ASTM WK43398

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

    (What is a Work Item?)

    Active Standard: C926 - 16

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


    1. Rationale

    Rationale: Acceptable fiber materials are specified at 4.7. Current text at non-mandatory Appendix X1.1.2 gives guidance for fiber use but is not mandatory information. This proposed revision brings X.1.1.2 forward into the standard with minor revisions reflecting mandatory language. While not mandating fiber use, this revision provides guidance for fiber use in mandatory language, where fiber is used.


    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:

    Technical Contact:
    Matthew Innocenzi

    Draft Under Development