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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
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FORM 10-K
ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d)
OF THE SECURITIES EXCHANGE ACT OF 1934

FOR THE FISCAL YEAR ENDED DECEMBER 31, 2000 COMMISSION FILE NUMBER 0-11936

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LAFARGE CORPORATION



INCORPORATED IN MARYLAND I.R.S. EMPLOYER IDENTIFICATION NO.
12950 WORLDGATE DR., SUITE 500 58-1290226
HERNDON, VIRGINIA 20170
(703) 480-3600


Securities registered pursuant to Section 12(b) of the Act:



TITLE OF EACH CLASS NAME OF EACH EXCHANGE ON WHICH REGISTERED
------------------- -----------------------------------------

Common Stock, par value $1.00 per share New York Stock Exchange, Inc.
The Toronto Stock Exchange


Securities registered pursuant to Section 12(g) of the Act:

None

Indicate by check mark whether the company (1) has filed all reports
required to be filed by Section 13 or 15(d) of the Securities Exchange Act of
1934 during the preceding 12 months (or for such shorter period that the company
was required to file such reports), and (2) has been subject to such filing
requirements for the past 90 days. Yes [X] No [ ]

Indicate by check mark if disclosure of delinquent filers pursuant to Item
405 of Regulations S-K is not contained herein, and will not be contained, to
the best of company's knowledge, in definitive proxy or information statements
incorporated by reference in Part III of this Form 10-K or any amendment to this
Form 10-K.

The aggregate market value of the voting stock held by nonaffiliates of the
company at March 12, 2001 was $1,057,231,000.

There were 67,614,235 shares of Common Stock and 4,457,239 Exchangeable
Preference Shares of our subsidiary, Lafarge Canada Inc., outstanding as of
March 12, 2001.

DOCUMENTS INCORPORATED BY REFERENCE

Portions of our definitive Proxy Statement for the 2001 Annual Meeting of
Stockholders, to be filed with the Securities and Exchange Commission, are
incorporated by reference in Part III of this Annual Report on Form 10-K as
indicated herein.
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LAFARGE CORPORATION

ANNUAL REPORT ON FORM 10-K
FOR THE FISCAL YEAR ENDED
DECEMBER 31, 2000

TABLE OF CONTENTS



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PART I
Item 1. Business.................................................... 1
Executive Officers of the Company........................... 23
Item 2. Properties.................................................. 25
Item 3. Legal Proceedings........................................... 25
Item 4. Submission of Matters to a Vote of Security Holders......... 27

PART II
Item 5. Market for our Common Equity and Related Stockholder
Matters..................................................... 27
Item 6. Selected Consolidated Financial Data........................ 28
Item 7. Management's Discussion and Analysis of Financial Condition
and Results of Operations................................... 29
Item 7A. Quantitative and Qualitative Disclosures About Market
Risk........................................................ 44
Item 8. Financial Statements and Supplementary Data................. 45
Item 9. Changes In and Disagreements with Accountants on Accounting
and Financial Disclosure.................................... 75

PART III
Item 10. Directors and Executive Officers of the Company............. 76
Item 11. Executive Compensation...................................... 76
Item 12. Security Ownership of Certain Beneficial Owners and
Management.................................................. 76
Item 13. Certain Relationships and Related Transactions.............. 76

PART IV
Item 14. Exhibits, Financial Statement Schedules and Reports on Form
8-K......................................................... 77
Signatures.................................................. 81


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FORWARD-LOOKING STATEMENTS

Statements we make in this Annual Report on Form 10-K that are not
historical facts are forward-looking statements made pursuant to the safe harbor
provisions of the Private Securities Litigation Reform Act of 1995. These
statements are not guarantees of future performance and involve risks,
uncertainties and assumptions ("Factors") which are difficult to predict.
Factors that could cause our actual results to differ materially from those in
the forward-looking statements include, but are not limited to:

- - the cyclical nature of our business

- - national and regional economic conditions in the U.S. and Canada

- - Canadian currency fluctuations

- - the seasonality of our operations

- - levels of construction spending in major markets

- - the supply/demand structure of our industry

- - competition from new or existing competitors

- - unfavorable weather conditions during peak construction periods

- - changes in and implementation of environmental and other governmental
regulations

- - our ability to successfully identify, complete and efficiently integrate
acquisitions

- - our ability to successfully penetrate new markets

In general, we are subject to the risks and uncertainties of the
construction industry and of doing business in the U.S. and Canada. The
forward-looking statements are made as of the date of this report, and we
undertake no obligation to update them, whether as a result of new information,
future events or otherwise.

Throughout this discussion, when we refer to Lafarge, us, we or our, we
mean Lafarge Corporation and its subsidiaries. Our executive offices are located
at 12950 Worldgate Drive, Suite 500, Herndon, Virginia 20170, and our telephone
number is (703) 480-3600.

PART I

ITEM 1. BUSINESS

Who are we?

Lafarge Corporation, together with its subsidiaries, is North America's
largest diversified supplier of construction materials. We provide the
construction industry with a full range of aggregate, concrete and concrete
products, asphalt, cement and cementitious materials and gypsum drywall that
build your world.

We have approximately 900 operations doing business in most states and
throughout Canada where we conduct our business through our subsidiary, Lafarge
Canada Inc. Our products are used in roads, hospitals, department stores, sports
stadiums, banks, museums, high-rise apartments, amusement parks, swimming pools
and bridges on which the world depends. In 2000, we generated net sales of $2.8
billion and we shipped 93.6 million tons of aggregate, 10.7 million cubic yards
of ready-mixed concrete, 14.1 million tons of cement and 898 million square feet
of gypsum drywall.

Our geographic and product diversity, although essential to increasing and
maintaining our leadership in the industry, is only part of Lafarge. The other
essential part of our business is the more than 14,000 people we employ. Our
employees provide customers with technical, engineering, research and customer
service support to create, use and implement special types and applications of
our products to meet specified structural and stringent environmental demands.

How are we organized; what do we make?

Our business is organized into three operating segments, Construction
Materials, Cement and Cementitious Materials and Lafarge Gypsum. Each represents
a separately managed strategic business unit with different capital requirements
and marketing strategies.

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- Construction Materials

- Produces and supplies aggregate (crushed stone, sand and gravel);

- Produces and supplies ready-mixed concrete, concrete products and
asphalt; and

- Provides road paving and construction services.

- Cement and Cementitious Materials

- Produces and distributes Portland and specialty cements;

- Distributes cementitious materials such as fly ash, slag and silica
fume; and

- Processes fuel-quality waste and alternative raw materials for cement
kilns.

- Lafarge Gypsum

- Produces and distributes a full line of gypsum drywall products for
commercial and residential construction.

You may evaluate the financial performance of each of our segments by
reviewing "Management's Discussion of Income" in Management's Discussion and
Analysis of Financial Condition and Results of Operations set forth under Part
II, Item 7 of this Annual Report and the "Notes to Consolidated Financial
Statements -- Segment and Related Information" in Financial Statements and
Supplementary Data set forth under Part II, Item 8 of this Annual Report, which
are incorporated herein by reference.

What is the Lafarge Group?

We are part of the Lafarge Group, which includes Lafarge S.A. and its
consolidated subsidiaries. Lafarge S.A., a French Company, and its affiliates
hold approximately 54 percent of our common stock. The Lafarge Group is the
world leader in building materials, holding top-ranking positions in its four
divisions: Cement; Aggregates and Concrete; Roofing; and Gypsum. The Lafarge
Group employs approximately 66,000 people in 71 countries. In 2000, the Lafarge
Group generated sales in excess of $11 billion.

Among other things, the Lafarge Group provides marketing, technical,
research and development and managerial assistance to us. For example, the
Lafarge Group's 30-year experience in the gypsum business and building new
plants around the world supported our entry into the gypsum industry.

How our Company developed



1956 Our majority shareholder, Lafarge S.A., entered the North
American cement market by building a cement plant in
Richmond, British Columbia and forming Lafarge Cement North
America.
1970 Lafarge S.A. acquired Canada Cement Company (now Lafarge
Canada Inc., our Canadian subsidiary), already Canada's
largest cement producer.
1974 Lafarge Canada entered the U.S. market through a joint
venture to operate three U.S. cement plants.
1977 Although the joint venture terminated, we were incorporated
in Maryland in 1977 as Citadel Cement Corporation of
Maryland and operated two of the three U.S. cement plants.
1981 Lafarge Canada acquired the common stock of General Portland
Inc., the second largest cement producer in the U.S. at that
time.
1983 A corporate reorganization established us as the parent of
Lafarge Canada and General Portland. We completed our
initial public offering of Common Stock.
1986 We acquired National Gypsum's Huron Cement Division,
consisting of the Alpena, Michigan cement plant (North
America's largest cement plant), 13 inland cement terminals
and several Great Lakes distribution facilities. We also
acquired Systech Environmental Corporation, which processes
fuel-quality waste and alternative raw materials for use in
our cement kilns.


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1989 We acquired 32 plant facilities in five states and mineral
reserves from Standard Slag Holding Company, significantly
expanding our construction materials operations in the U.S.
1991 We acquired three cement plants, 15 cement terminals, two
quarries and more than 30 ready-mixed concrete and aggregate
operations in the Mississippi River Basin when we acquired
Missouri Portland Cement Company and Davenport Cement
Company.
1993 We divested our Alabama cement assets and implemented new
organizational structures in cement and construction
materials to improve efficiency of our operations.
1994 We divested our Texas assets.
1995 We acquired National Portland Cement's 600,000 ton capacity
cement grinding plant in Port Manatee, Florida.
1996 We entered the North American gypsum market when we bought
two gypsum drywall plants located in Buchanan, New York and
Wilmington, Delaware, creating our new operating segment,
Lafarge Gypsum.
1997 We began work on new state-of-the-art cement manufacturing
plants to replace existing facilities in Richmond, British
Columbia and Sugar Creek, Missouri. The Richmond plant,
completed in 1999, increased annual clinker production
capacity from approximately 600,000 tons to 1.1 million
tons. The Sugar Creek plant and underground limestone mine,
expected to be fully operational in the latter half of 2001,
should have a rated capacity of 900,000 tons of cement a
year.
1998 We finalized the largest acquisition in our history when we
bought the construction materials businesses of Denver,
Colorado based Western Mobile, Inc.; Redland Genstar Inc. of
Towson, Maryland; and the Ontario and New York based
aggregate operations of Redland Quarries Inc. from Lafarge
S.A. for $690 million. This acquisition, which we refer to
as Redland, made Lafarge the largest diversified supplier of
construction materials in North America. We also acquired a
cement plant in Seattle, Washington, two cement distribution
facilities (one of which we subsequently sold) and a
limestone quarry in British Columbia from Holnam, Inc.
Finally, we announced a definitive agreement to acquire
Atlantic Group Limited, a Newfoundland gypsum drywall
manufacturing plant and Atlantic Gypsum Resources, Inc., a
Newfoundland gypsum quarry.
1999 We began construction of a state-of-the-art drywall
manufacturing plant in Silver Grove, Kentucky. With an
estimated annual capacity of 900 million square feet of
drywall, the new plant, completed in June 2000, is the
biggest single-line production facility in the U.S. The
plant was built to satisfy 100 percent of its primary raw
material requirements by using recycled materials, including
reclaimed paper and synthetic gypsum. We also broke ground
on an almost identical drywall manufacturing plant in
Palatka, Florida, which became operational in January 2001.
2000 We acquired the Presque Isle Corporation, a Michigan-based
quarry operation. We also completed a merger with the Warren
Paving & Materials Group, at the time Canada's largest
privately held supplier of construction aggregate. The
Warren merger added 23 aggregate operations and 55 asphalt
plants in British Columbia, Alberta, Saskatchewan, Ontario
and Quebec. These acquisitions added 2 billion tons of
aggregate reserves and over 25 million tons of annual sales
volume.


What were our acquisitions and capital improvements in 2000?

On June 30, 2000, we completed our acquisition of all the outstanding stock
of Presque Isle Corporation, a Michigan-based company that operates one of the
largest stone quarries in the U.S. The purchase price was approximately $56
million.

In late December 2000, we completed a merger of Kilmer Van Nostrand Co.
Limited's wholly-owned subsidiary, the Warren Paving & Materials Group Limited
("Warren"), with our construction materials operations in Canada. Warren is a
supplier of construction aggregate and provides asphalt and paving services in
five Canadian provinces. The transaction, in which a subsidiary of Lafarge
Canada Inc. acquired all of the outstanding shares of Warren for cash, preferred
stock and a note, was valued at $260 million. In conjunction

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with the transaction, Kilmer Van Nostrand purchased from us a warrant to acquire
4.4 million shares of our common stock at $29.00 a share. Consideration for the
warrant totaled Canadian $21,637,000.

Our business is relatively capital-intensive. During the three-year period
ended December 31, 2000, our capital expenditures approximated $972 million,
principally for the construction of new facilities and the modernization or
replacement of existing equipment. Of this amount, Construction Materials,
Cement and Lafarge Gypsum expended approximately 26 percent, 50 percent and 20
percent, respectively. During the same period, excluding Redland which was
financed by the issuance in July 1998 of $650 million in public debt, we also
invested approximately $527 million in various acquisitions that expanded our
market and product lines. Of this amount, Construction Materials, Cement and
Lafarge Gypsum expended approximately 81 percent, 17 percent and 2 percent,
respectively. During the three-year period ended December 31, 2000, operating
cash flows and divestment proceeds totaled $1.36 billion.

In 2000, operating cash flows and divestment proceeds totaled $517 million,
while investments (capital expenditures and acquisitions), reached $674 million.
During 2000, Lafarge's proceeds from the sale of non strategic assets, surplus
land and other miscellaneous items totaled $29.1 million.

In 2001, we expect capital expenditures to total approximately $400 to $450
million, excluding acquisitions. We intend to invest in projects that maintain
or improve the performance of our plants, as well as in acquisition
opportunities that will enhance our ability to compete. The 2001 capital
expenditures will include portions of the gypsum drywall plant in Florida that
we completed in early 2001. This plant has the capacity to produce 900 million
square feet of drywall a year by using recycled materials and synthetic gypsum.
In addition, we expect our 2001 capital expenditures to include amounts spent on
the $170 million cement plant and underground limestone mine in Sugar Creek,
Missouri. This plant is expected to become operational in the second half of
2001.

What is our business strategy?

Our core business strategy is to be defined by four fundamental
elements -- growth and development, operational excellence, commitment to change
and teamwork.

- - GROWTH AND DEVELOPMENT, both through acquisitions and internal development,
is one of our highest priorities. In 2000, we strengthened our competitive
position through acquisitions and capital improvements in each of our three
segments: Construction Materials, Cement and Lafarge Gypsum. These
acquisitions and capital improvements are discussed previously in this
Annual Report under "What were our acquisitions and capital improvements in
2000?"

These actions and other internal developments (described in the
Management's Discussion and Analysis of Financial Condition and Results of
Operations set forth in Part II, Item 7 of this Annual Report) have changed
our financial structure appreciably. Our ratio of long-term debt to total
capitalization has decreased from 30 percent at the end of 1998 to 26
percent in 1999 and 22 percent in 2000, levels well within our internal
target range.

Our basic objective is to maintain a strong balance sheet with
sufficient flexibility to capitalize on opportunities when they arise. We
continue to pursue opportunities, particularly in aggregate and related
activities. It is worth noting that the less cyclical aggregate and related
businesses accounted for nearly 30 percent of our revenue stream in 2000,
1999 and 1998.

- - OPERATIONAL EXCELLENCE encompasses the range of programs we have established
for manufacturing efficiency, cost control and continuous improvement.

Our vision of operational excellence includes common operating models,
the rigorous application of best business practices and the implementation
of management information systems to improve our operating performance.
These types of programs remain priorities for all of our product lines and
are supported at the corporate level through our Corporate Technical
Services Department for the Cement segment and our Business Performance
Department in the Construction Materials segment. In 2000, we also
developed a comprehensive management development training program for our
construction

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materials business. This strategic and operationally focused program is
expected to result in better business decisions and improved operations.

- - COMMITMENT TO CHANGE provides a third pathway to superior performance.

Based on our success with the Cement Shared Services Center we created
in 1999, we opened a new Financial Services Center in 2000 to provide
low-cost, high-volume accounting and transaction services for our
Construction Materials segment. Previously, these services were performed
in regional construction materials offices.

Perhaps one of our most important changes is our current
implementation of Economic Value Added (EVA(TM)) as a management tool to
help us measure and capture value. Training programs and communications
targeted at all managers were intensified in 2000 in preparation for
expanding this concept in 2001. Following the Lafarge Group's lead, we will
use EVA(TM) as one measurement tool for incentive compensation.

We prudently advanced our efforts in e-business throughout 2000. We
established a multi-disciplinary e-business team to define an
enterprise-wide e-business strategy. Over the past year, this team has
worked on numerous solutions, including an e-commerce site, e-procurement
solutions and an online industry marketplace.

- - TEAMWORK is the final element that guides how we will plan and execute our
core business strategy.

There is a clear competitive advantage associated with being a large
company, but only if we can capitalize on synergies between our three
operating segments. This requires communications, collaboration and
teamwork. For example, purchasing activities that were once highly
decentralized are now coordinated across product lines, leveraging the
buying power of a $2.8 billion company so we can achieve substantial,
permanent savings.

Our goal is to create an atmosphere of common business values, in
which employees are constantly looking for opportunities and risks that may
impact not just their business but other Lafarge product lines or
geographic areas as well.

THE CONSTRUCTION MATERIALS SEGMENT

Who are we?

We became one of the largest producers of aggregate in North America after
our 1998 acquisition of more than 100 aggregate, road paving, concrete and other
operations that were once part of the UK-based Redland PLC group. This
acquisition gave us leading market positions in the western mountain states and
Maryland, plus operations that complemented existing businesses in New York and
southwestern Ontario. It also increased our sales of aggregate by approximately
75 percent at that time. Our merger in late 2000 with the Warren Paving &
Materials Group makes us the largest asphalt and paving operator in Canada.

Our U.S. construction materials operations are located primarily in
Colorado, New Mexico, Kansas, Louisiana, Missouri, Ohio, Maryland, Pennsylvania,
West Virginia, Wisconsin and Michigan. In Canada, we are the largest producers
of concrete-related building materials. We are the only producer of ready-mixed
concrete and construction aggregate in Canada with operations extending from
coast to coast. Our operations include ready-mixed concrete plants, crushed
stone and sand and gravel sites, and concrete product and asphalt plants. During
2000, our Construction Materials segment accounted for 56 percent of
consolidated net sales, after the elimination of intracompany sales, and 41
percent of consolidated gross profit.

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We offer a broad range of products, including:

- - Aggregate (crushed stone, sand or gravel) includes a full line of graded stone

- - Concrete and masonry sand

- - Slag aggregate

- - Asphalt for road paving and construction

- - Ready-mixed concrete

- - Roller compacted concrete

- - Gravity and pressure pipe

- - Pipe couplings, pipeline weights and coatings

- - Concrete brick, block and paving stones

- - Reinforcing steel

- - Dry bagged products

- - Structural and architectural precast products

- - Concrete drainage systems

- - Other building supplies

Aggregate is used as a base material in roads and buildings and as raw
material for concrete, masonry, asphalt and many industrial processes. Our
ready-mixed concrete (a blend of aggregate, water and cement) is used for a
variety of applications from curbs and sidewalks to foundations, highways and
buildings.

Where are our aggregate, ready-mixed concrete and concrete products facilities
located?

In the U.S., we own or have a majority interest in approximately 250
construction materials locations at December 31, 2000, including:

- 90 construction aggregate facilities, of which 50 percent are in
Colorado, 17 percent in Ohio and the remainder in Missouri, Maryland,
Michigan, New Mexico, New York, Pennsylvania, Wisconsin, and West
Virginia;

- 90 ready-mixed concrete plants, with 31 percent of the plants located in
Colorado, with lesser concentrations in Maryland, Missouri, Louisiana,
New Mexico and Wisconsin; and

- 40 asphalt facilities concentrated in Colorado and New Mexico with the
remaining plants in Maryland, New York and Missouri.

We owned or had a majority or joint interest in approximately 550
construction materials facilities in Canada at December 31, 2000, including:

- 240 construction aggregate facilities, approximately 39 percent of which
are located in Ontario, while the others are located throughout Alberta,
Quebec, British Columbia, Saskatchewan, Nova Scotia, Manitoba and New
Brunswick;

- 180 ready-mixed concrete plants concentrated in the provinces of Ontario
(where approximately 44 percent of the plants are located), Alberta,
Quebec and British Columbia and to a lesser extent in New Brunswick, Nova
Scotia, Saskatchewan and Manitoba; and

- 90 asphalt facilities concentrated primarily in Ontario with the
remainder in British Columbia, Alberta, Quebec, Nova Scotia, Saskatchewan
and New Brunswick.

We own substantially all of our aggregate, ready-mixed concrete and
concrete products plants and believe that all of our plants are in satisfactory
operating condition.

Where do we get the raw materials for our aggregate and ready-mixed concrete
operations?

The aggregate business consists of the mining, extraction, production and
sale of stone, sand, gravel and lightweight aggregate such as expanded shale and
clay. Aggregate is employed in virtually all types of construction, including
highway construction and maintenance.

The concrete business involves the mixing of cement with sand, gravel,
crushed stone or other aggregate and water to form concrete which is
subsequently marketed and distributed to customers.

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We own the majority of our aggregate quarries and pits, as well as our
facilities for production of ready-mixed concrete. We believe our aggregate
reserves are adequate at current production levels. Moreover, even where our
reserves are lower, we believe that new sources of aggregate would be available
and obtainable without significant interruption to our business.

Who buys our aggregate, ready-mixed concrete and concrete products?

Aggregate is sold primarily to road building contractors and ready-mixed
concrete producers. Ready-mixed concrete is sold primarily to building
contractors and delivered to construction sites by mixer trucks. Precast
concrete products and concrete pipe are sold primarily to contractors engaged in
all types of construction activity.

The states in which we had our most significant U.S. sales of construction
materials in 2000 were Colorado, New Mexico and Maryland. Other states in which
we had significant sales of construction materials included: Missouri, Ohio,
Louisiana and Wisconsin. In Canada, we had our most significant sales of
construction materials in Ontario, Alberta, British Columbia and Quebec.

In 2000, no single unaffiliated customer accounted for more than 10 percent
of our construction material sales.

How do we distribute products to our customers?

The cost to transport aggregate, ready-mixed concrete and concrete products
is high, and consequently, producers are typically limited to market areas
within 100 miles of their production facilities. We primarily utilize trucks and
railroads to transport aggregate and concrete products to our customers. For our
aggregate operations located on the Great Lakes and the west coast, we can also
take advantage of the relatively low cost of waterborne transportation.

How do changes in the seasons and weather affect our business?

Demand for aggregate, ready-mix concrete and concrete products is seasonal
because construction activity usually diminishes during the winter. Demand also
may be adversely impacted by unfavorable weather conditions, including
hurricanes, for example. Information with respect to quarterly financial results
is set fourth in "Notes to Consolidated Financial Statements -- Quarterly Data
(unaudited)" in Part II, Item 8, Financial Statements and Supplementary Data of
this Annual Report, which is incorporated herein by reference.

Who are our competitors?

Most ready-mixed concrete local markets are highly competitive and are
served by both large multi-national companies as well as many small producers.
Most ready-mixed concrete companies employ 10 to 20 mixer trucks with annual
sales in the $1.5 to $3.0 million range. Large ready-mixed concrete producers
have over 300 mixer trucks. Some companies are vertically integrated and also
own cement plants and aggregate operations.

Aggregate markets are also highly competitive and are made up of numerous
aggregate producers including large multi-national, integrated producers and
many small producers.

Demand for both aggregate and ready-mixed concrete depends largely on
regional levels of construction activity. Both the aggregate and concrete
industries are highly fragmented, with numerous participants operating in
localized markets. Both aggregate and concrete products are sold in competition
with offerings by other suppliers of the same product and with substitute
products. The size of the market area for an aggregate quarry and a ready-mixed
concrete plant is similar; therefore, the ability to compete is limited by the
relatively high cost of truck and rail transportation compared with the value of
the product. Proximity to customers is an important criterion. Most sales of
ready-mixed concrete and aggregate are made on the basis of competitive prices
in each market area, generally pursuant to telephone orders from customers who
purchase quantities

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sufficient for their immediate requirements. In addition to price, we compete on
the basis of service and reliability.

Customer Orders

Our sales of ready-mixed concrete and aggregate do not typically involve
long-term contractual commitments. In addition, we believe our reserves of
aggregate and inventories of products are sufficient to fill customer orders in
the normal course of business.

THE CEMENT AND CEMENTITIOUS MATERIALS SEGMENT

Who are we?

We are the largest cement manufacturing company in Canada and the third
largest in the U.S., and we operate North America's broadest cement distribution
system by truck, rail, barge and lake freighter. Our Cement segment was formed
by combining several prominent North American cement companies -- Canada Cement
Lafarge, General Portland, National Gypsum's Huron Cement division and the
Missouri Portland and Davenport Cement companies.

In 2000, cement net sales increased 1 percent to $1.2 billion while
operating profit decreased 1 percent to $318 million. During 2000, cement
accounted for 39 percent of our consolidated net sales, after the elimination of
intracompany sales, and 58 percent of consolidated gross profit.

We manufacture a diverse product line that includes basic cements in both
bulk and bags:

- Portland

- Masonry

And specialty cements:

- Oil well

- Low alkali

- High early strength

- Moderate heat of hydration

- Sulfate resistant cements

- Silica fume cement

Our cements are used in every facet of residential, institutional,
commercial, industrial and public construction from offices and homes to dams,
factories, tunnels, roads, highways and airports.

In addition, our wholly-owned subsidiary, Systech Environmental
Corporation, processes industrial hazardous and non-hazardous waste for use as
fuel substitutes for coal, natural gas and petroleum coke used in heating cement
kilns. Substitute fuels preserve natural resources and manage selected waste
materials, while at the same time reducing fuel cost for manufacturing cement.
At December 31, 2000, Systech had waste processing and storage facilities at two
of Lafarge's U.S. cement plants, having closed a facility at one plant during
the year. Systech processed approximately 54 million gallons of supplemental
fuel in 2000 at these cement plants. Waste-derived fuels supplied by Systech
constituted approximately 9 percent of all fuel used in our cement operations
during 2000.

Another wholly-owned subsidiary, Mineral Solutions Inc., manages and
markets fly ash, a coal combustion product residue produced by coal burning,
electricity generating plants. One use of fly ash is as a cement supplement
(replacing a portion of the Portland cement) to enhance the performance of
concrete used in large construction projects such as high-rise buildings,
bridges and parking garages. Mineral Solutions is a leading North American
supplier of fly ash.

We include the financial results of Systech and Mineral Solutions in
Cement's financial results.

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How is cement made?

Processed cement was discovered by Joseph Aspdin in 1824 and was called
"portland cement" because it resembled a gray stone mined from the island of
Portland off the coast of England. People often confuse cement with concrete.
Cement is a fine powder that is the principle strength-giving and
property-controlling component of concrete. Concrete is a mixture of cement,
aggregate and water that hardens to form a building material used for everything
from sidewalks to skyscrapers.

While different types of cement vary in their ingredients, four common
elements are found in all types of cement. They are (from most to least):
calcium carbonates (limestone), silicates (sand), argillaceous material (clay,
shale or kaolin) and iron.

Cement is manufactured by a closely controlled chemical process:

- first, limestone, sand, clay and iron-rich materials are crushed and
mixed;

- next, the crushed raw materials undergo a grinding process, which
mixes the various materials more thoroughly and increases fineness in
preparation for the kiln (this may be done by either a wet or dry
process);

- in the wet process, the materials are mixed with water to form
"slurry," which is heated in kilns, forming hard pellets called
"clinker";

- in the more fuel efficient dry process, clinker is formed by heating
the dry raw materials directly without adding water;

- in the preheater process, which provides further fuel efficiencies,
dry raw materials are preheated by air exiting the kiln, starting the
chemical reaction prior to entry of the materials into the kiln;

- in the pre-calciner process, an extension of the preheater process,
heat is applied to the raw materials, increasing the proportion of the
chemical reaction taking place prior to heating in the kiln and, as a
result, increases clinker production capacity; and

- gypsum is added and the clinker is ground into an extremely fine
powder called Portland cement, a binding agent which, when mixed with
sand, stone or other aggregate and water, produces either concrete or
mortar.

Where do we get the raw materials to make cement?

We obtain the limestone required to manufacture cement principally from
operations we own or in which we have long-term quarrying rights. These sources
are located close to our manufacturing plants except for the Joppa, Richmond and
Seattle quarries which are located approximately 70, 80 and 180 miles,
respectively, from their plant sites. Quarried materials are delivered to Joppa,
Richmond and Seattle by barge. Each cement manufacturing plant is equipped with
rock crushing equipment. At Joppa, we own the reserves, but lease the quarrying
rights and purchase limestone from the lessee. At Whitehall and Kamloops, we
subcontract the quarry operations. Lafarge Canada holds cement manufacturing
limestone quarry rights under quarry leases in Quebec, Nova Scotia, Ontario,
Alberta and British Columbia, some of which require annual royalty payments to
provincial authorities.

We estimate that limestone reserves for all cement plants currently
producing clinker will be adequate to permit production at present capacities
for at least 20 years. Other raw materials, such as clay, shale, sandstone and
gypsum are either obtained from reserves we own or are purchased from suppliers
and are readily available.

Where is our cement made?

