The cohesive and adhesive performances of bituminous materials significantly affect the
service life of asphalt pavement. The molecular dynamics (MD) simulation method has been …

This study aims to multiscale investigate the effects of rejuvenator type, temperature, and
aging degree of bitumen on the diffusion behaviors of rejuvenators (bio-oil BO, engine-oil …

Molecular weight distributions are widely used to evaluate the effects of aging or modifiers in
bituminous binders. As with polymers, the most common techniques to obtain the …

The blending degree between virgin asphalt and aged asphalt has a significant effect on
road performance of reclaimed asphalt mixture. This study presented an innovative …

This study aims to comprehensively investigate the rejuvenation efficiency of various self-
developed compound rejuvenators on the physical, mechanical, and aging properties of …

To investigate the diffusion behavior of phase change materials (PCMs) in differently aged
asphalts during leakage and their impact on asphalt performance, this study focuses on …

It is important to fully restore the performance of aged styrene–butadiene–styrene (SBS)
modified bitumen (SMB) and reduce its construction temperatures in high-value recycling …

The use of warm-mix recycling technology can reduce the mixing temperature and the
secondary aging of binders in reclaimed asphalt pavement (RAP), which is one of the …

Lignin is an abundant biopolymer with potential value-added applications that depend on
biomass source and fractioning method. This work explores the use as emulsifiers of three …