本規(guī)程主要技術內(nèi)容是: 1 總則; 2 術語和符號; 3 基本規(guī)定; 4 地基變形裂縫控制; 5 混凝土結構裂縫控制; 6 砌體結構裂縫控制; 7 輕質(zhì)隔墻裂縫控制; 8 外墻外保溫工程裂縫控制;9 裝修工程裂縫控制; 10 裂縫的判斷與處理。

1 總則······12

2 術語和符號······13

2.1 術語······13

2.2 符號······14

3 基本規(guī)定······15

3.1 一般規(guī)定······15

3.2 設計······15

3.3 材料與制品······15

3.4 施工······16

3.5 竣工后的措施······16

4 地基變形裂縫控制······17

4.1 一般規(guī)定······17

4.2 勘察與氣象資料······17

4.3 地基變形控制······17

4.4 建筑與結構措施······18

4.5 施工······18

5 混凝土結構裂縫控制······20

5.1 一般規(guī)定······20

5.2 設計······20

5.3 混凝土材料······22

5.4 施工······23

6 砌體結構裂縫控制······25

6.1 一般規(guī)定······25

6.2 材料······25

6.3 設計······27

6.4 施工······30

7 輕質(zhì)隔墻裂縫控制······34

7.1 一般規(guī)定······34

7.2 輕質(zhì)條板隔墻······34

7.3 骨架覆面板隔墻······35

8 外墻外保溫工程裂縫控制······38

9 裝修工程裂縫控制······40

9.1 一般規(guī)定······40

9.2 材料······40

9.3 墻面裝修工程······41

9.4 室內(nèi)地面裝修工程······42

9.5 吊頂裝修工程······44

10 裂縫的判斷與處理······45

10.1 一般規(guī)定······45

10.2 裝修裂縫的判斷與處理······45

10.3 外墻外保溫裂縫的判斷與處理······47

10.4 輕質(zhì)隔墻裂縫的判斷與處理······47

10.5 砌體結構裂縫的判斷與處理······48

10.6 混凝土結構裂縫的判斷與處理······49

10.7 地基變形裂縫的判斷與處理······51

附錄A 混凝土熱物理性能測試與估算······53

附錄B 混凝土收縮特性的測試與估算······56

附錄C 混凝土徐變的測試與估算······57

附錄D 膠凝材料及外加劑相容性試驗······58

附錄E 混凝土抗裂性能的平板試驗······60

附錄F 砌筑墻體抗裂構造措施······63

附錄G 抹灰砂漿抗裂性能圓環(huán)試驗······64

附錄H 混凝土裂縫處理方法······66

本規(guī)程用詞說明······68

引用標準名錄······69

附: 條文說明······72

1 總則······75

2 術語和符號······76

2.1 術語······76

3 基本規(guī)定······77

3.1 一般規(guī)定······77

3.2 設計······77

3.3 材料與制品······78

3.4 施工······78

3.5 竣工后的措施······79

4 地基變形裂縫控制······80

4.1 一般規(guī)定······80

4.2 勘察與氣象資料······80

4.3 地基變形控制······81

4.5 施工······82

5 混凝土結構裂縫控制······84

5.1 一般規(guī)定······84

5.2 設計······84

5.3 混凝土材料······86

5.4 施工······87

6 砌體結構裂縫控制······89

6.1 一般規(guī)定······89

6.2 材料······89

6.3 設計······91

6.4 施工······92

7 輕質(zhì)隔墻裂縫控制······93

7.1 一般規(guī)定······93

7.2 輕質(zhì)條板隔墻······93

7.3 骨架覆面板隔墻······93

8 外墻外保溫工程裂縫控制······95

9 裝修工程裂縫控制······96

9.1 一般規(guī)定······96

9.2 材料······96

9.3 墻面裝修工程······96

9.4 室內(nèi)地面裝修工程······97

9.5 吊頂裝修工程······97

10 裂縫的判斷與處理······99

10.1 一般規(guī)定······99

10.2 裝修裂縫的判斷與處理······99

10.4 輕質(zhì)隔墻裂縫的判斷與處理······100

10.5 砌體結構裂縫的判斷與處理······100

10.6 混凝土結構裂縫的判斷與處理······100

10.7 地基變形裂縫的判斷與處理······102

附錄A 混凝土熱物理性能測試與估算······103

附錄B 混凝土收縮特性的測試與估算······104

附錄C 混凝土徐變的測試與估算······105