PETALING JAYA: In a bid to reduce road damages including potholes, the Public Works Department (JKR) has barred the use of lower concentration bitumen mixture in road resurfacing jobs. Effective May 1 ...

The Utah Department of Transportation (UDOT) has applied and tested a new HiMod high-density asphalt blend that the department says will eliminate potholes on roads throughout the state. Tests ...

During the past 26 years Carl Covington has worked for Dunn Construction, he's been part of the asphalt production transformation this 125-year-old leading Southern road contractor has undergone to ...

The history of asphalt mix design has changed significantly over the years with the goal always to create stable and durable pavements. Today, asphalt mixtures are primarily designed under the ...

Asphalt mix design equipment: Includes Superpave gyratory, Hveem and Marshall Compactors. Stabilometers and Marshall Press. Asphalt mixture performance tester (AMPT): Measures mechanical properties of ...

Bill Buttlar, a professor at the University of Missouri, highlights takeaways in the university’s research on using recycled low-density polyethylene in asphalt paving materials. In August 2021, the ...