SPR-4116: Investigation of Design Alternative for the Subbase of Concrete Pavements

The study will develop recommendations for new subbase designs based on a comprehensive review of the literature, a survey of best practices across the US and abroad and an experimental program focused on unstabilized layers alone and in combination with geotextiles.


    • English


    • Status: Completed
    • Funding: $248781
    • Contract Numbers:


    • Sponsor Organizations:

      Purdue University/Indiana Department of Transportation JHRP

      Purdue University
      1284 Civil Engineering Building, Room 4154
      West Lafayette, IN  United States  47907-1284
    • Principal Investigators:

      Santagata, Marika

      Bourdeau, Philippe

    • Start Date: 20170101
    • Expected Completion Date: 20190331
    • Actual Completion Date: 0

    Subject/Index Terms

    Filing Info

    • Accession Number: 01622753
    • Record Type: Research project
    • Source Agency: Indiana Department of Transportation
    • Contract Numbers: SPR-4116
    • Files: RIP, STATEDOT
    • Created Date: Jan 19 2017 1:20PM