Correlating Laboratory Behavior of Porous Concrete to Field Performance

The intent of this research initiative is to extend current porous pavement research by monitoring new porous concrete parking lots that have been installed in Vermont (e.g. one near ECHO in Burlington and one near Burlington International Airport). Infiltration capacity of these parking lots will be monitored similar to the Randolph facility. Additional hydraulic and freeze-thaw durability laboratory tests will be performed using mix designs from these parking lots. The mix design for the airport parking lot used fly ash, and hence, is quite different than the one used for Randolph. Additionally, a study will be conducted to correlate results from falling head permeability tests on porous concrete cores to the results of single and double ring infiltrometers used to measure infiltration on porous concrete slabs. This correlation will be very useful in porous concrete design process because it will correlate laboratory hydraulic conductivity measurements to field infiltration measurements.

    Language

    • English

    Project

    • Status: Completed
    • Funding: $50000.00
    • Contract Numbers:

      SPR717

    • Sponsor Organizations:

      Vermont Agency of Transportation

      Materials and Research Section
      1 National Life Drive, Drawer 33
      Montpelier, VT  United States  05633
    • Project Managers:

      Ahearn, William

    • Performing Organizations:

      University of Vermont, Burlington

      Transportation Research Center
      210 Colchester Avenue
      Burlington, VT  United States  05405-1757
    • Principal Investigators:

      Dewoolkar, Mandar

    • Start Date: 20100000
    • Expected Completion Date: 0
    • Actual Completion Date: 20110000
    • Source Data: RiP Project 27946

    Subject/Index Terms

    Filing Info

    • Accession Number: 01463763
    • Record Type: Research project
    • Source Agency: Vermont Agency of Transportation
    • Contract Numbers: SPR717
    • Files: RiP, STATEDOT
    • Created Date: Jan 3 2013 2:29PM