Bitumen 80/100

Bitumen 80/100 is a standard bitumen of the type of penetrating bitumen, which is usually known as road grade bitumen and has extraordinary properties for road construction, asphalt construction and road surface coating. This type of bitumen is mainly used in the manufacture of hot asphalt mixtures. Permeable bitumen, such as 80/100 bitumen, is bitumen obtained by aeration on the bottom of a distillation tower known as vacuum baton so that its permeability is between 80 and 100. Impregnated grade bitumen has thermoplastic properties, which reduces the viscosity of bitumen at high temperatures and increases its viscosity at low temperatures. Among these, bitumen 100/180 is the most widely used in road surface coating