GB50118-2010······1

1 總則······11

2 術(shù)語和符號······12

2.1 術(shù)語······12

2.2 符號······13

3 總平面防噪設(shè)計······14

4 住宅建筑······16

4.1 允許噪聲級······16

4.2 隔聲標(biāo)準······16

4.3 隔聲減噪設(shè)計······19

5 學(xué)校建筑······21

5.1 允許噪聲級······21

5.2 隔聲標(biāo)準······21

5.3 隔聲減噪設(shè)汁······24

6 醫(yī)院建筑······26

6.1 允許噪聲級······26

6.2 隔聲標(biāo)準······26

6.3 隔聲減噪設(shè)汁······29

7 旅館建筑······31

7.1 允許噪聲級······31

7.2 隔聲標(biāo)準······31

7.3 隔聲減噪設(shè)汁······33

8 辦公建筑······35

8.1 允許噪聲級······35

8.2 隔聲標(biāo)準······35

8.3 隔聲減噪設(shè)計······37

9 商業(yè)建筑······39

9.1 允許噪聲級······39

9.2 室內(nèi)吸聲······39

9.3 隔聲標(biāo)準······40

9.4 隔聲減噪設(shè)計······41

附錄A 室內(nèi)噪聲級測量方法······42

本規(guī)范用詞說明······46

引用標(biāo)準名錄······47

附:條文說明······49

1 總則······52

2 術(shù)語和符號······55

2.1 術(shù)語······55

3 總平面防噪設(shè)計······59

4 住宅建筑······62

4.1 允許噪蘆級······62

4.2 隔聲標(biāo)準······64

4.3 隔聲減噪設(shè)計······69

5 學(xué)校建筑······71

5.1 允許嗓聲級······71

5.2 隔聲標(biāo)準······72

5.3 隔聲減噪設(shè)計······73

6 醫(yī)院建筑······75

6.1 允許噪聲級······75

6.2 隔聲標(biāo)準······76

6.3 隔聲減噪設(shè)計······76

7 旅館建筑······78

7.1 允許噪蘆級······78

7.2 隔聲標(biāo)準······79

7.3 隔聲減噪設(shè)計······81

8 辦公建筑······83

8.1 允許噪聲級······83

8.2 隔聲標(biāo)準······84

8.3 隔聲減噪設(shè)計······85

9 商業(yè)建筑······87

9.1 允許噪聲級······87

9.2 室內(nèi)吸聲······87

9.3 隔聲標(biāo)準······89

9.4 隔聲減噪設(shè)計······89

附錄A 室內(nèi)噪聲級測量方法······90