PPRC14 SPE 4.50: Performance-Related Specifications for Rubberized Asphalt Binder

This is a continuation of Task 2558 to develop supporting data/information for the writing of performance related Quality Control/Quality Assurance (QC/QA) specifications for mix design and mix placement of terminal blend and wet process asphalt rubber mixes. This project will use recently developed dynamic shear rheometer (DSR) test methods for assessing rubber binders and will include laboratory mix tests and field evaluations on new and recent projects. The project will also investigate potential changes in bending beam rheometer (BBR) test procedures for binders containing rubber.

  • Supplemental Notes:
    • Contract to a Performing Organization has not yet been awarded.


  • English


  • Status: Active
  • Sponsor Organizations:

    California Department of Transportation

    Sacramento, CA  United States  95819
  • Project Managers:

    Yang, John

  • Principal Investigators:

    Harvey, John

  • Start Date: 20141001
  • Expected Completion Date: 20170930
  • Actual Completion Date: 0

Subject/Index Terms

Filing Info

  • Accession Number: 01620522
  • Record Type: Research project
  • Source Agency: California Department of Transportation
  • Files: RIP, STATEDOT
  • Created Date: Jan 4 2017 10:53AM