GB50118-2010······1

1 總則······11

2 術語和符號······12

2.1 術語······12

2.2 符號······13

3 總平面防噪設計······14

4 住宅建筑······16

4.1 允許噪聲級······16

4.2 隔聲標準······16

4.3 隔聲減噪設計······19

5 學校建筑······21

5.1 允許噪聲級······21

5.2 隔聲標準······21

5.3 隔聲減噪設汁······24

6 醫院建筑······26

6.1 允許噪聲級······26

6.2 隔聲標準······26

6.3 隔聲減噪設汁······29

7 旅館建筑······31

7.1 允許噪聲級······31

7.2 隔聲標準······31

7.3 隔聲減噪設汁······33

8 辦公建筑······35

8.1 允許噪聲級······35

8.2 隔聲標準······35

8.3 隔聲減噪設計······37

9 商業建筑······39

9.1 允許噪聲級······39

9.2 室內吸聲······39

9.3 隔聲標準······40

9.4 隔聲減噪設計······41

附錄A 室內噪聲級測量方法······42

本規范用詞說明······46

引用標準名錄······47

附:條文說明······49

1 總則······52

2 術語和符號······55

2.1 術語······55

3 總平面防噪設計······59

4 住宅建筑······62

4.1 允許噪蘆級······62

4.2 隔聲標準······64

4.3 隔聲減噪設計······69

5 學校建筑······71

5.1 允許嗓聲級······71

5.2 隔聲標準······72

5.3 隔聲減噪設計······73

6 醫院建筑······75

6.1 允許噪聲級······75

6.2 隔聲標準······76

6.3 隔聲減噪設計······76

7 旅館建筑······78

7.1 允許噪蘆級······78

7.2 隔聲標準······79

7.3 隔聲減噪設計······81

8 辦公建筑······83

8.1 允許噪聲級······83

8.2 隔聲標準······84

8.3 隔聲減噪設計······85

9 商業建筑······87

9.1 允許噪聲級······87

9.2 室內吸聲······87

9.3 隔聲標準······89

9.4 隔聲減噪設計······89

附錄A 室內噪聲級測量方法······90