Certain aspects of quality control testing hasn't changed all that much over the decades. While it is necessary and extremely important, when working with various Departments of Transportation (DOT) ...

PaveScan MDM is sensitive to subtle changes in aggregate, mix and moisture, comparing daily samples against approved mix designs makes any deviations apparent and helps to fix any problems before the ...

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 practices and methods listed were compiled from information found on the DOT’s website or from a document or documents on their website. AASHTO standard specifications begin with an “M,” practices ...

Warm mix asphalt technology has the potential to significantly reduce mixing temperatures, improve compaction, extend the paving season, reduce fuel consumption, and reduce emissions. Wayne Jones, ...