NCHRP Project 9-49A: Performance of WMA Technologies: Stage II -- Long-Term Field Performance

The objectives of this research are to: (1) Identify the material and engineering properties of warm mix asphalt (WMA) pavements that are significant determinants of their long-term field performance, and (2) Recommend best practices for the use of WMA technologies.


    • English


    • Status: Active
    • Contract Numbers:



    • Sponsor Organizations:

      Louisiana Department of Transportation

      P.O. Box 94245
      1201 Capitol Access Road
      Baton Rouge, LA  USA  70804-9245
    • Project Managers:

      King, Bill

    • Performing Organizations:

      Louisiana Transportation Research Center

      4101 Gourrier Avenue
      Baton Rouge, LA  USA  70808
    • Principal Investigators:

      Mohammad, Louay

    • Start Date: 20110429
    • Actual Completion Date: 20160728
    • Source Data: RiP Project 29200

    Subject/Index Terms

    Filing Info

    • Accession Number: 01465920
    • Record Type: Research project
    • Source Agency: Louisiana Transportation Research Center
    • Contract Numbers: 30000545, 12-4B
    • Files: RiP, STATEDOT
    • Created Date: Jan 3 2013 3:07PM