Asphalt pavement is inevitably exposed to sunlight and different water environment during
the service life, and the environment changes have caused the asphalt to be aged under the …

In this study, the effects of phenolic resin (PF) on the permanent deformation and short-term
aging resistance of SBR-modified asphalt binder were investigated. Multiple stress creep …

SBS modified asphalt with different block ratios (40/60, 30/70, 20/80) was prepared using a
high-speed shearing apparatus to study the effect of the ultraviolet absorber (UV-531) on its …

Polyphosphoric acid (PPA) modifier, which can effectively improve the rheological properties
of asphalt, is widely used in pavement engineering. In order to accurately evaluate the low …

Amorphous poly alpha olefin (APAO) was added into the waste tire rubber (WTR) modified
asphalt and its effects on aging properties of WTR modified asphalt were investigated. Thin …

Laboratory methods to simulate the short-term and long-term aging occurring during the
service life of asphalt binder in a pavement are standardized, and the influence of ultraviolet …

In this study, the effects of UV radiation on the high temperature fatigue performance of SBS
modified asphalt and asphalt mixtures were analyzed, and the effects of outdoor …

Ultraviolet (UV) radiation causes serious ageing problems on pavement surface. In recent
years, different UV blocking materials have been used as modifiers to prevent asphalt …

The aging resistance of asphalt mixture has an important impact on the long-term quality
and service life of asphalt pavements. This research aims at studying the effects of long-term …

Although several studies indicated that the addition of Styrene-Butadiene-Styrene (SBS) and
Styrene-Butadiene Rubber (SBR) bring a lot of benefits on properties of asphalt binders …