ASTM WK43170

    Work Item: ASTM WK43170 - Revision of C1199 - 12 Standard Test Method for Measuring the Steady-State Thermal Transmittance of Fenestration Systems Using Hot Box Methods

    (What is a Work Item?)

    Active Standard: C1199 - 14

    Developed by Subcommittee: C16.30 | Committee C16 | Contact Staff Manager



    1. Rationale

    Editorial changes to ASTM C1199-12 are required to Equations #17 and #18. The changes are requested to ensure uniform testing conditions and for consistency with ASTM E1423.


    Keywords

    doors; fenestration; heat; hot box; R-value; steady-state; testing; thermal transmission; U-factor; U-value; windows;
    Citing ASTM Standards
    Back to Top
    Work Item Status

    Date Initiated:
    08-13-2013

    Technical Contact:
    Dennis Anderson

    Item:
    010

    Ballot:
    C16 (13-09)

    Status:
    Ballot Item Approved as C1199-2014 and Pending Publication