Our U.S. plants are primarily concentrated in the central and midwestern
states, extending from the northern Great Lakes southward along the Mississippi
River system. We are the only cement producer serving all regions of Canada. At
December 31, 2000, we operated 15 full-production cement manufacturing plants

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with a combined rated annual clinker production capacity of approximately 13.3
million tons consisting of 6.0 million tons in Canada and 7.3 million tons in
the U.S. We also operated two cement grinding facilities.

The Canadian Portland Cement Association's "Plant Information Summary"
report which was prepared as of December 31, 1999, the most recent date for
which information is available, shows that Lafarge Canada's capacity is the
largest of the cement companies in Canada and represented approximately 36
percent of the total active industry clinker production capacity in Canada.

A similar report for the U.S. prepared as of December 31, 1999, shows that
our operating cement manufacturing plants in the U.S. accounted for an estimated
8 percent of total U.S. active industry clinker production capacity.

The following table indicates the location, types of process and rated
annual clinker production capacity (based on management's estimates) of each of
our operating cement manufacturing plants at December 31, 2000. The total
clinker production of a cement plant might be less than its rated capacity due
principally to product demand and seasonal factors. Generally, a plant's cement
production capacity is greater than its clinker production capacity.

RATED ANNUAL CLINKER PRODUCTION CAPACITY OF
CEMENT MANUFACTURING PLANTS
(IN SHORT TONS)*



U.S. PLANTS
- ----------------------------------------------
CLINKER
LOCATION PROCESS CAPACITY
-------- ------- ---------

Paulding, OH......... Wet 470,700
Fredonia, KS......... Wet 411,400
Whitehall, PA........ Dry*** 785,000
Alpena, MI........... Dry 2,354,000
Davenport, IA........ Dry** 1,055,600
Sugar Creek, MO...... Dry 517,500
Joppa, IL............ Dry*** 1,172,900
Seattle, WA.......... Wet 420,000
---------
Total Capacity.............. 7,187,100
=========
Total 2000 clinker
production............... 6,877,000
=========
2000 production as a
percentage of total
capacity................. 96%
=========




CANADIAN PLANTS
- ----------------------------------------------
CLINKER
LOCATION PROCESS CAPACITY
-------- ------- ---------

Brookfield, N.S...... Dry 516,300
St-Constant, QUE..... Dry 1,046,300
Bath, ONT............ Dry*** 1,085,000
Woodstock, ONT....... Wet 560,200
Exshaw, ALTA......... Dry** 1,279,900
Kamloops, B.C........ Dry 211,000
Richmond, B.C........ Dry** 1,102,300
---------
Total Capacity.............. 5,801,000
=========
Total 2000 clinker
production............... 5,056,000
=========
2000 production as a
percentage of total
capacity................. 87%
=========


- ---------------
* One short ton equals 2,000 pounds.

** Preheater, pre-calciner plants. The capacity of Exshaw's preheater,
pre-calciner kiln is 65% of the plant's clinker production capacity.

*** Preheater plants. The capacity of Joppa's preheater kiln is 55% of the
plant's clinker production capacity.

All of our cement plants are fully equipped with raw grinding mills, kilns,
finish grinding mills, environmental dust collection systems and storage
facilities. We own all of our cement plants, and the land on which they are
located, free of major encumbrances, except the Exshaw cement plant and the
Kamloops limestone and cinerite quarries.

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- The Exshaw plant is built on land leased from the province of Alberta.
The original lease has been renewed for a 42-year term commencing in
1992. Annual payments under the lease are presently based on a fixed fee
per acre.

- The Kamloops plant, as well as the gypsum quarry which serves this plant,
is located on land we own. The limestone and cinerite quarries are
located on land leased from the province of British Columbia until March
2022.

The land, quarry, buildings and construction in progress related to the
cement plant that we are building in Sugar Creek, Missouri are being leased from
the City of Sugar Creek, Missouri pursuant to a Chapter 100 bond financing. The
lease expires in 2020 and contains provisions that automatically transfer
ownership of the leased facilities to Lafarge at the end of the lease term.

We believe that each of our cement manufacturing plants is in satisfactory
operating condition.

At December 31, 2000, we owned cement grinding plants for the processing of
clinker into cement at Fort Whyte, Manitoba; Edmonton, Alberta; Montreal East,
Quebec; Superior, Wisconsin and Port Manatee and Tampa, Florida. After being
shutdown for several years, the Montreal East grinding plant was retrofitted in
2000 and is now used as a slag grinding facility. The Fort Whyte grinding plant
was shutdown in 1994; furthermore, the Edmonton and Superior grinding plants
have been shutdown for several years because cement grinding has not been cost
effective at these locations. The shutdown plants were used during 2000 for the
storage of cement. The Port Manatee and Tampa plants include facilities for
receiving clinker and cement by water. We also own clinker- producing plants
that have been shutdown in Havelock, New Brunswick and Fort Whyte, Manitoba.

The significance of fuel in making cement

Fuel represents a significant portion of the cost of manufacturing cement.
We place special emphasis on becoming, and have become, more efficient in our
sourcing and use of fuel. In general, dry process plants consume significantly
less fuel per ton of output than do wet process plants. At December 31, 2000,
approximately 90 percent and 82 percent of our clinker production capacity in
Canada and the U.S., respectively, used the dry process. The Portland Cement
Association estimates that approximately 93 percent of the Canadian industry's
capacity and approximately 75 percent of the U.S. cement industry's clinker
capacity utilizes dry process technology.

As an additional means of reducing energy costs, most of our cement plants
are equipped to convert from one form of fuel to another with very little
interruption in production, thus avoiding dependence on a single fuel and
permitting us to take advantage of price variations between fuels. Our Exshaw,
Alberta cement plant is not currently equipped to convert from natural gas fuel,
and we consequently suffered from the high gas costs in 2000. We have begun a
fuel flexibility project at this plant to enable it to convert to coal, which we
expect to complete by the end of 2001.

Our use of fuel-quality waste supplied by Systech Environmental Corporation
also has resulted in substantial fuel cost savings. At December 31, 2000, we
used fuel-quality waste materials obtained and processed by Systech as fuel at
two of our U.S. cement plants. Fuel-quality waste supplied by Systech
constituted approximately 9 percent of the fuel used by us in all of our cement
operations during 2000.

Our two U.S. cement plants which utilize fuel-quality waste are subject to
emission limits and other requirements under the Federal Resource Conservation
and Recovery Act ("RCRA") and Boiler and Industrial Furnaces ("BIF")
regulations. See "Environmental Matters -- Resource Conservation and Recovery
Act -- Boiler and Industrial Furnaces Regulations" in this Item 1 of the Annual
Report for further discussion regarding the RCRA and BIF regulations.

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The following table shows the possible alternative fuel sources for our
cement manufacturing plants in the U.S. and Canada at December 31, 2000.



PLANT LOCATION FUELS
-------------- ---------------------------------------------

U.S.:
Paulding, Ohio.......................... Coal, Coke, Fuel-Quality Waste
Fredonia, Kansas........................ Coal, Fuel-Quality Waste, Natural Gas, Coke
Whitehall, Pennsylvania................. Coal, Oil, Coke, Tire Derived Fuel
Alpena, Michigan........................ Coal, Coke, Natural Gas
Davenport, Iowa......................... Coal, Coke
Sugar Creek, Missouri................... Coal, Coke, Natural Gas
Joppa, Illinois......................... Coal, Coke, Natural Gas
Seattle, Washington..................... Natural Gas, Coal, Coke, Waste Oil
Canada:
Brookfield, Nova Scotia................. Coal, Oil, Fuel-Quality Waste
St-Constant, Quebec..................... Natural Gas, Oil, Coke, Pitch Fuel, Tire
Derived Fuel
Bath, Ontario........................... Natural Gas, Coke, Coal
Woodstock, Ontario...................... Natural Gas, Coal, Coke, Oil
Exshaw, Alberta......................... Natural Gas
Kamloops, British Columbia.............. Natural Gas, Coal, Coke
Richmond, British Columbia.............. Natural Gas, Coke, Coal Tailings, Bio Gas


Who buys our cement?

We sell cement to several thousand unaffiliated customers. Our primary
customers are:

- manufacturers of ready-mixed concrete and other concrete products

- contractors throughout Canada and in many areas of the U.S.

The states in which we had the most significant U.S. sales in 2000 were
Michigan and Florida. Other states in which we had significant sales included:
Wisconsin, Ohio, Minnesota, Washington, Louisiana, Illinois, Iowa, New York,
Missouri, Indiana, Kansas, North Dakota, Pennsylvania, Tennessee and Nebraska.

In Canada, we made our most significant sales of cement in Alberta and
Ontario, which together accounted for approximately 51 percent of our total
Canadian cement shipments in 2000. Other provinces in which we had significant
sales included British Columbia and Quebec. Approximately 37 percent of our
cement shipments in Canada were made to affiliates.

No single unaffiliated customer accounted for more than 10 percent of our
consolidated sales during 2000, 1999 or 1998.

How do we distribute products to our customers?

At December 31, 2000, our U.S. sales offices were located in Palmetto,
Florida; Davenport, Iowa; Lansing, Michigan; Independence, Missouri; Orchard
Park, New York; Valley City, North Dakota; Maumee, Ohio; Nashville, Tennessee;
Seattle, Washington; Milwaukee, Wisconsin; and Kingwood, Texas.

At December 31, 2000, our Canadian sales offices were located in Edmonton
and Calgary, Alberta; Kamloops and Richmond, British Columbia; Winnipeg,
Manitoba; Moncton, New Brunswick; Richmond Hill, Ontario; Montreal, Quebec; and
Regina and Saskatoon, Saskatchewan.

We maintain distribution and storage facilities at all cement manufacturing
and finishing plants and at approximately 80 other locations including four deep
water ocean terminals. These facilities are strategically located to extend the
marketing areas of each plant. Because of freight costs, most cement is sold
within a

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radius of 250 miles from the producing plant, except for waterborne shipments
which can be economically shipped considerably greater distances. Our cement is
distributed primarily in bulk but also in paper bags.

We utilize trucks, rail cars and waterborne vessels to transport cement
from our plants to distribution facilities or directly to our customers.
Transportation equipment is owned, leased or contracted, as required. In
addition, some of our customers in the U.S. make their own transportation
arrangements and take delivery of cement at our manufacturing plant or
distribution facility.

Each cement plant has facilities for shipping by rail and by truck. The
Richmond, Alpena, Bath, Davenport, Sugar Creek, Seattle and Joppa plants have
facilities for transportation by water.

How do changes in the seasons and weather affect our business?

Our cement business is seasonal because construction activity usually
diminishes during the winter. Demand also may be adversely impacted by
unfavorable weather conditions, including hurricanes, for example. Information
with respect to quarterly financial results is set forth in "Notes to
Consolidated Financial Statements -- Quarterly Data (unaudited)" in Part II,
Item 8, Financial Statements and Supplementary Data of this Annual Report.

Who are our competitors?

The competitive marketing radius of a typical cement plant for common types
of cement is approximately 250 miles except for waterborne shipments which can
be economically transported considerably greater distances. Consequently, even
cement producers with global operations compete on a regional basis in each
market in which that company manufactures and distributes products. No single
cement company in the U.S. has a production and distribution system extensive
enough to serve all U.S. markets. A company's competitive position in a given
market depends largely on the location and operating costs of its plants and
associated distribution terminals. Vigorous price, service and quality
competition is encountered in each of our primary marketing areas.

Our operating cement plants located in Canada represent an estimated 36
percent of the rated annual active clinker production capacity of all Canadian
cement plants. We are the only cement producer serving all regions of Canada.
Our largest competitor in Canada accounted for approximately 18 percent of rated
annual active clinker production capacity. Our cement plants operating in the
U.S. represented an estimated 8 percent of the rated annual active clinker
production capacity of all U.S. cement plants. Our three largest competitors in
the U.S. accounted for approximately 12 percent, 11 percent and 6 percent,
respectively, of the rated annual active clinker production capacity. These
statements regarding our ranking and competitive position in the cement industry
are based on the PCA's "U.S. and Canadian Portland Cement Industry: Plant
Information Summary" report which was prepared as of December 31, 1999.

Customer Orders

Sales of cement, as stated above, are made on the basis of competitive
prices in each market area, generally pursuant to telephone orders from
customers who purchase quantities sufficient for their immediate requirements.
Our sales of these products do not typically involve long-term contractual
commitments. The amount of backlog orders, as measured by written contracts, is
normally not significant.

THE GYPSUM SEGMENT

Who are we?

With the acquisition of two gypsum drywall manufacturing plants in
September 1996, Lafarge Gypsum was created. The Buchanan, New York plant,
located 30 miles outside of New York City, and the Wilmington plant in Delaware
produce a wide-ranging line of gypsum drywall products. On January 1, 1999, we
acquired Atlantic Group Ltd., a supplier of gypsum drywall in Newfoundland,
Canada. In May 1999, we acquired Cel-Tex, a joint compound manufacturer in
Quebec, Canada.

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In June 1999, we began construction of a gypsum drywall plant in northern
Kentucky, just outside of Cincinnati, which began operations at the end of the
second quarter of 2000. This facility has the capacity to produce up to 900
million square feet of 1/2-inch drywall a year, which makes it the largest
single production line in the U.S. The state-of-the-art plant uses 100 percent
recycled materials, including synthetic gypsum generated from scrubbers of a
nearby power plant. We have also completed construction of a nearly identical
drywall plant in Palatka, Florida, which began operations in January 2001. This
plant, like the Silver Grove, Kentucky plant, uses recycled materials and
synthetic gypsum and also has the capacity to produce up to 900 million square
feet of 1/2-inch drywall annually.

We offer a full line of gypsum drywall products for:

- Partitions

- Paneling

- Linings

- Ceilings

- Floors

Our products are used for both new residential and commercial construction
and for repair and remodeling.

How is gypsum drywall made?

Gypsum is the common term for calcium sulfate dihydrate. Water molecules
are physically locked inside the crystal structure of the gypsum molecule.

To make drywall:

- gypsum rock or synthetic gypsum is fed into a dryer, where surface
moisture is removed;

- then the material is ground to a flour-like consistency known as land
plaster;

- the land plaster is then calcined, or heated, into calcium sulfate
hemihydrate, also known as stucco. (Gypsum is unique because it is the
only mineral that can be calcined, and yet go back to its original
state when rehydrated. It is this property which is exploited in the
manufacturing process.);

- the stucco is blended with water and other ingredients in a mixer to
form a slurry;

- this slurry is extruded between two continuous sheets of paper at the
forming station;

- the product travels down a long line in order to give the stucco
molecules time to rehydrate and recrystallize into gypsum;

- as it travels, the gypsum crystals grow into each other and into the
liner paper, giving the product 3-dimensional strength;

- when the product has achieved initial "set" or firmness (approximately
3 minutes), the product is cut into lengths;

- the individual boards are then dried in a kiln to remove excess water;
and

- the boards are packaged face to face and stored until ready for
shipment.

Where do we make our gypsum drywall?

With the addition of the Palatka plant in early 2001, we now own five
gypsum drywall manufacturing plants with a combined annual production capacity
of approximately 2.7 billion square feet (MMSF). The Buchanan, Wilmington,
Corner Brook, Silver Grove and Palatka plants have capacities of 350 MMSF, 435
MMSF, 105 MMSF, 900 MMSF and 900 MMSF, respectively.
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All of the plants are fueled primarily by natural gas. Natural gas is
purchased on a contract basis with transportation negotiated under long-term
contracts. The Wilmington facility is located on leased property at the Port of
Wilmington. All other facilities are located on property we own. We believe that
each of our manufacturing plants is in satisfactory operating condition.

Where do we get the raw materials to make our drywall?

Currently, we have ten-year requirements contracts with an unaffiliated
third party for gypsum rock used in the production of gypsum drywall at the
Buchanan and Wilmington plants. This contract terminates in September 2006. The
Corner Brook plant obtains its gypsum from a quarry that we own. The Silver
Grove and Palatka plants use synthetic gypsum instead of natural rock, which is
chemically equivalent to naturally formed gypsum and is a recycled by-product of
coal combustion. We currently obtain this synthetic gypsum from nearby
electrical generation plants.

In 2000, Lafarge Gypsum entered a joint venture with Rock-Tenn Company to
produce paperboard liner in Lynchburg, Virginia. When the ramp-up period is
completed by the end of the fourth quarter of 2001, we expect to produce a major
portion of our own paper while reducing material costs and enhancing drywall
quality.

Who buys our drywall?

Our gypsum drywall products are sold to a variety of:

- residential and commercial building materials dealers

- individual and regional/national gypsum distributors

- original equipment manufacturers

- building materials distribution companies

- lumber yards and "do-it-yourself" home centers

The Silver Grove plant's principal market is centered around Kentucky and
adjoining states in the mid-west. In addition, Silver Grove has the ability to
reach markets in the southeast, Florida and southwest by rail. The Buchanan
plant's principal markets include New York, Pennsylvania and New Jersey. The
Wilmington plant's largest markets are Pennsylvania and North Carolina, followed
closely by Maryland and Virginia. The Corner Brook drywall plant's principal
markets include the eastern provinces of Canada. Sales are made on the basis of
competitive prices in each market area, generally pursuant to telephone orders
from customers who purchase quantities sufficient for their requirements.
Customer orders are taken at a centralized customer service facility.

During 2000, our gypsum drywall operations accounted for 5 percent of
consolidated net sales, after the elimination of intracompany sales, and 1
percent of consolidated gross profit.

How do we distribute products to our customers?

We utilize contracted trucks to transport finished gypsum board to
distributors and other customers. Additionally, the Wilmington and Silver Grove
plants are equipped to ship by rail. The Buchanan plant is in close proximity to
its key markets resulting in over 90 percent of its production being shipped
within 100 to 200 miles of the plant. The Wilmington plant ships over 50 percent
of its production within 200 miles of the plant. The Corner Brook plant ships
over 25 percent of its production on the island of Newfoundland. Distribution of
drywall produced at Silver Grove is more widely spread than the northeast
plants. In 2000, less than 50 percent was distributed within 500 miles due in
part to shipments to the southeast market in preparation for the start-up of the
new plant in Palatka, Florida.

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How do changes in the seasons and in the weather affect our business?

Our gypsum drywall business is seasonal because construction activity
usually diminishes during the winter. Demand also may be adversely impacted by
unfavorable weather conditions, including hurricanes, for example. Information
with respect to quarterly financial results is set forth in "Notes to
Consolidated Financial Statements -- Quarterly Data (unaudited)" in Part II,
Item 8, Financial Statements and Supplementary Data of this Annual Report.

Who are our competitors?

The gypsum industry is a large integrated industry in which a few large
companies predominate. These companies operate gypsum drywall plants and usually
own the gypsum reserves used in manufacturing the drywall. They also sell gypsum
for use in Portland cement production, agriculture and other manufactured gypsum
products.

The gypsum drywall industry is highly competitive. Drywall producers
primarily compete on a regional basis. Producers whose customers are located
close to their drywall plants benefit from lower transportation costs. We enjoy
this competitive advantage with respect to drywall produced at our Buchanan and
Wilmington plants because of their close proximity to key markets.

Gypsum drywall is regarded as a commodity product. We intend to compete
with other producers based on price, product quality and customer service.

Customer Orders

Sales of gypsum drywall products are made on the basis of competitive
prices in each market area, generally pursuant to telephone orders from
customers. Excluding Silver Grove, which was in a start-up mode, U.S. plant
capacity utilization in 2000 was at 100 percent.

TRADEMARKS AND PATENTS

As of December 31, 2000, Lafarge owns, has the right to use or has pending
applications for approximately 30 patents granted by the U. S. and Canada and
127 trademarks related to Cement, Construction Materials and Lafarge Gypsum and
our trademarked, high performance concrete, cement and gypsum products for
commercial, agricultural, industrial and public works construction. For example,
trademarked precast concrete products such as SPLITROCK(TM) retaining wall
modules and paving stones are commonly used in municipal, commercial and
residential landscaping designs. In addition, our trademarked concrete mix
designs, including Agilia(R), Futurecrete(R), Agrifarge(R) and WeatherMix(R),
provide customers with enhanced performance for specific applications. Specialty
cements and cementitious products like Lafarge's trademarked Tercem 3000(TM),
Maxcem(TM), Supercem(R) and SF(R) cement are designed for durable applications
such as bridges, underwater structures, skyscrapers and industrial floors. We
believe that our rights under existing trademarks are of value to our
operations, but no one trademark or group of trademarks is material to the
conduct of our business as a whole.

RESEARCH, DEVELOPMENT AND ENGINEERING

We conduct research and development activities for the Cement segment's
products at our laboratory located in Montreal, Canada, which we believe is one
of the largest private laboratories in the North American cement industry. In
addition, the Lafarge Group shares its new products developments and
enhancements for the construction industry with the Construction Materials and
the Cement segments and we have access to their state-of-the-art research and
development resources.

We are party to three agreements with Lafarge S.A. concerning the sharing
of costs for research and development, strategic planning and marketing. In
addition, we are involved in research and development through our participation
in the Portland Cement Association. Our subsidiary, Systech, is engaged in
research and development in an effort to further develop technology to handle
additional waste materials. Research and development costs, which are charged to
expense as incurred, were $7.2 million, $7.5 million and $7.4 million
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for 2000, 1999 and 1998, respectively. This includes amounts we accrued for
technical services rendered by Lafarge S.A., under the terms of the agreements
discussed above, of $6.1 million during 2000, $7.0 million during 1999 and $6.1
million during 1998.

WHO ARE OUR EMPLOYEES?

As of December 31, 2000, we employed approximately 14,300 individuals of
which approximately 10,400 were hourly employees. Of these hourly employees,
approximately 8,800 were employed by Construction Materials, 1,200 by Cement and
400 by Lafarge Gypsum. Salaried employees totaled approximately 3,900. These
employees generally act in administrative, managerial, marketing, professional
and technical capacities. Overall, we consider our relations with our employees
to be satisfactory.

Construction Materials

-- U.S. Construction Materials Operations

Our approximately 3,700 U.S. construction materials employees consist of
approximately 2,800 hourly employees and 900 salaried employees.

In the U.S., our hourly workforce is covered by close to 40 collective
bargaining agreements with twelve major labor unions. During 2000, fourteen
collective bargaining and benefit agreements were successfully negotiated with
union bargaining groups without a work stoppage and one withdrew their
representation after a brief work stoppage, which we were able to restaff within
30 days. In 2001, nine labor and benefit agreements will expire. All of these
agreements are expected to be successfully negotiated without a work stoppage.

-- Canadian Construction Materials Operations

Our employees in the Canadian construction materials operations totaled
approximately 7,200 at the end of 2000, with approximately 6,000 hourly
employees and 1,200 salaried employees.

In eastern Canada, hourly employees are covered by 115 collective
bargaining agreements with a number of unions. There are 50 non-union business
units in which discussions are held directly with employees. During 2000, some
26 collective bargaining agreements became due and were renegotiated without
incident. In Toronto, the collective bargaining agreement with the Teamsters
Union resulted in a strike, which lasted two months. In the Ottawa area, a
collective bargaining agreement with the Teamsters Union has not been concluded
due to issues associated with the prevailing market. Discussions are ongoing.
During the year, there were two successful union certifications. Some 40
collective bargaining agreements will expire throughout eastern Canada in 2001.
We do not anticipate any major disruptions as a result of work stoppages during
2001.

In western Canada, there are 58 collective labor agreements with several
different unions. Six agreements are through employer associations. During 2000
and the first month of 2001, 18 collective labor agreements were successfully
negotiated. We continue to negotiate 5 collective agreements that have expired,
with no work stoppages anticipated. During 2001, a further thirteen collective
labor agreements will expire. These agreements are expected to be renewed
without work stoppage.

Cement

-- U.S. Cement Operations

The majority of our U.S. hourly employees are represented by labor unions.
During 2000, labor agreements were negotiated at the Paulding, Ohio cement
plant. During 2001, the labor agreements will expire at the Fredonia, Kansas;
Whitehall, Pennsylvania; and Davenport, Iowa cement plants as well as the
Saginaw, Michigan and Detroit, Michigan distribution terminals. We expect the
agreements to be successfully concluded without work stoppages.

-- Canadian Cement Operations

Substantially all of our approximately 400 hourly employees are covered by
labor agreements. In 2000, the labor agreements at the Stoney Creek, Ontario
slag plant, the Woodstock, Ontario cement plant, the
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Richmond, British Columbia cement plant and the Saskatoon, Saskatchewan terminal
have been renewed. In 2001, the collective agreements for the Montreal-East
terminal, the Bath, Ontario cement plant, the Exchaw, Alberta cement plant and
the Seattle, Washington cement plant will expire. All are expected to be renewed
without a work stoppage.

Lafarge Gypsum

-- U.S. Gypsum Drywall Operations

Less than half of Lafarge Gypsum's 350 U.S. hourly employees are covered by
labor agreements. During 2000, Lafarge Gypsum hired approximately 180 hourly
employees to staff the newly constructed Silver Grove, Kentucky and Palatka,
Florida gypsum drywall manufacturing facilities. Discussions are held directly
with employees at these facilities, both of which have non-union workforces. An
extensive training and integration program was conducted at these plants and the
relationship with employees is very good at these facilities.

There are three local labor agreements in place with two unions at our
Buchanan, New York and Wilmington, Delaware plants. In 2000, a new three year
agreement was negotiated with the two unions in Buchanan following a three week
strike. At Wilmington, Delaware the local contract expires in October of 2001.
This agreement is expected to be renegotiated without a work stoppage. The
Wilmington plant has no recent history of labor disputes.

-- Canadian Gypsum Drywall Operations

All of the approximately 50 hourly employees at our Corner Brook drywall
manufacturing facility are covered by a labor agreement that expires in 2003.
There is no recent history of labor disputes at the Corner Brook plant. There
are 24 non-union hourly employees at the Chambly, Quebec joint treatment
manufacturing plant where discussions are held directly with employees.

ENVIRONMENTAL MATTERS

The following discusses the environmental laws and their application to
Lafarge, and sets forth the proposed changes to or new environmental laws or
regulations that could affect us.

Our operations, like those of other companies engaged in similar
businesses, involve the use, release, discharge, disposal and clean up of
substances regulated under increasingly stringent federal, state, provincial
and/or local environmental protection laws. Many of the regulations are
technically and legally complex, posing significant compliance challenges. Our
environmental program includes an environmental policy and an environmental
ethics policy that are designed to provide corporate direction for all
operations and employees, an environmental audit and follow-up program, routine
compliance oversight of our facilities, environmental guidance on key issues
confronting us, routine training and exchange of information by environmental
professionals, an environmental recognition award program, routine and emergency
reporting systems and environmental reports, and a voluntary environmental
partnership with the World Wildlife Fund that commits us to a biodiversity
program, establishing and tracking key environmental indicators to measure
continued environmental improvement, and developing a CO(2) reduction program.

The current environmental laws affecting us are summarized below and our
policies regarding environmental expenditures are discussed in "Other Factors
Affecting the Company -- Environmental Matters" in Management's Discussion and
Analysis of Financial Condition and Results of Operations set forth under Part
II, Item 7 of this Annual Report, which is incorporated herein by reference. For
the years ended December 31, 2000, 1999 and 1998, total capital expenditures and
remediation expenses incurred for environmental matters are not material to the
financial position, results of operations or liquidity of Lafarge. Further,
during the year ended December 31, 2000, no enforcement matters were initiated
or resolved or are outstanding that have a material effect on our financial
statements. However, our expenditures for environmental matters have increased
and are likely to increase in the future. Because of different requirements in
the environmental laws of the U.S. and Canada, the complexity and uncertainty of
existing and future requirements of environmental laws, permit conditions, costs
of new and existing technology, potential preventive and remedial costs,
insurance coverages and enforcement related activities and costs, we cannot
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determine at this time whether capital expenditures and other remedial actions
that we may be required to undertake in the future will materially affect our
financial position, results of operations or liquidity. With respect to known
environmental contingencies, we have recorded provisions for estimated probable
liabilities and do not believe that the ultimate resolution of such matters will
have a material adverse effect on the financial condition, results of operations
or liquidity of Lafarge.

Some of the proposed changes to, or new environmental laws or regulations
that could affect us, are discussed below.

Resource Conservation and Recovery Act -- Boiler and Industrial Furnaces
Regulations

We currently operate two U.S. cement plants using fuel-quality wastes that
are subject to emission limits and other requirements under the federal Resource
Conservation and Recovery Act ("RCRA") and Boiler and Industrial Furnaces
("BIF") regulations (Paulding, Ohio and Fredonia, Kansas). The other BIF
requirements include a permitting process, extensive record keeping of
operational parameters and raw materials and waste-derived fuels use,
demonstration of financial capability to cover future closures and spill
cleanups, and corrective action requirements for other solid waste management
units at the facilities. Our two BIF cement plants submitted, in a timely
manner, formal Part B permit applications. The Fredonia and Paulding plants'
final Part B permits became effective on January 18, 2000 and August 5, 2000,
respectively. On October 22, 1998, we announced that our Alpena plant would
cease using fuel-quality wastes no later than June 1, 2001. The Alpena plant is
no longer burning waste derived fuels and is in the process of closing its
waste-derived fuels operations and implementing any corrective actions required
by applicable governmental agencies.

