Evaluation of Warm Mix Asphalt

This report provides details of the construction of a warm mix asphalt (WMA) test section on Interstate 90 in Washington State. The test section consists of 7,813 tons of hot mix asphalt (HMA) and 4,724 tons of WMA produced using Sasobit®. Placement of the WMA used the same equipment and procedures as the HMA and attained the same level of density. Temperature reductions of 30-50°F were achieved using Sasobit®. A final report detailing the performance of the HMA will be prepared five years after completion of the construction.

• Record URL:
  http://www.wsdot.wa.gov/research/reports/fullreports/723.1.pdf
• 
• Record URL:
  https://rosap.ntl.bts.gov/view/dot/37881
• Corporate Authors:

  Washington State Department of Transportation

  Materials Laboratory, P.O. Box 47365
  Olympia, WA  United States  98504-7365

  Washington State Department of Transportation

  Transportation Building, 310 Maple Park Avenue SE, P.O. Box 47300
  Olympia, WA  United States  98504-7300

  Federal Highway Administration

  1200 New Jersey Avenue, SE
  Washington, DC  United States  20590
• Authors:
  • Russell, Mark
  • Uhlmeyer, Jeff
  • Weston, Jim
  • Roseburg, Jerry
  • Moomaw, Tim
  • DeVol, Joe
• Publication Date: 2009-4

Language

• English

Media Info

• Media Type: Digital/other
• Features: Appendices; Figures; References; Tables;
• Pagination: 67p

Subject/Index Terms

• TRT Terms: Evaluation; Paving; Warm mix paving mixtures
• Identifier Terms: Sasobit
• Subject Areas: Construction; Highways; Pavements; I52: Construction of Pavements and Surfacings;

Filing Info

• Accession Number: 01160002
• Record Type: Publication
• Report/Paper Numbers: WA-RD 723.1
• Files: NTL, TRIS, USDOT, STATEDOT
• Created Date: Jun 30 2010 2:48PM