ASTM WK64036

    Revision of C638 - 14 Standard Descriptive Nomenclature of Constituents of Aggregates for Radiation-Shielding Concrete

    (What is a Work Item?)

    Active Standard: C638 - 20

    Developed by Subcommittee: C09.20 | Committee C09 | Contact Staff Manager



    WK64036


    Keywords

    aggregates; boron; concrete; iron; minerals;

    Rationale

    Revise Standard to meet current guidelines.

    Citing ASTM Standards
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    Work Item Status

    Date Initiated:
    06-25-2018

    Technical Contact:
    John Yzenas

    Status:
    Approved