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 ...

This report presents the findings from an evaluation study conducted by TRB to assess the development process and potential economic impact of the Asphalt Binder Quality Tester (ABQT). The ABQT is a ...

The asphalt pavement industry has a long history of using recycled materials in asphalt mixtures to achieve engineering, economic, or environmental benefits. One example is reclaimed asphalt pavement ...

For failed pavements, full-depth reclamation (FDR) reclaims and treats an entire road structure – including underlying materials – to produce a stabilized base course ready for overlay. With FDR, an ...