XJJ144-2022······1

1 總則······7

2 術語和符號······8

2.1 術語······8

2.2 符號······11

3 基本規定······13

4 材料······16

4.1 混凝土、鋼筋和鋼材······16

4.2 預埋件及連接材料······17

4.3 拉結件······17

4.4 保溫材料······18

4.5 免拆底模······19

4.6 其他材料······21

5 設計······23

5.1 一般規定······23

5.2 外墻板······24

5.3 內墻板······38

5.4 桁架樓承板、桁架疊合板······42

6 生產、運輸與存放······49

6.1 一般規定······49

6.2 墻板······50

6.3 桁架樓承板······58

7 安裝與施工······67

7.1 一般規定······67

7.2 墻板······68

7.3 桁架樓承板······73

8 質量驗收······77

8.1 一般規定······77

8.2 外墻板······78

8.3 內墻板······83

8.4 桁架樓承板······84

附錄A 免拆底模鋼筋桁架樓承板選用表······88

附錄B 鋼筋桁架規格代號選用表······92

本標準用詞說明······93

引用標準名錄······94