The research on Functional materials of asphalt pavement

pavement materials functional research and application are discussed based on high modulus anti-rutting asphalt concrete, porous drainage of asphalt concrete, flame retardant noise characteristics of asphalt concrete. Functional asphalt pavement of development and application of new materials in China greatly promoted the asphalt pavement construction technical level and the service function, make our country road construction began to safety, environmental protection, energy saving, has initially appear technical sophistication and superiority. From the development trend of asphalt concrete pavement, functional asphalt pavement materials have broad application prospects.