Evaluation of the Combined Effects of Reclaimed Asphalt Pavement (RAP), Reclaimed Asphalt Shingles (RAS), and Different Virgin Binder Sources on the Performance of Blended Binders for Mixes with Higher Percentages of RAP and RAS

Details

• Creators:
  Alavi, Zia ; He, Yuan ; Harvey, John T ; Jones, David
• Corporate Creators:
  National Center for Sustainable Transportation (NCST) ; University of California (System). Pavement Research Center ; University of California, Davis. Department of Civil and Environmental Engineering
• Corporate Contributors:
  United States. Department of Transportation. University Transportation Centers (UTC) Program ; United States. Department of Transportation. Office of the Assistant Secretary for Research and Technology
• Subject/TRT Terms:
  • Asphalt mixtures
  • Binder content
  • Evaluation and assessment
  • Field tests
  • Hot mix asphalt
  • Laboratory tests
  • Mix design
  • Reclaimed asphalt pavements
• Publication/ Report Number:
  UCPRC-RR-2015-06
• Resource Type:
  Tech Report
• Geographical Coverage:
  United States
• Corporate Publisher:
  National Center for Sustainable Transportation (NCST) (UTC)
• Abstract:
  This report summarizes the main findings from a project funded by the National Center for Sustainable Transportation (NCST) to investigate the use of higher percentages of reclaimed asphalt pavement (RAP) and reclaimed asphalt shingles (RAS) as a replacement for a percentage of the virgin binder in new asphalt mixes in California. The research focused on testing procedures that do not first require chemical extraction and recovery of the age-hardened asphalt binders from the RAP and RAS.
• Format:
  PDF
• Download URL:
  https://rosap.ntl.bts.gov/view/dot/83828/dot_83828_DS1.pdf
• File Type:
  [PDF - 5.73 MB]
• Collection(s):
  University Transportation Centers
• Main Document Checksum:
  urn:sha-512:fdd22b504fb09c66e21a27486bae51e2e8952f102cff5ba7bfc424e413c6e3c39c2c618510c0abbc9bcdcf34f504785f13f5ab42e164d0678816f568f16fff11