本規(guī)范共分16章和6個附錄,主要內容包括:總則,術語,基本規(guī)定,總體規(guī)劃與廠址選擇,總圖運輸,原料,生產工藝,電氣及自動化,建筑與結構,給水與排水,蒸汽動力,采暖、通風與空氣調節(jié),輔助生產設施,節(jié)能,環(huán)境保護,職業(yè)安全衛(wèi)生等

GB50990-2014······1

1 總 則······15

2 術 語······16

3 基本規(guī)定······17

4 總體規(guī)劃與廠址選擇······19

4.1 總體規(guī)劃······19

4.2 廠址選擇······19

5 總圖運輸······20

5.1 一般規(guī)定······20

5.2 總平面布置······21

5.3 交通運輸······22

5.4 豎向設計······24

5.5 防洪工程······25

5.6 管線綜合布置······25

5.7 綠化設計······26

6 原 料······28

6.1 —般規(guī)定······28

6.2 原料要求及配比······28

6.3 物料平衡······29

7 生產工藝······31

7.1 一般規(guī)定······31

7.2 原料儲存與制備······33

7.3 配料澆注······37

7.4 靜停切割······38

7.5 蒸壓養(yǎng)護······39

7.6 成品外觀檢查及修補······40

7.7 包裝與堆放······40

7.8 檢測······41

8 電氣及自動化······42

8.1 一般規(guī)定······42

8.2 供配電······42

8.3 變電所······43

8.4 廠區(qū)配電線路······43

8.5 車間配電······44

8.6 照明······45

8.7 電氣系統(tǒng)接地······46

8.8 生產過程自動化······47

8.9 通信······48

9 建筑與結構······49

9.1 一般規(guī)定······49

9.2 生產車間······50

9.3 輔助建筑······50

9.4 構筑物······51

9.5 建筑構造設計······51

9.6 主要結構選型······52

9.7 結構布置······53

9.8 設計荷載······53

9.9 結構計算······54

10 給水與排水······55

10.1 一般規(guī)定······55

10.2 給水······55

10.3 排水······57

11 蒸汽動力······58

11.1 一般規(guī)定······58

11.2 生產用汽······58

11.3 蒸汽源······60

12 采暖、通風與空氣調節(jié)······62

12.1 一般規(guī)定······62

12.2 采暖······62

12.3 通風······65

12.4 空氣調節(jié)······66

13 輔助生產設施······67

13.1 一般規(guī)定······67

13.2 壓縮空氣站······67

13.3 地磅站······68

13.4 機電維修車間······68

13.5 鋁粉(或鋁粉膏)庫······69

13.6 脫模劑儲存間······69

14 節(jié) 能······70

14.1 一般規(guī)定······70

14.2 工藝、裝備節(jié)能······70

14.3 余熱利用及節(jié)水設計······70

14.4 節(jié)電······71

15 環(huán)境保護······72

15.1 一般規(guī)定······72

15.2 廢水污染防治······72

15.3 大氣污染防治······72

15.4 固體廢棄物污染防治······73

15.5 噪聲污染防治······73

15.6 環(huán)境保護設施······73

16 職業(yè)安全衛(wèi)生······75

16.1 一般規(guī)定······75

16.2 防火與防爆······75

16.3 防機槭傷害······75

16.4 防電傷······76

16.5 防雷擊······77

16.6 防燙傷······78

16.7 防噪聲······78

16.8 防塵······78

附錄A 加氣混凝土工廠建筑物、構筑物的火災危險性類別、最低耐火等級及防火間距······80

附錄B 工廠各類地點噪聲標準······82

附錄C 生產車間及輔助建筑最低照度標準······83

附錄D 地下管線與建筑物、構筑物之間的最小水平間距······84

附錄E 地下管線之間的最小水平間距······85

附錄F 地下管線之間的最小垂直凈距······86

本規(guī)范用詞說明······87

引用標準名錄······88

附:條文說明······91

2 術 語······96

3 基本規(guī)定······96

4 總體規(guī)劃與廠址選擇······98

4.1 總體規(guī)劃······98

4.2 廠址選擇······98

5 總圖運輸······100

5.1 一般規(guī)定······100

5.2 總平面布置······100

5.3 交通運輸······101

5.5 防洪工程······102

6 原 料······103

6.1 一般規(guī)定······103

6.2 原料要求及配比······103

6.3 物料平衡······103

7 生產工藝······104

7.1 一般規(guī)定······104

7.2 原料儲存與制備······104

7.3 配料澆注······105

7.4 靜停切割······105

7.5 蒸壓養(yǎng)護······106

7.6 成品外觀檢查及修補······106

7.7 包裝與堆放······106

8 電氣及自動化······107

8.1 一般規(guī)定······107

8.2 供配電······107

8.4 廠區(qū)配電線路······107

8.5 車間配電······107

8.6 照明······107

8.7 電氣系統(tǒng)接地······108

9 建筑與結構······109

9.1 一般規(guī)定······109

9.5 建筑構造設計······109

9.6 主要結構選型······109

9.7 結構布置······110

9.8 設計荷載······110

9.9 結構計算······110

10 給水與排水······111

10.1 一般規(guī)定······111

10.2 給水······111

10.3 排水······112

11 蒸汽動力······113

11.2 生產用汽······113

11.3 蒸汽源······114

12 采暖、通風與空氣調節(jié)······115

12.2 采暖······115

13 輔助生產設施······116

13.3 地磅站······116

13.4 機電維修車間······116

13.5 鋁粉(或鋁粉膏)庫······116

13.6 脫模劑儲存間······116

14 節(jié) 能······117

14.1 一般規(guī)定······117

14.2 工藝、裝備節(jié)能······117

14.4 節(jié)電······117

15 環(huán)境保護······118

15.1 一般規(guī)定······118

15.3 大氣污染防治······118

15.4 固體廢棄物污染防治······118

15.5 噪聲污染防治······118

16 職業(yè)安全衛(wèi)生······119

16.5 防雷擊······119

16.6 防燙傷······119

16.8 防塵······119