ASTM WK66786

    Revision of E648 - 17a Standard Test Method for Critical Radiant Flux of Floor-Covering Systems Using a Radiant Heat Energy Source

    (What is a Work Item?)

    Active Standard: E648 - 19

    Developed by Subcommittee: E05.22 | Committee E05 | Contact Staff Manager



    WK66786


    Keywords

    critical radiant flux; fire; floor-covering systems; radiant panel ;;

    Rationale

    This ballot addresses a comment received during an earlier ballot. The proposed new language correctly describes the standard simulated concrete subfloor, using language from ASTM E84, which uses the same substrate. It also cleans up Annex 2, as the name of A2.2 is currently inconsistent with the rest of the section names.

    Citing ASTM Standards
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    Work Item Status

    Date Initiated:
    01-30-2019

    Technical Contact:
    Timothy Earl

    Item:
    009

    Ballot:
    E05 (19-03)

    Status:
    Ballot Item Approved as E648-2019 and Pending Publication