Precision Statements for AASHTO T312 and other Laboratory Test Methods

The objectives of this research were to (1) develop a precision statement for the American Association of State Highway and Transportation Officials (AASHTO) T 312, Standard Method for Preparing and Determining the Density of Hot Mix Asphalt (HMA) Specimens by Means of the Superpave Gyratory Compactor; (2) update the current precision statements for AASHTO T 166, Bulk Specific Gravity of Compacted Bituminous Mixtures and ASTM D2041-00, Standard Test Method for Theoretical Maximum Specific Gravity and Density of Bituminous Paving Mixtures; and (3) develop a preliminary precision statement for determination of the bulk and maximum specific gravities of bituminous mixtures with the Corelok device.

Language

  • English

Project

  • Status: Completed
  • Funding: $597409.00
  • Contract Numbers:

    Project 09-26

  • Sponsor Organizations:

    Federal Highway Administration

    1200 New Jersey Avenue, SE
    Washington, DC  United States  20590

    American Association of State Highway & Transportation Officials (AASHTO)

    444 North Capitol Street, NW, Suite 225
    Washington, DC  United States  20001

    National Cooperative Highway Research Program

    Transportation Research Board
    500 Fifth Street, NW
    Washington, DC  United States  20001
  • Performing Organizations:

    AASHTO Materials Reference Laboratory

    National Institute of Standards and Technology
    444 North Capitol Street, NW, Suite 249, Building 226, Room A365
    Gaithersburg, MD  United States  20899-
  • Principal Investigators:

    Spellerberg, Peter

  • Start Date: 20010123
  • Expected Completion Date: 0
  • Actual Completion Date: 20061231
  • Source Data: RiP Project 38547

Subject/Index Terms

Filing Info

  • Accession Number: 01547836
  • Record Type: Research project
  • Source Agency: Transportation Research Board
  • Contract Numbers: Project 09-26
  • Files: TRB, RiP
  • Created Date: Dec 16 2014 1:00AM