Study on the Rheology of Healing–Sensing Asphalt and the Evaluation of Self-Healing and Self-Sensing Performances

Abstract

AbstractPolyurethane (PU) and polyaniline (PANI) were used to construct a new smart asphalt with self-healing and self-sensing performance. PU and PANI formed a stable healing–sensing double network structure. This paper studied the high-temperature, ...Practical ApplicationsThe smart city of the future aims to achieve sustainable urban development by integrating digital technologies and optimizing the use of resources. The basis of the future city—the smart pavement is also facing challenges and ...