Overview of NCHRP Synthesis Project 492: Performance Specifications for Asphalt Mixtures

摘要

Identify state-of-the-practice strategies used by DOTs, CanadianrnMOTs, and other agencies on:rn1. Effectively implement performance specifications & performancerntesting for asphalt mixturesrn2. Performance tests used with volumetric properties for specifyingrnboth traditional and nontraditional plant-produced asphalt mixturesrn3. Use of performance tests in asphalt QA procedures