Over the last few years, the U.S. Environmental Protection Agency ("EPA")
was in the process of revising its BIF regulations. Proposed revisions of the
BIF regulations were initially published in May 1996, citing both RCRA and Clean
Air Act authority. The proposal relied heavily on maximum achievable control
technology ("MACT") requirements of Title III of the Clean Air Act Amendments of
1990 with certain elements of the risk-based authority of RCRA incorporated into
the proposal. The proposed standards were based on technologies from a "pool" of
the top 12 environmental performers of existing facilities that use fuel-quality
waste as a supplemental fuel. Our Alpena plant was a MACT pool facility; it uses
a baghouse as its primary air pollution control device. In 1998, the Paulding
plant installed a baghouse and a bypass system that should enable it to meet the
final standards. We have actively participated in the regulatory process to help
formulate revised BIF standards that are reasonable, cost-effective and comply
with the RCRA and the Clean Air Act. In the past two years, the EPA has reopened
the rulemaking process on several occasions to solicit public comment on new
data and proposed regulatory approaches (i.e., new limits for semi-volatile
metals and a particulate matter continuous emission monitoring system). A final
revised regulation was published on September 30, 1999. Existing BIF facilities
have up to three years to meet the new standards or cease using hazardous waste
as a supplemental fuel. In late 1999, we petitioned the U.S. Court of Appeals
for the District of Columbia Circuit to review certain aspects of the EPA final
rule. Several other industries and other organizations also have sought judicial
review of the final rule. A decision from the Court is anticipated in 2001.

Resource Conservation and Recovery Act -- Cement Kiln Dust

Cement kiln dust ("CKD") is a by-product of many of our cement
manufacturing plants. CKD has been excluded from regulation as a hazardous waste
under the so-called Bevill amendment to the RCRA until the EPA completes a study
of CKD, determines whether it should be regulated as a hazardous waste and
issues appropriate implementing regulations. In January 1995, the EPA issued a
regulatory determination in which it found that certain CKD management practices
create unacceptable risks that require additional regulation. The EPA
specifically identified the potential for groundwater contamination from CKD
management in karst terrain, fugitive emissions from CKD handling and management
and surface water/storm water runoff from CKD management areas. In March 1995,
we joined other cement manufacturers in submitting to the EPA a proposed
enforceable agreement for managing CKD that included specific CKD management
standards. After a lengthy legal review, the EPA decided that it lacks the legal
authority to enter into an enforceable
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agreement. In 1996, the EPA announced that it was recommencing the process of
developing CKD management standards using industry standards as the technical
starting point and Subtitle C of RCRA as its legal authority. We have indicated
to the EPA that we believed it inappropriate for the EPA to develop CKD
standards under Subtitle C of RCRA. Over the last few years, Lafarge and other
cement manufacturers, through our trade association, have worked with the EPA
and various states to develop a consensus approach for implementing CKD
management standards primarily using state solid waste authority as the primary
legal authority rather than federal Subtitle C authority. On August 20, 1999,
the EPA published a proposed rule entitled "Standards for the Management of
Cement Kiln Dust." In the proposed rule, the EPA includes comprehensive CKD
management standards. The EPA's proposed approach is for the states to adopt CKD
management standards similar to the proposed new part 259 standards as part of
their non-hazardous solid waste management regime. CKD managed in conformity
with these standards would remain a non-hazardous waste under RCRA. In instance
of "egregious or repeated" violations of these standards, the EPA has proposed
that it would classify the mismanaged CKD as a RCRA hazardous waste. This
scenario would give the EPA federal Subtitle C enforcement authority over the
violation in the event the state failed to take appropriate action. The EPA also
stresses that it may never need to issue a final rule under this state approach,
if states actively come forth with appropriate programs to manage CKD.

In order to mitigate the anticipated future costs of CKD regulation at the
federal and/or state levels, we have had a program in place to assess our
management practices for CKD at operational and inactive facilities in both the
U.S. and Canada, and to voluntarily take remedial steps and institute management
practices consistent with the industry practices for CKD management. As part of
this program, we also assess and modify our process operations, evaluate and use
alternative raw materials and implement new technologies to reduce the
generation of CKD.

Historical waste disposal and/or contaminated sites

As with many industrial companies in the U.S. and Canada, we have been
involved in certain remedial actions to clean up or to close certain historical
waste disposal and/or contaminated sites, as required by federal, provincial
and/or state laws. In addition, we have voluntarily initiated cleanup activities
at certain of our properties in order to mitigate long-term liability exposure
and/or to facilitate the sale of such property. We routinely review all of our
active properties, as well as our idle properties, to determine whether
remediation is required, the adequacy of accruals for such remediation and the
status of all remedial activities. It has been our experience that, over time,
sites are added to and removed from the remediation list as cleanup actions are
finalized and, where necessary, governmental sign-off is obtained or when it is
determined that no governmental action will be initiated.

Federal environmental laws that impose liability for remediation include
the Comprehensive Environmental Response, Compensation and Liability Act of
1980, as amended by the Superfund Amendments and Reauthorization Act of 1986,
which together are referred to as "Superfund" and the corrective action
provisions of the Resource Conservation and Recovery Act of 1976 ("RCRA").
Currently, we are involved in one Superfund remediation. At this site, which the
EPA has listed on the National Priority List, some of the potentially
responsible parties ("PRPs") named by the EPA have initiated a third-party
action against 47 other parties, including us. We have also been named a PRP at
this site. The suit alleges that in 1969 a predecessor of Lafarge sold equipment
containing hazardous substances that may now be present at the site. It appears
that the largest disposer of hazardous substances at this site is the U.S.
Department of Defense and that numerous other large disposers of hazardous
substances are associated with this site. We believe that this matter is not
material to the financial condition, results of operations or liquidity of
Lafarge.

In 1999, the EPA delisted a site where we were a PRP and remedial
activities had been completed. In December 1999, an action was filed against us
and five others to recover response activity costs incurred by the state of
Michigan in responding to alleged releases of hazardous substances from
air-scrubber baghouse bags at a site in Michigan. We are vigorously defending
this action and believe that it will not materially impact us.

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Clean Air Act

The Clean Air Act Amendments of 1990 require the EPA to develop air toxics
regulations for a broad spectrum of industrial sectors, including Portland
cement manufacturing. The new MACT standards are supposed to require plants to
install the best feasible control equipment for certain hazardous air
pollutants, thereby significantly reducing air emissions. We have actively
participated with other cement manufacturers in working with the EPA to define
test protocols, better define the scope of the MACT standards, determine the
existence and feasibility of various technologies and develop realistic emission
limitations and continuous emissions monitoring/reporting requirements for the
cement industry. The EPA proposed standards for existing and new facilities were
subject to review and public comment in 1998. On June 14, 1999, the EPA
promulgated final MACT regulations, and existing facilities will have three
years to meet the standards or close down operations. In September of 1999, the
cement industry trade association filed a petition with the U.S. Court of
Appeals for the District of Columbia Circuit challenging certain aspects of the
final rules. The industry has entered into settlement discussions with the EPA
in an effort to resolve as many of the issues as possible in order to avoid
having to proceed with appellate litigation of these matters. On December 15,
2000, the Court of Appeals remanded certain issues to the agency for further
consideration (i.e., the need for HCl, mercury and total hydrocarbons standards
for new and existing cement plants). The EPA is considering seeking en banc
review of this portion of the decision. The Court upheld all other elements of
the MACT rule. Our Sugar Creek, Missouri plant that is being modernized and
expanded will have to meet the new MACT standards at the time of start-up.
Several of our other U.S. plants will need to upgrade and/or replace existing
control and emissions monitoring equipment to be able to comply with the MACT
regulations. Although the costs of such new equipment may be significant, the
actual plant specific costs will vary depending on the level of existing
controls and/or emissions monitoring equipment and whether or not it can be
modified or new equipment will be required to meet the final MACT standards. We
have audited all of our U.S. cement plants that are subject to the new MACT
requirements to determine what actions and schedules are needed to assure
compliance with the new MACT requirements and have identified and incorporated
the specific costs associated with these actions in our 2001 budget. We do not
anticipate that costs associated with complying with the new MACT standards will
have a material impact on our financial statements.

Title V of 1990 Clean Air Act Amendments could result in significant
capital expenditures and operational expenses for us. The Clean Air Act
Amendments established a new federal operating permit and fee program for many
manufacturing operations. Under the Act, our U.S. operations deemed to be "major
sources" of air pollution were required to submit detailed permit applications
and pay recurring permit fees. Our "major sources" have been routinely paying
permit fees for several years. The permitting requirements primarily affect our
cement manufacturing, gypsum drywall and waste-fuel operations. We have
submitted all applicable permit applications. Over the past few years, we have
been reviewing draft Title V permits for several of our facilities. We
anticipate that it will be several more years before all the initial Title V
permits are drafted and issued.

In July 1997, the EPA promulgated revisions to two National Ambient Air
Quality Standards under the Clean Air Act- particulate matter and photochemical
oxidants (ozone). Because of the nature of our operations, the proposed addition
of a particulate matter standard that would regulate particles 2.5 microns or
less in diameter, and the regulation of nitrogen oxides emissions as the
precursor pollutant to ozone, is of potential concern. Implementation of these
new standards would not immediately have an impact on industrial operations. The
first step is several-year data collection and analysis activity by the states
to determine whether or not the state will be able to meet the new standards. If
a state were unable to demonstrate that it could meet the standards, it would
then be required to modify its state air quality implementation plan to describe
actions to meet the new standards. This initial phase would take several years
to complete. It is presently unknown whether states in which we operate would be
able to meet the new standards, how the states would modify their implementation
plans to demonstrate compliance and/or the ultimate technology and the cost
impact on our operations. In 1998, the U.S. Congress clarified the time schedule
for implementation of the particulate matter 2.5 program. The EPA was prohibited
by Congress from requiring states to revise their implementation plan until
after the next 5-year review of the particulate matter 2.5 and ozone standards
in 2001. On May 14, 1999, the U.S. Court of Appeals for the District of Columbia
Circuit vacated these standards precluding their

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implementation. The EPA has petitioned the U.S. Supreme Court seeking to reverse
the appellate court decision. This matter is now pending before the Court.

In 1998, the EPA also clarified its expectations of states in the ozone
transport region (22 states east of the Mississippi River plus Missouri) in
revising their NO(x) control strategies and standards to demonstrate future
attainment of the ozone ambient air quality standards. After the U.S. Court of
Appeals for the District of Columbia Circuit's decision on revisions of the
ozone and new particulate matter 2.5 standards, the EPA reinstated the 8-hour
ozone standard. The EPA indicated that the NO(x) State Implementation Program
("SIP") revision call would now be required to address attainment of the 8-hour
ozone standard in the 22 eastern states. This regulatory determination was
challenged by numerous industry petitioners. On March 3, 2000, the U.S. Court of
Appeals for the District of Columbia Circuit upheld the EPA's NO(x) SIP-revision
determination. As a result, the subject states must commence the NO(x) SIP
revision process and submit new NO(x) state implementation plans and regulations
to the EPA by a future date to be specified by the EPA. The court determination
excluded Wisconsin, and parts of Missouri and Georgia originally covered by the
NO(x) SIP revision call. The EPA is generally recommending to the states that
they only require 30 percent reduction of NO(x) from cement plants. The EPA
recommendation allows cement plants to consider all NO(x) reductions that have
occurred from a 1995 baseline. We do not believe that the costs associated with
revised state NO(x) regulations will have a material impact on us.

Global Climate Change

An evolving issue of significance to Lafarge in the U.S. and Canada is
global climate change, or CO(2) stabilization/reduction. In December 1997, the
United Nations held an international convention in Kyoto, Japan to take further
international action to ensure CO(2) stabilization and/or reduction after the
turn of the century. The international conference agreed to a protocol to the
United Nations Framework Convention on Climate Change originally adopted in May
1992. The Kyoto Protocol establishes quantified emission reduction commitments
for certain developed countries, including the U.S. and Canada, and certain
countries that are undergoing the process of transition to a market economy.
These reductions are to be obtained by 2008-2012. The Protocol was available for
signature by member countries starting in the spring of 1998. Even though
President Clinton signed the Kyoto Protocol in November 1998, it will require
Senate ratification and enactment of implementing legislation before it becomes
effective in the U. S. As of December 31, 2000, the treaty has not been
submitted to the Senate for ratification. The consequences of CO(2) reduction
measures for cement producers are potentially significant because CO(2) is
generated from combustion of fuels such as coal and coke in order to generate
the high temperatures necessary to manufacture clinker (which is then ground
with gypsum to make cement). In addition, CO(2) is generated in the calcining of
limestone to make clinker. Any imposition of raw material or production
limitations, or fuel-use or carbon taxes, could have a significant impact on the
cement manufacturing industry. The Canadian cement industry, including Lafarge,
has entered into a voluntary commitment with the Canadian government to annually
improve energy efficiency by approximately 1 percent per ton of clinker from
1990 to 2005, which commitment we have been able to meet. In the U.S. in 1996,
we joined the EPA's Climate Wise program. This voluntary program promotes energy
efficiency in industrial operations and reduces or stabilizes the CO(2)
emissions that result from the generation of electricity.

In 2000, Lafarge entered into a voluntary environmental partnership with
the World Wildlife Fund. One element of the partnership is the development of a
voluntary CO(2) reduction program. We are presently collecting our U.S. and
Canadian CO(2) emissions data from 1990 to 2000 as the initial step for
establishing a voluntary CO(2) reduction target.

The Conference of the Parties has continued to work on issues not clearly
resolved in the Kyoto Protocol. The primary focus was on developing more details
on enforcement mechanisms, and the flexible market mechanisms provisions (i.e.,
country-to-country emissions trading, joint implementation and a clean
development mechanism). These provisions are potentially important to us as an
option for meeting potential CO(2) reductions other than by reducing production,
should the U.S. Senate ratify the Kyoto Protocol, and the Protocol comes into
force and effect. The most recent meeting of the Conference of Parties failed to
result in an agreement on these and other matters. The parties agreed to keep
working toward an agreement. It will not
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be possible to determine the impact on Lafarge until international, U.S. and
Canadian governmental requirements are defined and we can determine whether
emission offsets or credits are obtainable and whether alternative cementitious
products can be substituted.

EXECUTIVE OFFICERS OF THE COMPANY

The following sets forth the name, age and business experience for the last
five years of each of our executive officers and indicates all positions and
offices with Lafarge held by them.



NAME POSITION AGE
---- -------- ---

Bertrand P. Collomb............... Chairman of the Board 58
Bernard L. Kasriel................ Vice Chairman of the Board 54
John M. Piecuch................... President and Chief Executive Officer 52
Edward T. Balfe................... Executive Vice President and 59
President -- Construction Materials
Peter H. Cooke.................... Executive Vice President -- Cement 52
Larry J. Waisanen................. Executive Vice President and Chief Financial 50
Officer
Michael J. Balchunas.............. Senior Vice President and President -- U.S. Cement 53
Operations
Jean-Marc Lechene................. Senior Vice President and President -- Canadian 42
Cement Operations
Alain Bouruet-Aubertot............ Senior Vice President and President -- Lafarge 44
Gypsum
Eric C. Olsen..................... Senior Vice President -- Strategy and Development 37
James J. Nealis III............... Senior Vice President -- Human Resources 53
Joseph B. Sherk................... Vice President and Controller 52
David C. Jones.................... Vice President -- Legal Affairs and Secretary 59
David W. Carroll.................. Vice President -- Environment and Government 54
Affairs
Kevin C. Grant.................... Vice President and Treasurer 45


Bertrand P. Collomb was appointed to his current position in January 1989.
He has also served as Chairman of the Board and Chief Executive Officer of
Lafarge S.A. since August 1989. From January 1989 to August 1989 he was Vice
Chairman of the Board and Chief Operating Officer of Lafarge S.A., and from 1987
until January 1989 he was Senior Executive Vice President of Lafarge S.A. He
served as Vice Chairman of the Board and Chief Executive Officer of Lafarge from
February 1987 to January 1989.

Bernard L. Kasriel was appointed to his current position in May 1996. He
has also served as Vice Chairman and Chief Operating Officer of Lafarge S.A.
since January 1995. Prior to that he served as Managing Director of Lafarge S.A.
from 1989 to 1994, Senior Executive Vice President of Lafarge S.A. from 1987 to
1989 and Executive Vice President of Lafarge S.A. from 1982 until 1987.

John M. Piecuch was appointed to his current position effective October
1996. He previously served as Group Executive Vice President of Lafarge S.A.
from July 1994 until October 1996. He served as Senior Executive Vice President
of Lafarge from 1992 to June 1994 and as Executive Vice President of Lafarge
from 1989 to 1992. As discussed below, Mr. Piecuch has resigned effective May 8,
2001.

Edward T. Balfe was appointed to his current position in July 1994. Prior
to that he served as Senior Vice President of Construction Materials. He served
as President of our Construction Materials Eastern Region and President and
General Manager of Permanent Lafarge, a construction materials affiliate of
Lafarge, from 1990 to 1993.

Peter H. Cooke was appointed to his current position effective September
1999. Prior to that, he served as Executive Vice President and
President -- Canadian Cement Operations from March 1996 to Septem-

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ber 1999. He served as Senior Vice President and President of our Eastern Cement
Region from July 1990 to February 1996.

Larry J. Waisanen was appointed to his current position effective February
1998. He previously served as Senior Vice President and Chief Financial Officer
of Lafarge from January 1996 to February 1998. He served as Assistant General
Manager of Lafarge S.A.'s interests in Turkey from May 1992 to December 1995.
Prior to that he served as Vice President Controller of Lafarge S.A. from March
1989 to April 1992.

Michael J. Balchunas was appointed to his current position effective
September 1999. He served as Senior Vice President and President -- Western
Cement Region from July 1996 to September 1999. From March 1992 to July 1996 he
was President of Systech Environmental Corporation, a wholly-owned subsidiary of
Lafarge. Prior to that he served as Vice President of Operations of our Great
Lakes Region from July 1990 to March 1992.

Jean-Marc Lechene was appointed to his current position in September 1999.
He previously served as Executive Vice President of Lafarge China from March
1996 to September 1999. Prior to that he served as Senior Vice President Cement
Strategy of Lafarge S.A. from November 1995 to March 1996.

Alain Bouruet-Aubertot was appointed to his current position effective
September 1996. He served as Senior Vice President of Strategy & Development for
Lafarge Platres, a division of Lafarge S.A., from December 1994 to September
1996. Prior to that, he was Project Director & Business Manager for
Rhone-Poulenc Chemicals from November 1993 to November 1994 and
Technical/Manufacturing Director for Rhone-Poulenc, Thann & Mulhouse from
January 1992 to October 1993.

Eric C. Olsen was appointed to his current position in August 1999. Prior
to that, from May 1993 to August 1999, he was a partner in Trinity Associates, a
management consulting firm focusing on certain capital intensive industries.

James J. Nealis III was appointed to his current position effective January
1999. From August 1996 to December 1998 he served as Vice
President -- International Human Resources for the Lafarge Group in Paris. From
January 1994 to August 1996 he served as Vice President -- Human Resources,
Cement Group.

Joseph B. Sherk was appointed to his current position effective August
1998. From January 1994 to August 1998 he was Vice President and Controller,
Construction Materials, Eastern Region for Lafarge Canada Inc.

David C. Jones was appointed to his current position in February 1990. He
served as Corporate Secretary of Lafarge from November 1987 to February 1990.

David W. Carroll was appointed to his current position in February 1992. He
served as Director Environmental Affairs of Lafarge from February 1990 to
February 1992. Prior to that he was Director Environmental Programs for the
Chemical Manufacturers Association from 1978 to 1990.

Kevin C. Grant was appointed to his current position effective February
1998. He previously served as Treasurer of Lafarge from June 1995 to February
1998. He served as Vice President -- Human Resources Development from June 1994
to June 1995. He also was Sales Manager from June 1992 to June 1994 and Manager
of Strategic Studies from June 1991 to June 1992 for Lafarge Fondu
International, a subsidiary of Lafarge S.A.

Effective May 8, 2001, Mr. Piecuch has resigned as President and Chief
Executive Officer of Lafarge. Replacing him will be Philippe Rollier who, until
his election as President and Chief Executive Officer of Lafarge, served as
Regional President of Lafarge S.A. -- Central Europe and CIS for Cement,
Aggregates and Concrete, a position he has held since 1995. Mr. Rollier, age 58,
also has served as Groupe Executive Vice President of Lafarge S.A. since 1999.
Since joining Lafarge S.A. in 1969, Mr. Rollier has held positions of increasing
managerial importance throughout Europe and Canada.

There is no family relationship between any of the executive officers of
Lafarge or its subsidiaries. None was selected as an officer pursuant to any
arrangement or understanding between him and any other person. The term of
office for each executive officer of Lafarge expires at the first meeting of the
Board of Directors
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after the next annual meeting of stockholders following his or her election or
appointment and until his or her successor is chosen and qualifies.

ITEM 2. PROPERTIES

Information set forth in Item 1 of this Annual Report that relates to the
location and general character of the principal plants, mineral reserves and
other significant physical properties owned in fee or leased by us is
incorporated hereon by reference in answer to this Item 2.

All of our cement plant sites (active and closed) and quarries (active and
closed), as well as terminals, grinding plants, gypsum drywall plants and
miscellaneous properties, are owned by us free of major encumbrances, except the
Exshaw cement plant, the Kamloops limestone and cinerite quarries and the
Wilmington gypsum drywall plant.

- The Exshaw plant is built on land leased from the province of Alberta.
The original lease has been renewed for a 42-year term commencing in
1992. Annual payments under the lease are presently based on a fixed fee
per acre.

- The Kamloops limestone and cinerite quarries are located on land leased
from the province of British Columbia until March 2022.

- The Wilmington gypsum drywall facility is located at the Port of
Wilmington, Delaware. The site is leased from Diamond State Port
Corporation, an entity of the Delaware Department of Transportation. The
lease expires in November 2020.

The land, quarry, buildings and construction in progress related to the
cement plant that we are building in Sugar Creek, Missouri are being leased from
the City of Sugar Creek, Missouri pursuant to a Chapter 100 bond financing. The
lease expires in 2020 and contains provisions that automatically transfer
ownership of the leased facilities to Lafarge at the end of the lease term.

Limestone quarry sites for our cement manufacturing plants are owned and
are conveniently located near each plant, except for Joppa, Richmond and Seattle
quarries which are located approximately 70, 80 and 180 miles, respectively,
from their plant sites.

Lafarge Canada Inc.'s cement manufacturing plant limestone quarrying rights
in Quebec, Nova Scotia, Ontario, Alberta and British Columbia are held under
quarry leases, some of which require annual royalty payments to provincial
authorities. We estimate that limestone reserves for the cement plants currently
producing clinker will be adequate to permit production at present capacities
for at least 20 years. Other raw materials, such as clay, shale, sandstone and
gypsum are either obtained from reserves owned by us or are purchased from
suppliers and are readily available.

We have ready-mixed concrete and construction aggregate operations
extending from coast-to-coast in Canada. Our U.S. activities are concentrated in
the Rocky Mountain, midwestern, north-central and northeast states and
Louisiana. We have approximately 800 locations that offer an extensive line of
construction materials, consisting primarily of crushed stone, sand, gravel and
other aggregate; ready-mixed concrete; concrete products such as pipe, brick,
block, paving stones and utility structures; asphalt paving and road
construction services; and dry bagged goods.

Deposits of raw materials for our aggregate producing plants are located on
or near the plant sites. These deposits are either owned by us or leased upon
terms which permit orderly mining of reserves.

ITEM 3. LEGAL PROCEEDINGS

In April and December 2000, the Ontario (Canada) Court rendered two
decisions against our subsidiary Lafarge Canada Inc. and other defendants in a
lawsuit originating in 1992 (the "1992 lawsuit") arising from claims of building
owners, the Ontario New Home Warranty Program and other plaintiffs regarding
allegedly defective concrete, fly ash and cement used in defective foundations.
We estimate that the total amount of liability attributed to Lafarge Canada Inc.
in capital, interest and third party costs represents approximately

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Canadian $9.9 million, net of insured amounts. Lafarge Canada Inc. has appealed
both decisions. We believe our insurance coverage and recorded reserves are
adequate to cover the defense expenses and liabilities arising from the 1992
lawsuit.

In 1999, Lafarge Canada Inc. was named a defendant in a class action
related to the 1992 lawsuit. The action was certified as a class action in 2000,
but will not proceed until after the Court of Appeals renders its decision in
the 1992 lawsuit. Although the outcome of and the amount of any liability
related to the 1999 class action cannot be predicted with certainty, we believe
that any liability which Lafarge Canada Inc. may incur arising from the class
action will not have a material adverse effect on our financial condition.

On March 18, 1998, a stockholder derivative lawsuit was filed against our
directors in the Circuit Court for Montgomery County, Maryland. The lawsuit
alleged breach of fiduciary duty, corporate waste and gross negligence in
connection with our purchase of North American construction materials assets
from Lafarge S.A., our majority stockholder (the "Redland Transaction").

The Redland Transaction, proposed to us in late 1997, was evaluated by a
special committee of independent directors after conducting extensive due
diligence and being advised by independent professionals retained by the
committee to assist with its evaluation, one of which, an investment banking
firm, advised the committee regarding the fairness of the price and terms of the
Redland Transaction. Based on its due diligence and the opinions of its
specially-retained advisers, the special committee recommended the Redland
Transaction for approval by the full Board of Directors of Lafarge. On March 16,
1998, the full Board, consisting of a majority of independent directors,
approved the Redland Transaction, which was publicly announced on March 17,
1998.

By order dated January 28, 2000, the Court granted the directors' motion
for summary judgment. Plaintiffs appealed the decision to the Maryland Court of
Special Appeals. Upon its own motion the Maryland Court of Appeals, Maryland's
highest court, selected the appeal for hearing and decision. A hearing before
the Court was held in December 2000. In early 2001, the Court of Appeals
rendered its decision affirming the decision of the lower court.

Currently, we are involved in one remediation under the Comprehensive
Environmental Response, Compensation and Liability Act of 1980, as amended by
the Superfund Amendments and Reauthorization Act of 1986, which together are
referred to as "Superfund" and the corrective action provisions of the Resource
Conservation and Recovery Act of 1976. At this site, which the EPA has listed on
the National Priority List, some of the potentially responsible parties named by
the EPA have initiated a third-party action against 47 other parties, including
us. We also have been named a potentially responsible party for this site. The
suit alleges that in 1969 one of our predecessor companies sold equipment
containing hazardous substances that may now be present at the site. It appears
that the largest disposer of hazardous substances at this new site is the U.S.
Department of Defense and numerous other large disposers of hazardous substances
are associated with this site. We believe that this matter is not material to
our financial condition, results or operations or liquidity.

In December 1999, an action was filed against us and five others to recover
response activity costs incurred by the state of Michigan in responding to
alleged releases of hazardous substances from air-scrubber baghouse bags at a
site in Michigan. We are vigorously defending this action and believe that it
will not materially impact us.

When we determine that it is probable that a liability for our
environmental matters or other legal actions has been incurred and the amount of
the loss is reasonably estimable, an estimate of the required remediation costs
is recorded as a liability in the financial statements. As of December 31, 2000,
the liabilities recorded for the environmental obligations are not material to
our financial statements. Although we believe our environmental accruals are
adequate, environmental costs may be incurred that exceed the amounts provided
at December 31, 2000. However, we have concluded that the possibility of
material liability in excess of the amount reported in the December 31, 2000
Consolidated Balance Sheet is remote.

In the ordinary course of business, we are involved in certain legal
actions and claims, including proceedings under laws and regulations relating to
environmental and other matters. Because such matters are
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subject to many uncertainties and the outcomes are not predictable with
assurance, the total amount of these legal actions and claims cannot be
determined with certainty. Management believes that all legal and environmental
matters will be resolved without material adverse impact to our financial
condition, results of operations or liquidity.

ITEM 4. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS

None during the fourth quarter ended December 31, 2000.

PART II

ITEM 5. MARKET FOR OUR COMMON EQUITY AND RELATED STOCKHOLDER MATTERS

Information required in response to Item 5 is reported in Item 7,
Management's Discussion and Analysis of Financial Condition and Results of
Operations under the caption "Management's Discussion of Shareholders' Equity"
of this Annual Report, and is incorporated herein by reference.

On March 12, 2001, 67,614,235 shares of Common Stock ("Common Stock") were
outstanding and held by 3,523 record holders. In addition, on March 12, 2001,
4,457,239 Exchangeable Preference Shares of Lafarge Canada Inc., which are
exchangeable at the option of the holder into Common Stock on a one-for-one
basis and have rights and privileges that parallel those of the shares of Common
Stock, were outstanding and held by 6,923 record holders.

We may obtain funds required for dividend payments, expenses and interest
payments on our debt from our operations in the U.S., dividends from
subsidiaries or from external sources, including bank or other borrowings.

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30

ITEM 6. SELECTED CONSOLIDATED FINANCIAL DATA

The table below summarizes selected financial information for Lafarge. For
further information, refer to our consolidated financial statements and notes
thereto presented under Item 8 of this Annual Report.



