GB/T 19889.6-2005声学 建筑和建筑构件隔声测量 第6部分:楼板撞击声隔声的实验室测量.pdf

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GB/T 19889.6-2005声学 建筑和建筑构件隔声测量 第6部分:楼板撞击声隔声的实验室测量.pdf

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GBT19889.62005声学建筑和建筑构件隔声测量第6部分楼板撞击声隔声的实验室测量.pdf

ICS 91.120.30 A 59 召黔 中 华 人 民 共 和 国 国 家 标 准 GB/T 19889.6-2005/ISO140-6:1998 声学 建筑和建筑构件隔声测量 第6部分 :楼板撞击声隔声的实验室测量 Acoustics-M easurementofsoundinsulationin buildingsandofbuildingelements- Part6:Laboratorymeasurementsofimpactsoundinsulationoffloors (ISO 140-6:1998,IDT) 2005-09-09发布 2006-04-01实施 中华人民共和国国家质量监督检验检疫总局 发 布 中 国 国家 标 准 化 管 理 委 员 会 GB/T19889.6-2005/ISO 140-6:1998 目 次 前言 ················································································································…… m 1 范围 ··············································································································,·… 1 2 规范性引用文件 ········,·······················································································…… 1 3 术语和定义 ·····,············································································,,··················…… 1 4 测量设备 ························,,·············,·······························································…… 2 5 测试安排 ···········································································,,···························…… 2 5.1 测试 室 ···,·····························································,····································…… 2 5.2 试件 ········································································································…… 3 6 测试程序和计算 ,,······························································································…… 3 6.1 声场的产生 ···································································································…… 3 6.2 撞击声压级的测量 ········,·······,·····,························

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