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.
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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