YEARS ENDED DECEMBER 31
------------------------------------------------------------
2000 1999 1998 1997 1996
-------- -------- -------- -------- --------
(IN MILLIONS EXCEPT AS INDICATED BY AN*)

OPERATING RESULTS
Net Sales (a)..................... $2,787.6 $2,721.6 $2,508.5 $1,842.9 $1,679.2
======== ======== ======== ======== ========
INCOME BEFORE THE FOLLOWING ITEMS: $ 430.7 $ 481.6 $ 407.0 $ 300.9 $ 236.4
Interest expense, net............. (26.9) (44.8) (27.2) (6.6) (14.1)
Income taxes...................... (146.4) (161.4) (144.3) (112.3) (81.4)
-------- -------- -------- -------- --------
NET INCOME........................ 257.4 275.4 235.5 182.0 140.9
Depreciation, depletion and
amortization.................... 168.3 168.3 156.8 106.3 100.5
Other items not affecting cash.... 61.9 (45.2) (16.2) 47.7 (33.4)
-------- -------- -------- -------- --------
NET CASH PROVIDED BY OPERATIONS... $ 487.6 $ 398.5 $ 376.1 $ 336.0 $ 208.0
======== ======== ======== ======== ========
TOTAL ASSETS................. $3,902.6 $3,293.4 $2,892.5 $2,774.9 $1,813.0
======== ======== ======== ======== ========
FINANCIAL CONDITION AT DECEMBER 31
Working capital................... $ 336.1 $ 626.6 $ 524.4 $ (127.1)(b) $ 394.9
Property, plant and equipment,
net............................. 2,122.4 1,618.3 1,400.8 1,296.0 867.7
Other assets...................... 703.6 539.6 553.8 529.4 213.0
-------- -------- -------- -------- --------
TOTAL NET ASSETS............. $3,162.1 $2,784.5 $2,479.0 $1,698.3 $1,475.6
======== ======== ======== ======== ========
Long-term debt.................... $ 687.4 $ 710.3 $ 740.4 $ 135.2 $ 161.9
Other long-term liabilities and
minority interest............... 582.5 351.3 323.4 307.4 203.2
Shareholders' equity.............. 1,892.2 1,722.9 1,415.2 1,255.7 1,110.5
-------- -------- -------- -------- --------
TOTAL CAPITALIZATION......... $3,162.1 $2,784.5 $2,479.0 $1,698.3 $1,475.6
======== ======== ======== ======== ========
COMMON EQUITY SHARE INFORMATION
Net income -- basic*.............. $ 3.51 $ 3.79 $ 3.27 $ 2.56 $ 2.02
Net income -- diluted*............ $ 3.51 $ 3.77 $ 3.24 $ 2.54 $ 1.95
Dividends*........................ $ 0.60 $ 0.60 $ 0.51 $ 0.42 $ 0.40
Book value at December 31*........ $ 26.27 $ 23.55 $ 19.57 $ 17.52 $ 15.79
Average shares and equivalents
outstanding..................... 73.3 72.6 72.1 71.1 69.8
Shares outstanding at December
31.............................. 72.0 73.2 72.3 71.7 70.4
======== ======== ======== ======== ========
STATISTICAL DATA
Capital expenditures.............. $ 431.7 $ 315.7 $ 224.3 $ 124.0 $ 124.8
Acquisitions...................... $ 242.0(c) $ 58.3 $ 99.3(d) $ 8.8 $ 83.5
Net income as a percentage of net
sales*.......................... 9.2% 10.1% 9.4% 9.9% 8.4%
Return on average shareholders'
equity*......................... 14.2% 17.6% 17.6% 15.4% 13.5%
Long-term debt as a percentage of
total capitalization*........... 21.7% 25.5% 29.9% 8.0% 11.0%
Number of employees at December
31*............................. 14,300 10,500 10,400 10,100 6,800
Exchange rate at December 31
(Cdn. to U.S.)*................. 0.667 0.692 0.654 0.699 0.730
Average exchange rate for the year
(Cdn. to U.S.)*................. 0.673 0.673 0.674 0.722 0.733
======== ======== ======== ======== ========


- ---------------
(a) Net sales includes shipping and handling costs billed to customers as
required by the Emerging Issues Task Force ("EITF") Issue No. 00-10 -- see
"Revenue Recognition" in the Notes to Consolidated Financial Statements.

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31

(b) Includes a liability of $690 million to Lafarge S.A. for the Redland
acquisition, of which $40 million was repaid in 1998 and the remaining $650
million was financed with long-term public debt in 1998.

(c) Excludes preferred shares and note payable totaling $127.7 million issued in
conjunction with the Warren Paving & Materials Group merger treated as
non-cash financing activities for cash flow reporting.

(d) Excludes the Redland acquisition that was accounted for similar to a pooling
of interests.

ITEM 7. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS
OF OPERATIONS

The following discussion and analysis should be read in conjunction with
the consolidated financial statements and notes thereto.

MANAGEMENT'S DISCUSSION OF INCOME

The Consolidated Statements of Income included in Item 8 of this Annual
Report summarize the operating performance of Lafarge Corporation for the past
three years. To facilitate analysis, net sales and operating profit are
discussed by operating segment and are summarized in the table below. (See
"Segment and Related Information" in the Notes to Consolidated Financial
Statements for further segment information.)

Our three operating segments are:

Construction Materials -- the production and distribution of construction
aggregate, ready-mixed concrete, other concrete products and asphalt and the
construction and paving of roads.

Cement and Cementitious Materials -- the production and distribution of
Portland and specialty cements and cementitious materials and the processing of
fuel-quality waste and alternative raw materials for use in cement kilns.

Lafarge Gypsum -- the production and distribution of gypsum drywall and
related products.

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YEARS ENDED DECEMBER 31
------------------------------------
2000 1999 1998
-------- -------- --------
(IN MILLIONS)

NET SALES
Construction materials..................................... $1,575.7 $1,486.4 $1,402.6
Cement and cementitious materials.......................... 1,215.4 1,202.8 1,123.7
Gypsum..................................................... 134.1 152.5 102.4
Eliminations............................................... (137.6) (120.1) (120.2)
-------- -------- --------
TOTAL............................................ $2,787.6 $2,721.6 $2,508.5
======== ======== ========
GROSS PROFIT
Construction materials..................................... $ 281.8 $ 263.4 $ 250.9
Cement and cementitious materials.......................... 399.4 405.2 367.7
Gypsum..................................................... 7.1 56.7 30.6
-------- -------- --------
TOTAL............................................ 688.3 725.3 649.2
-------- -------- --------
OPERATIONAL OVERHEAD AND OTHER EXPENSES
Construction materials..................................... (89.7) (73.9) (79.6)
Cement and cementitious materials.......................... (81.1) (84.7) (79.0)
Gypsum..................................................... (25.1) (14.8) (10.6)
-------- -------- --------
TOTAL............................................ (195.9) (173.4) (169.2)
-------- -------- --------
INCOME FROM OPERATIONS
Construction materials..................................... 192.1 189.5 171.3
Cement and cementitious materials.......................... 318.3 320.5 288.7
Gypsum..................................................... (18.0) 41.9 20.0
-------- -------- --------
TOTAL............................................ 492.4 551.9 480.0
Corporate and unallocated expenses......................... (61.7) (70.3) (73.0)
-------- -------- --------
EARNINGS BEFORE INTEREST AND TAXES......................... $ 430.7 $ 481.6 $ 407.0
======== ======== ========
ASSETS
Construction materials..................................... $1,416.3 $1,239.1 $1,095.3
Cement and cementitious materials.......................... 1,381.1 1,098.3 956.4
Gypsum..................................................... 269.7 125.1 70.6
Corporate, Redland goodwill and unallocated assets......... 835.5 830.9 770.2
-------- -------- --------
TOTAL............................................ $3,902.6 $3,293.4 $2,892.5
======== ======== ========


YEAR ENDED DECEMBER 31, 2000

NET SALES

Our net sales increased by 2 percent in 2000 to $2,787.6 million from
$2,721.6 million in 1999. U.S. net sales remained relatively unchanged from 1999
levels at $1,904.4 million as the result of several factors: lower ready-mixed
concrete and cement sales volumes due to poor weather conditions in the fourth
quarter and lower average selling prices for gypsum drywall. These factors were
mostly offset by aggregate sales volumes from the Presque Isle acquisition and
increased ready-mixed concrete and cement average selling prices due to
implemented increases and changes in product mix. Canadian net sales were $883.2
million, an increase of $66.7 million or 8 percent. The increase was due to
improving economic conditions in eastern Canada, increased infrastructure
spending and project work in British Columbia and a strong oil and gas
marketplace in northern Alberta, which helped improve ready-mixed concrete,
aggregate and cement sales volumes and average selling prices.

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33

Construction Materials

Net sales from construction materials operations in the U.S. and Canada
were $1,575.7 million, an increase of 6 percent from 1999. Overall ready-mixed
concrete shipments to customers were 10.7 million cubic yards in 2000, 2 percent
higher than 1999, and aggregate sales volumes were 93.6 million tons, 15 percent
higher than 1999. In the U.S., net sales increased by $14.5 million, or 2
percent, to $893.5 million. Ready-mixed concrete sales volumes decreased by 1
percent. Average selling prices for ready-mixed concrete in the U.S. regions
increased by 4 percent due to implemented price increases and increased sales of
higher-value ready-mixed concrete. Aggregate sales volumes in the U.S. increased
by 18 percent, of which 6 percent was due to growth in our existing operations
with the remainder coming from volumes associated with the Presque Isle,
Michigan quarry acquired in June 2000. Despite general price increases, average
selling prices decreased by 4 percent when compared to 1999. The reduced selling
price was due to increased sales of lower-valued products and the impact of the
Presque Isle quarry, which, because of its product mix, brought with it lower
average prices than existing U.S. operations. In Canada, net sales increased by
$74.8 million, or 12 percent, to $682.2 million, reflecting an increase in both
sales volumes and average selling prices. Ready-mixed concrete sales volumes in
Canada increased 4 percent from 1999 levels and average selling prices increased
by 3 percent. Sales volumes increased over 1999 primarily due to increased
project work. The increase in average selling price resulted from general price
increases and increased sales of higher value ready-mixed concrete. Canadian
aggregate sales volumes were 11 percent ahead of 1999 levels and average selling
prices increased 6 percent. Volumes increased due to a strong market in Ontario,
and higher infrastructure spending, increased activity in the oil and gas sector
and project work in western Canada. The average selling price increase was
mainly due to a shift in the product mix to more premium products.

Cement and Cementitious Materials

Net sales from cement operations increased by 1 percent to $1,215.4 million
from $1,202.8 million in 1999 due to higher average selling prices. Cement sales
volumes declined by 0.2 million tons to 14.1 million tons, which represents a 1
percent decline, while the average selling price per ton to customers, net of
freight costs ("net realization"), increased by 1.5 percent. U.S. net sales
decreased by $1.3 million to $919.4 million. Cement shipments through September
were ahead of last year, but due to a 15 percent decline in the fourth quarter
brought on by heavy snowfall and extremely cold weather, annual cement shipments
declined 3 percent. Net realization in the U.S. increased only 1.4 percent due
to competitive pressures in our markets. Canadian cement sales increased 5
percent to $296.0 million from $282.1 million in 1999. Cement shipments in
Canada increased by 4 percent and net realization rose by 1.8 percent. The
improvement in volumes was primarily due to a strong Northern Alberta market,
again in oil and gas infrastructure spending, increased oil well cement sales
and expanded project work. The increase of net realization resulted from
improved product mix and annual price increases. Also included in sales of our
cement operations are sales of cementitious material of $106 million,
representing 2.8 million tons of slag and fly ash. This represents a 9 percent
increase in sales from 1999.

Gypsum

Despite a 1 percent increase in sales volumes, net sales from gypsum
operations decreased by 12 percent to $134.1 million from $152.5 million in
1999. Average selling prices declined nearly 20 percent compared to 1999 due to
increased capacity in the industry and lower demand, with year-end prices more
than 50 percent below those at year-end 1999. The volume increase is due to 137
million square feet of drywall sold from our new Silver Grove, Kentucky plant,
which started production in June 2000. This increase was mostly offset by
reduced sales of imported drywall and a decline in sales of drywall from our
Newfoundland, Canada plant. A new drywall plant in northern Florida began
operating in early 2001.

GROSS PROFIT AND COST OF GOODS SOLD

Gross profit as a percentage of net sales decreased to 25 percent from 27
percent in 1999, reflecting a significant decline in gypsum results and modest
reductions in the cement operations.

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34

Construction materials gross margin remained at 18 percent in 2000. This
was due to higher ready-mixed concrete average selling prices in the U.S. and
Canada and higher aggregate average selling prices in Canada. These factors were
offset by higher material and fuel costs in all regions and increased operating
costs in the western U.S. and in eastern and western Canada, as well as lower
aggregate average selling prices in the U.S.

Cement gross profit declined to 33 percent compared to 34 percent in 1999.
The decline was the result of a 4 percent increase in cash production cost per
ton partially offset by higher average selling prices. In the U.S., cash
production cost per ton increased slightly compared to 1999. In Canada, cash
production cost per ton increased by 9 percent, primarily due to increased
natural gas costs at the Exshaw, Alberta plant and increased maintenance and
purchased clinker costs at the Bath, Ontario plant, partially offset by lower
maintenance and fuel costs and other operating efficiencies associated with the
new kiln at the Richmond, British Columbia plant. The following table summarizes
our cement and clinker production (in millions of tons) and the clinker
production capacity utilization rate:



YEARS ENDED
DECEMBER 31
--------------
2000 1999
----- -----

Cement production........................................... 13.53 13.55
Clinker production.......................................... 11.93 11.76
Clinker capacity utilization................................ 92% 97%
===== =====


Cement production was essentially in line with 1999, while clinker
production was 1 percent higher than 1999. U.S. cement production totaled 8.3
million tons, down 2 percent. Clinker capacity utilization at U.S. plants
declined to 96 percent due to increases in capacity at several plants and
slightly reduced production. Canadian cement production was 5.2 million tons, up
3 percent. Canadian clinker capacity utilization decreased to 87 percent from 92
percent. This decline was due to an increase in capacity, compared to prior
year, at the Richmond, British Columbia plant.

Lafarge Gypsum's gross profit as a percentage of sales decreased by 32
percentage points to 5 percent, primarily due to erosion of selling prices
during 2000 resulting from increased capacity in the industry, slowing demand,
costs associated with the start-up of two new production facilities, as well as
increased raw material and energy costs.

SELLING AND ADMINISTRATIVE EXPENSES

Selling and administrative expenses were $269.4 million in 2000 compared
with $235.0 million in 1999. The increase was due to growth in our construction
materials business, increased staffing (particularly in the human resource and
strategic development functions), the restructuring of the Canadian gypsum
operations, increased costs to support the 1.8 billion square foot increase of
gypsum drywall production capacity, costs associated with establishing a shared
service center in our construction materials operations and the study and
integration of several acquisitions throughout the year. Selling and
administrative expenses as a percentage of net sales increased to 9.7 percent
from 8.6 percent in 1999.

GOODWILL AMORTIZATION

Amortization of goodwill was $17.2 million in both 2000 and 1999. We
continually evaluate whether events and circumstances have occurred that
indicate the remaining estimated useful life of goodwill may warrant revision or
that the remaining balance of goodwill may not be recoverable. We expect to
amortize the remaining goodwill over periods ranging from 15 to 40 years, based
on the expected economic lives of the assets purchased.

OTHER (INCOME) EXPENSE, NET

Other (income) expense, net, consists of items such as equity income and
gains and losses from divestitures. Other (income) expense, net, was a gain of
$29.0 million in 2000 compared with a gain of

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35

$8.5 million in 1999. The $20.5 million increase was primarily due to increased
pension income of $11.8 million, lower post-retirement benefits costs of $2.8
million and higher gains on asset dispositions of $3.0 million.

PERFORMANCE BY LINE OF BUSINESS

Construction Materials

Operating profit from construction materials operations (before corporate
and unallocated expenses) was $192.1 million, $2.6 million higher than 1999. The
improvement was due to higher ready-mixed concrete and aggregate sales volumes
and higher average selling prices for ready-mixed concrete. These items were
partially offset by higher liquid asphalt, diesel and natural gas costs in most
regions. The significant increase in the cost of natural gas, diesel and liquid
asphalt, as well as the costs associated with implementing a number of
management training programs and establishing a shared service center for
accounting and transaction processing, impacted year 2000 operating profit by
approximately $15 million. U.S. operations earned $116.2 million, $1.4 million
better than 1999. This increase was due to higher aggregate sales volumes of 18
percent, higher average selling prices for ready-mixed concrete of 4 percent and
lower depreciation expense, partially offset by reduced ready-mixed concrete
sales volumes of 1 percent, and increased material, delivery and overhead costs.
Earnings in the eastern U.S. were favorably impacted by the acquisition of the
Presque Isle quarry in June 2000 and the divestment of the unprofitable Maryland
paving operations in 1999. In the western U.S., earnings were below prior year
due to increased aggregate operating costs, primarily in central Missouri,
reduced ready-mixed concrete sales volumes from poor weather conditions in the
fourth quarter in the majority of our major markets and lower average selling
prices for aggregate. The Canadian operations earned $75.9 million, $1.2 million
better than 1999, primarily reflecting higher ready-mixed concrete and aggregate
sales volumes of 4 percent and 11 percent, respectively, and higher average
selling prices of 3 percent and 6 percent, respectively, partially offset by
increased material, delivery and overhead costs.

Cement and Cementitious Materials

Operating profit from cement operations (before corporate and unallocated
expenses) was $318.3 million, a $2.2 million or 1 percent decline from 1999. The
decline was due to lower cement sales volumes and higher energy and operating
costs, partially offset by increased net realization due to general price
increases. For the full year, energy cost increases for process fuel and
delivery totaled approximately $12 million. The most significant impact was at
our Exshaw, Alberta plant. In the U.S., where we burn primarily coal and
petroleum coke, the process fuel cost increase was limited. However, freight
costs, particularly in the second half of the year, were affected more
significantly. In the U.S., operating profit was $219.0 million, $3.5 million (2
percent) lower than 1999. The decline resulted from lower cement sales volumes
of 3 percent due largely to poor weather in the fourth quarter and increased
transportation costs. Our Canadian cement operations reported an operating
profit of $99.3 million, $1.3 million higher than in 1999, primarily due to
increased sales volumes of 4 percent and net realization of 2 percent which was
largely offset by rising fuel costs and increased maintenance and purchased
clinker at the Bath, Ontario plant. Operating profit from our cementitious
business (slag and fly ash) included in the cement results was $22 million, an
increase of $2 million from 1999.

Gypsum

Our gypsum drywall operations reported an operating loss of $18.0 million,
a $59.9 million decline from last year's operating profit of $41.9 million. The
swing in profitability was due to declining drywall prices, rising raw material
costs, increased energy costs, costs associated with the start-up of the new
Silver Grove, Kentucky plant in 2000, preparations to start-up the new Palatka,
Florida plant in 2001, and additional administrative and marketing costs
required to support a 1.8 billion square foot increase in production capacity.
Average selling prices declined nearly 20 percent compared to 1999 with year-end
prices off more than 50 percent from a year ago.

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EARNINGS BEFORE INTEREST AND TAXES (EBIT)

In 2000, EBIT was $430.7 million, a $50.9 million (11 percent) decline from
1999. This drop in profitability was due to the $59.9 million swing in our
gypsum segment's results. Through the first three quarters of 2000, improvements
in our construction materials and cement segments largely offset the reduction
in gypsum profitability. However, heavy snowfall and extremely cold weather in
the last quarter reversed these earlier gains. EBIT in the U.S. was $275.9
million, $58.6 million lower than 1999. EBIT from Canadian operations was $154.8
million, $7.7 million higher than 1999.

INTEREST EXPENSE

Interest expense decreased by $12.1 million in 2000 to $50.6 million
primarily due to an increase in capitalized interest. Interest capitalized was
$11.7 million and $4.7 million in 2000 and 1999, respectively.

INTEREST INCOME

Interest income increased $5.8 million in 2000. This increase is composed
of $11.5 million of interest receivable from the Canadian Customs and Revenue
Agency recorded as the result of the settlement of transfer pricing and cost
sharing issues for the 1986 to 1994 calendar years (see "Income Taxes" in the
Notes to the Consolidated Financial Statements for further information). This
was partially offset by lower average Canadian short-term investment balances
during 2000.

INCOME TAXES

Income tax expense decreased from $161.4 million in 1999 to $146.5 million
in 2000, primarily due to lower profits in 2000 in the United States and a
reduction in our effective income tax rate to 36.3 percent in 2000 from 37.0
percent in 1999.

NET INCOME

We reported net income of $257.4 million in 2000 compared with $275.4
million in 1999. The major reason for the decline in profitability was the
losses incurred in our gypsum operations, as well as higher energy costs and
higher selling and administrative expenses.

GENERAL OUTLOOK

We expect earnings to improve in 2001, as most sectors of construction in
the U.S. still appear to be fairly strong, particularly highway and public works
construction. Residential construction, which is expected to weaken in 2001,
should benefit from the recent reduction in interest rates. As the only
nationwide supplier of construction materials in Canada, we are encouraged by
projections that the economy in Canada will grow faster than in the U.S. this
year, aided in part by a new round of tax cuts.

The outlook for our construction materials operations in 2001 is positive.
We expect demand for construction aggregate, ready-mixed concrete and our other
products and services to remain high in the markets we serve. In 2001, we should
benefit from a full year of operations of the Presque Isle acquisition and the
Warren Paving merger. In addition, we expect operating profits to strengthen as
one-time investment costs, expended in 2000, involving training programs and the
establishment of a shared service center for accounting and transaction
processing, have been completed.

We believe that U.S. cement consumption in 2001 will remain at or close to
the record levels achieved in 2000. While we expect new residential construction
to decline somewhat in 2001, TEA-21 funding continues to be appropriated by the
federal government, and we believe the outlook for road and highway construction
in a number of our key markets is positive for 2001. Our expanding cementitious
business -- slag and fly ash -- is becoming more important in our portfolio and
should have a positive influence in 2001.

In our gypsum business, the key unknown factor for 2001 is the evolution of
selling prices. Recently announced price increases are a positive sign and may
indicate that prices are stabilizing. With our two new

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37

drywall plants operating in 2001 and with the action plans we have implemented
to improve efficiency and reduce costs, we believe that our gypsum operating
performance should improve in 2001.

YEAR ENDED DECEMBER 31, 1999

NET SALES

Net sales increased by 8 percent in 1999 to $2,721.6 million from $2,508.5
million in 1998. U.S. net sales increased 10 percent to $1,905.1 million. The
improvement in U.S. sales was primarily due to the continuation of favorable
economic conditions supporting demand in all three segments. Sales volumes and
prices generally increased in construction materials, cement and gypsum.
Canadian net sales were $816.5 million, an increase of $40.7 million or 5
percent. The increase was due to the improving economic conditions in eastern
Canada, higher cement and ready-mix concrete prices, and increased aggregate
volumes and prices. Other positive factors improving Canadian sales included the
gypsum segment's purchase of a gypsum drywall factory and a joint compound
manufacturing facility. These increases were partially offset by a slight
decline of 0.2 percent in the average value of the Canadian dollar relative to
the U.S. dollar and lower sales in western Canada.

Construction Materials

Net sales from construction materials operations in the U.S. and Canada
were $1,486.4 million, which represents an increase of 6 percent from 1998.
Ready-mixed concrete shipments to customers in the U.S. and Canada were 10.6
million cubic yards in 1999, 3 percent higher than 1998, while aggregate sales
volumes of 81.6 million tons were essentially unchanged from last year. In the
U.S., net sales increased by $71.0 million or 9 percent to $879.0 million.
Ready-mixed concrete sales volumes increased by 4 percent as most major markets
posted gains. Average selling prices in the U.S. regions increased by 3 percent
due to increased sales of higher-valued ready-mixed concrete. Aggregate sales
volumes in the U.S. decreased by 3 percent while average selling prices
increased by 6 percent when compared to 1998. The decrease in aggregate sales
volumes despite overall healthy demand was accounted for by softness in some key
markets, such as New Mexico, Ohio and Maryland. In Canada, net sales increased
by $12.8 million or 2 percent. This increase reflects an increase in the average
selling price of most products. Ready-mixed concrete sales volumes in Canada
increased 1 percent from 1998 levels while average selling prices increased by 3
percent. In eastern Canada, sales volumes were 13 percent higher and average
selling prices were slightly higher than 1998 levels. Several acquisitions in
1999 as well as increased project work and mild weather combined to increase
sales. Western Canada ready-mixed concrete volumes were below prior year by 11
percent; however, average selling prices increased by 7 percent. The volume
decline was primarily due to the weak economy in British Columbia and depressed
commodity prices for most of the year in the Prairie Provinces. Canadian
aggregate sales volumes were 7 percent ahead of 1998 levels and average selling
prices increased 4 percent. Volumes in eastern Canada increased by 10 percent
with an average selling price increase of 6 percent. The average selling price
increase was mainly due to a shift in the product mix to premium products
coupled with strong prices in recently acquired operations. Aggregate volumes in
western Canada remained relatively flat while average selling prices increased
only slightly, mainly due to the weak economic conditions in British Columbia.

Cement and Cementitious Materials

Net sales from cement operations increased by 7 percent to $1,202.8 million
from $1,123.7 million in 1998 due to higher sales volumes and average selling
prices. Cement sales volumes increased by 0.7 million tons to 14.3 million tons,
which represents a 5 percent increase, while the average selling price per ton
to customers net of freight costs ("net realization") increased by 2 percent.
U.S. net sales increased by $69.9 million to $920.7 million, an 8 percent
improvement, which reflects high levels of construction spending. Cement
shipments advanced 6 percent as most major markets posted gains. Net realization
in the U.S. increased 2 percent. Canadian cement sales increased 3 percent to
$282.1 million from $272.9 million. Cement shipments in Canada increased by 1
percent while net realization increased by 3 percent. In eastern Canada, cement
sales volumes and net realization increased by 7 percent and 4 percent,
respectively. Cement shipments in the Atlantic provinces were 11 percent higher
than in 1998 primarily due to increased
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38

commercial and public works projects. Quebec and Ontario experienced increased
shipments of 8 percent and 5 percent, respectively, due to increases in
residential and commercial construction related to continued strengthening of
the provincial economies. In western Canada, cement shipments were 6 percent
lower than 1998, reflecting weaker demand in all major markets. The two major
factors were the negative impact on British Columbia of the depressed Asian
economy, low world commodity prices and lower sales of oil well cement due to a
decline in drilling activity.

Gypsum

Net sales from gypsum operations increased by 49 percent to $152.5 million
from $102.4 million in 1998. Strong market demand in the residential and
commercial construction sectors resulted in average selling price increases of
22 percent. Volumes also increased by 22 percent to 890 million square feet. Due
to productivity improvements, both U.S. gypsum plants achieved record production
levels for the second straight year. Volumes from existing facilities in
Wilmington, Delaware and Buchanan, New York rose by 43 million square feet or 6
percent. Volumes from the recently acquired drywall plant in Newfoundland,
Canada and volumes of imported drywall of 87 million and 30 million square feet,
respectively, accounted for the remaining increase. We announced the
construction of two state-of-the-art gypsum drywall plants in northern Kentucky
and northern Florida during the year. When the plants begin operating in mid-
2000 and early 2001, respectively, Lafarge's gypsum drywall capacity should
increase to more than 2.5 billion square feet per year.

GROSS PROFIT AND COST OF GOODS SOLD

Gross profit as a percentage of net sales increased to 27 percent from 26
percent in 1998, reflecting improvements in most major product lines.

Construction materials gross profit was comparable to 1998 at 18 percent.
The U.S. and Canada both experienced higher aggregate and ready-mixed concrete
average selling prices. These were offset by higher material costs in all
regions and increased operating costs in the eastern and western U.S. and in
western Canada.

Cement gross profit was 34 percent compared with 33 percent in 1998. The
improvement resulted from higher average selling prices partially offset by a 2
percent increase in cash production cost per ton. In Canada, cash production
cost per ton increased by 3 percent primarily due to increased maintenance and
higher power costs at the Woodstock, Ontario plant, and increased fuel costs at
the Exshaw, Alberta and the old Richmond, British Columbia plants. In addition,
costs were negatively impacted by costs associated with the start-up of the new
kiln at the Richmond plant. These were partially offset by a slight improvement
in cash production cost per ton in the U.S. Cement cost per ton is heavily
influenced by plant capacity utilization. The following table summarizes our
cement and clinker production (in millions of tons) and the clinker production
capacity utilization rate:



YEARS ENDED
DECEMBER 31
--------------
1999 1998
----- -----

Cement production........................................... 13.55 12.77
Clinker production.......................................... 11.76 11.18
Clinker capacity utilization................................ 97% 95%
===== =====


Cement and clinker production were 6 and 5 percent higher than 1998,
respectively. U.S. cement production totaled 8.5 million tons, up 9 percent.
Clinker capacity utilization at U.S. plants increased to 99 percent from 98
percent as several U.S. plants established clinker production records.
Production capacity increased in 1999 compared with 1998 with the acquisition of
the Seattle, Washington plant in the fourth quarter of 1998. The Alpena,
Michigan plant experienced a significant production increase due to increased
efficiencies. Canadian cement production was 5 million tons, up 2 percent.
Canadian clinker capacity utilization increased to 92 percent from 90 percent.
These improvements were due to higher cement and

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39

clinker production at five of the seven Canadian cement plants. The largest
increases are attributed to the Brookfield, Nova Scotia and the Woodstock,
Ontario plants producing with two kilns.

Lafarge Gypsum's gross profit as a percentage of sales increased by 7
percentage points to 37 percent. This was primarily due to four price increases
during the year resulting from favorable market conditions. For the second
straight year, both U.S. plants set production records in 1999. These favorable
factors were offset somewhat by the impact of the higher costs associated with
the imported drywall and lower margins associated with the new Canadian
operations.

