ISO 9053-1:2026 PDF
Acoustics — Determination of airflow resistance — Part 1: Static method
Acoustics — Determination of airflow resistance — Part 1: Static method
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 9
- Дата публикации:
- 28 мая 2026 г.
- Издание:
- ISO IS 9053 edition 2 version 1
- ICS:
- 17.140.01
This document specifies the measurement of the determination of the static airflow resistance (see also References[1]and2) in a laminar flow regime, of porous materials for acoustical applications.
Abstract
Overview
ISO 9053-1:2026 is an international standard developed by ISO that outlines the static method for determining airflow resistance in porous materials used for acoustical applications. Accurate measurement of airflow resistance is essential for evaluating the acoustic performance of materials such as foams, textiles, fibrous, and granular substances. The standard provides a repeatable, reliable framework for laboratory testing under laminar airflow conditions, helping manufacturers and engineers assess material suitability for noise control and acoustic insulation.
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