Polyphosphoric acid (PPA) had a significant benefit as a supplemental modifier to improve
the performance of polymer modified asphalt and bio-asphalt due to the presence of network …

Asphalt-aggregate interfaces are prone to damage by moisture, leading to a decrease in
interfacial adhesion. However, the precise mechanism governing water molecule behavior …

To develop a new sustainable compound bio-oil rejuvenator product and understand its
rejuvenation mechanism on long-term aged asphalt, the castor oil vegetable asphalt (COA) …

SBS modified asphalt (SBSMA) pavements have gained popularity worldwide due to their
prominent performance. However, its maintenance and reconstruction projects will produce …

Economic and environmental sustainability has been a significant stimulus to the use of
recycled asphalt materials in the pavement industry. In this practice, rejuvenators are usually …

To investigate the fatigue and self-healing properties of aged and rejuvenated SBS-modified
asphalt, soybean oil (SBO), epoxidized soybean oil (ESO), and commercial rejuvenators …

This study aims to systematically investigate the influence of rejuvenator type/dosage and
the aging degree of bitumen on the rutting resistance, flow behavior, and elastic/creep …

Due to the concerns of sustainability, environment, and economy that are associated with
non-renewable petroleum-based additives, there has been a growing interest in bio …

Adding graphene microflakes with excellent mechanical properties to asphalt materials can
promote the development of sustainable transportation infrastructure. Recently, graphene …

To accurately evaluate the modification effect of direct-to-plant styrene–butadiene–styrene
block copolymer (SBS) modifier on asphalt, a collection method for direct-to-plant SBS …