SELLING AND ADMINISTRATIVE EXPENSES

Selling and administrative expenses were $235.0 million in 1999 compared
with $216.8 million in 1998. The increase was due to the purchase and
integration of several acquisitions throughout the year, financial system
upgrades in all segments and an increase in consulting fees paid due to the Year
2000 compliance program. Additionally, gypsum operations saw increases due to
the implementation of changes to their marketing, administrative and customer
service areas that were necessary to support the planned growth of the gypsum
division. Despite this, selling and administrative expenses as a percentage of
net sales remained unchanged from 1998 at 8.6 percent.

GOODWILL AMORTIZATION

Amortization of goodwill was $17.2 million in 1999 compared with $17.6
million in 1998. We continually evaluate whether events and circumstances have
occurred that indicate the remaining estimated useful life of goodwill may
warrant revision or that the remaining balance of goodwill may not be
recoverable. We expect to amortize the remaining goodwill over periods ranging
from 15 to 40 years, based on the expected economic lives of the assets
purchased.

OTHER (INCOME) EXPENSE, NET

Other (income) expense, net, consists of items such as equity income and
gains and losses from divestitures. Other (income) expense, net, was a gain of
$8.5 million in 1999 compared with an expense of $7.8 million in 1998. Other
(income) expense, net, increased primarily as a result of favorable nonrecurring
gains, including the settlement of an outstanding insurance claim and the gain
on the sale of asphalt and paving operations in Maryland and the absence of
certain nonrecurring expenses incurred in 1998.

PERFORMANCE BY LINE OF BUSINESS

Construction Materials

Operating profit from construction materials operations (before corporate
and unallocated expenses) was $189.5 million, $18.2 million higher than 1998.
The improvement was due to higher ready-mixed concrete sales volumes in both the
U.S. and Canada and higher average selling prices for ready-mixed concrete and
aggregate in the U.S. and Canada, partially offset by higher material and
delivery costs in most regions. U.S. operations earned $114.8 million, $12.8
million better than 1998 due to increased ready-mixed concrete sales volumes of
4 percent and higher average selling prices for both ready-mixed concrete and
aggregate of 3 percent and 6 percent, respectively, partially offset by reduced
aggregate volumes of 3 percent and increased material and delivery costs. The
Canadian operations earned $74.7 million, $5.3 million better than 1998,
primarily reflecting higher ready-mixed concrete and aggregate sales volumes of
1 percent and 7 percent, respectively, and higher average selling prices of 3
percent and 4 percent, respectively. In eastern Canada, higher shipments and
increased average selling prices in all markets contributed to higher earnings.
Earnings in western Canada were below prior year due to lower ready-mixed
concrete sales volumes and increased material costs partially offset by
increased average selling prices.

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Cement and Cementitious Materials

Operating profit from cement operations (before corporate and unallocated
expenses) was $320.5 million, a $31.8 million or 11 percent improvement from
1998. In the U.S., operating profit was $222.5 million, $36.3 million or 19.5
percent higher than 1998. The improvement was due to 7 percent higher shipments
and a 2 percent increase in net realization partly offset by higher plant costs
and increased clinker and cement purchases (to supplement production). Of the 7
percent increase in cement shipments, 1.7 percent was due to the acquisition of
the Seattle, Washington cement plant on October 16, 1998. Our Canadian cement
operations reported an operating profit of $98.0 million, $4.5 million worse
than in 1998 primarily due to reduced volumes in western Canada. This was
partially offset by increased volumes in eastern Canada. Canadian cement cash
cost per ton was 3 percent higher than 1998 levels mainly due to increased
maintenance and higher power costs at the Woodstock, Ontario plant, increased
contract work due to the start-up of the new kiln at the Richmond, British
Columbia plant and higher fuel costs at the Exshaw, Alberta plant.

Gypsum

Our gypsum drywall operations reported an operating profit of $41.9
million, which was more than double last year's operating profit of $20.0
million. Operating margins increased from 19.5 percent in 1998 to 27.5 percent
in 1999 primarily due to a strong market throughout the year that supported four
price increases. The existing plants also improved operating efficiencies.

EARNINGS BEFORE INTEREST AND TAXES (EBIT)

In 1999, EBIT was $481.6 million, a $74.6 million or 18 percent improvement
from 1998, reflecting better results in most of our operations. Growing cement
volumes in the U.S. and eastern Canada, outstanding results of Lafarge Gypsum
and higher profits in our construction materials business in Colorado and
eastern Canada contributed to the improvement. EBIT in the U.S. was $334.5
million, $75.0 million better than in 1998. EBIT from Canadian operations was
$147.1 million, $0.4 million lower than 1998 as a depressed western Canadian
economy offset the gains realized in eastern Canada.

INTEREST EXPENSE

Interest expense increased by $15.1 million in 1999 to $62.7 million
primarily due to a full year's interest on $650 million of external debt issued
in July 1998 (see the Notes to Consolidated Financial Statements) to finance the
Redland acquisition. Interest capitalized was $4.7 million and $3.6 million in
1999 and 1998, respectively.

INTEREST INCOME

Interest income decreased $2.5 million in 1999 primarily due to lower
average Canadian short-term investment balances.

INCOME TAXES

Income tax expense increased from $144.3 million in 1998 to $161.4 million
in 1999 due to higher profits in both the U.S. and Canada. Our effective income
tax rate was 37.0 percent in 1999 and 38.0 percent in 1998.

NET INCOME

We reported net income of $275.4 million in 1999 compared with $235.5
million in 1998. The 17 percent improvement resulted from higher volumes in most
of our product lines. Higher cement, ready-mixed concrete, aggregate and gypsum
drywall average selling prices also contributed to the improvement. These
increases were partially offset by higher interest expense and higher selling
and administrative expenses.

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OTHER FACTORS AFFECTING THE COMPANY

Environmental Matters

Our operations, like those of our competitors, are subject to state,
federal, local and Canadian environmental laws and regulations, which impose
liability for cleanup or remediation of environmental pollution and hazardous
waste arising from past acts; and require pollution control and prevention, site
restoration and operating permits and/or approvals to conduct certain of our
operations. Federal environmental laws that impose liability for remediation
include the Comprehensive Environmental Response, Compensation and Liability Act
of 1980, as amended by the Superfund Amendments and Reauthorization Act of 1986,
which together are referred to as "Superfund," and the corrective action
provisions of the Resource Conservation and Recovery Act of 1976 ("RCRA"). Under
Superfund's current broad liability provisions, the U.S. Environmental
Protection Agency ("EPA") may commence a civil action against potentially
responsible parties ("PRPs") or order PRPs to remediate sites containing
hazardous substances and pollution associated with past or ongoing practices.
Under Superfund, strict liability for cleanup costs can be imposed even if a PRP
was not directly responsible for site conditions. In addition, the liability is
joint and several, which means that the EPA can seek the entire cost of cleaning
up a site from one PRP, even if other PRPs were responsible for a substantial
portion of the contamination. Some of the environmental laws intended to control
or prevent pollution include the pollution control provisions of RCRA
(controlling solid and hazardous wastes), the Clean Water Act (controlling
discharge of pollutants into the waters of the U.S.) and the Clean Air Act
(controlling emission of pollutants into the atmosphere).

To prevent, control and remediate environmental problems and maintain
compliance with permitting requirements, we maintain an environmental program
designed to monitor and control environmental matters. This program is based
upon our environmental policy and includes recruitment, training and retention
of personnel experienced in environmental matters. Company employees are
responsible for identifying potential environmental issues and bringing them to
the attention of management who are responsible for addressing environmental
matters. In this regard, we require local/regional management to immediately
report to corporate management any spills or material instances of
non-compliance. Further, routine environmental matters are required to be
reported quarterly. If necessary, we engage outside consultants to determine an
appropriate course of action and estimate the likely financial exposure
presented by the environmental matter. We routinely audit our properties to
determine whether remediation is required, the adequacy of accruals for such
remediation, the status of remedial activities and whether improvements to the
site are required to meet current and future permit or other requirements under
the environmental laws. Our program also includes an environmental recognition
award program, an environmental report, and a voluntary environmental
partnership with the World Wildlife Fund focusing on biodiversity, indicators to
measure continuing environmental improvement, and development of a CO(2)
reduction initiative.

We are involved in one Superfund remediation. At this site, which the EPA
has listed on the National Priority List, several PRPs have initiated an action
against 47 other parties, including us. The suit alleges that a predecessor of
ours sold equipment containing hazardous substances that may now be present at
the site. It appears that the U.S. Department of Defense is the largest disposer
and that many others may have disposed large amounts of hazardous substances at
this site. Our management believes that this matter is not material to us. In
1999, the EPA delisted a site where we were a potentially responsible party and
remedial activities had been completed. In December 1999, an action was filed
against us and five others to recover response activity costs incurred by the
state of Michigan in responding to alleged releases of hazardous substances from
air-scrubber baghouse bags at a site in Michigan. We are vigorously defending
this action and believe it will not materially impact us. We may also be
involved in certain environmental enforcement matters. During 2000, no material
enforcement matters were initiated, resolved or outstanding.

We record environmental accruals when it is probable that a reasonably
estimable liability has been incurred. Environmental remediation accruals are
based on internal studies and estimates, including shared financial liability
with third parties. Accruals are adjusted when further information or additional
studies warrant. Environmental accruals are undiscounted estimates of required
remediation costs without offset of potential insurance or other claims. When
such recoveries become probable, those amounts are reflected as

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receivables in the financial statements, and are not netted against the
accruals. Recorded environmental liabilities are not material to us. While we
believe the possibility of incurring material environmental liability in excess
of recorded amounts is remote, we may incur environmental costs in excess of
amounts recorded at December 31, 2000.

Environmental expenditures that extend the life, increase the capacity,
improve the safety or efficiency of assets or are incurred to mitigate or
prevent future environmental contamination may be capitalized. Other
environmental costs are expensed when incurred. For the years ended December 31,
2000, 1999 and 1998, our environmental capital expenditures and remediation
expenses were not material. However, our environmental expenditures have
increased and are likely to increase in the future. Currently, proposed changes
or new environmental laws or regulations include: promulgation of revised EPA
Boiler and Industrial Furnaces regulations under RCRA and the maximum achievable
control technology provision of the Clean Air Act; promulgation of new cement
kiln dust management standards under RCRA and implementation under state solid
waste laws and regulations; promulgation of final Clean Air Act maximum
achievable control technology regulations governing air toxic emissions from
non-waste burning cement plants; state revisions of (Clean Air Act) state
implementation plans to require NOx reductions for cement plants operating in
certain areas east of the Mississippi; state revisions of (Clean Air Act) state
implementation plans to require reduction of particulate matter particles 2.5
microns or less from our various operations; new permit requirements under Title
V of the Clean Air Act; and the potential U.S. Senate ratification and enactment
of legislation to implement the Kyoto Protocol which may require us to reduce
CO(2) emissions. We cannot presently determine whether these proposed changes
will require capital expenditures or other remedial actions, or the effect of
such changes on our financial statements. Because of different requirements in
the environmental laws of the U.S. and Canada, the complexity and uncertainty of
existing and future requirements of environmental laws, permit conditions, costs
of new and existing technology, potential preventive and remedial costs,
insurance coverages and enforcement-related activities and costs, we cannot
determine at this time whether capital expenditures and other remedial actions
that we may be required to undertake in the future will materially affect our
financial position, results of operations or liquidity. With respect to known
environmental contingencies, we have recorded provisions for estimated probable
liabilities and do not believe that the ultimate resolution of such matters will
have a material adverse effect on our financial condition, results of operations
or liquidity.

MANAGEMENT'S DISCUSSION OF CASH FLOWS

The Consolidated Statements of Cash Flows summarize our main sources and
uses of cash. These statements show the relationship between the operations
presented in the Consolidated Statements of Income and liquidity and financial
resources depicted in the Consolidated Balance Sheets.

Our liquidity requirements arise primarily from the funding of our capital
expenditures, working capital needs, debt service obligations and dividends. We
usually meet our operating liquidity needs through internal generation of cash
except in the event of significant acquisitions. Short-term borrowings are
generally used to fund seasonal operating requirements, particularly in the
first two calendar quarters.

CASH FLOWS FROM OPERATIONS

The net cash provided by operations for each of the three years presented
reflects our net income adjusted for non-cash items. The changes in working
capital are discussed in Management's Discussion of Financial Position.

Depreciation, depletion and amortization in 2000 remained at 1999 levels
because increases from capital expenditures and acquisitions were offset by
lower depreciation expense in our construction materials business. In conformity
with prior year practices, we continually evaluate our long-lived assets and
adjust the depreciable lives accordingly. Depreciation, depletion and
amortization increased in 1999 from 1998 due to depreciation and depletion
associated with various acquisitions and other capital projects completed in
1998 and 1999. The changes in working capital are discussed in Management's
Discussion of Financial Position.

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CASH FLOWS FROM INVESTING

Capital expenditures increased in 2000 due largely to ongoing development
projects such as the construction of the Silver Grove, Kentucky and Palatka,
Florida gypsum drywall plants and the Sugar Creek, Missouri cement plant
expansion. Capital expenditures are expected to be approximately $400 million to
$450 million in 2001 (excluding acquisitions). We intend to invest in projects
that maintain or improve the performance of our plants as well as in acquisition
opportunities that we believe will enhance our competitive position in the U.S.
and Canada. In 2001 we expect to spend approximately $60 million on slag
production and grinding operations in Chicago, $40 million on the Sugar Creek,
Missouri cement plant, $19 million on the optimization of our Joppa, Illinois
cement plant and $17 million on the completion of the Palatka, Florida gypsum
drywall plant, which began operations in early 2001. Spending on acquisitions
increased $184 million from 1999 due to the merger with the Warren Paving and
Materials group in late December and the acquisition of the Presque Isle quarry
in June 2000. Proceeds from the sale of non-strategic assets, surplus land and
other miscellaneous items totaled $29 million in 2000 compared to $46 million in
1999.

Capital expenditures increased in 1999 from 1998 due to various projects
such as the construction of the Silver Grove, Kentucky gypsum drywall plant and
the Richmond, British Columbia and Sugar Creek, Missouri cement plant
expansions. Spending for acquisitions in 1999 fell below the prior year due to
the acquisition of the Seattle, Washington cement plant, American Flyash and the
Texada quarry in the prior year. Proceeds from the sale of non-strategic assets,
surplus land and other miscellaneous items, including the disposition of asphalt
and paving operations in Maryland, totaled $46 million for 1999 and $23 million
for 1998.

CASH FLOWS FROM FINANCING

In 2000, net cash provided by financing increased $122 million due to an
increase in short-term borrowings, partially offset by the repurchase of common
stock (see "Common Equity Interests" in the Notes to Consolidated Financial
Statements concerning the buyback program of common stock).

On June 3, 1998, we acquired a number of construction materials businesses
from Lafarge S.A., our majority shareholder, for $690 million in cash. This use
of cash is reflected in the Consolidated Statements of Cash Flows as a repayment
of a $690 million payable to Lafarge S.A., which was replaced in July 1998 with
long-term senior notes with a face value of $650 million and proceeds, net of
deferred losses on forward treasury lock and original issue discount, of $632
million.

We have access to a wide variety of short-term and long-term financing
alternatives in both the U.S. and Canada and have a syndicated, committed,
five-year revolving credit facility with nine participants totaling $300
million. At December 31, 2000 and 1999, no amounts were outstanding under these
credit facilities.

MANAGEMENT'S DISCUSSION OF FINANCIAL POSITION

The Consolidated Balance Sheets summarize our financial position at
December 31, 2000 and 1999.

We are exposed to foreign currency exchange rate risk inherent in our
Canadian revenues, expenses, assets and liabilities denominated in Canadian
dollars, as well as interest rate risk inherent in our debt. As more fully
described in the Notes to Consolidated Financial Statements, we primarily use
fixed-rate debt instruments to reduce the risk of exposure to changes in
interest rates and have used forward treasury lock agreements in the past to
hedge interest rate changes on anticipated debt issuances. The value reported
for Canadian dollar denominated net assets decreased from December 31, 1999 as a
result of a decrease in the value of the Canadian dollar relative to the U.S.
dollar. At December 31, 2000, the U.S. dollar equivalent of a Canadian dollar
was $0.67 versus $0.69 at December 31, 1999. Based on 2000 results, if the value
of the Canadian dollar relative to the U.S. dollar changed by 10 percent, our
consolidated net assets would change by approximately 4 percent and net income
would change by approximately 4 percent. Liquidity is not materially impacted,
however, since Canadian earnings are considered to be permanently invested in
Canada.

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Working capital, excluding cash, short-term investments, current portion of
long-term debt and the impact of exchange rate changes ($7.1 million), decreased
$14.8 million from December 31, 1999 to December 31, 2000. Accounts receivable,
excluding an exchange rate impact of $6.6 million, decreased $29.2 million
primarily because during 2000 we entered into a receivables securitization
program to provide us with an additional source of working capital and
short-term financing. Inventories increased $89.0 million, excluding the
exchange rate impact of $4.8 million, due to lower levels of sales in the fourth
quarter and the growth of the business. The increase of $95.8 million, excluding
the exchange rate impact of $5.4 million, in accounts payable and accrued
liabilities resulted mainly from our growth and the timing of purchases and
payments. Income taxes payable decreased $12.0 million, with no exchange rate
impact, due to a decline in the effective rates, decreased levels of income and
timing of payments.

Net property, plant and equipment increased $526.6 million during 2000,
excluding the exchange rate impact of $22.5 million, primarily due to
acquisitions, the expansion of the Sugar Creek, Missouri cement plant, the
construction of the Palatka, Florida and Silver Grove, Kentucky drywall plants.
Capital expenditures and acquisitions of fixed assets totaled $673.7 million.
The excess of cost over net tangible assets of businesses acquired relates
primarily to the Redland, Warren and Presque Isle transactions. Our
capitalization is summarized in the following table:



DECEMBER 31
--------------
2000 1999
----- -----

Long-term debt.............................................. 21.7% 25.5%
Other long-term liabilities and minority interests.......... 18.4% 12.6%
Shareholders' equity........................................ 59.9% 61.9%
----- -----
Total capitalization.............................. 100.0% 100.0%
===== =====


The decrease in long-term debt is discussed in Management's Discussion of
Cash Flows. The decrease in shareholders' equity as a percentage of total
capitalization is discussed in Management's Discussion of Shareholders' Equity.

MANAGEMENT'S DISCUSSION OF SHAREHOLDERS' EQUITY

The Consolidated Statements of Shareholders' Equity summarize the activity
in each component of shareholders' equity for the three years presented. In
2000, shareholders' equity increased by $169.3 million, mainly from net income
of $257.4 million and the issuance of a warrant for $14.4 million. These were
partially offset by dividend payments, net of reinvestments, of $18.7 million, a
change in the foreign currency translation adjustment of $37.1 million
(resulting from a 4 percent decrease in the value of the Canadian dollar
relative to the U.S. dollar) and share repurchases of $49.9 million.

In 1999, shareholders' equity increased by $307.7 million, mainly from net
income of $275.4 million and a change in the foreign currency translation
adjustment of $52.8 million (resulting from a 6 percent increase in the value of
the Canadian dollar relative to the U.S. dollar). These were partially offset by
dividend payments, net of reinvestments, of $24.2 million. Dividend
reinvestments increased in 1999 due to Lafarge S.A. reinvesting 100 percent of
its dividends.

Common equity interests include our $1.00 par value per share Common Stock
and the Lafarge Canada Inc. Exchangeable Preference Shares, which are
exchangeable into our Common Stock and have comparable voting, dividend and
liquidation rights. Our Common Stock is traded on the New York and Toronto Stock
Exchanges under the ticker symbol "LAF" and the Exchangeable Preference shares
on the Toronto Stock Exchange under the ticker symbol "LCI.PR.E."

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The following table reflects the range of high and low closing prices of
Common Stock by quarter for 2000 and 1999 as quoted on the New York Stock
Exchange:



QUARTERS ENDED
-----------------------------------------------
MAR 31 JUN 30 SEP 30 DEC 31
------ ------ ------ ------

2000 Stock Prices
High................................... $27.75 $31.81 $26.13 $23.63
Low.................................... 19.25 21.00 20.75 16.75
1999 Stock Prices
High................................... $40.69 $37.25 $35.06 $31.13
Low.................................... 27.13 27.06 26.38 25.94


Dividends are summarized in the following table (in thousands, except per
share amounts):



YEARS ENDED DECEMBER 31
-----------------------------------
2000 1999 1998
------- ------- -------

Common equity dividends.......................... $43,986 $43,696 $36,880
Less dividend reinvestments...................... (25,324) (19,474) (3,736)
------- ------- -------
Net cash dividend payments....................... $18,662 $24,222 $33,144
======= ======= =======
Common equity dividends per share................ $ 0.60 $ 0.60 $ 0.51
======= ======= =======


The Board of Directors increased the quarterly dividend per share to $0.15
at our October 1998 Board of Directors meeting. There have been no changes in
the dividend rate since October 1998.

MANAGEMENT'S DISCUSSION OF SELECTED CONSOLIDATED FINANCIAL DATA

The Selected Consolidated Financial Data highlights certain significant
trends in our financial condition and results of operations.

Net sales in 1997 increased 10 percent mainly due to increased product
shipments, higher cement and ready-mixed concrete prices and the first full year
of operations of the gypsum drywall business. In 1998, net sales increased by 36
percent primarily due to the addition of the Redland operations as well as
increased shipments and prices. In 1999, net sales increased by 8 percent
primarily due to favorable economic conditions supporting demand in most
segments and increased average selling prices. In 2000, net sales increased by 2
percent due to acquisitions throughout our operations and improving economic
conditions, increased infrastructure spending and project work in Canada,
partially offset by poor weather conditions in the fourth quarter in our U.S.
operations and a 20 percent decline in average selling prices of gypsum drywall.
See Management's Discussion of Income for additional details.

Inflation rates in recent years have not been a significant factor in our
net sales or earnings growth; however, in 2000 we saw a rapid increase in fuel
costs for our mobile fleet as well as in natural gas costs, most notably in our
cement plant at Exshaw, Alberta and in our gypsum and asphalt operations. We
continually attempt to offset the effect of inflation by improving operating
efficiencies, especially in the areas of selling and administrative expenses,
productivity and energy costs, including, where possible, the use of alternative
fuels -- for example, at our Exshaw, Alberta cement plant we have launched a
project to enable the plant to burn coal instead of natural gas. We compete with
other suppliers of our products in all of our markets. The ability to recover
increasing costs by obtaining higher prices for our products varies with the
level of activity in the construction industry, the number, size and strength of
competitors and the availability of products to supply a local market.

Net cash provided by operations consists of net income adjusted primarily
for depreciation and changes in operating working capital. We are in a
capital-intensive industry and, as a result, we recognize large amounts of
depreciation. We have used our cash provided by operations to expand our
markets, improve the

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performance of our plants and other operating equipment, and for the years prior
to the Redland acquisition, to reduce debt.

During 1998, we acquired Redland for $690 million. Since we acquired
Redland from our majority shareholder, we treated the acquisition similar to a
pooling of interests. Consequently, Redland's balance sheet was consolidated
with our balance sheet at December 31, 1997 and Redland's operating results were
consolidated with ours for the full year 1998.

Capital expenditures and acquisitions, excluding Redland, totaled $1,712.4
million over the past five years, which included: the purchase of three gypsum
drywall facilities and the construction of new drywall plants in Kentucky and
Florida; acquisition of a cement plant and related limestone quarry; cement
plant projects to increase production capacity and reduce costs including the
new Richmond, British Columbia cement plant and the Sugar Creek, Missouri cement
plant currently under construction; the installation of receiving and handling
facilities for substitute fuels and raw materials; the building and purchasing
of additional distribution terminals and water transportation facilities to
extend markets and improve existing supply networks; the expansion of our
cementitious operations; the expansion of asphalt paving and aggregate
operations through the merger with the Warren Paving and Materials group in late
December 2000; the acquisition of ready-mixed concrete plants and aggregate
operations, including our acquisition of the Presque Isle quarry in June 2000;
and the renewal of the construction materials mobile equipment fleet.

ITEM 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

Information required by this Item is contained in a) "Management's
Discussion of Financial Position" in Management's Discussion and Analysis of
Financial Condition and Results of Operations reported in Item 7 of Part II of
this Annual Report and is incorporated herein by reference, and b) the "Debt"
note of the Notes to Consolidated Financial Statements reported in Item 8 of
Part II of this Annual Report and is incorporated herein by reference.

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ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

INDEX TO CONSOLIDATED FINANCIAL STATEMENTS AND
FINANCIAL STATEMENT SCHEDULE



PAGE
----

Financial Report:
Report of Independent Public Accountants, Arthur Andersen
LLP.................................................... 46

Consolidated Financial Statements:
Consolidated Balance Sheets as of December 31, 2000 and
1999................................................... 47
Consolidated Statements of Income for the Years Ended
December 31, 2000, 1999 and 1998....................... 48
Consolidated Statements of Shareholders' Equity for the
Years Ended December 31, 2000, 1999 and 1998........... 49
Consolidated Statements of Comprehensive Income for the
Years Ended December 31, 2000, 1999 and 1998........... 50
Consolidated Statements of Cash Flows for the Years Ended
December 31, 2000, 1999 and 1998....................... 51
Notes to Consolidated Financial Statements................ 52

Financial Statement Schedule:
Schedule II -- Consolidated Valuation and Qualifying
Accounts for the Years Ended December 31, 2000, 1999
and 1998............................................... 75

All other schedules are omitted because they are not
applicable.


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REPORT OF INDEPENDENT PUBLIC ACCOUNTANTS

To Lafarge Corporation:

We have audited the accompanying consolidated balance sheets of Lafarge
Corporation (a Maryland corporation) and subsidiaries as of December 31, 2000
and 1999, and the related consolidated statements of income, shareholders'
equity, comprehensive income and cash flows for each of the three years in the
period ended December 31, 2000. These financial statements are the
responsibility of the company's management. Our responsibility is to express an
opinion on these financial statements based on our audits.

We conducted our audits in accordance with auditing standards generally
accepted in the United States. Those standards require that we plan and perform
an audit to obtain reasonable assurance about whether the financial statements
are free of material misstatement. An audit includes examining, on a test basis,
evidence supporting the amounts and disclosures in the financial statements. An
audit also includes assessing the accounting principles used and significant
estimates made by management, as well as evaluating the overall financial
statement presentation. We believe that our audits provide a reasonable basis
for our opinion.

In our opinion, the financial statements referred to above present fairly,
in all material respects, the financial position of Lafarge Corporation and
subsidiaries as of December 31, 2000 and 1999, and the results of their
operations and their cash flows for each of the three years in the period ended
December 31, 2000, in conformity with accounting principles generally accepted
in the United States.

Our audit was made for the purpose of forming an opinion on the basic
financial statements taken as a whole. Schedule II in this Item 8 of Part II of
the Annual Report is presented for purposes of complying with the Securities and
Exchange Commission's rules and is not part of the basic financial statements.
This schedule has been subjected to the auditing procedures applied in the audit
of the basic financial statements and, in our opinion, fairly states in all
material respects the financial data required to be set forth therein in
relation to the basic financial statements taken as a whole.

