BS 5821-3-1984 建筑物和建筑构件隔音评定方法.第3部分:外表构件和外部的空气隔音评定方法
BS 5821-3-1984 标准详情
- 标准号:BS 5821-3-1984
- 中文标题:建筑物和建筑构件隔音评定方法.第3部分:外表构件和外部的空气隔音评定方法
- 英文标题:Methods for rating the sound insulation in buildings and of building elements - Method for rating the airborne sound insulation of faade elements and faades
- 标准类别:英国标准
- 发布日期:1984-12-31
内容简介
Method of deriving a single-figure rating of the performance of faade elements and faades by comparison with a standard reference curve. Applicable to measurements made according to BS 2750, Part 3 and 5.
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