GB50118-2010······1
1 总则······11
2 术语和符号······12
2.1 术语······12
2.2 符号······13
3 总平面防噪设计······14
4 住宅建筑······16
4.1 允许噪声级······16
4.2 隔声标准······16
4.3 隔声减噪设计······19
5 学校建筑······21
5.1 允许噪声级······21
5.2 隔声标准······21
5.3 隔声减噪设汁······24
6 医院建筑······26
6.1 允许噪声级······26
6.2 隔声标准······26
6.3 隔声减噪设汁······29
7 旅馆建筑······31
7.1 允许噪声级······31
7.2 隔声标准······31
7.3 隔声减噪设汁······33
8 办公建筑······35
8.1 允许噪声级······35
8.2 隔声标准······35
8.3 隔声减噪设计······37
9 商业建筑······39
9.1 允许噪声级······39
9.2 室内吸声······39
9.3 隔声标准······40
9.4 隔声减噪设计······41
附录A 室内噪声级测量方法······42
本规范用词说明······46
引用标准名录······47
附:条文说明······49
1 总则······52
2 术语和符号······55
2.1 术语······55
3 总平面防噪设计······59
4 住宅建筑······62
4.1 允许噪芦级······62
4.2 隔声标准······64
4.3 隔声减噪设计······69
5 学校建筑······71
5.1 允许嗓声级······71
5.2 隔声标准······72
5.3 隔声减噪设计······73
6 医院建筑······75
6.1 允许噪声级······75
6.2 隔声标准······76
6.3 隔声减噪设计······76
7 旅馆建筑······78
7.1 允许噪芦级······78
7.2 隔声标准······79
7.3 隔声减噪设计······81
8 办公建筑······83
8.1 允许噪声级······83
8.2 隔声标准······84
8.3 隔声减噪设计······85
9 商业建筑······87
9.1 允许噪声级······87
9.2 室内吸声······87
9.3 隔声标准······89
9.4 隔声减噪设计······89
附录A 室内噪声级测量方法······90