ARTHUR ANDERSEN LLP

Vienna, Virginia
January 25, 2001

46
49

LAFARGE CORPORATION AND SUBSIDIARIES
CONSOLIDATED BALANCE SHEETS
(in thousands)



DECEMBER 31
-----------------------
2000 1999
---------- ----------

ASSETS
Cash and cash equivalents................................... $ 214,089 $ 237,812
Short-term investments...................................... -- 91,626
Receivables, net............................................ 385,912 421,796
Inventories................................................. 372,423 288,200
Deferred tax assets......................................... 45,014 43,015
Other current assets........................................ 59,147 53,052
---------- ----------
Total current assets.............................. 1,076,585 1,135,501
Property, plant and equipment, net.......................... 2,122,390 1,618,319
Excess of cost over net tangible assets of businesses
acquired, net............................................. 438,345 335,464
Other assets................................................ 265,264 204,158
---------- ----------
TOTAL ASSETS...................................... $3,902,584 $3,293,442
========== ==========
LIABILITIES AND SHAREHOLDERS' EQUITY
Accounts payable and accrued liabilities.................... $ 502,030 $ 411,677
Income taxes payable........................................ 48,199 60,222
Short-term borrowings and current portion of long-term
debt...................................................... 190,250 36,986
---------- ----------
Total current liabilities......................... 740,479 508,885
Long-term debt.............................................. 687,448 710,335
Minority interests.......................................... 117,010 5,606
Other long-term liabilities................................. 465,478 345,732
---------- ----------
Total Liabilities................................. 2,010,415 1,570,558
---------- ----------
Common Equity
Common stock ($1.00 par value; authorized 150.0 million
shares; issued 67.5 and 68.7 million shares,
respectively).......................................... 67,492 68,686
Exchangeable shares (no par or stated value; authorized
24.3 million shares; issued 4.5 million shares)........ 34,402 32,957
Additional paid-in capital.................................. 690,072 697,324
Retained earnings........................................... 1,237,117 1,023,736
Accumulated other comprehensive income (loss)............... (136,914) (99,819)
---------- ----------
Total Shareholders' Equity........................ 1,892,169 1,722,884
---------- ----------
TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY........ $3,902,584 $3,293,442
========== ==========


See the Notes to Consolidated Financial Statements.
47
50

LAFARGE CORPORATION AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF INCOME
(in thousands, except amounts per common equity share)



YEARS ENDED DECEMBER 31
--------------------------------------------
2000 1999 1998
---------- ---------- ----------

NET SALES........................................ $2,787,629 $2,721,637 $2,508,533
---------- ---------- ----------
Costs and expenses
Cost of goods sold............................. 2,099,332 1,996,321 1,859,314
Selling and administrative..................... 269,368 235,027 216,829
Amortization of goodwill....................... 17,213 17,164 17,586
Other (income) expense, net.................... (29,036) (8,492) 7,757
Interest expense............................... 50,620 62,736 47,652
Interest income................................ (23,697) (17,905) (20,429)
---------- ---------- ----------
Total costs and expenses............... 2,383,800 2,284,851 2,128,709
---------- ---------- ----------
Earnings before income taxes..................... 403,829 436,786 379,824
Income taxes..................................... 146,462 161,412 144,324
---------- ---------- ----------
NET INCOME....................................... $ 257,367 $ 275,374 $ 235,500
========== ========== ==========
NET INCOME PER SHARE-BASIC....................... $ 3.51 $ 3.79 $ 3.27
========== ========== ==========
NET INCOME PER SHARE-DILUTED..................... $ 3.51 $ 3.77 $ 3.24
========== ========== ==========
DIVIDENDS PER SHARE.............................. $ 0.60 $ 0.60 $ 0.51
========== ========== ==========


See the Notes to Consolidated Financial Statements.
48
51

LAFARGE CORPORATION AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY
(in thousands)



YEARS ENDED DECEMBER 31
---------------------------------------------------------------
2000 1999 1998
------------------- ------------------- -------------------
AMOUNT SHARES AMOUNT SHARES AMOUNT SHARES
---------- ------ ---------- ------ ---------- ------

COMMON EQUITY INTERESTS
COMMON STOCK
Balance at January 1......... $ 68,686 68,686 $ 67,370 67,370 $ 65,268 65,268
Share repurchases............ (2,469) (2,469) -- -- -- --
Issuance of shares for:
Dividend reinvestment
plans................... 1,173 1,173 677 677 83 83
Employee stock purchase
plan.................... 61 61 47 47 31 31
Conversion of Exchangeable
Shares..................... 13 13 502 502 1,527 1,527
Exercise of stock options.... 28 28 90 90 461 461
---------- ------ ---------- ------ ---------- ------
Balance at December 31....... $ 67,492 67,492 $ 68,686 68,686 $ 67,370 67,370
========== ====== ========== ====== ========== ======
EXCHANGEABLE SHARES
Balance at January 1......... $ 32,957 4,472 $ 35,814 4,936 $ 45,259 6,409
Issuance of shares for:
Dividend reinvestment
plan.................... 699 31 505 17 966 29
Employee stock purchase
plan.................... 837 33 147 21 172 25
Conversion of Exchangeable
Shares..................... (91) (13) (3,509) (502) (10,583) (1,527)
---------- ------ ---------- ------ ---------- ------
Balance at December 31....... $ 34,402 4,523 $ 32,957 4,472 $ 35,814 4,936
========== ====== ========== ====== ========== ======
ADDITIONAL PAID-IN CAPITAL
Balance at January 1............ $ 697,324 $ 672,555 $ 649,082
Share repurchases............... (47,407) -- --
Issuance of shares for:
Dividend reinvestment
plans................... 23,452 18,292 2,687
Employee stock purchase
plan.................... 1,493 2,055 1,923
Conversion of Exchangeable
Shares....................... 78 3,007 9,056
Exercise of stock options....... 696 1,415 10,170
Issuance of warrants............ 14,436 -- --
Other........................... -- -- (363)
---------- ---------- ----------
Balance at December 31.......... $ 690,072 $ 697,324 $ 672,555
========== ========== ==========
RETAINED EARNINGS
Balance at January 1............ $1,023,736 $ 792,058 $ 593,438
Net income...................... 257,367 275,374 235,500
Dividends -- common equity
interests.................... (43,986) (43,696) (36,880)
---------- ---------- ----------
Balance at December 31.......... $1,237,117 $1,023,736 $ 792,058
========== ========== ==========
ACCUMULATED OTHER COMPREHENSIVE
INCOME (LOSS)
Balance at January 1............ $ (99,819) $ (152,623) $ (97,359)
Foreign currency translation
adjustments.................. (37,095) 52,804 (55,264)
---------- ---------- ----------
Balance at December 31.......... $ (136,914) $ (99,819) $ (152,623)
========== ========== ==========
TOTAL SHAREHOLDERS' EQUITY........ $1,892,169 $1,722,884 $1,415,174
========== ========== ==========


See the Notes to Consolidated Financial Statements.
49
52

LAFARGE CORPORATION AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
(in thousands)



YEARS ENDED DECEMBER 31
------------------------------------------
2000 1999 1998
-------- -------- --------

NET INCOME........................................ $257,367 $275,374 $235,500
Foreign currency translation adjustments........ (37,095) 52,804 (55,264)
-------- -------- --------
COMPREHENSIVE INCOME.............................. $220,272 $328,178 $180,236
======== ======== ========


See the Notes to Consolidated Financial Statements.
50
53

LAFARGE CORPORATION AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF CASH FLOWS
(in thousands)



YEARS ENDED DECEMBER 31
---------------------------------
2000 1999 1998
--------- --------- ---------

CASH FLOWS FROM OPERATIONS
Net income.............................................. $ 257,367 $ 275,374 $ 235,500
Adjustments to reconcile net income to net cash provided
by operations
Depreciation, depletion and amortization............. 168,294 168,272 156,782
Provision for bad debts.............................. 2,451 2,490 3,395
Deferred income taxes................................ 12,156 10,457 17,331
Gain on sale of assets............................... (12,769) (10,750) (2,964)
Other noncash charges and credits, net............... (16,723) 6,507 (9,948)
Net change in operating working capital (see Analysis
below)*............................................ 76,810 (53,832) (23,971)
--------- --------- ---------
Net Cash Provided by Operations........................... 487,586 398,518 376,125
--------- --------- ---------
CASH FLOWS FROM INVESTING
Capital expenditures.................................... (431,698) (315,724) (224,353)
Acquisitions, net of cash acquired...................... (242,036) (58,268) (99,280)
Redemptions (purchases) of short-term investments,
net.................................................. 91,626 (74,556) 138,298
Proceeds from property, plant and equipment
dispositions......................................... 29,083 45,939 22,910
Other................................................... (10,990) 12,603 (541)
--------- --------- ---------
Net Cash Used for Investing............................... (564,015) (390,006) (162,966)
--------- --------- ---------
CASH FLOWS FROM FINANCING
Repayment of Lafarge S.A. payable....................... -- -- (690,000)
Issuance of senior notes, net........................... -- -- 631,597
Other repayment of long-term debt....................... (30,317) (31,370) (30,636)
Issuance (repayment) of short-term borrowings, net...... 156,804 (9,491) 14,730
Issuance of equity securities, net...................... 3,115 3,944 12,757
Repurchase of common stock.............................. (49,876) -- --
Dividends, net of reinvestments......................... (18,662) (24,222) (33,144)
Financing costs and other............................... -- -- (951)
--------- --------- ---------
Net Cash Provided (Consumed) by Financing................. 61,064 (61,139) (95,647)
--------- --------- ---------
Effect of exchange rate changes........................... (8,358) 19,301 (20,537)
--------- --------- ---------
Net Increase (Decrease) in Cash and Cash Equivalents...... (23,723) (33,326) 96,975
Cash and Cash Equivalents at January 1.................... 237,812 271,138 174,163
--------- --------- ---------
Cash and Cash Equivalents at December 31.................. $ 214,089 $ 237,812 $ 271,138
========= ========= =========
*ANALYSIS OF CHANGES IN OPERATING WORKING CAPITAL ITEMS
Receivables, net........................................ $ 148,562 $ (85,211) $ (18,217)
Inventories............................................. (48,077) (33,842) (16,566)
Other current assets.................................... 746 (24,554) (822)
Accounts payable and accrued liabilities................ (7,932) 46,490 28,789
Income taxes payable.................................... (16,489) 43,285 (17,155)
--------- --------- ---------
NET CHANGE IN OPERATING WORKING CAPITAL................... $ 76,810 $ (53,832) $ (23,971)
========= ========= =========


See the Notes to Consolidated Financial Statements.
51
54

LAFARGE CORPORATION AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Lafarge Corporation, together with its subsidiaries ("Lafarge" or the
"company"), is North America's largest diversified supplier of construction
materials. The company's major operating subsidiary, Lafarge Canada Inc.
("LCI"), operates in Canada. The company's core businesses are organized into
three operating segments: Construction Materials, Cement and Lafarge Gypsum. For
information regarding the company's operating segments and products, see the
"Segment and Related Information" note herein.

Lafarge operates in the U.S. and throughout Canada. The primary U.S.
markets are in the northeast, midsouth, midwest, northcentral, mountain and
northwest areas. Lafarge's wholly-owned subsidiary, Systech Environmental
Corporation, supplies cement plants with substitute fuels and raw materials.
Lafarge S.A., a French corporation, and certain of its affiliates ("Lafarge
S.A.") own a majority of the voting securities of Lafarge, including the
company's outstanding Common Stock, par value $1.00 per share (the "Common
Stock"), and LCI's Exchangeable Preference Shares (the "Exchangeable Shares").

ACCOUNTING AND FINANCIAL REPORTING POLICIES

Estimates

The preparation of financial statements in conformity with U.S. generally
accepted accounting principles requires management to make estimates and
assumptions that affect the reported amounts of assets and liabilities and the
disclosure of contingent assets and liabilities at the date of the consolidated
financial statements and the reported amounts of revenues and expenses. Actual
results may differ from these estimates.

Principles of Consolidation

The consolidated financial statements include the accounts of Lafarge and
all of its wholly and majority-owned subsidiaries, after the elimination of
intercompany balances and transactions. Investments in affiliates in which the
company has less than a majority ownership are accounted for by the equity
method. Certain reclassifications have been made to prior years to conform to
the 2000 presentation.

Foreign Currency Translation

The company uses the U.S. dollar as its functional currency for operations
in the U.S. and the Canadian dollar for LCI. The assets and liabilities of LCI
are translated at the exchange rate prevailing at the balance sheet date.
Related revenue and expense accounts for this subsidiary are translated using
the average exchange rate during the year. Foreign currency translation
adjustments are included in "accumulated other comprehensive income (loss)" in
the Consolidated Balance Sheets and in the Consolidated Statements of
Shareholders' Equity.

Cash and Cash Equivalents

The company considers liquid investments purchased with an original
maturity of three months or less to be cash equivalents. Because of the short
maturity, their carrying amounts approximate fair value.

Short-Term Investments

Short-term investments consist primarily of commercial paper with original
maturities beyond three months and fewer than 12 months. Such short-term
investments were carried at cost, which approximates fair value, due to the
short period of time to maturity.

Derivative Financial Instruments

The company at times uses derivative financial instruments ("Derivatives")
in order to hedge the impact of changes in interest rates. These Derivatives are
not held or issued for trading purposes.

52
55
LAFARGE CORPORATION AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (Continued)

At December 31, 1998, the company maintained one $25 million (notional
amount) interest swap contract, which matured in 1999. The company did not
utilize any other derivative financial instruments during 2000 or 1999. As of
December 31, 2000 and 1999, the company did not have any derivative financial
instruments outstanding.

The company previously entered into forward contracts used to hedge
interest rate changes on anticipated debt issuances. The differentials received
or paid under such contracts designated as forward interest rate hedges are
recognized in income over the life of the associated debt as adjustments to
interest expense.

Concentration of Credit Risk

Financial instruments that potentially subject the company to
concentrations of credit risk are primarily cash equivalents, short-term
investments and receivables. The company places its cash equivalents and short-
term investments in investment grade, short-term debt instruments and limits the
amount of credit exposure to any one commercial issuer. The company performs
ongoing credit evaluations of its customers' financial condition and generally
requires no collateral from its customers. The allowances for non-collection of
receivables are based upon analysis of economic trends in the construction
industry and the expected collectibility of overall receivables.

Inventories

Inventories are valued at the lower of cost or market. The majority of the
company's U.S. cement inventories, other than maintenance and operating
supplies, are stated at last-in, first-out ("LIFO") cost and all other
inventories are valued at average cost.

Property, Plant and Equipment

Depreciation of property, plant and equipment is computed for financial
reporting purposes using the straight-line method over the estimated useful
lives of the assets. These lives range from three years on light mobile
equipment to 40 years on certain buildings. Land and mineral deposits include
depletable raw material reserves with depletion recorded using the
units-of-production method. Repair and maintenance costs are expensed as
incurred.

Excess of Cost Over Net Tangible Assets of Businesses Acquired

The excess of cost over fair value of net tangible assets of businesses
acquired ("goodwill") is amortized using the straight-line method over periods
not exceeding 40 years. The company continually evaluates whether events and
circumstances have occurred that indicate the remaining estimated useful life of
goodwill may warrant revision or that the remaining balance of goodwill may not
be recoverable. In evaluating impairment, the company estimates the sum of the
expected future cash flows, undiscounted and without interest charges, derived
from such goodwill over its remaining life. The company believes that no
impairment exists at December 31, 2000. The amortization recorded for 2000, 1999
and 1998 was $17.2 million, $17.2 million and $17.6 million, respectively.
Accumulated amortization at December 31, 2000 and 1999 was $101.0 million and
$83.8 million, respectively.

Other Postretirement Benefits

The company accrues the expected cost of retiree health care and life
insurance benefits and charges it to expense during the years that the employees
render service.

In addition, the company accrues for benefits provided to former or
inactive employees after employment but before retirement when it becomes
probable that such benefits will be paid and when sufficient information exists
to make reasonable estimates of the amounts to be paid.
53
56
LAFARGE CORPORATION AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (Continued)

Environmental Remediation Liabilities

When the company determines that it is probable that a liability for
environmental matters has been incurred, an undiscounted estimate of the
required remediation costs is recorded as a liability in the consolidated
financial statements, without offset of potential insurance recoveries. Costs
that extend the life, increase the capacity or improve the safety or efficiency
of company-owned assets or are incurred to mitigate or prevent future
environmental contamination may be capitalized. Other environmental costs are
expensed when incurred.

Revenue Recognition

Revenue from the sale of cement, concrete, concrete products, aggregate and
gypsum drywall is recorded when the products are shipped. Revenue from waste
recovery and disposal is recognized when the material is received, tested and
accepted. Revenue from road construction contracts is recognized on the basis of
units of work completed, while revenue from other indivisible lump sum contracts
is recognized using the percentage-of-completion method.

During 2000, the company adopted the provisions of the Emerging Issues Task
Force Issue No. 00-10 ("EITF 00-10"), "Accounting for Shipping and Handling
Costs," which provides guidance regarding how shipping and handling costs
incurred by the seller and billed to a customer should be treated. EITF 00-10
requires that all amounts billed to a customer in a sales transaction related to
shipping and handling be classified as revenue, and the costs incurred by the
seller for shipping and handling be classified as an expense. Historically,
certain amounts the company billed for shipping and handling have been shown as
an offset to shipping costs which are recorded in cost of goods sold in the
accompanying Consolidated Statements of Income. There was no impact to the
company's income from operations or net income as a result of the adoption of
this new pronouncement. Prior year financial statements have been restated to
conform to the requirements of EITF 00-10. The amount of billed shipping and
handling costs reclassified from cost of goods sold to net sales in the
accompanying consolidated statements of income were $87.8 million, $67.3 million
and $60.3 million in 2000, 1999 and 1998, respectively.

In December 1999, the U.S. Securities and Exchange Commission ("SEC")
issued Staff Accounting Bulletin 101, "Revenue Recognition in Financial
Statements," ("SAB 101") which summarizes certain of the SEC staff's views in
applying U.S. generally accepted accounting principles to revenue recognition in
financial statements. SAB 101 became effective for the fourth quarter ended
December 31, 2000, and did not have a material impact on the company's financial
statements.

Research and Development

The company is committed to improving its manufacturing process,
maintaining product quality and meeting existing and future customer needs.
These objectives are pursued through various programs. Research and development
costs, which are charged to expense as incurred, were $7.2 million, $7.5 million
and $7.4 million for 2000, 1999 and 1998, respectively.

Interest

The company capitalizes interest costs incurred during the construction of
new facilities as an element of construction in progress and amortizes such
costs over the assets' estimated useful lives. Interest of $11.7 million, $4.7
million and $3.6 million was capitalized in 2000, 1999 and 1998, respectively.

Income Taxes

Income taxes are accounted for under the asset and liability method. Under
the asset and liability method, deferred tax assets and liabilities are
recognized for the estimated future tax consequences
54
57
LAFARGE CORPORATION AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (Continued)

attributable to differences between the financial statement carrying amounts of
existing assets and liabilities and their respective tax bases. This method also
requires the recognition of future tax benefits such as net operating loss
carryforwards, to the extent that realization of such benefits is more likely
than not. Deferred tax assets and liabilities are measured using enacted tax
rates expected to apply to taxable income in the years in which those temporary
differences are expected to be recovered or settled. The effect on deferred tax
assets and liabilities of a change in tax rates is recognized in income in the
period that includes the enactment date.

Net Income Per Common Equity Share

The calculation of basic net income per common equity share is based on the
weighted average number of shares of Common Stock and Exchangeable Shares
outstanding in each period. The weighted average number of shares and share
equivalents outstanding was (in thousands) 73,254, 72,637 and 72,071 in 2000,
1999 and 1998, respectively.

The weighted average number of shares and share equivalents outstanding,
assuming dilution, was (in thousands) 73,379, 73,022 and 72,665 in 2000, 1999
and 1998, respectively.

Accounting for Stock-Based Compensation

The company accounts for employee stock options using the method of
accounting prescribed by Accounting Principles Board ("APB") Opinion No. 25,
"Accounting for Stock Issued to Employees," and the associated interpretations.
Generally, no expense is recognized related to the company's stock options
because the option's exercise price is set at the stock's fair market value on
the date the option is granted.

In accordance with the Financial Accounting Standards Board's ("FASB")
Statement of Financial Accounting Standards ("SFAS") No. 123, "Accounting for
Stock-Based Compensation," the company discloses the compensation cost based on
the estimated fair value of the options at the grant dates.

Accounting Pronouncements Not Yet Effective

In June 1998, FASB issued SFAS No. 133, "Accounting for Derivative
Instruments and Hedging Activities." In June 2000, FASB issued SFAS No. 138,
"Accounting for Certain Derivative Instruments and Certain Hedging Activity, an
Amendment of SFAS 133." SFAS No. 133 and SFAS No. 138 establish accounting and
reporting standards requiring that every derivative instrument (including
certain derivative instruments embedded in other contracts) be recorded in the
balance sheet as either an asset or liability measured at its fair value. The
standards also require that changes in the derivative's fair value be recognized
currently in earnings unless specific hedge accounting criteria are met. Special
accounting for qualifying hedges allows a derivative's gains and losses to
offset related results on the hedged item in the income statement and requires
that a company formally document, designate and assess the effectiveness of
transactions that receive hedge accounting. The company's effective date of
adoption of SFAS No. 133 and SFAS No. 138 is January 1, 2001. The company has
reviewed the provisions of SFAS No. 133 and its amendments and concluded that
they will not materially impact its consolidated results of operations or
financial condition.

In September 2000, FASB issued SFAS No. 140, "Accounting for Transfers and
Servicing of Financial Assets and Extinguishments of Liabilities, a replacement
of FASB Statement No. 125," which is effective for transfers and servicing of
financial assets and extinguishments of liabilities occurring after March 31,
2001. The company has reviewed the provisions of SFAS No. 140 and does not
expect it to have a material impact on its consolidated results of operations or
financial condition.

55
58
LAFARGE CORPORATION AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (Continued)

Acquisitions, Dispositions and Significant Capital Developments

Lafarge S.A., the majority stockholder of the company, acquired Redland PLC
in December 1997. On June 3, 1998, the company acquired certain of the Redland
PLC businesses in North America ("Redland") from Lafarge S.A. for $690 million.
Since the company acquired Redland from its majority stockholder, the
acquisition is accounted for similar to a pooling of interests for financial
reporting purposes. Accordingly, as of December 31, 1997, Redland assets and
liabilities acquired by the company from Lafarge S.A. were recorded on the
company's books at Lafarge S.A.'s historical cost, which approximates the $690
million purchase price paid by the company. The company's results of operations
include Redland from January 1, 1998 forward. A payable to Lafarge S.A. for $690
million was recorded as part of the acquisition. A portion of this payable ($40
million) was repaid in June 1998 and the balance of $650 million was financed in
June 1998 with an interest-bearing short-term note to Lafarge S.A. This note was
refinanced in July 1998 with long-term public debt. Redland produces and sells
aggregate, ready-mixed concrete and asphalt, and also performs paving and
related contracting services. Redland operates primarily in the U.S. and owns
two quarry operations in Ontario, Canada. Goodwill related to the Redland
businesses acquired is amortized over lives averaging 27 years.

In 1998, the company completed other acquisitions totaling $99 million,
including the acquisition of American Flyash Inc. and the acquisition from
Holnam, Inc. of a cement plant in Seattle, Washington and a related limestone
quarry operation located on Texada Island, British Columbia in October 1998.

In 1999, the company completed acquisitions totaling $58 million, including
the acquisitions of a gypsum drywall plant located in Newfoundland, Canada in
January 1999, and Corn Construction Co., an aggregate and asphalt paving
business in New Mexico and southern Colorado, in March 1999. In September 1999,
the company announced that Lafarge Gypsum would build a new $85 million gypsum
drywall manufacturing facility in northern Florida, which became operational in
January 2001. In late 1999, the company sold under-performing and non-strategic
asphalt and paving operations in Maryland for approximately $25 million.

In late December 2000, the company completed its merger of Kilmer Van
Nostrand Co. Limited's wholly-owned subsidiary, the Warren Paving & Materials
Group Limited ("Warren"), with the company's construction materials operations
in Canada. Warren is a supplier of construction aggregate and provides asphalt
and paving services in five Canadian provinces. The transaction, in which a
subsidiary of LCI acquired all of the outstanding shares of Warren for cash,
preferred stock and a note, was valued at $260 million. The acquisition was
recorded under the purchase method of accounting and, therefore, the purchase
price has been allocated, on a preliminary basis, to assets acquired and
liabilities assumed based on estimated fair values. The excess of purchase price
over the fair value of the net assets is being amortized on a straight-line
basis over 40 years.

The estimated fair value of assets acquired and liabilities assumed
relating to the Warren merger, which is subject to further refinement, is
summarized below (in thousands):



Working capital............................................. $ 50,146
Property, plant and equipment............................... 158,477
Other assets................................................ 1,270
Goodwill.................................................... 92,506
Long-term liabilities....................................... (42,544)
--------
Total............................................. $259,855
========


The following unaudited pro forma financial information for the company
gives effect to the Warren merger as if the transaction had been completed as of
the beginning of Lafarge's fiscal years 2000 and 1999. These pro forma results
have been prepared for comparative purposes only and include certain
adjustments,

56
59
LAFARGE CORPORATION AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (Continued)

such as depreciation and depletion on the revalued property, plant and equipment
and amortization of goodwill and do not reflect any benefits which might be
attained from combining the operations. The pro forma results of operations do
not necessarily reflect the actual results that would have occurred, nor is such
information necessarily indicative of future results of operations (in
thousands, except per share amounts):



YEARS ENDED DECEMBER 31
------------------------
2000 1999
---------- ----------

Pro forma (unaudited):
Net sales................................................ $3,192,194 $3,062,323
Net income............................................... $ 259,776 $ 269,176
Net income per share -- basic............................ $ 3.55 $ 3.71
Net income per share -- diluted.......................... $ 3.54 $ 3.69


In addition to Warren, the company completed other acquisitions in 2000
totaling $110 million, including the Presque Isle Corporation, a Michigan-based
quarry operation, in June 2000. During the first half of 2000, the company also
formed a joint venture with Rock-Tenn Company to produce gypsum drywall
paperboard liner and in March 2000 entered into an agreement with Ispat Inland
Inc. to manage up to 1 million tons per year of blast furnace slag.
Additionally, in June 2000, the company completed the construction of a $90
million state-of-the-art gypsum drywall plant in northern Kentucky, just outside
of Cincinnati.

RECEIVABLES

Receivables consist of the following (in thousands):



DECEMBER 31
-------------------
2000 1999
-------- --------

Trade and notes receivable.................................. $316,019 $432,511
Subordinated interest in receivables........................ 36,635 --
Retainage on long-term contracts............................ 21,397 8,823
Other receivables........................................... 39,290 8,134
Allowances.................................................. (27,429) (27,672)
-------- --------
TOTAL RECEIVABLES, NET............................ $385,912 $421,796
======== ========


During 2000, the company entered into a receivables securitization program
to provide the company with a cost-effective source of working capital and
short-term financing. Under the program, the company agreed to sell, on a
revolving basis, certain of its accounts receivable to a wholly-owned, special
purpose subsidiary (the "SPS"). The SPS in turn entered into an agreement to
transfer, on a revolving basis, an undivided percentage ownership interest in a
designated pool of accounts receivable to unrelated third-party purchasers up to
a maximum of $200 million. According to SFAS No. 125, "Accounting for Transfers
and Servicing of Financial Assets and Extinguishment of Liabilities," the
transactions were accounted for as sales and, as a result, the related
receivables have been excluded from the accompanying Consolidated Balance
Sheets. The related fees and discounting expense have been recorded as "other
(income) expense, net" in the accompanying Consolidated Statements of Income.
The SPS holds a subordinated retained interest in the receivables not sold to
third parties. The subordinated interest in receivables is recorded at fair
value, which is determined based on the present value of future expected cash
flows estimated using management's best estimates of credit losses, timing of
prepayments and discount rates commensurate with the risks involved. Under the
agreements, new receivables are added to the pool as collections reduce
previously sold receivables. The company will service, administer and collect
the receivables sold. At December 31, 2000, net accounts receivable amounting to
$146.0 million had been sold under this agreement.

57
60
LAFARGE CORPORATION AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (Continued)

INVENTORIES

Inventories consist of the following (in thousands):



DECEMBER 31
--------------------
2000 1999
-------- --------

Finished products........................................... $205,328 $154,567
Work in process............................................. 31,499 16,639
Raw materials and fuel...................................... 69,745 52,650
Maintenance and operating supplies.......................... 65,851 64,344
-------- --------
TOTAL INVENTORIES................................. $372,423 $288,200
======== ========


Included in the finished products, work in process and raw materials and
fuel categories are inventories valued using the LIFO method of $83.6 million
and $69.8 million at December 31, 2000 and 1999, respectively. If these
inventories were valued using the average cost method, such inventories would
have decreased by $6.6 million and $7.4 million, respectively.

PROPERTY, PLANT AND EQUIPMENT

Property, plant and equipment consist of the following (in thousands):



DECEMBER 31
-------------------------
2000 1999
----------- -----------

Land and mineral deposits................................. $ 550,921 $ 396,465
Buildings, machinery and equipment........................ 2,668,372 2,299,874
Construction in progress.................................. 303,342 234,240
----------- -----------
Property, plant and equipment, at cost.................... 3,522,635 2,930,579
Accumulated depreciation and depletion.................... (1,400,245) (1,312,260)
----------- -----------
TOTAL PROPERTY, PLANT AND EQUIPMENT, NET........ $ 2,122,390 $ 1,618,319
=========== ===========


OTHER ASSETS

Other assets consist of the following (in thousands):



DECEMBER 31
-------------------
2000 1999
-------- --------

Long-term receivables....................................... $ 24,343 $ 19,174
Investments in unconsolidated companies..................... 38,431 27,942
Prepaid pension asset....................................... 136,429 101,948
Property held for sale...................................... 14,476 14,463
Other....................................................... 51,585 40,631
-------- --------
TOTAL OTHER ASSETS................................ $265,264 $204,158
======== ========


Property held for sale represents land that is carried at the lower of cost
or estimated net realizable value.

58
61
LAFARGE CORPORATION AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (Continued)

ACCOUNTS PAYABLE AND ACCRUED LIABILITIES

Accounts payable and accrued liabilities consist of the following (in
thousands):



DECEMBER 31
-------------------
2000 1999
-------- --------

Trade accounts payable...................................... $201,917 $144,743
Accrued payroll expense..................................... 74,392 70,926
Bank overdrafts............................................. 26,172 36,667
Payable to bank under receivable sales agreement............ 21,712 --
Other accrued liabilities................................... 177,837 159,341
-------- --------
TOTAL ACCOUNTS PAYABLE AND ACCRUED LIABILITIES.... $502,030 $411,677
======== ========


DEBT

Debt consists of the following (in thousands):



DECEMBER 31
-------------------
2000 1999
-------- --------

Senior notes in the amounts of $250,000, $200,000 and
$200,000, maturing in 2005, 2008 and 2013, respectively,
bearing interest at fixed rates of 6.4 percent, 6.5
percent and 6.9 percent, respectively, stated net of
deferred losses on forward treasury lock and original
issue discount. The average effective interest rate is 6.9
percent................................................... $635,422 $633,362
Medium-term notes maturing in various amounts between 2001
and 2006, bearing interest at fixed rates that range from
9.3 percent to 9.8 percent................................ 41,841 71,500
Tax-exempt bonds maturing in various amounts between 2001
and 2026, bearing interest at floating rates that range
from 3.9 percent to 7.5 percent........................... 26,917 33,500
Short-term borrowings....................................... 156,804 --
Other....................................................... 16,714 8,959
-------- --------
Subtotal............................................... 877,698 747,321
Less short-term borrowings and current portion of long-term
debt, net of deferred losses on forward treasury lock and
original issue discount of $2,060......................... (190,250) (36,986)
-------- --------
TOTAL LONG-TERM DEBT.............................. $687,448 $710,335
======== ========


The fair value of debt at December 31, 2000 and 1999, respectively, was
approximately $835.3 million and $717.2 million compared with $877.7 million and
$747.3 million included in the Consolidated Balance Sheets. This fair value was
estimated based on quoted market prices or current interest rates offered to the
company for debt of the same maturity.

