Structural Coefficient for High Polymer Modified Asphalt Mixes

The objective of this project is to determine the structural coefficient for asphalt mixes that contain high polymer modified binder (specified by Florida Department of Transportation (FDOT) as PG 76-22 (HP) and containing approximately 7.5% Styrene-Butadiene-Styrene (SBS) or SB polymer). With this determination, the Flexible Pavement Design Manual will be modified to adopt the structural value for mixtures containing this binder type.

Language

• English

Project

• Status: Completed
• Funding: $248060
• Contract Numbers:

  BE321

• Sponsor Organizations:

  Florida Department of Transportation

  Research Center
  605 Suwannee Street MS-30
  Tallahassee, FL  United States  32399-0450
• Project Managers:

  Taylor, Rhonda

• Performing Organizations:

  University of Nevada, Reno

  College of Engineering
  Reno, NV  United States  89557
• Principal Investigators:

  Sebaaly, Peter

• Start Date: 20170307
• Expected Completion Date: 20190606
• Actual Completion Date: 20190606

Subject/Index Terms

• TRT Terms: Asphalt mixtures; Bituminous binders; Flexible pavements; Pavement design; Polymer asphalt; Ratios; Styrene butadiene styrene
• Identifier Terms: Florida Department of Transportation
• Subject Areas: Design; Highways; Materials; Pavements;

Filing Info

• Accession Number: 01628610
• Record Type: Research project
• Source Agency: Florida Department of Transportation
• Contract Numbers: BE321
• Files: RiP, STATEDOT
• Created Date: Mar 8 2017 8:01AM