Abstract:For a lot of pavement structure the adhesion between ordinary sealing layers is not good, in order to solve this problem, a new high performance bonding layer material has been developed,the infiltrating effect of surface was evaluated by penetration depth test and infiltration test. The optimum proportion of the mixture was determined. Through the shear test and drawing test as well as accelerated load test, the improved interlayer contact conditions and other road performance of bonding layer were evaluated. Existing test results show that by use of waterborne epoxy resin emulsion asphalt mixture as bonding layer, the improved infiltration and surface consolidation effect are significant. Compared with the existing single asphalt emulsion material bonding layer, the interlayer binder strength is improved greatly, the effect of haul wheel load is relatively small when asphalt pavement is used as the construction platform. From this sense, the mixture of waterborne epoxy resin and emulsion asphalt may be the future and next generation of upgrade bonding layer material.