59
62
LAFARGE CORPORATION AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (Continued)

The scheduled annual principal payment requirements on debt for each of the
five years in the period ending December 31, 2005 are as follows (in thousands):



2001...................................................... $192,310
2002...................................................... 18,789
2003...................................................... 2,493
2004...................................................... 1,755
2005...................................................... 250,931
Thereafter................................................ 425,998
Less deferred losses on forward treasury lock and original
issue discount.......................................... (14,578)
--------
TOTAL........................................... $877,698
========


The company has a syndicated, committed revolving credit facility totaling
$300 million extending through December 8, 2003. At the end of 2000, no amounts
were outstanding. The company is required to pay annual commitment fees of 0.10
percent of the total amount of the facilities. Short-term borrowings outstanding
at December 31, 2000 of $156.8 million were made under various bi-lateral credit
facilities which bear interest at variable rates based on a bank's prime lending
rate or the applicable federal funds rate and are subject to certain conditions.

The company's debt agreements require the maintenance of certain financial
ratios relating to fixed charge coverage and leverage, among other restrictions.
At December 31, 2000, the company was in compliance with these requirements.

MINORITY INTERESTS

Minority interests primarily consist of 166.4 million shares of no par
preferred stock (the "Preferred Shares") issued by a subsidiary of the company
on December 29, 2000 in conjunction with the Warren merger. No gain or loss was
recognized as a result of the issuance of these securities, and the company
owned substantially all of the voting equity of the subsidiary both before and
after the transaction. The holder of the Preferred Shares is entitled to receive
cumulative, preferential cash dividends at the annual rate of 6.0 percent of the
issue price ($111.0 million) from 2001 to 2003, 5.5 percent of the issue price
from 2004 to 2005 and 5 percent of the issue price thereafter.

The Preferred Shares are redeemable at the original issue price, in whole
or in part, on or after December 29, 2005 at the option of holder thereof.
Further, at any time following December 29, 2015, the company may redeem all or
a portion of the then outstanding Preferred Shares at an amount equal to the
issuance price.

The Preferred Shares are entitled to a preference over the Common Stock and
Exchangeable Shares with respect to the payment of dividends and to the
distribution of assets in the event of the company's liquidation or dissolution.

60
63
LAFARGE CORPORATION AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (Continued)

OTHER LONG-TERM LIABILITIES

Other long-term liabilities consist of the following (in thousands):



DECEMBER 31
-------------------
2000 1999
-------- --------

Deferred income taxes....................................... $206,067 $118,699
Accrued postretirement benefit cost......................... 174,165 153,476
Accrued pension liability................................... 33,084 29,532
Other....................................................... 52,162 44,025
-------- --------
TOTAL OTHER LONG-TERM LIABILITIES................. $465,478 $345,732
======== ========


COMMON EQUITY INTERESTS

Holders of Exchangeable Shares have voting, dividend and liquidation rights
that parallel those of holders of the Common Stock. The Exchangeable Shares may
be converted to the Common Stock on a one-for-one basis. Dividends on the
Exchangeable Shares are cumulative and payable at the same time as any dividends
declared on the company's Common Stock. The company has agreed not to pay
dividends on its Common Stock without causing LCI to declare an equivalent
dividend in Canadian dollars on the Exchangeable Shares. Dividend payments and
the exchange rate on the Exchangeable Shares are subject to adjustment from time
to time to take into account certain dilutive events.

At December 31, 2000, the company had reserved for issuance approximately
8.9 million shares of Common Stock for the exchange of outstanding Exchangeable
Shares. Additional common equity shares are reserved to cover grants under the
company's stock option program (6.1 million) and issuances pursuant to the
employee stock purchase plan (1.5 million).

In July 2000, the company announced a buyback program of its Common Stock
over the following 18 months. The plan allows the company, at management's
discretion, to buy back its Common Stock from time to time on the market or
through privately negotiated transactions. At the same time, the Board of
Directors of LCI approved a complementary share repurchase program in Canada
through a normal course issuer bid. The LCI program, which has been approved by
Canadian regulatory authorities, will permit LCI to repurchase, at market price,
over a one-year period beginning November 1, 2000, up to 365,000 of its
Exchangeable Shares, representing slightly less than 10 percent of LCI's public
float. In total, up to $100 million may be spent for share repurchases under the
two programs. As of December 31, 2000, the company has bought back approximately
2.5 million shares of Common Stock at an average cost of $20.20 per share.

In connection with the Warren merger, the company issued a common stock
warrant for $14.4 million. The warrant entitles the holder to acquire up to 4.4
million shares of Common Stock at an exercise price of $29 per share and is
exercisable for a period of 10 years commencing on December 29, 2005.

OPTIONAL STOCK DIVIDEND PLAN

The company has an optional stock dividend plan that permits holders of
record of common equity shares to elect to receive new common equity shares
issued as stock dividends in lieu of cash dividends on such shares. The common
equity shares are issued under the plan at 95 percent of the average market
price, as defined in the plan.

61
64
LAFARGE CORPORATION AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (Continued)

STOCK OPTION AND PURCHASE PLANS

The company maintains a fixed stock option plan and an employee stock
purchase plan. Under the fixed stock option plan, directors and key employees of
the company may be granted stock options that entitle the holder to receive
shares of the company's Common Stock based on the market price of the securities
at the date of grant. Director's options are exercisable based on the length of
a director's service on the Board of Directors and become fully exercisable when
a director has served on the Board for over four years. Employee options vest
evenly over a four-year period. The options expire ten years after the date of
grant. There were approximately 3.8 million and 3.0 million outstanding options
at December 31, 2000 and 1999, respectively.

The employee stock purchase plan allows substantially all employees to
purchase Common Stock of the company, through payroll deductions, at 90 percent
of the lower of the beginning or end of the plan year market prices. During
2000, 93,500 shares were issued under the plan at a share price of $22.95, in
1999, 67,800 shares were issued at a price of $30.09, and in 1998, 56,000 shares
were issued at a price of $22.28. At December 31, 2000 and 1999, $1.2 million
and $0.9 million, respectively, were subscribed for future share purchases.

The company accounts for its stock option plans under APB Opinion No. 25
and the associated interpretations. Accordingly, no compensation expense was
recognized for these plans.

Under SFAS No. 123, "Accounting for Stock-Based Compensation," employee
stock options are valued at the grant date using the Black-Scholes
option-pricing model, and compensation expense is recognized ratably over the
vesting period. The weighted average assumptions used in the Black-Scholes model
to value the option awards in 2000, 1999 and 1998, respectively, are as follows:
dividend yield of 2.61, 1.57 and 1.45 percent; expected volatility of 33.0, 28.5
and 25.8 percent; risk-free interest rates of 6.7, 4.9 and 5.8 percent; and
expected lives of 5.4 years for all three years.

If the company had recognized compensation expense for the fixed stock
option plan based on the fair value at the grant dates for awards, pro forma
income statements for 2000, 1999 and 1998 would be as follows:



YEARS ENDED DECEMBER 31
------------------------------
2000 1999 1998
-------- -------- --------

NET INCOME
As reported......................................... $257,367 $275,374 $235,500
Pro forma........................................... $252,805 $271,976 $232,567
BASIC EARNINGS PER SHARE
As reported......................................... $ 3.51 $ 3.79 $ 3.27
Pro forma........................................... $ 3.45 $ 3.74 $ 3.23
DILUTED EARNINGS PER SHARE
As reported......................................... $ 3.51 $ 3.77 $ 3.24
Pro forma........................................... $ 3.45 $ 3.72 $ 3.20


The SFAS No. 123 method of accounting does not apply to options granted
before January 1, 1995. The pro forma compensation cost may not be
representative of that to be expected in future years.

62
65
LAFARGE CORPORATION AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (Continued)

A summary of the status of the company's fixed stock option plans as of
December 31, 2000, 1999 and 1998, and changes during the years ended on these
dates, is presented below:



YEARS ENDED DECEMBER 31
---------------------------------------------------------------
2000 1999 1998
------------------- ------------------- -------------------
AVERAGE AVERAGE AVERAGE
OPTION OPTION OPTION
SHARES PRICE SHARES PRICE SHARES PRICE
--------- ------- --------- ------- --------- -------

Balance outstanding at January 1..... 2,987,875 $28.32 2,333,800 $24.74 1,984,050 $19.43
Options granted...................... 938,800 23.00 828,200 38.13 843,500 33.98
Options exercised.................... (28,852) 19.36 (89,250) 18.90 (471,250) 18.88
Options canceled..................... (62,648) 30.13 (84,875) 34.98 (22,500) 35.21
--------- ------ --------- ------ --------- ------
BALANCE OUTSTANDING AT DECEMBER 31... 3,835,175 $27.08 2,987,875 $28.32 2,333,800 $24.74
========= ====== ========= ====== ========= ======
OPTIONS EXERCISABLE AT DECEMBER 31... 1,840,716 $24.62 1,272,233 $21.82 839,725 $19.33
========= ====== ========= ====== ========= ======
WEIGHTED AVERAGE FAIR VALUE OF
OPTIONS GRANTED DURING THE YEAR.... $ 7.45 $11.39 $10.32
====== ====== ======


As of December 31, 2000, the 3.8 million fixed stock options outstanding
under the plans have an exercise price between $14.25 per share and $38.13 per
share and a weighted average remaining contractual life of 6.73 years.

NET INCOME PER COMMON EQUITY SHARE



YEARS ENDED DECEMBER 31 PER SHARE
(IN THOUSANDS, EXCEPT PER SHARE AMOUNT) INCOME SHARES AMOUNT
--------------------------------------- -------- ------ ---------

2000
BASIC
Net income............................................. $257,367 73,254 $3.51
=====
DILUTED
Options................................................ 125
-------- ------
Income available to common stockholders plus assumed
conversions......................................... $257,367 73,379 $3.51
======== ====== =====
1999
BASIC
Net income............................................. $275,374 72,637 $3.79
=====
DILUTED
Options................................................ 385
-------- ------
Income available to common stockholders plus assumed
conversions......................................... $275,374 73,022 $3.77
======== ====== =====
1998
BASIC
Net income............................................. $235,500 72,071 $3.27
=====
DILUTED
Options................................................ 594
-------- ------
Income available to common stockholders plus assumed
conversions......................................... $235,500 72,665 $3.24
======== ====== =====


63
66
LAFARGE CORPORATION AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (Continued)

Basic earnings per common equity share were computed by dividing net income
by the weighted average number of shares of Common Stock and Exchangeable Shares
outstanding during the year. Diluted earnings per common equity share assumed
the exercise of stock options for all years presented.

INCOME TAXES

Earnings before income taxes is summarized by country in the following
table (in thousands):



YEARS ENDED DECEMBER 31
------------------------------
2000 1999 1998
-------- -------- --------

U.S................................................... $248,476 $280,854 $214,608
Canada................................................ 155,353 155,932 165,216
-------- -------- --------
EARNINGS BEFORE INCOME TAXES.......................... $403,829 $436,786 $379,824
======== ======== ========


The provision for income taxes includes the following components (in
thousands):



YEARS ENDED DECEMBER 31
------------------------------
2000 1999 1998
-------- -------- --------

Current:
U.S................................................. $ 88,501 $100,152 $ 68,434
Canada.............................................. 45,805 50,803 58,559
-------- -------- --------
TOTAL CURRENT.................................... 134,306 150,955 126,993
-------- -------- --------
Deferred:
U.S................................................. 3,277 2,472 14,083
Canada.............................................. 8,879 7,985 3,248
-------- -------- --------
TOTAL DEFERRED................................... 12,156 10,457 17,331
-------- -------- --------
TOTAL INCOME TAXES.......................... $146,462 $161,412 $144,324
======== ======== ========


The Federal Statute of Limitations has closed for all U.S. income tax
returns through 1996. The company's Canadian federal tax liability for all
taxation years through 1997 has been reviewed and finalized by Canada Customs
and Revenue Agency ("CCRA"). During 1995, an agreement was reached with CCRA
related to the pricing of certain cement sales between the company's operations
in Canada and the U.S. Under the terms of the Canada-U.S. Income Tax Convention,
the agreement was submitted to the Competent Authorities of Canada and the U.S.
The Competent Authorities reached an agreement in 2000 that resulted in
reductions of the above noted transfer prices and certain administrative
expenses for 1986 to 1994 totaling $27.8 million and granted compensating
adjustments in the U.S. for the same years totaling $22.3 million. As a result
of those adjustments, $11.5 million of interest income was accrued in 2000.

64
67
LAFARGE CORPORATION AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (Continued)

A reconciliation of taxes at the U.S. federal income tax rate to the
company's actual income taxes is as follows (in millions):



YEARS ENDED DECEMBER 31
------------------------
2000 1999 1998
------ ------ ------

Taxes at the U.S. federal income tax rate.................. $141.3 $152.9 $133.4
U.S./Canadian tax rate differential........................ 4.3 4.7 5.0
Canadian tax incentives.................................... (9.2) (9.6) (10.4)
State and Canadian provincial income taxes, net of federal
benefit.................................................. 15.0 19.3 17.0
Other items................................................ (4.9) (5.9) (0.7)
------ ------ ------
PROVISION FOR INCOME TAXES................................. $146.5 $161.4 $144.3
====== ====== ======


Deferred income taxes reflect the tax consequences of "temporary
differences" between the amounts of assets and liabilities for financial
reporting purposes and such amounts as measured by tax law. These temporary
differences are determined in accordance with SFAS No. 109.

Temporary differences and carryforwards that give rise to deferred tax
assets and liabilities are as follows (in thousands):



DECEMBER 31
-------------------
2000 1999
-------- --------

Deferred tax assets:
Reserves and other liabilities............................ $ 70,425 $ 72,074
Other postretirement benefits............................. 73,185 63,634
Tax loss carryforwards.................................... 5,020 4,135
Tax credit carryforwards.................................. 743 5,192
-------- --------
Gross deferred tax assets................................... 149,373 145,035
Valuation allowance......................................... (23,296) (23,296)
-------- --------
NET DEFERRED TAX ASSETS..................................... 126,077 121,739
-------- --------
Deferred tax liabilities:
Property, plant and equipment............................. 219,100 159,889
Prepaid pension asset..................................... 41,614 23,270
Other..................................................... 26,416 14,264
-------- --------
GROSS DEFERRED TAX LIABILITIES.............................. 287,130 197,423
-------- --------
Net deferred tax liability.................................. 161,053 75,684
Net deferred tax asset -- current........................... 45,014 43,015
-------- --------
NET DEFERRED TAX LIABILITY -- NONCURRENT.................... $206,067 $118,699
======== ========


A valuation allowance is provided to reduce the deferred tax assets to a
level which, more likely than not under the rules of SFAS No. 109, will be
realized.

At December 31, 2000, the company had net operating loss and tax credit
carryforwards of $16.9 million and $0.7 million, respectively. The net operating
loss carryforwards are limited to use in varying annual amounts through 2006.
The tax credit carryforwards are alternative minimum tax credits that have no
expiration date.

Deferred tax assets include approximately $5.3 million representing the tax
effect of transfer pricing adjustments that have not been deducted in the U.S.
pending agreement with the Internal Revenue Service regarding the final
computation of tax liability for 1986 to 1994.

65
68
LAFARGE CORPORATION AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (Continued)

At December 31, 2000, cumulative undistributed earnings of LCI were $951.1
million. No provision for U.S. income taxes or Canadian withholding taxes has
been made since the company considers the undistributed earnings to be
permanently invested in Canada. Management has decided that the determination of
the amount of any unrecognized deferred tax liability for the cumulative
undistributed earnings of LCI is not practical to determine since it would
depend on a number of factors that cannot be known until such time as a decision
to repatriate the earnings might be made.

SEGMENT AND RELATED INFORMATION

Segment information is presented in accordance with SFAS No. 131,
"Disclosures about Segments of an Enterprise and Related Information," which
establishes standards for reporting information about operating segments in
annual financial statements and requires selected information about operating
segments in interim financial reports issued to shareholders. It also
establishes standards for related disclosures about products and geographic
areas.

Lafarge's two geographic areas consist of the U.S. and Canada for which it
reports revenues, EBIT (Earnings Before Interest and Taxes) and fixed assets.

Revenues from the major products sold to external customers include:
cement, ready-mixed concrete, aggregate, gypsum drywall and other miscellaneous
products.

Operating segments are defined as components of an enterprise that engage
in business activities which earn revenues, incur expenses and prepare separate
financial information that is evaluated regularly by the company's chief
operating decision makers in order to allocate resources and assess performance.

Lafarge's three reportable operating segments, which represent separately
managed strategic business units that have different capital requirements and
marketing strategies, are construction materials, cement and gypsum.
Construction materials produces and distributes construction aggregate,
ready-mixed concrete, other concrete products (gravity and pressure pipe,
precast structures, pavers and masonry units) and asphalt, and also constructs
and paves roads. Cement produces Portland, masonry and mortar cements, as well
as slag, and distributes silica fume and fly ash. It also includes Systech
Environmental Corporation, a subsidiary that supplies fuel-quality waste and raw
materials to cement kilns. Lafarge Gypsum produces drywall for the commercial
and residential construction sectors.

The accounting policies of the operating segments are described in
"Accounting and Financial Reporting Policies." Lafarge evaluates operating
performance based on profit or loss from operations before the following items:
other postretirement benefit expense for retirees, goodwill amortization related
to the Redland acquisition, income taxes, interest and foreign exchange gains
and losses.

66
69
LAFARGE CORPORATION AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (Continued)

Lafarge accounts for intersegment sales and transfers at market prices.
Revenues are attributed to geographic areas based on the location of the assets
producing the revenues. Operating segment information consists of the following
(in millions):



YEARS ENDED DECEMBER 31
------------------------------
2000 1999 1998
-------- -------- --------

Net sales:
Construction materials:
Revenues from external customers.................. $1,575.4 $1,483.7 $1,400.3
Intersegment revenues............................. 0.3 2.7 2.3
Cement and cementitious materials:
Revenues from external customers.................. 1,078.1 1,085.4 1,005.8
Intersegment revenues............................. 137.3 117.4 117.9
Gypsum:
Revenues from external customers.................. 134.1 152.5 102.4
Eliminations......................................... (137.6) (120.1) (120.2)
-------- -------- --------
TOTAL NET SALES.............................. $2,787.6 $2,721.6 $2,508.5
======== ======== ========




YEARS ENDED DECEMBER 31
------------------------------
2000 1999 1998
-------- -------- --------

Income from operations:
Construction materials (a)........................... $ 192.1 $ 189.5 $ 171.3
Cement and cementitious materials (a)................ 318.3 320.5 288.7
Gypsum (a)........................................... (18.0) 41.9 20.0
Corporate and other.................................. (61.7) (70.3) (73.0)
-------- -------- --------
Earnings before interest and income taxes.............. 430.7 481.6 407.0
Interest expense, net................................ (26.9) (44.8) (27.2)
-------- -------- --------
EARNINGS BEFORE INCOME TAXES........................... $ 403.8 $ 436.8 $ 379.8
======== ======== ========


- ---------------
(a) Excludes other postretirement benefit expense for retirees, goodwill
amortization related to the Redland acquisition, income taxes, interest and
foreign exchange gains and losses.



DECEMBER 31
------------------------------
2000 1999 1998
-------- -------- --------

Assets:
Construction materials............................... $1,416.3 $1,239.1 $1,095.3
Cement and cementitious materials.................... 1,381.1 1,098.3 956.4
Gypsum............................................... 269.7 125.1 70.6
Corporate, Redland goodwill and other................ 835.5 830.9 770.2
-------- -------- --------
TOTAL ASSETS................................. $3,902.6 $3,293.4 $2,892.5
======== ======== ========


67
70
LAFARGE CORPORATION AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (Continued)



YEARS ENDED DECEMBER 31
------------------------------
2000 1999 1998
-------- -------- --------

Capital expenditures:
Construction materials............................... $ 100.8 $ 83.8 $ 66.3
Cement and cementitious materials.................... 172.4 162.9 146.3
Gypsum............................................... 135.8 54.4 3.0
Corporate and other.................................. 22.7 14.6 8.7
-------- -------- --------
TOTAL CAPITAL EXPENDITURES................... $ 431.7 $ 315.7 $ 224.3
======== ======== ========




YEARS ENDED DECEMBER 31
------------------------------
2000 1999 1998
-------- -------- --------

Depreciation, depletion and amortization:
Construction materials............................... $ 70.8 $ 78.3 $ 71.6
Cement and cementitious materials.................... 75.4 70.5 66.2
Gypsum............................................... 7.8 5.2 4.6
Corporate and goodwill amortization.................. 14.3 14.3 14.4
-------- -------- --------
TOTAL DEPRECIATION, DEPLETION AND
AMORTIZATION............................... $ 168.3 $ 168.3 $ 156.8
======== ======== ========


Information concerning product information was as follows (in millions):



YEARS ENDED DECEMBER 31
------------------------------
2000 1999 1998
-------- -------- --------

Net sales from external customers:
Cement and cementitious materials.................... $1,078.1 $1,085.4 $1,005.8
Ready-mixed concrete................................. 636.5 584.1 535.9
Aggregate............................................ 516.7 366.7 368.1
Gypsum drywall....................................... 134.1 152.5 102.4
Other miscellaneous products......................... 422.2 532.9 496.3
-------- -------- --------
TOTAL NET SALES.............................. $2,787.6 $2,721.6 $2,508.5
======== ======== ========


No single customer represented more than 10 percent of Lafarge's revenues.

Information concerning principal geographic areas was as follows (in
millions):



YEARS ENDED DECEMBER 31
------------------------------------------------------------------------------------------
2000 1999 1998
---------------------------- ---------------------------- ----------------------------
NET FIXED NET FIXED NET FIXED
SALES EBIT ASSETS SALES EBIT ASSETS SALES EBIT ASSETS
-------- ------ -------- -------- ------ -------- -------- ------ --------

U.S.................. $1,904.4 $275.9 $1,355.7 $1,905.1 $334.5 $1,056.5 $1,732.7 $259.5 $ 937.5
Canada............... 883.2 154.8 766.7 816.5 147.1 561.8 775.8 147.5 463.3
-------- ------ -------- -------- ------ -------- -------- ------ --------
$2,787.6 $430.7 $2,122.4 $2,721.6 $481.6 $1,618.3 $2,508.5 $407.0 $1,400.8
======== ====== ======== ======== ====== ======== ======== ====== ========


Net revenues exclude intersegment revenues.

SUPPLEMENTAL CASH FLOW INFORMATION

Non-cash investing and financing activities included the issuance of
1,204,000, 694,000 and 112,000 common equity shares on the reinvestment of
dividends totaling $25.3 million, $19.5 million and $3.7 million in 2000, 1999
and 1998, respectively. Cash paid for acquisitions does not reflect the
Preferred Shares or a $16.7 million note payable issued in conjunction with the
Warren merger in 2000, nor the business

68
71
LAFARGE CORPORATION AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (Continued)

combination with Redland in 1998 since it was accounted for similar to a pooling
of interests. Financing activities do not reflect the $14.4 million common stock
warrants issued in 2000 for a note receivable.

Cash paid during the year for interest and income taxes was as follows (in
thousands):



YEARS ENDED DECEMBER 31
------------------------------
2000 1999 1998
-------- -------- --------

Interest (net of amounts capitalized)................. $ 56,812 $ 51,202 $ 40,435
Income taxes (net of refunds)......................... $161,701 $131,946 $152,945
======== ======== ========


PENSION PLANS AND OTHER POSTRETIREMENT BENEFITS

The company has several defined benefit and defined contribution retirement
plans covering substantially all employees and directors. Benefits paid under
the defined benefit plans are generally based on either years of service and the
employee's compensation over the last few years of employment or years of
service multiplied by a contractual amount. The company's funding policy is to
contribute amounts that are deductible for income tax purposes.

For 2000 and 1999, the assumed settlement interest rates for pension plans
and other postretirement benefits were 7.75 percent for the company's U.S.
plans, and 6.95 percent and 7.35 percent, respectively, for the Canadian plans.
For 2000 and 1999, the assumed rates of increase in future compensation levels
used in determining the actuarial present values of the projected benefit
obligations were 4.5 percent for the company's U.S. plans and 3.5 percent for
the Canadian plans. The benefit multiplier increase rate was 2.0 percent for the
company's U.S. hourly plans and 4.5 percent for the Canadian hourly plans. The
expected long-term rate of investment return on pension assets, which includes
listed stocks, fixed income securities and real estate, for each country was 9.0
percent for each year presented.

The company provides certain retiree health and life insurance benefits to
eligible employees who retire in the U.S. or Canada. Salaried participants
generally become eligible for retiree health care benefits when they retire from
active service at age 55 or later, although there are some variances by plan or
unit in the U.S. and Canada. Benefits, eligibility and cost-sharing provisions
for hourly employees vary by location and/or bargaining unit. Generally, the
health care plans pay a stated percentage of most medical and dental expenses
reduced for any deductible, copayment and payments made by government programs
and other group coverage. These plans are unfunded. An eligible retiree's health
care benefit coverage is coordinated in Canada with provincial health and
insurance plans and in the U.S., after attaining age 65, with Medicare. Certain
retired employees of businesses acquired by the company are covered under other
health care plans that differ from current plans in coverage, deductibles and
retiree contributions.

In the U.S., salaried retirees and dependents under age 65 have a $1.0
million health care lifetime maximum benefit. At age 65 or over, the maximum is
$50,000. Lifetime maximums for hourly retirees are governed by the location
and/or bargaining agreement in effect at the time of retirement. In Canada, some
units have maximums, but in most cases there are no lifetime maximums. In some
units in Canada, spouses of retirees have lifetime medical coverage.

In Canada, both salaried and nonsalaried employees are generally eligible
for postretirement life insurance benefits. In the U.S., postretirement life
insurance is provided for a number of hourly employees as stipulated in their
hourly bargained agreements, but it is not provided for salaried employees,
except those of certain acquired companies.

The assumed health care cost trend rate used in measuring the accumulated
postretirement benefit obligation differs between U.S. and Canadian plans. For
plans in both the U.S. and Canada, the pre-65 assumed rate was 7.8 percent,
decreasing to 5.5 percent over six years. For post-65 retirees in the U.S., the

69
72
LAFARGE CORPORATION AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (Continued)

assumed rate was 6.6 percent, decreasing to 5.5 percent over six years, with a
Medicare assumed rate for the same group of 6.4 percent, decreasing to 5.5
percent over six years. For post-65 retirees in Canada, the assumed rate was 7.7
percent, decreasing to 5.5 percent over six years.

The following table summarizes the consolidated funded status of the
company's defined benefit retirement plans and other postretirement benefits and
provides a reconciliation to the consolidated prepaid pension asset, accrued
pension liability and accrued postretirement benefit cost recorded on the
company's Consolidated Balance Sheets at December 31, 2000 and 1999 (in
millions).



