With this process, there’s no external heating involved. Asphalt concrete’s pavement structure typically has three main layers: the base layer, the intermediate layer and the surface layer.

A rigid pavement is a road surface overlaid with reinforced concrete, while a flexible or asphalt one has a bituminous (tar) overlay. Asphalt roads are the most common type of paved roads in ...

Some said timing for the World of Asphalt Show and Conference was ideal, with pavement tied to hot-button issues locally and ...