Recommendations for Extension in Service Life of ASR-Affected Concrete.

The objectives of this research effort include: (1) providing a review of current technology and “best practices” for extending the service of alkali–silica reaction (ASR)-affected concrete, (2) developing approaches for assessing condition state in potentially ASR-affected concrete and determining potential for further reaction and damage, and (3) developing combined material and structural repair strategies to extend the service life of ASR-affected concrete. The effective assessment and repair techniques for extending the service life of ASR-affected concrete, will be presented in Georgia Department of Transportation (GDOT) Specification/Special Provision format.

    Language

    • English

    Project

    • Status: Active
    • Funding: $399940
    • Contract Numbers:

      GDOT RP 20-18

    • Sponsor Organizations:

      Georgia Department of Transportation

      One Georgia Center
      600 West Peachtree Street, NW
      Atlanta, GA  United States  30308
    • Managing Organizations:

      Georgia Department of Transportation

      One Georgia Center
      600 West Peachtree Street, NW
      Atlanta, GA  United States  30308
    • Project Managers:

      Kamatkar, Supriya

    • Performing Organizations:

      Georgia Tech Research Corporation

      505 Tenth Street
      Atlanta, GA  United States  30332-0420
    • Principal Investigators:

      Kurtis, Kimberly

    • Start Date: 20200818
    • Expected Completion Date: 20230818
    • Actual Completion Date: 0
    • USDOT Program: Transportation, Planning, Research, and Development

    Subject/Index Terms

    Filing Info

    • Accession Number: 01748381
    • Record Type: Research project
    • Source Agency: Georgia Department of Transportation
    • Contract Numbers: GDOT RP 20-18
    • Files: RiP, STATEDOT
    • Created Date: Aug 22 2020 1:11PM