ASTM WK72895

    Revision of C1157 / C1157M - 20 Standard Performance Specification for Hydraulic Cement

    (What is a Work Item?)

    Active Standard: C1157 / C1157M - 20

    Developed by Subcommittee: C01.10 | Committee C01 | Contact Staff Manager



    WK72895


    Keywords

    blended hydraulic cement; hydraulic cement; performance;;

    Rationale

    This work item is to permit air-jet sieving to be used as an alternate to C430 in determining the cement fineness as percent passing a No. 430 sieve.

    Citing ASTM Standards
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    Work Item Status

    Date Initiated:
    05-05-2020

    Technical Contact:
    Paul Tennis

    Item:
    006

    Ballot:
    C01 (20-03)

    Status:
    In Balloting