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ASTM WK30810

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Work Item: ASTM WK30810 - Revision of E477 - 06a Standard Test Method for Measuring Acoustical and Airflow Performance of Duct Liner Materials and Prefabricated Silencers


Active Standard: E477 - 06a

Developed by Subcommittee: E33.08 | Committee E33 Home | Contact Staff Manager



1. Rationale

Revisions required to update known deficiencies in the current test standard.

Keywords

airflow generated noise; airflow performance; duct liner materials; insertion loss; prefabricated elbow silencers; prefabricated straight silencers;

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Work Item Status:
Date Initiated:10-27-2010
Technical Contact: Patrick Oliver

Item: 023
Ballot: COS0513
Status: In Balloting

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