ASTM WK72904

    Revision of C150 / C150M - 20 Standard Specification for Portland Cement

    (What is a Work Item?)

    Active Standard: C150 / C150M - 20

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



    WK72904


    Keywords

    hydraulic cement; portland cement; specification;;

    Rationale

    This work item proposed to clarify the existing requirements in A1.6.2 to note that adjusted Bogue phases are to be used in determining the heat index and the sum of C4AF+2(C3A) (or the sum of C4AF+C2F).

    Citing ASTM Standards
    Back to Top
    Work Item Status

    Date Initiated:
    05-05-2020

    Technical Contact:
    Paul Tennis

    Status:
    Draft Under Development