ASTM WK41410

    Work Item: ASTM WK41410 - Revision of C926 - 12a Standard Specification for Application of Portland Cement-Based Plaster

    (What is a Work Item?)

    Active Standard: C926 - 13a

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



    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

    Item:
    011

    Ballot:
    C11 (14-01)

    Status:
    Negative Votes Need Resolution