Research Report RR:C09-1032

    An interlaboratory study which involved five operators and three concrete mixtures to establish precision values for ASTM test method C403/C403M.

    Pages: 30     Published: July 2007

    Delivery Format: PDF Download

    Research Report Only
    C403/C403M + Research Report

    Related Standards

    C403/C403M-08 Standard Test Method for Time of Setting of Concrete Mixtures by Penetration Resistance

    Committee C09 on Concrete and Concrete Aggregates

    Subcommittee C09.23 on Chemical Admixtures