Maintenance and rehabilitation at appropriate time is essential for the asphalt pavements to
serve the traffic till the end of their design lives. However, frequent production and …

Understanding the link between molecular composition and macro-mechanical performance
of asphalt binder is crucial for the selection, modification and performance prediction of …

Due to the excellent shear deformation resistance of high-viscosity polymer-modified
bitumen (HVPMB), the traditional methods based on time sweep and linear amplitude …

Calcium alginate capsule can gradually release the encapsulated rejuvenator after
compressive loading, thus realize self-repairment of micro cracks and in-situ regeneration of …

Adding self-healing materials to asphalt can improve the service life of asphalt pavement. In
this research, three kinds of polyurea elastomers (PE) with self-healing properties were …

Multi-walled carbon nanotubes (MCNT) are widely employed to modify the bitumen due to
their excellent properties. However, there is limited research on using MCNT to accelerate …

To understand the interfacial property and its effect on the compatibility between styrene–
butadienestyrene (SBS) modifier and asphalt, as well as to further reveal their compatibility …

Currently, the high viscosity modified asphalt (HVMA) is widely used in the porous asphalt
pavement (PA) in China. HVMA provides good raveling resistance and rutting resistance for …

To further evaluate the compatibility between asphalt matrix and styrene-butadiene-styrene
(SBS) modifier using a molecular dynamics (MD) method, MD models of asphalt matrix, SBS …

Self-healing behavior of binder has important potential for promoting low-carbon service and
extending service life of asphalt pavement. A novel self-healing polyurethane modified …