Issues like limitation of natural resources aggregates, global warming, need for eco-friendly, cost-effective, and high performance durable asphalt mixture, have made the Reclaimed Asphalt Pavements Warm Mix (RAP-WMA) Steel Slag (SS-WMA) interesting substitutions conventional Hot mixtures. Furthermore, presence moisture initiates accelerates deterioration both these In this way, response RAP-WM...

Asphalt materials have a very wide range of applications in roads, but with the increase traffic pressure and intensification cracking rutting traditional asphalt pavements, there is an urgent need to further improve performance materials. In this paper, composite containing 10%, 20%, 30% trinidad lake (TLA) 0%, 2%, 3%, 4% styrene-butadiene rubber (SBR) were prepared. Their basic properties mix...

Ultrasonic testing can be used for a nondestructive and rapid determination of material properties. In this study, twelve asphalt mixture samples four different types were fabricated in conventional property tests two ultrasonic wave tests. Physical properties such as bulk specific gravity air void content, mechanical dynamic modulus phase angle, acoustic velocity measured. Relationships betwee...

Enhanced resonance search (ERS) is a nondestructive testing method that has been created to evaluate the quality of a pavement by means of a special instrument called the pavement integrity scanner (PiScanner). This technique can be used to assess the thickness of the road pavement structure and the profile of shear wave velocity by using the principle of surface wave and body wave propagation....

Class C fly ash is a coal combustion product normally produced from lignite or subbituminous coal obtained as a result of the power generation process. In recent years, efforts were taken to incorporate self-cementing fly ash into full-depth reclaimed (FDR) asphalt pavements to improve the structural capacity of asphalt pavement base layers. In this study, an existing asphalt pavement in County...