ASTM WK64498

    Revision of C94 / C94M - 17a Standard Specification for Ready-Mixed Concrete

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    Active Standard: C94 / C94M - 20

    Developed by Subcommittee: C09.40 | Committee C09 | Contact Staff Manager



    accuracy; blended hydraulic cement; certification; ready-mixed concrete; scales; testing ;;


    In about 2004 C94 was changed to allow a Preliminary Test of the concrete when the truck arrived at the jobsite. Prior to this time if an Acceptance Test failed, a Retest was permitted. When the Preliminary Test wording was added, the Retest got moved so it only was permitted on the Preliminary Test. The document needs to be changed to allow for a Retest following a failing Acceptance Test.

    Citing ASTM Standards
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    Work Item Status

    Date Initiated:

    Technical Contact:
    James Shilstone