DIN EN ISO 9053-2:2021-02
Acoustics - Determination of airflow resistance - Part 2: Alternating airflow method (ISO 9053-2:2020); German version EN ISO 9053-2:2020
| Fecha edición: |
2021-02-01
En Vigor
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| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | 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. |
| Keywords: | Acoustic insulating materials|Acoustic measurement|Acoustic properties and phenomena|Acoustics|Air flow|Alternating powers|Definitions|Drag|Flow measurement|Gases|Inspection|Materials|Materials testing|Permeability measurement|Physical resistance|Porous materials|Properties|Quality control|Resistance measurement|Sound insulation|Static|Test specimens|Testing |
| ICS: | 91.100.60 - Materiales para aislamiento térmico y acústico, 17.140.01 - Medición acústica y atenuación del ruido en general |
| CTN: | |
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Equivalencia Internacional |
Idéntica EN ISO 9053-2:2020 Idéntica ISO 9053-2:2020 |
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Reemplazo Normas |
Reemplaza a DIN EN 29053:1993-05 Reemplaza a DIN EN ISO 9053-2:2020-03 |
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