Performance-Based Asphalt Specifications and Balanced Mix Design
Asphalt specifications provide a framework for designing and producing consistent pavement mixtures. Requirements for binder grade, aggregate properties, air voids, voids in mineral aggregate, and other volumetric characteristics give engineers measurable criteria for evaluating an asphalt mixture before it is implemented for a roadway project. Those requirements remain important. But the questions facing the asphalt industry have become more complex. Technologies like higher reclaimed [...]
