Construction connection structure for building deformation joint

A deformation joint and construction technology, applied in building structures, building components, buildings, etc., can solve the problems of assembly difficulty, damage to the waterproof layer of the coil, waterproof failure, etc., to achieve reliable waterproof quality, reduce tearing damage, and adequate expansion and contraction. effect of margin

CN108560737AInactive Publication Date: 2018-09-21朱园园
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2018-09-21
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a construction connection structure for a building deformation joint. The construction connection structure comprises a concrete wall, the deformation joint, a bituminous waterproof sheet material layer, a waterproof elastic material connection band, L-shaped connectors, a stainless steel component A, connectors in the shape shown in the description, an elastic rubber band,a buried water-stop belt and a stainless steel component B, wherein the deformation joint is formed in the middle of the concrete wall, the bituminous waterproof sheet material layer is wrapped intothe portion, between concrete wall bodies, of the deformation joint, the stainless steel component A and the stainless steel component B are installed on the tops of the portions, on the two sides ofthe deformation joint, of the concrete wall, and the elastic rubber band, the buried water-stop belt and the waterproof elastic material connection band are sequentially arranged between the tops of the stainless steel components A and B from top to bottom. By means of the construction connection structure, the waterproof and anti-seep performance of the deformation joint are enhanced, the construction connection structure has sufficient expansion and contraction margins, pull crack breakage of the material is avoided or reduced, the construction connection structure is suitable for the building deformation joint which is large in joint width, and the problems are effectively solved that the deformation joint leaks, the waterproof sheet material is pulled apart, and the sheet material layer is damaged to lead to waterproof failure.
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Description

technical field

[0001] The invention relates to the field of construction, in particular to a construction connection structure of construction deformation joints. Background technique

[0002] The waterproofing of building deformation joints is a difficult problem in underground engineering. The construction is difficult and the reliability of waterproofing is poor. The current construction technology of deformation joint waterproofing has lasted for nearly 50 years, and there is no perfect solution yet. According to relevant information, according to incomplete statistics, about 60%-70% of the deformation joints have water leakage to varying degrees.

[0003] In the prior art, waterproof materials such as mid-buried waterstops, detachable Ω waterstops, external waterstops, and metal plate waterstops are generally used in waterproofing projects for waterproofing of building deformation joints.

[0004] However, the most ideal waterproof measure for deformation joints is f...

Examples

Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0022] see Figure 1~5 , in an embodiment of the present invention, a construction connection structure of a building deformation joint, including a concrete wall 1, a deformation joint 2, an asphalt waterproof membrane layer 3, a waterproof elastic material connection belt 4, a double-shaped corner code 8, and a stainless steel component A11 , ⺋-shaped corner code 13, elastic rubber belt 15, buried waterstop 18 and stainless steel member B19, the middle part ...