SPR-4518: Review of Indiana Asphalt Binders (In-Situ PG Grade Asphalt Determination)

The study objectives are as follows: (1) evaluate performance graded binder selections using LTPPBind, version 3.1; (2) to explore additional low-temperature binder grades; (3) to determine if as-constructed asphalt binder grades meet project specifications; and (4) to develop a draft asphalt binder specification that can cost-effectively improve Indiana’s asphalt pavement cracking performance.

Language

• English

Project

• Status: Completed
• Funding: $342976
• Contract Numbers:

  SPR-4518

• 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, Jusang

  Haddock, John

• Start Date: 20200815
• Expected Completion Date: 20231114
• Actual Completion Date: 0

Subject/Index Terms

• TRT Terms: Bituminous binders; Cost effectiveness; Evaluation; Low temperature materials; Pavement cracking; Performance tests; Specifications
• Geographic Terms: Indiana
• Subject Areas: Highways; Maintenance and Preservation; Materials; Pavements;

Filing Info

• Accession Number: 01751163
• Record Type: Research project
• Source Agency: Indiana Department of Transportation
• Contract Numbers: SPR-4518
• Files: RIP, STATEDOT
• Created Date: Sep 1 2020 11:06AM