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ASTM WK30704

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Work Item: ASTM WK30704 - Revision of C522 - 03(2009)e1 Standard Test Method for Airflow Resistance of Acoustical Materials


Active Standard: C522 - 03(2009)e1

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



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;

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Work Item Status:
Date Initiated:10-21-2010
Technical Contact: Kevin Herreman

Status: Draft Under Development

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