Effective Long Lasting Partial Depth Joint Repairs for Challenging Conditions

The goal of this project is to provide a guide for MnDOT and other agencies to establish an effective joint repair program. A survey of highway agencies, including pooled fund members, will help determine current practices and specific materials. The final report will guide the reader through product selection, installation techniques, equipment needed for completing the repair, typical performance cost, along with the life expectancy of the repair products. Longer-lasting patches on Minnesota's PCC pavements will reduce the need for lane closures, user delays, and safety concerns; reduce PCC pavement maintenance costs; and increase availability of maintenance staff to perform other duties.

  • Supplemental Notes:
    • TPF-5(341), 10003283

Language

  • English

Project

  • Status: Active
  • Funding: $74,978
  • Contract Numbers:

    1029497

  • Sponsor Organizations:

    National Road Research Alliance pooled fund

    MnDOT Office of Materials and Road Research
    1400 Gervais Ave.
    Maplewood, MN  United States  55109
  • Managing Organizations:

    Minnesota Department of Transportation

    395 John Ireland Boulevard
    St Paul, MN  United States  55155
  • Project Managers:

    Fick, Debra

  • Performing Organizations:

    Braun Intertec Corporation

    11001 Hampshire Ave. South
    Bloomington, MN  United States  55438
  • Principal Investigators:

    Lashley, Justin

  • Start Date: 20171113
  • Expected Completion Date: 20210430
  • Actual Completion Date: 0

Subject/Index Terms

Filing Info

  • Accession Number: 01651541
  • Record Type: Research project
  • Source Agency: Minnesota Department of Transportation
  • Contract Numbers: 1029497
  • Files: RiP, STATEDOT
  • Created Date: Nov 27 2017 2:23PM