Withdrawn
This document specifies the measurement of the determination of the static airflow resistance[1,2], in a laminar flow regime, of porous materials for acoustical applications.
WITHDRAWN
ISO 9053:1991
WITHDRAWN
ISO 9053-1:2018
95.99
Withdrawal of Standard
May 28, 2026
PUBLISHED
ISO 9053-1:2026
Acoustics - Determination of airflow resistance - Part 1: Static airflow method (ISO 9053-1:2018)
60.60 Standard published