ASTM WK46256

    Revision of C1289 - 14 Standard Specification for Faced Rigid Cellular Polyisocyanurate Thermal Insulation Board

    (What is a Work Item?)

    Active Standard: C1289 - 14a

    Developed by Subcommittee: C16.22 | Committee C16 | Contact Staff Manager


    1. Rationale

    ASTM C1289 standard specification requires that the oriented strand board (OSB), plywood and waferboard used as facing material on one major surface of the foam for Type V comply with the U.S. Voluntary Product Standard PS 2-10. Update the referenced standards for these facing materials. Delete waferboard since it is no longer in production or available in North America.


    cellular plastic insulation; cellulosic fiber insulating board; composite foam insulation board; faced foam board; foam plastic insulation; oriented strand board; perlite board; polyiso board; polyisocyanurate; polyisocyanurate foam; polyurethane; polyurethane foam; thermal insulation; waferboard;
    Citing ASTM Standards
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    Work Item Status

    Date Initiated:

    Technical Contact:
    Michel Drouin


    C16 (14-02)

    Ballot Item Approved as C1289-2014A and Pending Publication