Suggested Citation: "Appendix A - Overview of the ABQT Device." National Academies of Sciences, Engineering, and Medicine. 2022. Evaluation of the Asphalt Binder Quality Tester. Washington, DC: The ...

The widespread use of petroleum-based asphalt binders in the construction industry is accompanied by high material costs due to the volatility of the petroleum market and negative environmental ...

Snow and ice can damage paved surfaces, leading to frost heaves and potholes. These become potential hazards for drivers and pedestrians and are expensive to fix. Now, researchers propose in ACS ...

Snow and ice can damage paved surfaces, leading to frost heaves and potholes. These become potential hazards for drivers and pedestrians and are expensive to fix. Now, researchers propose in ACS ...

The re-binder offers a new way to pave with asphalt millings. The re-binder is a bio-based liquid topical that seals and binds loose millings to create parking lots, driveways and low-volume roadways.

Systematic, well-designed, and implementable research is the most effective way to solve many problems facing state department of transportation (DOT) administrators and engineers. Often, highway ...

Invigorate Asphalt Rejuvenator from Colorbiotics is a new soybean oil-derived additive that triggers chemical reactions inside recycled asphalt pavement (RAP) and stiff binders to break down ...

A dramatic oil spill, such as the Deepwater Horizon accident in the Gulf of Mexico a decade ago, can dominate headlines for months while scientists, policymakers and the public fret over what happens ...