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Chicago Testing Laboratory, Inc.

Visiting address

3360 Commercial Avenue

Illinois 60062


Postal address

3360 Commercial Avenue

Northbrook , Illinois 60062

United States


Tel +1 847 498 6400

Fax +1 847 498 7232

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Company information

Since 1912 our most important asset has been our people and their experience. State-of-the-art facilities equipped with: Nuclear Asphalt Content Gauge, NCAT ignition oven and Superpave Gyratory Compactor. We are equipped to design proprietary and custom mixes for everything from super highways to supermarkets. From roads and large research projects to testing fuels, motor oils and roofing materials - we're a resource for everything asphalt. CTL, Inc. is used by public agencies and private corporations worldwide. We are a respected resource for the consulting, testing and inspection of asphalt materials. In 1999, the Chicago Testing Laboratory and JFG Technical Center merged to form a complete resource for quality control and quality assurance of asphalt materials.

Company information

Headquarters location 3360 Commercial Avenue
Illinois 60062
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  • Consulting Services - Expert Testimony
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