Fatigue cracking is one of the main diseases that affect pavement durability. Understanding
the relationship between the self-healing ability and fatigue life of asphalt materials from the …

Self-healing has great potential to extend the service life of asphalt pavement, and this
capability has been regarded as an important strategy when designing a sustainable …

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

Synthesis and comprehensive examination of a polyurethane (urea) elastomer that self-
heals based on intrinsic dynamic non-covalent bonds (van der Waals and hydrogen) are …

The molecular dynamics (MD) simulation was used in this study to explain the microscopic
process of asphalt self-healing and investigate the influence of temperature on the self …

In this study, self-healing SBS (S-SBS) was first synthesized by introducing dynamic
disulfide bonds into the molecular structure of SBS. Subsequently, a self-healing SBS …

Asphalt mixtures have the potential to repair a part of their cracks through self-healing
capability. However, various factors, such as aging, can influence the effectiveness of this …

The molecular model of asphalt binder was established by means of molecular dynamics
(MD). The MD model was validated with respect of density, glass transition temperature …

The intrinsic self-healing efficiency of asphalt pavement is insufficient to timely repair the
cracks generated due to the asphalt aging, traffic loading, and other unfavorable factors …

In this study, heavy calcium carbonate was modified with three kinds of modifiers ie
aluminate, stearic acid and titanate as coupling agents by wet modification to prepare …