AS/NZS 2499-2000 声学 建筑物和建筑构件隔音测量 上方有压力通风室的悬挂天花板房间之间隔空气声的实验室测量
AS/NZS 2499-2000 标准详情
- 标准号:AS/NZS 2499-2000
- 中文标题:声学 建筑物和建筑构件隔音测量 上方有压力通风室的悬挂天花板房间之间隔空气声的实验室测量
- 英文标题:acoustics - measurements of sound insulation in buildings and of buildings elements - laboratory measurement of room-to-room airborne sound insulation of a suspended ceiling with a plenum above it
- 标准类别:澳大利亚国家标准AS
- 发布日期:2000-05-02
内容简介
Provides a laboratory method of measurement the airborne sound insulation of a suspended ceiling with a plenum of defined height mounted above an acoustical barrier which separates two rooms of a specified test facility. This Standard has been adopte
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