ASTM WK45622

    New Practice for for Mounting Test Specimens for the Laboratory Measurement of Airborne Sound Transmission Loss and Impact Sound Transmission

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    Developed by Subcommittee: E33.03 | Committee E33 | Contact Staff Manager



    WK45622

    1. Scope

    This practice covers the installation techniques for various types of specimens being tested for airborne sound transmission loss and impact sound transmission in accordance with Test Methods E90, E492 and E1425. It is not intent of this practice to cover all of the different types of products that might require sound transmission loss tests.

    This standard is needed to improve the reproducibility of sound transmission loss and impact sound transmission test results between acoustical laboratories. The installation method and the specimen size can affect the results obtained. The practice covers many different types of building elements, so it will be used by all acoustical laboratories that are performing ASTM E90, E492 and ASTM E1425 sound transmission loss tests. Government agencies and manufacturers will be able to designate which mounting method is to be used to when the products are being tested for sound transmission loss or impact sound transmission.


    Keywords

    Acoustics, curtain wall, door, fenestration, glass, glazing, operable partitions, ship bulkhead, floor, ceiling, sound transmission loss, impact sound transmission, storefronts, wall, and window

    The title and scope are in draft form and are under development within this ASTM Committee.

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    Work Item Status

    Date Initiated:
    04-05-2014

    Technical Contact:
    Eric Miller

    Item:
    001

    Ballot:
    E33.03 (14-02)

    Status:
    Negative Votes Need Resolution