Design of Ultra High Performance Concrete for Thin Overlays

The main objective of this research is to develop a ultra high performance concrete (UHPC) as a reliable, economic, low carbon foot print and durable concrete overlay material that can offer shorter traffic closures due to faster construction and long-term service life. This project aims at maximizing the performance of a thin layer of pavement material by reaching to an optimized composition of SCMs and proper types and amounts of fibers. Quarterly Progress (Apr-Jun 2016): The Task Order was executed by Missouri Department of Transportation (MoDOT) on July 8, 2016. Federal Regulations changed on June 30, 2016, which has caused a change in the F&A rate to go from 52.5% to 55%. This change will be documented via a letter that includes a new budget document. There will not be a formal supplemental agreement executed.

  • Supplemental Notes:
    • Past completion date but time extension granted for contract as of 1-1-2018

Language

  • English

Project

  • Status: Active
  • Funding: $40000
  • Sponsor Organizations:

    Missouri Department of Transportation

    1617 Missouri Boulevard
    P.O. Box 270
    Jefferson City, MO  United States  65102
  • Project Managers:

    Harper, Jennifer

  • Performing Organizations:

    Missouri University of Science and Technology, Rolla

    1870 Miner Circle
    Rolla, MO  United States  65409
  • Principal Investigators:

    Khayat, Kamal

  • Start Date: 20160701
  • Expected Completion Date: 20180214
  • Actual Completion Date: 0

Subject/Index Terms

Filing Info

  • Accession Number: 01610312
  • Record Type: Research project
  • Source Agency: Missouri Department of Transportation
  • Files: RiP, STATEDOT
  • Created Date: Sep 6 2016 3:06PM