Abstract: AbstractThis study investigated the shear strength and failure mechanism of the asphalt-aggregate interface with both virgin and aged asphalt based on reclaimed asphalt mixtures. Test devices and methodology were developed ...

Abstract: AbstractSemiflexible pavement (SFP) is a composite material composed of porous asphalt mixtures and cementitious grout substances. Numerous asphalt–grout interfacial transition zones (ITZ) exist within this material and ...