DIN EN ISO 12354-3:2017-11
Building acoustics - Estimation of acoustic performance of buildings from the performance of elements - Part 3: Airborne sound insulation against outdoor sound (ISO 12354-3:2017); German version EN ISO 12354-3:2017
| Fecha edición: |
2017-11-01
En Vigor
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| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | This document specifies a calculation model to estimate the sound insulation or the sound pressure level difference of a façade or other external surface of a building. The calculation is based on the sound reduction index of the different elements from which the façade is constructed and it includes direct and flanking transmission. The calculation gives results which correspond approximately to the results from field measurements in accordance with ISO 16283-3. Calculations can be carried out for frequency bands or for single number ratings. |
| Keywords: | Acoustic properties and phenomena|Acoustics|Airborne noise|Airborne sound|Airborne sound insulation|Band of frequencies|Building acoustics|Buildings|Calculating methods|Cladding panels|Construction|Definitions|Domestic facilities|Extraneous noise|Facades|Facades construction|Flanking transmission|Forecasting|Mathematical calculations|Measurement|Methods|Noise reduction|Precalculation|Sound insulation|Sound intensity|Sound levels|Sound propagation|Sound reduction index|Structure-borne noise |
| ICS: | 91.120.20 - Acústica en los edificios. Aislamiento acústico |
| CTN: | |
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Equivalencia Internacional |
Idéntica EN ISO 12354-3:2017 Idéntica ISO 12354-3:2017 |
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Reemplazo Normas |
Reemplaza a DIN EN 12354-3:2000-09 Reemplaza a DIN EN ISO 12354-3:2016-03 |
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