Implementation of a Laboratory Conditioning and Testing Protocol to Evaluate Moisture Susceptibility of Asphalt Mixtures

This research would have four major objectives: (1) determine the most effective moisture susceptibility test that can identify the impact of chemical anti-stripping agents, warm-mix additives, and lime on stripping resistance; (2) develop a detailed test procedure for the selected experiment; (3) determine test parameter thresholds for Oregon mixes to identify asphalt mixtures with acceptable stripping resistance; and (4) using the developed test protocol, determine the impact of different anti-stripping agents and warm-mix additives on moisture susceptibility of Oregon asphalt mixtures.

    Project

    • Status: Active
    • Funding: $225000
    • Contract Numbers:

      SPR 835

    • Sponsor Organizations:

      Federal Highway Administration

      1200 New Jersey Avenue, SE
      Washington, DC  United States  20590
    • Managing Organizations:

      Oregon Department of Transportation

      555 13th Street NE
      Salem, OR  United States  97301
    • Project Managers:

      Shippen, Norris

    • Performing Organizations:

      Oregon State University, Corvallis

      School of Civil and Construction Engineering, 101 Kearney Hall
      Corvallis, OR  United States  97331-2302
    • Principal Investigators:

      Coleri, Erdem

    • Start Date: 20191001
    • Expected Completion Date: 20211130
    • Actual Completion Date: 0
    • USDOT Program: Transportation, Planning, Research, and Development

    Subject/Index Terms

    Filing Info

    • Accession Number: 01725042
    • Record Type: Research project
    • Source Agency: Oregon Department of Transportation
    • Contract Numbers: SPR 835
    • Files: RiP, STATEDOT
    • Created Date: Dec 13 2019 1:18PM