Comparative Study on Performance Test of Additive Type High Modulus Asphalt Mixture
In view of the early damage problem of the trunk asphalt pavement under heavy traffic conditions,this paper selects three different types of high modulus agents to prepare high modulus modified asphalt at their optimum dosage,tests and compares the technical indicators of three types of asphalt binders and SBS modified asphalt,and designs the mix proportion of asphalt mixture on this basis.Finally,the pavement performance evaluation of high modulus asphalt mixture,such as high temperature stability,low temperature crack resistance,water stability and dynamic modulus,was realized.
万方数据
维普
