Abstract: Long-term vapor exposure generates persistent moisture gradients across asphalt pavement sections, driving moisture diffusion into asphalt concrete (AC). Moisture in AC weakens the materials and exacerbates the action of ...

Abstract: The occurrence of cracking, loosening, and other distresses in asphalt pavements is closely related to the failure of asphalt–aggregate adhesion. Studying the effect of asphalt film thickness on asphalt–aggregate adhesion ...

Abstract: The construction temperature of commonly polymer-modified asphalt for thin overlay is high, and the asphalt is prone to aging, which affects the service life of pavement. In this research, polyurethane (PU) binder was used ...