ASTM WK38699

    Revision of C140 - 12 Standard Test Methods for Sampling and Testing Concrete Masonry Units and Related Units

    (What is a Work Item?)

    Developed by Subcommittee: C15.03 | Committee C15 | Contact Staff Manager



    WK38699

    1. Rationale

    Multiple Revisions: 1. Correct SI Equivalency for maximum load 2. Paver Dimensional Measurement Accuracy 3. Paver Reported Weight Accuracy 4. Paver Reported Net area Accuracy 5. New Appendix X2 - Paver Sample Reports


    Keywords

    absorption; compressive strength; concrete masonry units; density; equivalent thickness; face shell; moisture content; roof paver; web area ; webs; web thickness; Web thickness; Absorption; Compression testing--masonry/mortar; Concrete masonry units; Dimensions; Equivalent thickness; Masonry units; Sampling concrete/mortar/aggregates; Sampling masonry materials/applications; Thickness
    Citing ASTM Standards
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    Work Item Status

    Date Initiated:
    08-10-2012

    Technical Contact:
    Nicholas Lang

    Item:
    017

    Ballot:
    COS0113

    Status:
    Ballot Item Approved as C140-2013 and Pending Publication

    Item:
    018

    Ballot:
    COS0113

    Status:
    Ballot Item Approved as C140-2013 and Pending Publication

    Item:
    021

    Ballot:
    C15 (12-02)

    Status:
    Ballot Item Approved as C140-2013 and Pending Publication

    Item:
    037

    Ballot:
    C15 (13-02)

    Status:
    Ballot Item Approved as C140/C140M-2014 and Pending Publication