ASTM WK41410

    Revision of C926 - 12a Standard Specification for Application of Portland Cement-Based Plaster

    (What is a Work Item?)

    Active Standard: C926 - 14a

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



    WK41410

    1. Rationale

    The term control-expansion joint is antiquated and no longer used within the standard since clarification has been provided on distinguishing these terms. Depending on their location the provisions of (2) and (3) may not comply with the requirements of the IBC. In instances where they do comply, experience has shown that these provisions have limited success in preventing cracks that can lead to water intrusion.


    Keywords

    brown coat; cementitious; exterior plaster; fog coat—bond; portland cement; scratch coat; stucco;
    Citing ASTM Standards
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    Work Item Status

    Date Initiated:
    03-19-2013

    Technical Contact:
    Matthew Innocenzi

    Status:
    Draft Under Development