Clean stone, unwashed, even gradation.
Commonly used in asphalt production.
There are three main types of asphalt: Hot Asphalt, MC Cold Mix, and UPM. There are also different varieties of these asphalts for summer and winter use.
What materials are in asphalt?
asphalt, black or brown petroleum-like material that has a consistency varying from viscous liquid to glassy solid. It is obtained either as a residue from the distillation of petroleum or from natural deposits. Asphalt consists of compounds of hydrogen and carbon with minor proportions of nitrogen, sulfur, and oxygen.
Did you know?
Most of Canada’s highways and (non-rural) roads are composed of asphalt, because asphalt costs less to place than concrete.