TRB's National Cooperative Highway Research Program (NCHRP) Research Report 843: Long-Term Field Performance of Warm Mix Asphalt Technologies compares material properties and field performance of warm mix asphalt (WMA) and control hot mix asphalt (HMA) pavement sections constructed at 28 locations across the United States. It explores significant determinants for each type of distress and potential practices regarding the use of WMA technologies.
Table of Contents
|Chapter 1 - Introduction||3-6|
|Chapter 2 - Research Approach||7-20|
|Chapter 3 - Transverse Cracking||21-30|
|Chapter 4 - Wheel-Path Longitudinal Cracking||31-40|
|Chapter 5 - Rutting and Moisture Susceptibility||41-46|
|Chapter 6 - Findings||47-49|
|Abbreviations, Acronyms, and Initialisms||53-54|
|Appendix A - Project Mix Design Information||55-57|
|Appendix B - Summary of Field Performance||58-65|
|Appendix C - Summary of Significant Material Properties||66-68|
|Appendix D - Proposed Test Methods||69-82|
|Appendix E - AASHTOWare Pavement ME Design Analysis Results||83-87|
|Appendix F - Material Properties and Performance Evolution for New Projects||88-108|
|Appendix G - A Framework for Development of Performance Predictive Models Based on Statistical Methods||109-118|
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