Research on Evaluation Target of Rubber Asphalt Quality

In this paper,the formation of rubber asphalt and the superiorities to both conventional asphalt and the polymer modified asphalt are introduced.The functional mechanism of rubber asphalt which is different from that of conventional asphalt and polymer modified asphalt is focused.The evaluation targets which can reflect the performance of rubber asphalt are determined.Thus a technical criteria frame for the quality of rubber asphalt is formed.