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sklademVydáno: 2021-05-11
BS EN ISO 10140-4:2021
Acoustics. Laboratory measurement of sound insulation of building elements Measurement procedures and requirements
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| Označení normy: | BS EN ISO 10140-4:2021 |
| Počet stran: | 22 |
| Vydáno: | 2021-05-11 |
| ISBN: | 978 0 539 06773 6 |
| Status: | Standard |
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BS EN ISO 10140-4:2021
This standard BS EN ISO 10140-4:2021 Acoustics. Laboratory measurement of sound insulation of building elements is classified in these ICS categories:
- 91.120.20 Acoustics in building. Sound insulation
This document specifies the basic measurement procedures for airborne and impact sound insulation of building elements in laboratory test facilities.