This document specifies an alternating airflow method for the determination of the airflow resistance,  of porous materials for acoustical applications.
Determination of the airflow resistance based on static flow is described in ISO 9053‑1.
Status: PublishedPublication date: 2020-09
Edition: 1Number of pages: 20
Technical Committee: ISO/TC 43/SC 2 Building acoustics
Buy this standard
|std 1 124||PDF + ePub|
|std 2 124||Paper|