ASTM WK65100

    Revision of C1005 - 18 Standard Specification for Reference Masses and Devices for Determining Mass and Volume for Use in the Physical Testing of Hydraulic Cements

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    Active Standard: C1005 - 18

    Developed by Subcommittee: C01.95 | Committee C01 | Contact Staff Manager



    devices for determining mass; devices for measuring volume; glass graduate; reference masses ;;


    Section 5 of C1005 contains the requirements that devices used for determining mass must exhibit to be compliant to C1005. Range accuracy, repeatability, readability and sensitivity are specified. However, a conflict exists between requirements in section 5.3 on readability and the others. A readability of 0.1g does not provide the information needed to determine if accuracy, repeatability, and sensitivity requirements have been met. The table below provides the details on some hypothetical devices. The table is in the ballot details.

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    Technical Contact:
    David Norris


    C01.95 (18-02)

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