Thermal oxidative ageing as an inevitable process in the practical application of road
asphalt has a great effect on the properties of polymer-modified asphalts (PMAs). In this …

Weather aging may cause more severe degradation on asphalt than thermal-oxidative aging
due to the synergistic effect among oxygen, heat, ultraviolet (UV) radiation, and moisture …

During the service period, asphalt materials are affected by various natural factors, including
heat, ultraviolet light, oxygen and moisture, etc., resulting in the reduction of pavement …

To improve the thermal-aging stability and rheological performance of styrene–butadiene
rubber (SBR)-modified asphalt, phenolic resin (PF) was introduced in the process of …

In order to investigate the potential application of low-grade hard asphalt in high-
temperature and high-altitude areas, various tests were conducted to analyze the …

To improve the performance of desulfurized rubber modified asphalt (DRMA), especially its
high‐temperature performance, three modifiers (including polyphosphoric acid [PPA] …

Asphalt aging has a direct influence on the durability of asphalt mixture. In order to improve
thermal oxidizing aging resistance of asphalt, the commercial antioxidants including Irganox …

To promote the application of warm mix asphalt (WMA) technology in strong UV areas, warm
mix SBS modified asphalt binders with better UV aging resistance were developed in this …

Asphalt binder is inevitably aged by ultraviolet (UV) light during its service period. UV ageing
can significantly decrease the technical properties of asphalt binder. The sensitivity of …

This study investigates the performance of polyphosphoric acid/styrene–butadienestyrene
(PPA/SBS)-modified bio-mixed asphalt after thermo-oxidative and ultraviolet (UV) aging …