Waterproof building structure

A structure and construction technology, applied in the field of waterproof building structure, can solve the problems of easy aging and poor waterproof performance, and achieve the effect of guaranteed fire resistance and convenient processing

Inactive Publication Date: 2019-07-12
CHINA CONSTR SECOND ENG BUREAU LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The waterproof material between the deformation joints of the traditional building roof is easy to age after

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] like Figure 1-3 As shown, a waterproof building structure includes a waterproof layer 1, an anti-destruction layer 2, a fireproof layer 3, a sound insulation layer 4 and an elastic layer 5, and the anti-destruction layer 2 is made of color steel, and the anti-destruction layer 2 The cross-section is "concave" shape, and the two sides of the opening end of the anti-destruction layer 2 are provided with extensions 8 extending outward; And the elastic layer 5 is wrapped in the hollow structure of the anti-destruction layer 2 from outside to inside; the fireproof layer 3 is made of rock wool board, the sound insulation layer 4 is made of fiberboard, and the elastic layer 5 It is made of asphalt; the side of the anti-destruction layer 2 connected to the two building walls 9 at the deformation joint is provided with a fireproof cement layer 7, and the waterproof layer 1 is wrapped on the outside of the anti-destruction layer 2 .

[0038] When in use, wrap the fireproof laye...

Embodiment 2

[0040] like Figure 1-3 As shown, in this embodiment, on the basis of Embodiment 1, the cross section of the Yanbian 8 is a right triangle, the hook of the Yanbian 8 is fixedly connected to the anti-sabotage layer 2, and the strands of the Yanbian 8 are connected to the wall 9 fit.

[0041] The purpose of setting the extension 8 into a right triangle is to make the extension 8 fit better with the walls 9 on both sides of the deformation joint.

Embodiment 3

[0043] like Figure 1-3 As shown, this embodiment is based on Embodiment 1, and the anti-sabotage layer 2 and the extension 8 are integrally structured. Make it easier to process.

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Abstract

The invention discloses a waterproof building structure. The waterproof building structure comprises a waterproof layer, an anti-damage layer, a fireproof layer, a soundproof layer and an elastic layer; the anti-damage layer is made of colored steel, the cross section of the anti-damage layer is in a U shape, and extending edges extending outwards are arranged on the two sides of the open end of the anti-damage layer; the interior of the anti-damage layer is of a hollow structure, and the fireproof layer, the soundproof layer and the elastic layer are sequentially arranged in the hollow structure of the anti-damage layer in a wrapped mode from outside to inside; the fireproof layer is made of rock wool board, the soundproof layer is made of a fiber board, and the elastic layer is made of asphalt; and fireproof cement gum layers are arranged on the side face, connected with two building wall bodies at a deformation seam, of the anti-damage layer, and the outer side of the anti-damage layer is wrapped with the waterproof layer. The waterproof building structure has the advantages of good waterproof performance and durability.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a waterproof building structure. Background technique [0002] Building waterproof material is the material basis and important component of waterproof engineering. It is the main barrier to ensure that buildings and structures prevent rainwater intrusion, groundwater and other moisture penetration. The quality of waterproof materials has a great impact on waterproof engineering. [0003] After years of development, the use effect of building waterproof materials has been greatly improved, but there are still some problems. The waterproof material between the deformation joints of the traditional building roof is easy to age after a period of use, resulting in poor waterproof performance, which has a certain impact on people's use process. Contents of the invention [0004] In order to solve the problems in the prior art, the present invention provides a waterpro...

Claims

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Application Information

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IPC IPC(8): E04D13/14E04D11/02E04B1/682C08L33/04C08K13/02C08K3/22C08K3/26C08K3/08C04B26/32
CPCC04B26/32C04B2111/28C08K3/08C08K3/22C08K3/26C08K13/02C08K2003/2296C08K2201/011E04B1/6803E04B1/6806E04D11/02E04D13/1415C08L33/04C04B14/10C04B14/106C04B14/308C04B14/303C04B14/24C04B14/28C04B18/146C04B2103/30C04B2103/0068
Inventor 刘德会张骁周云伍江龙吴波
Owner CHINA CONSTR SECOND ENG BUREAU LTD
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