IMPROVING OUR CUSTOMER S EXPERIENCE

Iron Mountain Trap Rock supplies tough, wear-resistant trap

rock. Next to Iron Mountain’s 200-year-old

mine, our new, state-of-the-art plant

produces 400 tons of trap rock

per hour.

IMPROVING OUR CUSTOMER’S EXPERIENCE

Iron Mountain

Trap Rock

At the beginning of the 20th century, Fred Weber, Sr. bought his first piece of mechanized equipment - a solid-tire, 5-ton dumpster truck. His company started rolling as he steadily combined talented people and the right tools. Today our philosophy remains the same: Bring profession-als together and give them the tools to get the job done. Our subsidiary companies support each other to ensure the suc-cess of your project.

At Iron Mountain Trap Rock, it’s

not just about working hard, we take pride in safely providing our customers the strongest, highest quality, most uniform aggregate on the market. Class I Railroads, Departments of Transportation, Cities, Counties and general contractors have achieved substantial mainte-nance and reconstruction sav-ings long-term by incorporating this “one of a kind” aggregate.

Products are shipped how and when they are needed at Iron Mountain. With our newly expanded rail system, we can service three 80 car unit trains simultaneously while loading 80 cars in less than 6 hours. Day or night... truck, train

or barge ... we deliver.

We believe that a commitment to health, safety and environ-mental matters benefits our customers, our employees and the communities we serve.

In 2007, Iron Mountain Trap Rock achieved the National Stone, Sand and Gravel Association’s (NSSGA) Silver Environmental Excellence Award.

OVERVIEW AND MISSION

VARIETY

Railroad Ballast

Industrial

Concrete Floor

Hardener

Superpave

Asphalt Pavement

Concrete Paving

Landscape Stone

Chip Seal

Roofing Granules

Microsurfacing

Exposed Aggregate

Skid Resistant

Surfaces

Architectural Stone

Epoxy Overlays

SAFETY

RESPONSIBILITY

FLEXIBILITY

transportation services

KEY SUPPLIER TO THE CONSTRUCTION

INDUSTRY FOR OVER 5 DECADES

Full-Unit Train (70 Cars) Loading and Barge Shipment Capabilities

15,000 ft. of Rail Track Facilitates Trap Rock delivery

Located on the convenient Union Pacific Mainline

“

”

We dedicate ourselves to

be a low-cost modern

pro-ducer in the market and we

ensure that we can provide

customers with high-quality

products they can afford.

Roger Gagliano President of Operations & COO

for Fred Weber

Iron Mountain Trap Rock currently drills and

shoots a 135-foot rock face. The material is then

loaded into a 50-ton haul truck and dumped into a

Primary Jaw Crusher that crushes it down to an 8”

minus.

It is then conveyed approximately 2,000 feet to

the Secondary Plant where it is processed through

three cone crushers and screened into the finished

product.

Our portable plants are capable of producing over

1,400 tons per hour. We produce more than 30

rock gradations that meet all state, city, county and

airport specifications.

In addition to around-the-clock services, we can

provide jobsite blasting and crushing of stone.

more than 30 years of experience

crushing trap rock

Specific Gravity - ASTM C128-84 2.65

Absorption

-

ASTM

C128-84

.20

L.A. Abrasion % wear - ASTM C131-81

17.00

Hardness - MOHS Scale

7.00

5-Cycle Sodium Sulfate Soundness - ASTM C88-83 Less Than

.20

Fusion Temperature - ASTM D1857-68 (reapproved in 1980)

Initial Deformation

2475ºF

Softening

2580ºF

Hemispherical

2685ºF

Fluid

+ 2700ºF

Potential Reactivity - ASTM C289-81

R

21.7

S

87.5

Aggregate considered innocuous

Compressive Strength - ASTM D2938

47,000 psi

ASTM C944 - Abrasion Resistance of Concrete Surfaces by

Rotating Cutter Method

SAMPLE

LOSS IN GRAMS

Concrete - No Surface Hardener

20.4

Iron Mountain Trap Rock® Floor Hardener

7.0

(Applied at one pound per square foot)

CHEMICAL ANALYSIS

COMPONENT

PERCENT

Silica Oxide

75.15

Aluminum Oxide

9.36

Iron Oxide

3.74

Potassium Oxide

4.86

Sodium Oxide

3.63

Calcium Oxide

.81

Magnesium Oxide

.20

LOI

.42

PHYSICAL AND CHEMICAL ANALYSIS OF

TYPE 1 PORTLAND CEMENT

Type 1 Portland Cement is produced in accordance

with all applicable ASTM Specifications.

physical analysis

Products

include

(but are not limited to)

1 1/2 x 1”

3/4” x 3/8”

3/4” Conc.

1/2” x 1/4”

3/8” x 3/16”

3/8” x 1/4”

1/4” x 1/8”

Grit

Sand

1/2” x 0

3/16” x 0

5 Ballast

4A Ballast

4 1/2” x 3

3/4” x 0

3 x 0

Man Sand

CA 16

Call for specific gradations

Key Properties:

n

Absorption - Less than 1/5

of 1%*

n

Fusion Temperature - 2700ºF

Los Angeles Abrasion Test

17.00 Wear*

n

Compressive Strength

47,700 lbs per square inch*

*values pertain to Iron Mountain

Trap Rock® Aggregate Only.

“

resource integration center

While our product and materials locations are spread across the area, you can easily place

your order with just one phone call. With a combined 60 + years of experience, our

cus-tomer service representatives can discuss your options, quote prices and ensure that your

order is processed when you need it.

Iron Mountain continually strives to improve our

Customer’s experience each and every time we interact.

Frequent internal communication involving Operations, Sales and

Quality Control groups, coupled with open and recurrent Customer interaction,

allows Iron Mountain to provide the highest quality products and services

while increasing our Customer’s productivity along the way.

Konn Wilson - President, Business Development

”

One Call Gets It All

Contact our Resource Integration Center toll free:

COMMITTED TO THE HIGHEST STANDARDS

OF

ETHICS

AND

INTEGRITY

WHILE REMAINING

FOCUSED ON PROJECT DIRECTIVES

FOR MORE INFORMATION ABOUT IRON MOUNTAIN

TRAP ROCK

PLEASE CONTACT:

JUSTIN NABER

DIRECTOR OF BUSINESS DEVELOPMENT

MIDWEST REGION

Fred Weber, Inc.’s Family of Companies

Mr. Justin Naber Iron Mountain Trap Rock 2320 Creve Coeur Mill Road P.O. Box 2501 Maryland Heights, MO 63043-8501 (314) 344-0070 - Office (314) 277-6521 - Cell (314) 344-0356 - Fax jdnaber@fredweberinc.com

CONSTRUCTION