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Anti-leakage combined water isolation device

A combined, anti-leakage technology, applied in construction, sheet pile walls, foundation structure engineering, etc., can solve problems such as recycling difficulties, and achieve the effect of avoiding water leakage and eliminating water leakage

Active Publication Date: 2022-01-28
浙江双和环境建设有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, it is very difficult to recycle hard water-proof systems such as double-wall steel and steel sheet piles, so flexible materials are used as the water-proof material of the water-proof system. However, due to the characteristics of the flexible material itself, how to solve the sealing between the flexible material and the connecting column become the main technical problem at present

Method used

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  • Anti-leakage combined water isolation device

Examples

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Embodiment 1

[0028] As shown in Figures 1-13, the anti-seepage combined water-isolation device provided by the present invention, the anti-seepage combined water-isolation device, includes at least three pile bottoms 1, at least three core columns 2 arranged in the vertical direction, At least three waterproof membranes 4; the bottom of a core column 2 is detachably connected to a pile bottom 1; the number of core columns 2 is the same as the number of waterproof membranes 4; both ends of a waterproof membrane 4 are detachably connected A core column 2 is connected, and a cavity is formed between the core column 2 and the waterproof membrane 4; the column body of the core column 2 is provided with at least one reserved gap set in the vertical direction; the reserved gap starts from the core column 2 The top extends straight to the bottom of the core column 2; the core column 2 includes at least one sealing device; the sealing device is detachably arranged on the two side walls of the reserv...

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Abstract

The patent of the invention discloses an anti-leakage combined water-proof device, which belongs to the technical field of construction of bridge pier water-proof systems. Including the bottom of the pile, the core column and the water-proof membrane, the core column is equipped with a sealing device, which can effectively avoid the problem of water leakage in the gap between the core column and the water-proof membrane; the bottom of the water-proof membrane is also equipped with a locking device, which can adapt to different river banks Environmental water isolation requirements, to eliminate the leakage of the water isolation system caused by construction errors; there are also intermediate columns between the core columns, which strengthens the stability of the anti-leakage combined water isolation device of the present invention, and further improves the insulation performance of the present invention. The water barrier performance of the water device.

Description

technical field [0001] The patent of the present invention relates to an anti-seepage combined water-proof device, which belongs to the technical field of construction of bridge pier water-proof systems. Background technique [0002] In the construction of water conservancy and water transportation projects, in order to build permanent water conservancy facilities, temporary water-proof enclosure structures need to be built to prevent water from entering the construction site. At present, for piers located in the outline of large caps with deep water levels and large fluctuations in water levels, double-wall steel water-proof systems and steel sheet pile water-proof systems are mainly used for water-proof construction. However, it is very difficult to recycle hard water-proof systems such as double-wall steel and steel sheet piles, so flexible materials are used as the water-proof material of the water-proof system. However, due to the characteristics of the flexible materia...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02D19/04E02D5/72E02D5/30E02D5/52
CPCE02D19/04E02D5/72E02D5/30E02D5/52
Inventor 金林峰姜屏徐正海李娜张雪江王月王伟
Owner 浙江双和环境建设有限公司
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