driving the growth of the asphalt market

bitumen, commonly known as asphalt, is a black, viscous mixture of hydrocarbon residues obtained from petroleum distillation or naturally obtained asphalt. there is also naturally produced asphalt. asphalt is mainly composed of hydrocarbons. it is black, shiny, toxic, smelly, and has anti-corrosion, insulation, plasticity and other properties. there are many types of asphalt production processes.…