SPR-4518: Review of Indiana Asphalt Binders (In-Situ PG Grade Asphalt Determination)

The study objectives are as follows: (1) evaluate performance graded binder selections using LTPPBind, version 3.1; (2) to explore additional low-temperature binder grades; (3) to determine if as-constructed asphalt binder grades meet project specifications; and (4) to develop a draft asphalt binder specification that can cost-effectively improve Indiana’s asphalt pavement cracking performance.


    • English


    • Status: Completed
    • Funding: $342976
    • 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:

      Lee, Jusang

      Haddock, John

    • Start Date: 20200815
    • Expected Completion Date: 20231114
    • Actual Completion Date: 0

    Subject/Index Terms

    Filing Info

    • Accession Number: 01751163
    • Record Type: Research project
    • Source Agency: Indiana Department of Transportation
    • Contract Numbers: SPR-4518
    • Files: RIP, STATEDOT
    • Created Date: Sep 1 2020 11:06AM