ASTM WK71054

    Revision of C926 - 19ae1 Standard Specification for Application of Portland Cement-Based Plaster

    (What is a Work Item?)

    Active Standard: C926 - 20b

    Developed by Subcommittee: C11.03 | Committee C11 | Contact Staff Manager



    bond; brown coat; cementitious; exterior plaster; fog coat; portland cement; scratch coat; stucco;;


    Note 5 is obsolete and adds nothing to the standard. Gypsum board products are permitted on vertical and horizontal surfaces, and the specific allowance of it on ceilings and soffits only invites confusion and question.

    Citing ASTM Standards
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    Work Item Status

    Date Initiated:

    Technical Contact:
    Matthew Innocenzi

    Draft Under Development