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Treatment Measures for Failure of Water Cut-off Measures in Foundation Pits

2016-05-20 764 0人评论

1. Install diversion pipes.
2. Use water-swelling materials, compaction grouting, polyurethane grouting, or other methods for leak sealing.
3. Cast the retaining wall with rapid-hardening and early-strength concrete.
4. Add high-pressure jet grouting or cement-soil mixing pile water cut-off curtains on the outer wall of the foundation pit.
5. Add dewatering and drainage facilities inside the pit.

Safety Technical Requirements for Water-Cutoff Curtains by Grouting in Foundation Pits

Safety Technical Requirements for Foundation Pit Bored Secant Piles Also Serving as Waterproof Curtain

Treatment Measures for Failure of Water Cut-off Measures in Foundation Pits

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Treatment Measures for Failure of Water Cut-off Measures in Foundation Pits

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Total Investment of 21.5 Billion Yuan! Construction Bidding for Phase I of Chongqing Rail Transit Line 7

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