Tire Derived Aggregate (TDA): Light Weight Fill and as Stormwater Infiltration Media

A recent investigation by the PI’s team on the applicability of two inch TDA for stormwater treatment has shown good phosphate retention, but with substantial leaching of zinc and some copper. The overall objective of this proposal is to develop a system of media that will utilize the phosphate retaining characteristic of TDA while reducing zinc and copper release.


    • English


    • Status: Programmed
    • Contract Numbers:

      1036342 WO#49

    • Sponsor Organizations:

      Local Road Research Board

      395 John Ireland Boulevard
      St. Paul, Minnesota  United States  55155-1899
    • Start Date: 20220701
    • Expected Completion Date: 0
    • Actual Completion Date: 0

    Subject/Index Terms

    Filing Info

    • Accession Number: 01836018
    • Record Type: Research project
    • Source Agency: Minnesota Department of Transportation
    • Contract Numbers: 1036342 WO#49
    • Files: RIP, STATEDOT
    • Created Date: Feb 16 2022 11:48AM