ASTM WK43385

    Work Item: ASTM WK43385 - Revision of C138 / C138M - 13 Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete

    (What is a Work Item?)

    Active Standard: C138 / C138M - 13a

    Developed by Subcommittee: C09.60 | Committee C09 | Contact Staff Manager



    1. Rationale

    It is proposed to clarify the current text in section 7.2.1 regarding determination of the specific gravity for various types of cement.


    Keywords

    air content; cement content; concrete; relative yield; unit weight; yield ;
    Citing ASTM Standards
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    Work Item Status

    Date Initiated:
    09-11-2013

    Technical Contact:
    Michael Kesselmayer

    Item:
    007

    Ballot:
    C09 (14-02)

    Status:
    In Balloting