地连墙接缝止水钢板封堵施工方案.docxVIP

地连墙接缝止水钢板封堵施工方案

目录

一、前言....................................................4

1.1编制依据.............................................4

1.2工程概况.............................................6

1.3施工目的与意义.......................................7

二、施工准备................................................7

2.1材料准备.............................................8

2.1.1止水钢板.........................................9

2.1.2连接件...........................................9

2.1.3胶凝材料........................................10

2.1.4其他辅助材料....................................11

2.2机具设备准备........................................12

2.2.1切割机..........................................12

2.2.2焊接机..........................................13

2.2.3钻孔机..........................................14

2.2.4注浆设备........................................14

2.2.5其他辅助设备....................................15

2.3人员组织............................................15

2.3.1技术负责人......................................16

2.3.2施工人员........................................17

2.3.3质检人员........................................18

2.3.4安全员..........................................19

三、施工工艺流程...........................................20

3.1地连墙接缝处理......................................21

3.1.1表面清理........................................22

3.1.2锚固钢筋........................................23

3.1.3混凝土浇筑......................................24

3.2止水钢板安装........................................25

3.2.1钢板切割........................................26

3.2.2连接件安装......................................27

3.2.3止水钢板固定....................................27

3.3墙体注浆............................................28

3.3.1注浆孔设置......................................29

3.3.2注浆材料选择....................................30

3.3.3注浆施工........................................31

3.4养护与检测..........................................32

3.4