ASTM WK34229

    Revision of C1063 - 08 Standard Specification for Installation of Lathing and Furring to Receive Interior and Exterior Portland Cement-Based Plaster

    (What is a Work Item?)

    Active Standard: C1063 - 14d

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



    WK34229

    1. Rationale

    To provide clarification that the intent is and always was that the attachment is to the framing members and the attachments should be kept on the framing members to eliminate excessive flattening of lath/improper embedment, thermal bridging, impeded drainage plane and excessive unsealed WRB penetrations/leakage. This will help provide guidance as an installation standard should, protect installers, builders/GC and the building owner to insure a healthy long lasting building enclosure.


    Keywords

    ceiling; expansion control joints; lath; plaster; screed; suspended ceiling; walls; Cement materials/applications--specifications; Cement plaster--specifications; Gypsum plaster--specifications; Gypsum products--lath (specifications); Installation--gypsum products; Metal lath; Plaster--specifications; Portland cement--specifications; Screw attachment (for metal plaster base);
    Citing ASTM Standards
    Back to Top
    Work Item Status

    Date Initiated:
    07-26-2011

    Technical Contact:
    Frank Hendron

    Item:
    018

    Ballot:
    C11 (11-03)

    Status:
    Negative Votes Need Resolution

    Item:
    002

    Ballot:
    COS0312

    Status:
    Ballot Item Approved as C1063-2012 and Pending Publication

    Item:
    012

    Ballot:
    C11 (11-05)

    Status:
    Ballot Item Approved as C1063-2011b and Pending Publication

    Item:
    021

    Ballot:
    C11 (11-03)

    Status:
    Ballot Item Approved as C1063-2011 and Pending Publication