GB50118-2010······1

1 總則······11

2 術(shù)語和符號(hào)······12

2.1 術(shù)語······12

2.2 符號(hào)······13

3 總平面防噪設(shè)計(jì)······14

4 住宅建筑······16

4.1 允許噪聲級(jí)······16

4.2 隔聲標(biāo)準(zhǔn)······16

4.3 隔聲減噪設(shè)計(jì)······19

5 學(xué)校建筑······21

5.1 允許噪聲級(jí)······21

5.2 隔聲標(biāo)準(zhǔn)······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(jí)······26

6.2 隔聲標(biāo)準(zhǔn)······26

6.3 隔聲減噪設(shè)汁······29

7 旅館建筑······31

7.1 允許噪聲級(jí)······31

7.2 隔聲標(biāo)準(zhǔn)······31

7.3 隔聲減噪設(shè)汁······33

8 辦公建筑······35

8.1 允許噪聲級(jí)······35

8.2 隔聲標(biāo)準(zhǔn)······35

8.3 隔聲減噪設(shè)計(jì)······37

9 商業(yè)建筑······39

9.1 允許噪聲級(jí)······39

9.2 室內(nèi)吸聲······39

9.3 隔聲標(biāo)準(zhǔn)······40

9.4 隔聲減噪設(shè)計(jì)······41

附錄A 室內(nèi)噪聲級(jí)測量方法······42

本規(guī)范用詞說明······46

引用標(biāo)準(zhǔn)名錄······47

附:條文說明······49

1 總則······52

2 術(shù)語和符號(hào)······55

2.1 術(shù)語······55

3 總平面防噪設(shè)計(jì)······59

4 住宅建筑······62

4.1 允許噪蘆級(jí)······62

4.2 隔聲標(biāo)準(zhǔn)······64

4.3 隔聲減噪設(shè)計(jì)······69

5 學(xué)校建筑······71

5.1 允許嗓聲級(jí)······71

5.2 隔聲標(biāo)準(zhǔn)······72

5.3 隔聲減噪設(shè)計(jì)······73

6 醫(yī)院建筑······75

6.1 允許噪聲級(jí)······75

6.2 隔聲標(biāo)準(zhǔn)······76

6.3 隔聲減噪設(shè)計(jì)······76

7 旅館建筑······78

7.1 允許噪蘆級(jí)······78

7.2 隔聲標(biāo)準(zhǔn)······79

7.3 隔聲減噪設(shè)計(jì)······81

8 辦公建筑······83

8.1 允許噪聲級(jí)······83

8.2 隔聲標(biāo)準(zhǔn)······84

8.3 隔聲減噪設(shè)計(jì)······85

9 商業(yè)建筑······87

9.1 允許噪聲級(jí)······87

9.2 室內(nèi)吸聲······87

9.3 隔聲標(biāo)準(zhǔn)······89

9.4 隔聲減噪設(shè)計(jì)······89

附錄A 室內(nèi)噪聲級(jí)測量方法······90