GB50207-2012：屋面工程质量验收规范

1 总则······11

2 术语······12

3 基本规定······14

4 基层与保护工程······17

4.1 一般规定······17

4.2 找坡层和找平层······17

4.3 隔汽层······18

4.4 隔离层······19

4.5 保护层······20

5 保温与隔热工程······22

5.1 一般规定······22

5.2 板状材料保温层······22

5.3 纤维材料保温层······23

5.4 喷涂硬泡聚氨酯保温层······25

5.5 现浇泡沫混凝土保温层······26

5.6 种植隔热层······27

5.7 架空隔热层······28

5.8 蓄水隔热层······29

6 防水与密封工程······31

6.1 一般规定······31

6.2 卷材防水层······31

6.3 涂膜防水层······34

6.4 复合防水层······36

6.5 接缝密封防水······37

7 瓦面与板面工程······39

7.1 一般规定······39

7.2 烧结瓦和混凝土瓦铺装······39

7.3 沥青瓦铺装······41

7.4 金属板铺装······43

7.5 玻璃采光顶铺装······44

8 细部构造工程······48

8.1 一般规定······48

8.2 檐口······48

8.3 檐沟和天沟······49

8.4 女儿墙和山墙······49

8.5 水落口······50

8.6 变形缝······51

8.7 伸出屋面管道······51

8.8 屋面出入口······52

8.9 反梁过水孔······53

8.10 设施基座······53

8.11 屋脊······54

8.12 屋顶窗······54

9 屋面工程验收······56

附录A 屋面防水材料进场检验项目及材料标准······59

附录B 屋面保温材料进场检验项目及材料标准······63

本规范用词说明······66

引用标准名录······67

附:条文说明······68

1 总则······72

2 术语······73

3 基本规定······74

4 基层与保护工程······78

4.1 一般规定······78

4.2 找坡层和找平层······79

4.3 隔汽层······80

4.4 隔离层······81

4.5 保护层······82

5 保温与隔热工程······85

5.1 一般规定······85

5.2 板状材料保温层······87

5.3 纤维材料保温层······88

5.4 喷涂硬泡聚氨酯保温层······90

5.5 现浇泡沫混凝土保温层······91

5.6 种植隔热层······92

5.7 架空隔热层······94

5.8 蓄水隔热层······95

6 防水与密封工程······97

6.1 一般规定······97

6.2 卷材防水层······98

6.3 涂膜防水层······102

6.4 复合防水层······105

6.5 接缝密封防水······105

7 瓦面与板面工程······108

7.1 一般规定······108

7.2 烧结瓦和混凝土瓦铺装······109

7.3 沥青瓦铺装······110

7.4 金属板铺装······112

7.5 玻璃采光顶铺装······115

8 细部构造工程······119

8.1 一般规定······119

8.2 檐口······119

8.3 檐沟和天沟······120

8.4 女儿墙和山墙······121

8.5 水落口······122

8.6 变形缝······123

8.7 伸出屋面管道······124

8.8 屋面出入口······125

8.9 反梁过水孔······125

8.10 设施基座······126

8.11 屋脊······127

8.12 屋顶窗······127

9 屋面工程验收······129