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Double-T plate joint connecting structure

A technology for connecting structures and slab seams, applied in the field of building joints, can solve problems such as easy water leakage, inconvenient construction, easy cracking, etc., and achieve the effects of good aging, convenient construction, and non-aging protection.

Pending Publication Date: 2020-05-12
江苏正方园建设集团有限公司
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the deficiencies in the prior art and provide a double T-slab seam connection structure for large roofs, which can overcome the inconvenient construction, easy cracking and water leakage of the existing double T-slab seam connection In order to realize the technical and environmental requirements such as simple construction operation, high construction efficiency and good waterproof effect, etc.

Method used

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Embodiment Construction

[0021] The present invention will be further described below in conjunction with specific drawings.

[0022] like figure 1 and figure 2 As shown, a double T board seam connection structure includes a double T board 1, a waterproof layer 2 and a curved tile 3, and the curved tile 3 is a cement ridge tile; the two ends of the double T board 1 The flanging protrusions 4 are respectively provided, and the flanging protrusions 4 are integrally formed with the double T-board 1; the gaps between every two adjacent double-T-boards 1 are filled with a buffer material 5, and the upper surface of the double-T-board 1 is provided with a waterproof layer 2. The waterproof layer 2 covers the cushioning material 5 at the same time; every two adjacent double T-boards 1 are covered with arc-shaped tiles 3 at the upper joints.

[0023] The arc-shaped tile 3 is fixed on the double T-board 1 by mortar.

[0024] Preferably, the cushioning material 5 uses a polyurethane foaming agent.

[0025]...

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Abstract

The invention relates to a double-T plate joint connecting structure which comprises double-T plates, waterproof layers and arc tile plates. Flanging protrusions are arranged at the two ends of the double-T plates, and the flanging protrusions and the double-T plates are integrally formed. The plate joint of every two adjacent double-T plates is filled with a buffering material, the waterproof layers are arranged on the upper surfaces of the double-T plates, and the waterproof layers cover the buffering materials at the same time. The upper portion of the joint of every two adjacent double-T plates is provided with the corresponding arc tile plate. By means of the double-T plate joint connecting structure, the defects that existing double-T plate joint connection construction is not convenient, cracking is likely to happen, and water leakage is likely to happen can be overcome, and technology and environment requirements such as simple construction operation, high construction efficiency and good waterproof effects are achieved.

Description

technical field [0001] The invention relates to a double-T board seam connection structure, which belongs to the technical field of construction seam connection. Background technique [0002] Prefabricated building refers to the transfer of a large number of on-site operations in the traditional construction method to the factory, where the building components and accessories (such as floors, wall panels, stairs, balconies, etc.) are processed and manufactured in the factory, and transported to the construction site. Reliable connections are assembled and installed on site. [0003] The double T-slab is a prefabricated reinforced concrete bearing member combined with beams and slabs, consisting of a wide panel and two narrow and high ribs. Its panel is both a transverse load-bearing structure and a compression zone for longitudinal load-bearing ribs. The section of the compression zone is larger, the neutral axis is close to or enters the panel, and the main tensile reinfo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04D3/36E04D3/361E04D13/16
CPCE04D3/36E04D3/361E04D13/16
Inventor 余日升江方文万凯卞思聪
Owner 江苏正方园建设集团有限公司
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