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Construction joint waterproof structure and construction method thereof

A technology for waterproof structures and construction joints, applied in underwater structures, infrastructure engineering, artificial islands, etc., can solve the problems of waterstop damage and affect the waterproof effect of construction joints, etc., to achieve the convenience of use and ensure the waterproof effect Effect

Inactive Publication Date: 2021-02-09
成都城投建筑工程有限公司
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Problems solved by technology

[0004] In view of the above-mentioned related technologies, the inventor believes that when constructing the waterproof structure, the waterstop is generally fixed first, and then the concrete is poured. However, when the concrete is poured, the concrete needs to be vibrated. If the construction personnel If the operation is not careful, it will cause damage to the waterstop and affect the waterproof effect of the later construction joints

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  • Construction joint waterproof structure and construction method thereof

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Embodiment Construction

[0037] The following is attached figure 1 The application is described in further detail.

[0038] The embodiment of the present application discloses a construction joint waterproof structure.

[0039] refer to figure 1 , a construction joint waterproof structure, comprising a first lining 1 and a second lining 2, a construction joint 3 is formed between the first lining 1 and the second lining 2, and the construction joint 3 includes a longitudinal construction joint 3 and a circumferential construction joint 3, In this embodiment, only the longitudinal construction joint 3 is shown, and the construction of the circumferential construction joint 3 is the same as that of the longitudinal construction joint 3 . The waterproof structure also includes a water stop belt 4, which is located at the location of the construction joint 3. A part of the construction joint 3 is located in the first lining 1, and the other part is located in the second lining 2. The water stop belt 4 c...

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Abstract

The invention relates to a construction joint waterproof structure. The structure comprises a first lining, a second lining, a water stop belt, and a protection assembly; a construction joint is arranged between the first lining and the second lining; the water stop belt is located at the position where the construction joint is located; one part of the construction joint is located in the first lining and the other part of the construction joint is located in the second lining; the waterstop is located in the protection assembly; and the protection assembly is arranged in the length directionof the water stop belt. The construction joint waterproof structure has the effect of reducing the situation that the water stop belt is damaged.

Description

technical field [0001] The present application relates to the field of building construction, in particular to a construction joint waterproof structure and a construction method thereof. Background technique [0002] Construction joints refer to the joints formed between the first and last poured concrete due to design requirements or construction needs to be poured in sections during the concrete pouring process. The construction joint is not a real "seam". It is just because the concrete poured first exceeds the initial setting time, and there is a joint surface with the concrete poured later. This joint surface is called a construction joint. [0003] The existing Chinese patent application publication number CN107587887A discloses a construction joint structure and a waterproof construction method thereof, including a first lining for early construction and a second lining for later construction; the first lining and the second lining are There are circumferential cons...

Claims

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Application Information

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IPC IPC(8): E04B1/68E04B1/41E02D29/16E02D31/02E02B3/16
CPCE02B3/16E02D29/16E02D31/02E02D2250/0023E02D2300/002E02D2300/0029E04B1/41E04B1/68E04B1/6806
Inventor 王海荣赵钰洁秦勇
Owner 成都城投建筑工程有限公司
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