PPRC14 SPE 3.32: Support for Superpave Implementation

The objective of this project is to establish annual state-wide round robin (to be taken over by Materials Engineering & Testing Services Independent Assurance (IA) program) for Hamburg Wheel Track Test (HWTT) study to determine precision and bias, and incorporate results in revised specifications. Assess differences between laboratory and plant produced mix, and continued development and implementation of performance related tests. Review appropriateness and applicability of Quality Control/Quality Assurance (QC/QA) testing on Superpave projects and make recommendations for revised specifications if justified. Monitor performance of Superpave projects constructed to date.

Language

• English

Project

• Status: Active
• Sponsor Organizations:

  California Department of Transportation

  Sacramento, CA  United States  95819
• Project Managers:

  Yang, John

• Performing Organizations:

  Regents of the University of California, Davis

  Davis, CA  United States  95616
• Principal Investigators:

  Harvey, John

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

Subject/Index Terms

• TRT Terms: Implementation; Mix design; Pavement performance; Quality assurance; Quality control; Specifications; Superpave
• Identifier Terms: Hamburg Wheel Rut Tester
• Subject Areas: Highways; Pavements;

Filing Info

• Accession Number: 01620517
• Record Type: Research project
• Source Agency: California Department of Transportation
• Files: RIP, STATEDOT
• Created Date: Jan 4 2017 10:53AM