In asphalt pavement, a foundation layer consisting of mineral aggregate bound together with asphaltic material.

A mixture of slow-setting emulsified asphalt, fine aggregate, and mineral filler, with water added to produce a slurry consistency.

The treatment of naturally occurring nonplastic or moderately plastic soil with liquid asphalt at normal temperatures to improve the load-bearing

Shingles manufactured from saturated roofing felts (rag, asbestos, or fiber glass) coated with asphalt and having mineral granules on the

A bituminous coating, with or without aggregate, applied to the surface of a pavement to waterproof and preserve the surface

A liquid material of low viscosity which upon application to a nonbituminous surface is completely absorbed; used to waterproof existing

A plank which is fabricated of a mixture of asphalt fiber and mineral filler, often reinforced with steel or fiberglass