Aggregate Research Investigation

This research project will perform an investigation of properties related to aggregate shape, angularity, and texture; the aggregate interfacial zone and bond in concrete and asphalt mixtures; and ways of quickly identifying deleterious aggregate materials or constituents, including fine aggregate blending and grading in concrete and research on the effect of aggregate interface properties in hot-mix asphalt and warm-mix asphalt.


    • English


    • Status: Active
    • Sponsor Organizations:

      Federal Highway Administration

      1200 New Jersey Avenue, SE
      Washington, DC  United States  20590
    • Project Managers:

      Youtcheff, Jack

    • Start Date: 20090123
    • Expected Completion Date: 0
    • Actual Completion Date: 20091031
    • Source Data: RiP Project 20653

    Subject/Index Terms

    Filing Info

    • Accession Number: 01462264
    • Record Type: Research project
    • Source Agency: Federal Highway Administration
    • Files: RIP, USDOT
    • Created Date: Jan 3 2013 2:01PM