本規(guī)程的主要技術(shù)內(nèi)容是:1.總則;2.術(shù)語和符號;3.基本規(guī)定;4.墻體材料;5.施工平臺與導(dǎo)墻;6.成槽施工;7.塑性混凝土澆筑;8.墻段連接;9.施工質(zhì)量檢查。

JGJT291-2012······1

1 總則······11

2 術(shù)語和符號······12

2.1 術(shù)語······12

2.2 符號······13

3 基本規(guī)定······15

4 墻體材料······16

4.1 塑性混凝土原材料······16

4.2 塑性混凝土配合比······17

4.3 塑性混凝土性能指標(biāo)······18

5 施工平臺與導(dǎo)墻······20

5.1 施工平臺的布置與結(jié)構(gòu)······20

5.2 導(dǎo)墻的布置與結(jié)構(gòu)······20

5.3 導(dǎo)墻與施工平臺修筑······21

6 成槽施工······22

6.1 固壁泥漿······22

6.2 造孔成槽······24

6.3 清孔換漿······25

7 塑性混凝土澆筑······27

7.1 塑性混凝土的制備與運輸······27

7.2 塑性混凝土地下澆筑······27

7.3 塑性混凝土地上澆筑······29

8 墻段連接······31

8.1 地下防滲芯墻墻段連接······31

8.2 地上防滲芯墻結(jié)合面處理······32

9 施工質(zhì)量檢查······34

9.1 工序質(zhì)量檢查內(nèi)容······34

9.2 塑性混凝土取樣······35

9.3 塑性混凝土性能檢測······35

9.4 墻體質(zhì)量檢查······36

附錄A 施工質(zhì)量檢查記錄表······39

附錄B 塑性混凝土配制強度計算表······54

附錄C 塑性混凝土彈性模量試驗方法······55

附錄D 塑性混凝土滲透性試驗方法······58

本規(guī)程用詞說明······61

引用標(biāo)準(zhǔn)名錄······62

附:條文說明······63

1 總則······67

2 術(shù)語和符號······68

2.1 術(shù)語······68

3 基本規(guī)定······69

4 墻體材料······71

4.1 塑性混凝土原材料······71

4.2 塑性混凝土配合比······73

4.3 塑性混凝土性能指標(biāo)······75

5 施工平臺與導(dǎo)墻······77

5.1 施工平臺的布置與結(jié)構(gòu)······77

5.2 導(dǎo)墻的布置與結(jié)構(gòu)······77

5.3 導(dǎo)墻與施工平臺修筑······78

6 成槽施工······79

6.1 固壁泥漿······79

6.2 造孔成槽······80

6.3 清孔換漿······83

7 塑性混凝土澆筑······85

7.1 塑性混凝土的制備與運輸······85

7.2 塑性混凝土地下澆筑······86

7.3 塑性混凝土地上澆筑······87

8 墻段連接······89

8.1 地下防滲芯墻墻段連接······89

8.2 地上防滲芯墻結(jié)合面處理······90

9 施工質(zhì)量檢測······92

9.1 工序質(zhì)量檢查內(nèi)容······92

9.2 塑性混凝土取樣······92

9.3 塑性混凝土性能檢測······93

9.4 墻體質(zhì)量檢查······93