TRB’s National Cooperative Highway Research Program (NCHRP) Report 589: Improved Conditioning and Testing Procedures for HMA Moisture Susceptibility explores whether combining the environmental conditioning system with the simple performance test would provide a superior procedure for determining the moisture susceptibility of hot-mix asphalt (HMA).
The following appendixes are available online: * Appendix A - ECS/Dynamic Modulus Procedure for Phase IA * Appendix B - Test Specimen Identification and Air Void Content * Appendix C - HWTD Data and Graphs * Appendix D - ECS/Dynamic Modulus Results * Appendix E - Visual Inspection * Appendix F - Statistical Analysis of Dynamic Modulus Results