SPR-3807: Investigating the Need for HMA Drainage Layers

The objective of this project is to determine if flexible pavements without HMA drainage layers can perform as well, or better as flexible pavements containing them. Project deliverables include: updated hydraulic properties of current INDOT HMA materials; model of moisture migration in flexible pavements; results indicating if newer specifications better inhibit moisture migration; and a plan for long‐term monitoring of the instrumented pavement sites.

Language

• English

Project

• Status: Completed
• Funding: $130000.00
• Contract Numbers:

  SPR-3807

• 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:

  Zavattieri, Pablo

  Haddock, J

• Start Date: 20140401
• Expected Completion Date: 0
• Actual Completion Date: 20171231
• Source Data: RiP Project 36348

Subject/Index Terms

• TRT Terms: Drainage; Hot mix asphalt; Needs assessment; Pavement layers; Pavement performance; Runoff
• Subject Areas: Highways; Hydraulics and Hydrology; Pavements;

Filing Info

• Accession Number: 01521708
• Record Type: Research project
• Source Agency: Indiana Department of Transportation
• Contract Numbers: SPR-3807
• Files: RIP, STATEDOT
• Created Date: Apr 8 2014 1:00AM