灌漿施工技術要求

1、黃河公伯峽水電站CⅡ標灌漿施工技術要求編制單位：國家電力公司西北勘測設計研究院編制日期： 二○○二年二月I目 錄1 說明 ..........................................................................................................11.1 范圍 .......................................

2、.................................................................11.2 施工單位的責任 ...................................................................................11.3 主要提交件 ................................................

3、...........................................21.4 引用標準和規(guī)程規(guī)范 ..........................................................................32 材料 ..................................................................................

4、........................32.1 說明 ........................................................................................................32.2 水泥 ............................................................................

5、............................42.3 水.............................................................................................................42.4 摻合料 ....................................................................

6、................................42.5 外加劑 ....................................................................................................43 設備..........................................................................

7、..................................53.1 鉆孔設備 ................................................................................................53.2 灌漿設備 ......................................................................

8、..........................54 鉆孔 ..........................................................................................................64.1 說明 ..........................................................................

9、..............................64.2 灌漿孔的鉆孔 .......................................................................................74.3 勘探孔、檢查孔的鉆孔 ......................................................................84.4

10、鉆孔取芯和芯樣試驗 ..........................................................................84.5 鉆孔保護 ................................................................................................95 鉆孔沖洗和壓水試驗 .................

11、...........................................................95.1 說明 ........................................................................................................95.2 沖洗 .........................................

12、...............................................................95.3 壓水試驗 ..............................................................................................106 灌漿試驗 ............................................