ASTM WK31467

    Revision of C1705 / C1705M - 09 Standard Specification for Structural Cementitious Panels

    (What is a Work Item?)

    Active Standard: C1705 / C1705M - 09

    Developed by Subcommittee: C27.40 | Committee C27 | Contact Staff Manager


    1. Rationale

    C1705/C1705M-09, as is, only covers flooring uses and the industry has found that the panels are also suitable for roofing applications. The C1705 specification needs to be expanded to include the necessary criteria to cover roofing applications.


    bending stiffness; density; dimensional tolerance; inspection; long-term durability; mold resistance; moment capacity; noncombustibility; quality assurance; sampling; stability performance; structural cementitious panel; structural performance; surface burning; water durability;
    Citing ASTM Standards
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    Work Item Status

    Date Initiated:

    Technical Contact:
    John Jones

    Draft Under Development