All of the courses of asphalt-aggregate mixtures placed above the subgrade or improved subgrade.

A compound applied to asphalt pavements to protect the surface from deterioration, from weathering, and from petroleum products.

A pavement consisting of a surface course of mineral aggregate, coated and cemented together with asphalt cement on supporting courses.

A paper sheet material that has been coated, saturated, or laminated with asphalt to increase its toughness and its resistance

A liquid asphaltic product sometimes containing small amounts of other materials such as lampblack, aluminum flakes, and mineral pigments.

One or more courses of asphalt construction on an existing pavement; generally includes an asphalt leveling course to correct the