GB/T50900-2016：村镇住宅结构施工及验收规范

GBT50900-2016······1

1 总则······12

2 术语······13

3 基本规定······14

3.1 施工管理······14

3.2 材料······14

3.3 施工安全······14

3.4 施工质量控制······15

4 地基和基础······16

4.1 一般规定······16

4.2 基槽开挖和回填······16

4.3 地基······18

4.4 基础······21

4.5 质量检查和验收······23

5 砌体结构······26

5.1 一般规定······26

5.2 砌筑砂浆······29

5.3 砖砌体······31

5.4 混凝土小型空心砌块砌体······36

5.5 蒸压力日气混凝土砌块砌体······39

5.6 填充墙······40

5.7 质量检查和验收······41

6 木结构······45

6.1 一般规定······45

6. 2 材料······45

6.3 构件制作······46

6.4 连接与安装······47

6.5 防火与防护······51

6.6 质量检查和验收······51

7 生土结构······55

7.1 一般规定······55

7.2 夯土墙······59

7.3 土坯墙······61

7.4 质量检查和验收······63

8 石结构······66

8.1 一般规定······66

8.2 料石砌体······67

8.3 平毛石砌体······68

8.4 质量检查和验收······69

9 混凝土结构······72

9.1 一般规定······72

9.2 模板及支架······72

9.3 钢筋······76

9.4 现浇混凝土······79

9.5 预制构件······83

9.6 质量检查和验收······84

附录A 村镇住宅结构工程施工质量检查和验收记录······90

附录B 水泥砂浆、混合砂浆配合比······92

附录C 承重用木材等级和材质要求······94

附录D 常用碎石混凝土配合比······97

附录E 常用卵石混凝土配合比······100

本规范用词说明······103

引用标准名录······104

附: 条文说明······105

1 总则······109

2 术语······110

3 基本规定······111

3.1 施工管理······111

3.3 施工安全······111

3.4 施工质量控制······111

4 地基和基础······122

4.1 一般规定······122

4.2 基糟开挖和回填······123

4.3 地基······124

4.4 基础······124

5 砌体结构······126

5.1 一般规定······126

5.2 砌筑砂浆······127

5.3 砖砌体······128

5.4 混凝土小型空心砌块砌体······130

5.5 蒸压加气混凝土砌块砌体······132

6 木结构······133

6.1 一般规定······133

6.2 材料······133

6.3 构件制作······134

6.4 连接与安装······135

6.5 防火与防护······136

6.6 质量检查和验收······136

7 生土结构······137

7.1 一般规定······137

7.2 夯土墙······138

7.3 土坯墙······139

7.4 质量检查和验收······141

8 石结构······142

8.1 一般规定······142

8.2 料石砌体······143

8.3 平毛石砌体······144

8.4 质量检查和验收······144

9 混凝土结构······146

9.2 模板及支架······146

9.3 钢筋······148

9.4 现浇混凝土······148

9.5 预制构件······150

9.6 质量检查和验收······151

附录C 承重用木材等级和材质要求······152