DB/T29-135-2018：天津市脲醛发泡保温夹心复合墙技术规程

DBT29-135-2018······1

1 总则······10

2 术语······11

3 基本规定······13

4 材料······14

4.1 块体材料······14

4.2 砌筑砂浆······14

4.3 保温材料······15

4.4 拉结件······15

4.5 有机硅防水剂······17

4.6 密封、嵌缝材料······17

5 墙体构造与节能设计······18

5.1 一般规定······18

5.2 节能设计······19

5.3 构造设计······19

6 结构设计······22

6.1 抗震设计······22

6.2 构造要求······22

7 施工······24

7.1 一般规定······24

7.2 施工准备······25

7.3 砌筑要求······25

7.4 脲醛发泡保温施工······27

8 质量验收······30

8.1 一般规定······30

8.2 主控项目······30

8.3 一般项目······33

8.4 工程验收······33

附录A 脲醛发泡保温材料试验方法······35

A.1 样品制备······35

A.2 试验方法······35

本规程用词说明······39

引用标准名录······40

条文说明······42

1 总则······46

2 术语······47

3 基本规定······48

4 材料······49

4.1 块体材料······49

4.2 砌筑砂浆······49

4.3 保温材料······50

4.4 拉结件······50

4.5 有机硅防水剂······51

4.6 密封、嵌缝材料······52

5 墙体构造与节能设计······53

5.1 一般规定······53

5.2 节能设计······54

5.3 构造设计······54

6 结构设计······56

6.1 抗震设计······56

6.2 构造要求······56

7 施工······58

7.1 一般规定······58

7.2 施工准备······58

7.3 砌筑要求······59

7.4 脲醛发泡保温施工······59

8 质量验收······60

8.1 一般规定······60

8.2 主控项目······60

8.3 一般项目······61

8.4 工程验收······61