SPR-4415: Determining Asphalt Mixture Properties Using Imaging Techniques

This study addresses measuring compacted asphalt mixture volume and thereby specific gravity and air voids in a relative short time and more accurately than currently used methods. If feasible, such techniques will save time and resources in determining asphalt mixture volumetric properties, as well as increasing the accuracy of such measurements and delivering those measurements in real-time.

Language

• English

Project

• Status: Completed
• Funding: $183726
• Contract Numbers:

  SPR-4415

• 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:

  Haddock, John

• Start Date: 20200101
• Expected Completion Date: 20221031
• Actual Completion Date: 20221031

Subject/Index Terms

• TRT Terms: Accuracy; Air voids; Asphalt mixtures; Image analysis; Specific gravity; Volume
• Geographic Terms: Indiana
• Subject Areas: Highways; Materials; Pavements;

Filing Info

• Accession Number: 01722016
• Record Type: Research project
• Source Agency: Indiana Department of Transportation
• Contract Numbers: SPR-4415
• Files: RIP, STATEDOT
• Created Date: Nov 7 2019 4:37PM