BS EN ISO 12354-3:2017
Current
The latest, up-to-date edition.
Building acoustics. Estimation of acoustic performance of buildings from the performance of elements Airborne sound insulation against outdoor sound
Hardcopy , PDF
English
18-09-2017
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Calculation models
5 Accuracy
Annex A (normative) - List of symbols
Annex B (informative) - Determination of transmission by elements
from composing parts
Annex C (informative) - Influence of facade shape
Annex D (informative) - Sound reduction index of elements
Annex E (informative) - Estimation of indoor sound levels
Annex F (informative) - Guidelines for practical use
Annex G (informative) - Calculation examples
Bibliography
Gives a calculation model to estimate the sound insulation or the sound pressure level difference of a facade or other external surface of a building.
| Committee |
EH/1/6
|
| DevelopmentNote |
Supersedes 16/30334502 DC & BS EN 12354-3. (10/2017)
|
| DocumentType |
Standard
|
| Pages |
40
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
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 ISO16283‑3 . Calculations can be carried out for frequency bands or for single number ratings.
The calculation results can also be used for calculating the indoor sound pressure level due to for instance road traffic (see AnnexE).
This document describes the principles of the calculation model, lists the relevant quantities and defines its applications and restrictions.
| Standards | Relationship |
| EN ISO 12354-3:2017 | Identical |
| ISO 12354-3:2017 | Identical |
| 13/30241578 DC : 0 | BS 8233 - GUIDANCE ON SOUND INSULATION AND NOISE REDUCTION FOR BUILDINGS |
| ISO 10140-2:2010 | Acoustics Laboratory measurement of sound insulation of building elements Part 2: Measurement of airborne sound insulation |
| ISO 10140-1:2016 | Acoustics Laboratory measurement of sound insulation of building elements Part 1: Application rules for specific products |
| ISO 16283-3:2016 | Acoustics — Field measurement of sound insulation in buildings and of building elements — Part 3: Façade sound insulation |
| ISO 12354-1:2017 | Building acoustics — Estimation of acoustic performance of buildings from the performance of elements — Part 1: Airborne sound insulation between rooms |
| ISO 11654:1997 | Acoustics — Sound absorbers for use in buildings — Rating of sound absorption |
| ISO 717-1:2013 | Acoustics Rating of sound insulation in buildings and of building elements Part 1: Airborne sound insulation |
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