Yunnan Dali # 70 asphalt road where to buy Keywords: 70 # asphalt road asphalt roads inferior quality asphalt road asphalt road # 70 suppliers we are clearly aware of GB 70 # ASPHALT (Hanjing 1895402576) mainly in the road Engineering for cementitious materials, gravel and other mineral materials used and co-formulated into asphalt concrete, asphalt and other asphalt mixing mortar were used for road pavement or shop floor and other projects. Each person is responsible for the choice of 70 # asphalt road in road engineering time, but also very clear guidance according to traffic and climatic characteristics to choose. Southern region should use high viscosity petroleum asphalt, asphalt pavement in the summer in order to ensure stable enough; but the cold northern regions should use low viscosity petroleum asphalt, asphalt pavement in order to ensure that at low temperatures still have a certain deformation capacity, reduce low cracking. The company produces 70 # road asphalt products are suitable for highway, a secondary road paving, and according to the technical indicators are divided into three ABC, with low prices, excellent quality, high temperature stability, high extension, lasting sticky attached sex and other characteristics. If you have the demand for road asphalt # 70, you can always call the telephone consultation and order, Xiao Han 24 hours for you to boot! Contact: Han Jingli Tel: 18954025796 Address: Guangrao Development Zone solidarity Road 678