ASTM WK43227

    Revision of C90 - 13 Standard Specification for Loadbearing Concrete Masonry Units

    (What is a Work Item?)

    Active Standard: C90 - 15

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


    1. Rationale

    Finish and Appearance - New Section 7.4


    absorption; compressive strength; concrete masonry units; equivalent web thickness; face shell; flange; lightweight; linear drying shrinkage; loadbearing; medium weight; normal weight; webs;
    Citing ASTM Standards
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    Work Item Status

    Date Initiated:

    Technical Contact:
    Richard Yelton

    Draft Under Development