ASTM WK30704

    Revision of C522 - 03(2009)e1 Standard Test Method for Airflow Resistance of Acoustical Materials

    (What is a Work Item?)

    Active Standard: C522 - 03(2009)e1

    Developed by Subcommittee: E33.01 | Committee E33 | Contact Staff Manager



    WK30704

    1. Rationale

    In order to verify the precision and bias statement in the standard is correct, this work item will commission a round robin coordinated with ASTM E1050 testing to establish the current repeatability and reproducibility for ASTM C522. It has been many years since a round robin was held for ASTM C522.


    Keywords

    absorption; acoustical materials; airflow resistance; airflow resistivity; Absorption; Acoustical tests; Airflow performance; Airflow resistance; Airflow resistivity; Sound transmission--building materials/applications;
    Citing ASTM Standards
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    Work Item Status

    Date Initiated:
    10-21-2010

    Technical Contact:
    Kevin Herreman

    Status:
    Draft Under Development