Abstract: Permanent deformation of asphalt mixture under repeated load can be divided into three phases: decelerating phase, stationary phase, and accelerating flow phase. Most of the existing models cannot fully describe deformation ...

Abstract: The interface between asphalt and aggregate directly determines the performance of asphalt mixtures but unavoidable weaknesses can be easily found at the interfacial bonding region. In order to evaluate the interfacial ...

Abstract: With the growth of service time, semirigid base asphalt pavements have gradually entered the maintenance and reconstruction period. Therefore, the treatment of waste semirigid bases has become an important issue. In this ...

Abstract: Two kinds of asphalt binders and four kinds of aggregate gradations were selected. Cylinder specimens of six types of asphalt mixtures were molded by the superpave gyratory compactor (SGC) rotary compaction method, and ...

Abstract: This study used two types of self-healing microcapsules to evaluate the healing performances of asphalt materials that contained different dosages of microcapsules under three different loading modes: shear, tension, and ...

Abstract: Excessive surface temperature of asphalt pavement in summer is one of the main causes of urban heat islands (UHIs), so reducing pavement temperature is a potential research perspective for alleviating the UHI effect. This ...