GB50987-2014······1

1 總則······11

2 術語······12

3 火災危險性分類和耐火等級······13

4 總體布置······16

4.1 防火間距······16

4.2 消防車道和救援設施······17

5 建筑物······19

5.1 防火分區······19

5.2 安全疏散······19

6 電氣設備······22

6.l 室外電氣設備······22

6.2 室內電氣設備······23

6.3 電纜······24

7 絕緣油和透平油系統······26

8 消防給水及滅火設施······27

8.1 一般規定······27

8.2 給水設施······27

8.3 室外、室內消防給水······29

8.4 消火栓······30

8.5 自動滅火系統······31

8.6 消防器材······32

9 通風、采暖和防排煙······33

9.1 通風、采暖······33

9.2 防排煙······33

10 消防電氣······35

10.1 消防供電······35

10.2 消防應急照明、疏散指示標志······35

10.3 火災自動報警系統······35

10.4 防雷接地······38

本規范用詞說明······39

引用標準名錄······40

附：條文說明······41

1 總則······45

2 術語······46

3 火災危險性分類和耐火等級······47

4 總體布置······50

4.1 防火間距······50

4.2 消防車道和救援設施······50

5 建筑物······52

5.1 防火分區······52

5.2 安全疏散······53

6 電氣設備······56

6.l 室外電氣設備······56

6.2 室內電氣設備······60

6.3 電纜······61

7 絕緣油和透平油系統······63

8 消防給水及滅火設施······65

8.1 一般規定······65

8.2 給水設施······67

8.3 室外、室內消防給水······69

8.4 消火栓······70

8.5 自動滅火系統······72

8.6 消防器材······74

9 通風、采暖和防排煙······75

9.1 通風、采暖······75

9.2 防排煙······76

10 消防電氣······77

10.1 消防供電······77

10.2 消防應急照明、疏散指示標志······77

10.3 火災自動報警系統······77

10.4 防雷接地······78