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 ...

Abstract: Polyurethane-bound porous mixture (PPM) is a new type of pavement material that has shown some potential for overcoming common asphalt mixtures mechanical failures. However, little research has been done on its skid ...