Transportation Industry - Knowledge & Resource Center

GCat: Construction and Design
MCat: Paving Materials

Asphalt and other bituminous materials and concrete materials used for paving roads.

Asphalt Technology

Technology on the properties and use of asphalt.

Bituminous Materials

Characteristics of bituminous materials. Bituminous and aggregate combinations to meet surface and structural requirements. Nonbituminous components of bituminous paving mixtures.

Concrete Materials

Properties, durability and placement techniques of concrete materials.

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