UNI EN ISO 140-5-2000
UNI EN ISO 140-5-2000 标准详情
- 标准号：UNI EN ISO 140-5-2000
- 中文标题：
- 英文标题：Acoustics - Measurement of sound insulation in buildings and of building elements - Field measurements of airborne sound insulation of fa鏰de elements and fa鏰des Acustica - Misurazione dell''isolamento acustico in edifici e di elementi di edificio -
- 标准类别：意大利UNIUNI
- 发布日期：
内容简介
Defines two series of procedures (element and global) for measuring the airborne sound insulation of facade elements and whole facades respectively. These procedures are for estimation of the sound reduction index of a facade element, eg a window.
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