SPR-4325: Development of Volumetric Acceptance and Percent Within Limits (PWL) Criteria for Stone Matrix Asphalt (SMA) Mixtures in Indiana
Section 410 has a discrepancy between stone mix asphalt (SMA) design criteria and its acceptance. SMA adjusted pay points in Section 410.19 are not based on robust statistics. There is a need for the Indiana Department of Transportation (INDOT) performance-related SMA percent within limits (PWL) pay factors in order to assure pavement quality that INDOT invests for.
Language
- English
Project
- Status: Completed
- Funding: $282465
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Contract Numbers:
SPR-4325
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Sponsor Organizations:
Purdue University/Indiana Department of Transportation JHRP
Purdue University
1284 Civil Engineering Building, Room 4154
West Lafayette, IN United States 47907-1284 -
Principal Investigators:
Lee, Ju Sang
Haddock, John
- Start Date: 20190301
- Expected Completion Date: 20220831
- Actual Completion Date: 20220831
Subject/Index Terms
- TRT Terms: Mix design; Pavement performance; Specifications; Stone matrix asphalt
- Identifier Terms: Indiana Department of Transportation
- Geographic Terms: Indiana
- Subject Areas: Design; Highways; Materials; Pavements;
Filing Info
- Accession Number: 01690625
- Record Type: Research project
- Source Agency: Indiana Department of Transportation
- Contract Numbers: SPR-4325
- Files: RIP, STATEDOT
- Created Date: Jan 4 2019 8:40AM