Warm mix asphalt : final report.

Details

• Creators:
  Anderson, Keith ; Russell, Mark ; Uhlmeyer, Jeff ; Weston, Jim ; Roseburg, Jerry ; Moomaw, Tim ; DeVol, Joe
• Corporate Creators:
  Washington (State). Dept. of Transportation. Materials Laboratory
• Corporate Contributors:
  United States. Federal Highway Administration
• Subject/TRT Terms:
  • Asphalt pavements
  • Warm mix paving mixtures
  • Hot mix paving mixtures
  • Pavement performance
  • Skin resistance
  • Rutting
  • Pavement cracking
  • Reclaimed asphalt pavements
  • Binders
• Publication/ Report Number:
  WA-RD 723.2 ; WA 08-01
• Resource Type:
  Tech Report
• Geographical Coverage:
  Washington
• Corporate Publisher:
  Washington (State). Dept. of Transportation. Office of Research and Library Services
• Abstract:
  The performance of pavements constructed using warm mix asphalt (WMA) technology were ; compared to the performance of conventional hot mix asphalt (HMA) pavements placed on the ; same project. Measurements of friction resistance, rutting/wear, ride and pavement condition ; (alligator, longitudinal and transverse cracking) did not show that the WMA either improved or ; worsened performance. WMA is an allowable substitute for conventional HMA on all projects ; using less than 20 percent recycled asphalt pavement (RAP). WMA is not allowed when the RAP ; content exceeds 20 percent or when any percentage of recycled asphalt shingles (RAS) is ; incorporated.
• Format:
  PDF
• Funding:
  7419
• Download URL:
  https://rosap.ntl.bts.gov/view/dot/28534/dot_28534_DS1.pdf
• File Type:
  [PDF - 4.84 MB]
• Collection(s):
  US Transportation Collection
• Main Document Checksum:
  urn:sha256:ab3d08c04440679e4ba7e3806ff1ffd8879762df5a60f7da3e83e93414caab15