PENSION BENEFITS OTHER POSTRETIREMENT BENEFITS
----------------------- ------------------------------
2000 1999 1998 2000 1999 1998
------ ------ ----- -------- -------- --------

Amounts recognized in the Statement of
Financial Position consist of:
Prepaid asset.......................... $136.4 $101.9 $93.5 $ -- $ -- $ --
Accrued liability...................... (33.1) (29.5) (24.6) (174.2) (153.5) (149.8)
------ ------ ----- ------- ------- -------
NET AMOUNT RECOGNIZED AT DECEMBER 31... $103.3 $ 72.4 $68.9 $(174.2) $(153.5) $(149.8)
====== ====== ===== ======= ======= =======
Components of Net Periodic Benefit Cost:
Service cost........................... $ 17.6 $ 20.1 $15.7 $ 2.8 $ 2.7 $ 2.1
Interest cost.......................... 37.9 35.5 34.1 11.2 10.3 9.5
Expected return on plan assets......... (57.1) (50.3) (45.4) -- -- --
Amortization of prior service cost..... 1.6 2.7 1.3 (0.6) (1.0) (0.6)
Amortization of transition asset....... (1.4) (1.5) (1.4) -- -- --
Amortization of actuarial (gain)
loss................................ (5.5) 4.4 4.0 -- 0.3 0.1
Settlement (gain) loss................. (0.2) 2.4 (0.1) -- -- --
Other.................................. (1.0) (0.4) -- -- -- --
------ ------ ----- ------- ------- -------
NET PERIODIC BENEFIT COST (BENEFIT)...... (8.1) 12.9 8.2 13.4 12.3 11.1
Defined contribution plan cost........... 7.1 4.5 4.2 -- -- --
------ ------ ----- ------- ------- -------
NET RETIREMENT COST (BENEFIT)............ $ (1.0) $ 17.4 $12.4 $ 13.4 $ 12.3 $ 11.1
====== ====== ===== ======= ======= =======


70
73
LAFARGE CORPORATION AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (Continued)



OTHER
PENSION BENEFITS POSTRETIREMENT BENEFITS
-------------------- -----------------------
2000 1999 2000 1999
-------- ------ -------- ---------

Change in Benefit Obligation:
Projected benefit obligation at January 1...... $ 520.0 $529.4 $ 135.5 $ 150.9
Exchange rate changes....................... (8.8) 9.2 (0.7) 1.2
Service cost................................ 11.1 20.1 2.8 2.7
Interest cost............................... 37.9 35.5 11.2 10.3
Employee contributions...................... 2.4 1.9 -- --
Plan amendments............................. 0.1 2.8 -- (2.3)
Acquisitions................................ 45.6 -- 17.1 --
Settlement.................................. (0.4) 2.4 -- --
Benefits paid............................... (36.7) (36.2) (9.3) (7.8)
Actuarial (gain) loss....................... 24.0 (44.7) 10.5 (19.5)
Other....................................... 0.7 (0.4) -- --
-------- ------ ------- --------
PROJECTED BENEFIT OBLIGATION AT DECEMBER 31...... 595.9 520.0 167.1 135.5
-------- ------ ------- --------
Change in Plan Assets:
Fair value of plan assets at January 1......... 705.8 614.8
Exchange rate changes....................... (10.3) 14.4
Actual return on plan assets................ 24.9 103.5
Acquisitions................................ 55.2 --
Employer contributions...................... 9.2 8.7
Employee contributions...................... 2.3 1.9
Benefits paid............................... (36.7) (36.2)
Settlement.................................. (0.4) --
Administrative expenses..................... (1.5) (1.3)
-------- ------
FAIR VALUE OF PLAN ASSETS AT DECEMBER 31......... 748.5 705.8
-------- ------
Reconciliation of Prepaid (Accrued) Benefit Cost:
Funded status............................... 152.6 185.8 (167.1) (135.5)
Unrecognized actuarial gain................. (58.3) (122.7) (5.9) (16.2)
Unrecognized transition asset............... 7.0 (2.0) -- --
Unrecognized prior service cost............. 2.0 11.3 (1.2) (1.8)
-------- ------ ------- --------
PREPAID (ACCRUED) BENEFIT COST AT DECEMBER 31.... $ 103.3 $ 72.4 $(174.2) $ (153.5)
======== ====== ======= ========


The projected benefit obligation, accumulated benefit obligation and fair
value of plan assets for the pension plans with accumulated benefit obligations
in excess of plan assets were $49.8 million, $43.5 million and $7.4 million,
respectively, as of December 31, 2000, and $36.5 million, $33.1 million and $1.6
million, respectively, as of December 31, 1999.

During the fourth quarter of 1999, the company divested the paving and
asphalt division of Redland Genstar, Inc. through a series of sales. This
triggered a $2.4 million one-time charge for contractual

71
74
LAFARGE CORPORATION AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (Continued)

termination benefits provided to a select group of employees in the divested
operations. The termination benefits provided were an immediate unreduced early
retirement pension and a monthly Social Security Bridge payment.

Certain employees are also covered under multi-employer pension plans
administered by unions. Amounts included in the preceding table as defined
benefit plans retirement cost include contributions to such plans of $6.5
million, $6.5 million and $4.5 million for 2000, 1999 and 1998, respectively.
The data available from administrators of the multi-employer plans are not
sufficient to determine the accumulated benefit obligation or the net assets
attributable to these plans.

The defined contribution plans' cost in the preceding table relate to
thrift savings plans for eligible U.S. and Canadian employees. Under the
provisions of these plans, the company matches a portion of each participant's
contribution.

Assumed health care cost trend rates have a significant effect on the
amounts reported for the health care plans. A one-percentage-point increase or
decrease in assumed health care cost trend rates would have the following
effects (stated in millions of dollars):



ONE-PERCENTAGE-POINT
-----------------------
INCREASE DECREASE
-------- --------

Increase (decrease) in postretirement benefit obligation at
December 31, 2000......................................... $11.8 $(10.5)
Increase (decrease) in the total of service and interest
cost components for 2000.................................. $ 1.2 $ (1.0)


COMMITMENTS AND CONTINGENCIES

The company leases certain land, buildings and equipment. Total rental
expenses under operating leases was $24.6 million, $16.1 million and $15.7
million for each of the three years ended December 31, 2000, 1999 and 1998,
respectively. The table below shows the future minimum lease payments (in
millions) due under noncancelable operating leases at December 31, 2000. Such
payments total $129.2 million.



YEARS ENDING DECEMBER 31
---------------------------------------------------
2001 2002 2003 2004 2005 LATER YEARS
----- ----- ----- ----- ----- -----------

Operating leases....................... $23.4 $21.1 $17.7 $12.9 $10.5 $43.6


The company self-insures for workers' compensation, automobile and general
liability claims up to a maximum per claim. The undiscounted estimated liability
is accrued based on a determination by an outside actuary. This determination is
impacted by assumptions made and actual experience.

In April and December 2000, the Ontario (Canada) Court rendered two
decisions against LCI and other defendants in a lawsuit originating in 1992 (the
"1992 lawsuit") arising from claims of building owners, the Ontario New Home
Warranty Program and other plaintiffs regarding allegedly defective concrete,
fly ash and cement used in defective foundations. Lafarge estimates that the
total amount of liability attributed to LCI in capital, interest and third-party
costs represents approximately Canadian $9.9 million, net of insured amounts.
LCI has appealed both decisions. The company believes its insurance coverage and
recorded reserves are adequate to cover the defense expenses and liabilities
arising from the 1992 lawsuit. In 1999, LCI became involved as a defendant in a
class action related to the 1992 lawsuit. The action has been certified as a
class action in 2000, but will not proceed until after the decision by the Court
of appeal in the 1992 lawsuit is delivered. Although the outcome of any
liability related to the 1999 class action cannot be predicted with certainty,
the company believes that any liability which LCI may incur arising from the
class action will not have a material adverse effect on the financial condition
of the company.

72
75
LAFARGE CORPORATION AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (Continued)

By order dated January 28, 2000, the Court granted summary judgment in
favor of the company's directors in the stockholder derivative lawsuit filed
against them on March 18, 1998 in the Circuit Court for Montgomery County,
Maryland. This lawsuit alleged breach of fiduciary duty, corporate waste and
gross negligence in connection with the company's purchase of certain North
American construction materials assets from Lafarge S.A., the company's majority
stockholder. Plaintiffs appealed the decision to the Maryland Court of Special
Appeals. Upon its own motion, the Maryland Court of Appeals, Maryland's highest
court, selected the appeal for hearing and decision. A hearing before the Court
was held in December 2000. In early 2001, the Court of Appeals rendered its
decision affirming the decision of the lower court.

Currently, the company is involved in one remediation under the
Comprehensive Environmental Response, Compensation and Liability Act of 1980, as
amended by the Superfund Amendments and Reauthorization Act of 1986, which
together are referred to as Superfund, and the corrective action provisions of
the Resource Conservation and Recovery Act of 1976 ("RCRA"). At this site, which
the U.S. Environmental Protection Agency ("EPA") has listed on the National
Priority List, some of the potentially responsible parties named by the EPA have
initiated a third-party action against 47 parties, including the company. The
company also has been named a potentially responsible party for this site. The
suit alleges that in 1969 one of the company's predecessor companies sold
equipment containing hazardous substances that may now be present at the site.
It appears that the largest disposer of hazardous substances at this new site is
the U.S. Department of Defense and numerous other large disposers of hazardous
substances are associated with this site. The company believes that this matter
will not have a material impact on its financial condition.

The company is involved in one state cleanup in the State of Michigan. In
December 1999, the company was served with a complaint alleging that some time
between 1952 and 1992, air-scrubber baghouse bags were transported to and
disposed of at the Arthur Fivenson Iron and Metal Company. The company is one of
six defendants in the state action to recover response activity costs which
Michigan incurred in responding to releases and threatened releases of hazardous
substances at this site. The company is vigorously defending this action and
believes that resolution of this matter will not have a material impact on its
financial condition.

When the company determines that it is probable that a liability for
environmental matters or other legal actions has been incurred and the amount of
the loss is reasonably estimable, an estimate of the required remediation costs
is recorded as a liability in the financial statements. As of December 31, 2000,
the liabilities recorded for the environmental obligations are not material to
the company's financial statements. Although the company believes its
environmental accruals are adequate, environmental costs may be incurred that
exceed the amounts provided at December 31, 2000. However, the company has
concluded that the possibility of material liability in excess of the amount
reported in the December 31, 2000 Consolidated Balance Sheet is remote.

In the ordinary course of business, the company is involved in certain
legal actions and claims, including proceedings under laws and regulations
relating to environmental and other matters. Because such matters are subject to
many uncertainties and the outcomes are not predictable with assurance, the
total amount of these legal actions and claims cannot be determined with
certainty. Management believes that all legal and environmental matters will be
resolved without material adverse impact to the company's financial condition,
results of operations or liquidity.

RELATED PARTY TRANSACTIONS

The company is a participant to agreements with Lafarge S.A. for the
sharing of certain costs incurred for marketing, technical, research and
managerial assistance and for the use of certain trademarks. The net expenses
accrued for these services were $6.1 million, $7.0 million and $6.1 million
during 2000, 1999 and 1998, respectively. In addition, the company purchases
various products from Lafarge S.A. Such purchases
73
76
LAFARGE CORPORATION AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (Continued)

totaled $67.7 million, $68.5 million and $60.6 million in 2000, 1999 and 1998,
respectively. All transactions with Lafarge S.A. were conducted on an
arms-length basis.

Lafarge S.A. reinvested a portion of dividends it was entitled to receive
on the company's Common Stock and Exchangeable Shares during 2000 and 1999.
These reinvestments totaled $22.8 million and $17.0 million, respectively.

QUARTERLY DATA (UNAUDITED)

The following table summarizes financial data by quarter for 2000 and 1999
(in millions, except per share information):



FIRST SECOND THIRD FOURTH TOTAL
------ ------ ----- ------ ------

2000
Net sales...................................... $ 438 $ 775 $ 924 $ 651 $2,788
Gross profit................................... 35 231 273 149 688
Net income (loss).............................. (25) 96 127 59 257
Net income (loss) per common equity share (a)
Basic........................................ (0.34) 1.30 1.73 0.81 3.51
Diluted...................................... (0.34) 1.30 1.72 0.81 3.51
====== ===== ===== ===== ======
1999
Net sales...................................... $ 375 $ 739 $ 896 $ 712 $2,722
Gross profit................................... 20 215 287 203 725
Net income (loss).............................. (29) 88 139 77 275
Net income (loss) per common equity share (a)
Basic........................................ (0.40) 1.22 1.91 1.05 3.79
Diluted...................................... (0.40) 1.22 1.90 1.05 3.77
====== ===== ===== ===== ======


- ------------------------
(a) The sum of these amounts does not equal the annual amount because of changes
in the average number of common equity shares outstanding during the year.

74
77

SCHEDULE II

LAFARGE CORPORATION AND SUBSIDIARIES
CONSOLIDATED VALUATION AND QUALIFYING ACCOUNTS
YEARS ENDED DECEMBER 31, 2000, 1999 AND 1998
(IN THOUSANDS)



ADDITIONS DEDUCTIONS
--------- -----------------------
FROM RESERVE
FOR PURPOSES
BALANCE AT CHARGE TO FOR WHICH
BEGINNING OF COST AND RESERVE WAS OTHER BALANCE AT END
DESCRIPTIONS YEAR EXPENSES CREATED (1) OF YEAR
------------ ------------ --------- ------------ -------- --------------

Reserve applicable to current
receivable For doubtful accounts:
2000............................. $24,632 $ 2,440 $ (1,195) $ (247) $25,630
1999............................. $24,619 $ 2,490 $ (2,858) $ 381 $24,632
1998............................. $24,899 $ 3,395 $ (3,328) $ (347) $24,619
For cash and other discounts:
2000............................. $ 3,040 $32,550 $(33,707) $ (84) $ 1,799
1999............................. $ 3,232 $44,211 $(43,735) $ (668) $ 3,040
1998............................. $ 3,182 $41,107 $(40,025) $(1,032) $ 3,232


- ---------------
(1) Primarily foreign currency translation adjustments.

ITEM 9. CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND
FINANCIAL DISCLOSURE.

None.

75
78

PART III

ITEM 10. DIRECTORS AND EXECUTIVE OFFICERS OF THE COMPANY

The section captioned "Item 1 -- Election of Directors" in our Proxy
Statement for the 2001 Annual Meeting of Stockholders sets forth certain
information with respect to the directors and nominees for election as directors
of the company and is incorporated herein by reference. Pursuant to General
Instruction G (3) of Form 10-K and Instruction 3 to Item 401 (b) of Regulation
S-K, certain information with respect to persons who are or may be deemed to be
executive officers of the company is set forth under the caption "Executive
Officers of the Company" in Part I of this Annual Report.

ITEM 11. EXECUTIVE COMPENSATION

The section captioned "Executive Compensation" in our Proxy Statement for
the 2001 Annual Meeting of Stockholders sets forth certain information with
respect to the compensation of management of the company and is incorporated
herein by reference.

ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT

The section captioned "Stock Ownership" in our Proxy Statement for the 2001
Annual Meeting of Stockholders sets forth certain information with respect to
the ownership of our securities and is incorporated herein by reference.

ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS

The sections captioned "Executive Compensation -- Compensation Committee
Interlocks and Insider Participation," "Certain Relationships and Related
Transactions -- Indebtedness of Management" and "Certain Relationships and
Related Transactions -- Transactions with Management and Others" in our Proxy
Statement for the 2001 Annual Meeting of Stockholders set forth certain
information with respect to relations of and transactions by management of the
company and are incorporated herein by reference.

76
79

PART IV

ITEM 14. EXHIBITS, FINANCIAL STATEMENT SCHEDULES AND REPORTS ON FORM 8-K

(a) 1. FINANCIAL STATEMENTS -- The financial statements listed in the
accompanying Index to Consolidated Financial Statements and
Financial Statement Schedule are filed as part of this Annual Report
and such Index to Consolidated Financial Statements and Financial
Statement Schedule is incorporated herein by reference.

2. FINANCIAL STATEMENT SCHEDULES -- The financial statement schedule
listed in the accompanying Index to Consolidated Financial
Statements and Financial Statement Schedule is filed as part of this
Annual Report and such Index to Consolidated Financial Statements
and Financial Statement Schedule is incorporated herein by
reference.

INDEX TO CONSOLIDATED FINANCIAL STATEMENTS AND
FINANCIAL STATEMENT SCHEDULE



PAGE
----

Financial Report:
Report of Independent Public Accountants, Arthur
Andersen LLP.......................................... 46
Consolidated Financial Statements:
Consolidated Balance Sheets as of December 31, 2000 and
1999.................................................. 47
Consolidated Statements of Income for the Years Ended
December 31, 2000, 1999 and 1998...................... 48
Consolidated Statements of Shareholders' Equity for the
Years Ended December 31, 2000, 1999 and 1998.......... 49
Consolidated Statements of Comprehensive Income for the
Years Ended December 31, 2000, 1999 and 1998.......... 50
Consolidated Statements of Cash Flows for the Years
Ended December 31, 2000, 1999 and 1998................ 51
Notes to Consolidated Financial Statements............. 52
Financial Statement Schedule:
Schedule II -- Consolidated Valuation and Qualifying
Accounts for the Years Ended December 31, 2000, 1999
and 1998.............................................. 75
All other schedules are omitted because they are not
applicable.


3. EXHIBITS -- The exhibits listed on the accompanying List of Exhibits
are filed as part of this Annual Report and such List of Exhibits is
incorporated herein by reference.



EXHIBIT
NUMBER DESCRIPTION OF EXHIBIT
- ------- ----------------------

*3.1 Articles of Amendment and Restatement of the company, filed
May 29, 1992, as amended by the Articles of Amendment of the
company dated May 8, 2000.
*3.2 Amended By-Laws of the company, amended on October 15, 1999.
4.1 Form of Indenture dated as of October 1, 1989 between the
company and Citibank, N.A., as Trustee, relating to $250
million of debt securities of the company [incorporated by
reference to Exhibit 4.1 to the Registration Statement on
Form S-3 (Registration No. 33-31333) of the company, filed
with the Securities and Exchange Commission on October 3,
1989].
4.2 Form of Fixed Rate Medium-Term Note of the company
[incorporated by reference to Exhibit 4.2 to the
Registration Statement on Form S-3 (Registration No.
33-31333) of the company, filed with the Securities and
Exchange Commission on October 3, 1989].
4.3 Instruments with respect to long-term debt which do not
exceed 10 percent of the total assets of the company and its
consolidated subsidiaries have not been filed. The company
agrees to furnish a copy of such instruments to the
Commission upon request.


77
80



EXHIBIT
NUMBER DESCRIPTION OF EXHIBIT
- ------- ----------------------

9.1 Trust Agreement dated as of October 13, 1927 among Canada
Cement Company Limited, Montreal Trust Company, Henry L.
Doble and Alban C. Bedford-Jones, as amended (composite
copy) [incorporated by reference to Exhibit 10.5 to the
Registration Statement on Form S-1 (Registration No.
2-82548) of the company, filed with the Securities and
Exchange Commission on March 21, 1983].
9.2 Amendment dated June 10, 1983 to Trust Agreement filed as
Exhibit 9.1 [incorporated by reference to Exhibit 9.2 to the
Registration Statement of Form S-1 (Registration No.
2-86589) of the company, filed with the Securities and
Exchange Commission on September 16, 1983].
10.1 Exchange Agency and Trust Agreement dated as of May 1, 1983
among the company, Canada Cement Lafarge, Lafarge Coppee and
Montreal Trust Company, as trustee [incorporated by
reference to Exhibit 10.1 to Amendment No. 1 to the
Registration Statement on Form S-1 (Registration No.
2-82548) of the company, filed with the Securities and
Exchange Commission on May 5, 1983]. Canada Cement Lafarge
changed its name in 1988 to Lafarge Canada Inc. Lafarge
Coppee changed its name in 1995 to Lafarge S.A.
10.2 Guarantee Agreement dated as of May 1, 1983 between the
company and Canada Cement Lafarge [incorporated by reference
to Exhibit 10.2 to Amendment No. 1 to the Registration
Statement of Form S-1 (Registration No. 2-82548) of the
company, filed with the Securities and Exchange Commission
on May 5, 1983].
10.3 Special Surface Lease dated as of August 1, 1954 between the
Province of Alberta and Canada Cement Lafarge, as amended
[incorporated by reference to Exhibit 10.7 to the
Registration Statement on Form S-1 (Registration No.
2-82548) of the company, filed with the Securities and
Exchange Commission on March 21, 1983].
10.4 Director Fee Deferral Plan of the company [incorporated by
reference to Exhibit 10.21 to the Registration Statement on
Form S-1 (Registration No. 2-86589) of the company, filed
with the Securities and Exchange Commission on September 16,
1983].
10.5 1993 Stock Option Plan of the company, as amended and
restated February 7, 1995 [incorporated by reference to
Exhibit 10.5 to the Annual Report on Form 10-K filed by the
company for the fiscal year ended December 31, 1997].
10.6 1983 Stock Option Plan of the company, as amended and
restated May 2, 1989 [incorporated by reference to Exhibit
28 to our report on Form 10-Q for the quarter ended June 30,
1989].
*10.7 Optional Stock Dividend Plan of the company dated September
1999.
10.8 Director Fee Deferral Plan of General Portland, assumed by
the company on January 29, 1988 [incorporated by reference
to Exhibit 10(g) to the Annual Report on Form 10-K filed by
General Portland for the fiscal year ended December 31,
1980].
10.9 Option Agreement for Common Stock dated as of November 1,
1993 between the company and Lafarge Coppee [incorporated by
reference to Exhibit 10.11 to the Annual Report on Form 10-K
filed by the company for the fiscal year ended December 31,
1993].
10.10 Deferred Compensation Program of Canada Cement Lafarge
[incorporated by reference to Exhibit 10.57 to Amendment No.
1 to the Registration Statement on Form S-1 (Registration
No. 2-86589) of the company, filed with the Securities and
Exchange Commission on November 23, 1983].
10.11 Agreement dated November 8, 1983 between Canada Cement
Lafarge and Standard Industries Ltd. [incorporated by
reference to Exhibit 10.58 to Amendment No. 1 to the
Registration Statement on Form S-1 (Registration No.
2-86589) of the company, filed with the Securities and
Exchange Commission on November 23, 1983].
10.12 Stock Purchase Agreement dated September 17, 1986 between
the company and Lafarge Coppee, S.A. [incorporated by
reference to Exhibit B to our report on Form 10-Q for the
quarter ended September 30, 1986].


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81



EXHIBIT
NUMBER DESCRIPTION OF EXHIBIT
- ------- ----------------------

10.13 Cost Sharing Agreement dated December 2, 1988 between
Lafarge Coppee, LCI and the company relating to expenses for
research and development, strategic planning and human
resources and communication techniques [incorporated by
reference to Exhibit 10.42 to the Annual Report on Form 10-K
filed by the company for the fiscal year ended December 31,
1988].
10.14 Royalty Agreement dated December 2, 1988 between Lafarge
Coppee, LCI and the company relating to access to the
reputation, logo and trademarks of Lafarge Coppee
[incorporated by reference to Exhibit 10.43 to the Annual
Report on Form 10-K filed by the company for the fiscal year
ended December 31, 1988].
10.15 Amendment dated January 1, 1993 to Royalty Agreement filed
as Exhibit 10.14 [incorporated by reference to Exhibit 10.21
to the Annual Report on Form 10-K filed by the company for
the fiscal year ended December 31, 1992].
10.16 Description of Nonemployee Director Retirement Plan of the
company, effective January 1, 1989 [incorporated by
reference to Exhibit 10.40 to the Annual Report on Form 10-K
filed by the company for the fiscal year ended December 31,
1989].
10.17 Reimbursement Agreement dated January 1, 1990 between
Lafarge Coppee and the company relating to expenses for
Strategic Planning and Communication techniques
[incorporated by reference to Exhibit 10.41 to the Annual
Report on Form 10-K filed by the company for the fiscal year
ended December 31, 1990].
10.18 Amendment dated September 13, 1991 to Cost Sharing Agreement
filed as Exhibit 10.13 [incorporated by reference to Exhibit
10.31 to the Annual Report on Form 10-K filed by the company
for the fiscal year ended December 31, 1994].
10.19 Receivables Purchase Agreement dated as of October 13, 2000
among Sierra Bay Receivables, Inc. as Seller, Lafarge
Corporation, as Initial Servicer, Blue Ridge Asset Funding
Corporation, the Liquidity Banks from time to time party
hereto and Wachovia Bank, N.A. as Agent [incorporated by
reference to Exhibit 10.1 to the Quarterly Report on Form
10-Q filed by the company for the fiscal quarter ended
September 30, 2000].
10.20 Receivables Sale Agreement dated as of October 13, 2000
among Lafarge Corporation and certain of its Subsidiaries,
as Originators, and Sierra Bay Receivables, Inc. as Buyer
[incorporated by reference to Exhibit 10.2 to the Quarterly
Report on Form 10-Q filed by the company for the fiscal
quarter ended September 30, 2000].
10.21 Cost Sharing Agreement dated January 2, 1996 between Lafarge
Materiaux de Specialties and the company related to costs of
a new unit established for researching potential profitable
markets for their respective products in North America
[incorporated by reference to Exhibit 10.21 to the Annual
Report on Form 10-K filed by the company for the fiscal year
ended December 31, 1996].
10.22 Marketing and Technical Assistance Agreement dated October
1, 1996 between Lafarge S.A. and the company related to
research and development, marketing, strategic planning,
human resources and communication techniques in relation to
gypsum activities [incorporated by reference to Exhibit
10.22 to the Annual Report on Form 10-K filed by the company
for the fiscal year ended December 31, 1996].
10.23 Amendment No. 1 to Option Agreement for Common Stock dated
as of May 2, 2000 between Lafarge Corporation and Lafarge
S.A. [incorporated by reference to Exhibit 10.1 to the
Quarterly Report on Form 10-Q filed by the company for the
fiscal quarter ended June 30, 2000].
10.24 1998 Stock Option Plan of the company [incorporated by
reference to Exhibit 4.1 to the Registration Statement on
Form S-8 (Regulation No. 333-65897) of the company, filed
with the Securities and Exchange Commission on October 20,
1998].
10.25 Credit Agreement dated as of December 8, 1998 between the
company and nine separate banking institutions [incorporated
by reference to Exhibit 10.25 to the Annual Report on Form
10-K filed by the company for the fiscal year ended December
31, 1998].
10.26 Amendment dated August 1, 1998 to Nonemployee Director
Retirement Plan of the company filed as Exhibit
10.16.[incorporated by reference to Exhibit 10.26 to the
Annual Report on Form 10-K filed by the company for the
fiscal year ended December 31, 1998].


79
82



EXHIBIT
NUMBER DESCRIPTION OF EXHIBIT
- ------- ----------------------

*10.27 Non-Employee Directors' Deferred Compensation Plan Cash or
Phantom Stock Investment Options
*10.28 Commercial Paper Dealer Agreement dated as of March 2, 2001
between Lafarge Corporation and Salomon Smith Barney Inc.
concerning notes to be issued pursuant to an Issuing and
Paying Agency Agreement dated as of March 2, 2001 between
Lafarge Corporation and Citibank, N.A.
*10.29 Commercial Paper Dealer agreement dated as of March 2, 2001
between Lafarge Corporation and Suntrust Bank concerning
notes to be issued pursuant to an Issuing and Paying Agency
Agreement dated as of March 2, 2001 between Lafarge
Corporation and Citibank N.A.
*10.30 Commercial Paper Issuing and Paying Agent Agreement dated as
of March 2, 2001 between Citibank, N.A. and Lafarge
Corporation.
*10.31 Credit Agreement dated as of March 2, 2001 among Lafarge
Corporation as Borrower, the Initial Lenders named therein,
Citibank, N.A. as Administrative Agent, Salomon Smith Barney
Inc. as Arranger and Bayerische Landesbank Girozentrale, BNP
Paribas, Suntrust Bank and Westdeustche Landesbank
Girozentrale as Syndication Agents.
*21 Subsidiaries of the company.
*23 Consent of Arthur Andersen LLP, independent public
accountants.


- ---------------
* Filed herewith

(b) Reports on Form 8-K.
No reports on Form 8-K were filed during the last quarter of the fiscal
year covered by this Annual Report.

80
83

SIGNATURES

PURSUANT TO THE REQUIREMENTS OF SECTION 13 OR 15(d) OF THE SECURITIES
EXCHANGE ACT OF 1934, THE COMPANY HAS DULY CAUSED THIS ANNUAL REPORT TO BE
SIGNED ON ITS BEHALF BY THE UNDERSIGNED, THEREUNTO DULY AUTHORIZED.

LAFARGE CORPORATION

By: /s/ LARRY J. WAISANEN
------------------------------------
LARRY J. WAISANEN
EXECUTIVE VICE PRESIDENT AND
CHIEF FINANCIAL OFFICER

Date: March 28, 2001

PURSUANT TO THE REQUIREMENTS OF THE SECURITIES EXCHANGE ACT OF 1934, THIS
ANNUAL REPORT HAS BEEN SIGNED BELOW BY THE FOLLOWING PERSONS ON BEHALF OF THE
COMPANY AND IN THE CAPACITIES AND ON THE DATES INDICATED:



SIGNATURE TITLE DATE
--------- ----- ----

/s/ JOHN M. PIECUCH President and Chief Executive Officer March 28, 2001
- ------------------------------------------ and Director
JOHN M. PIECUCH

/s/ LARRY J. WAISANEN Executive Vice President and Chief March 28, 2001
- ------------------------------------------ Financial Officer
LARRY J. WAISANEN

/s/ JOSEPH B. SHERK Vice President and Controller March 28, 2001
- ------------------------------------------
JOSEPH B. SHERK

/s/ BERTRAND P. COLLOMB Chairman of the Board March 28, 2001
- ------------------------------------------
BERTRAND P. COLLOMB

Director March , 2001
- ------------------------------------------
THOMAS A. BUELL

/s/ MARSHALL A. COHEN Director March 28, 2001
- ------------------------------------------
MARSHALL A. COHEN

/s/ PHILIPPE P. DAUMAN Director March 28, 2001
- ------------------------------------------
PHILIPPE P. DAUMAN

/s/ BERNARD L. KASRIEL Director March 28, 2001
- ------------------------------------------
BERNARD L. KASRIEL


81
84



SIGNATURE TITLE DATE
--------- ----- ----

/s/ JACQUES LEFEVRE Director March 28, 2001
- ------------------------------------------
JACQUES LEFEVRE

/s/ PAUL W. MACAVOY Director March 28, 2001
- ------------------------------------------
PAUL W. MACAVOY

/s/ CLAUDINE B. MALONE Director March 28, 2001
- ------------------------------------------
CLAUDINE B. MALONE

/s/ ROBERT W. MURDOCH Director March 28, 2001
- ------------------------------------------
ROBERT W. MURDOCH

/s/ BERTIN F. NADEAU Director March 28, 2001
- ------------------------------------------
BERTIN F. NADEAU

/s/ JOHN D. REDFERN Director March 28, 2001
- ------------------------------------------
JOHN D. REDFERN

/s/ JOE M. RODGERS Director March 28, 2001
- ------------------------------------------
JOE M. RODGERS

Director March , 2001
- ------------------------------------------
MICHEL ROSE

/s/ LAWRENCE M. TANENBAUM Director March 28, 2001
- ------------------------------------------
LAWRENCE M. TANENBAUM

/s/ GERALD H. TAYLOR Director March 28, 2001
- ------------------------------------------
GERALD H. TAYLOR


82