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Hidden high-low span deformation joint and waterproof structure thereof

A technology of deformation joints and high and low spans, applied to building components, building insulation materials, etc., can solve problems such as potential safety hazards, uneven ground, easy loose metal cover plates, etc., to achieve improved waterproof performance, good leak-proof performance, The effect of improving the quality of space

Active Publication Date: 2014-01-01
广州市设计院集团有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] One of the purposes of the present invention is to provide a hidden high and low span deformation joint in order to overcome the defects of the prior art that the plane deformation joint is easy to cause uneven ground, the metal cover plate is easy to loosen, and there are potential safety hazards.

Method used

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  • Hidden high-low span deformation joint and waterproof structure thereof
  • Hidden high-low span deformation joint and waterproof structure thereof

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specific Embodiment 1

[0023] refer to figure 1 with figure 2 , the waterproof structure of the hidden high and low span deformation joints involved in this embodiment includes a hidden three-dimensional structure high and low span deformation joints hidden between the height difference between the high-span building main component 2 and the low-span building main component 1, the hidden three-dimensional structure The structural high and low span deformation joints include vertical deformation joints 5 and horizontal deformation joints 4. The vertical deformation joints 5 are hidden on the bottom surface of the main component 2 of the high-span building and connected to the top of the main component 1 of the low-span building. The horizontal deformation joints 4 are hidden in the high-span The bottom surface of the building main component 2 is connected with the side of the low-span building main component 1; a water intercepting ditch 3 is set at the low-span building main component close to the ...

specific Embodiment

[0038]The features of other embodiments of the present invention are: the width of the horizontal deformation joint 4 can be determined according to the building structure at the junction of the high-span building main component 2 and the low-span building main component 1, and can be 5% or 10% of the low-span building main body width. %, 15%, 20%, 25% or 30%, or 10%, 15%, 20%, 25%, 30% or 35% of the thickness of the main body of the high-span building; the width of the vertical deformation joint 5 is the horizontal deformation joint 4 50-100% of the width. All the other are with specific embodiment 1.

[0039] The present invention is applicable to the deformation joints between all high and low span buildings, which can be the deformation joints between the podium and the tower, or the deformation joints between the high and low spans of podium buildings of different heights or between different roof panel elevations of buildings of the same height. Deformation seam between...

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Abstract

The invention relates to a hidden high-low span deformation joint and a waterproof structure thereof. The hidden high-low span deformation joint is characterized in that scale height of a high span building main body component and a low span building main body component are staggered, a deformation joint is formed at the joint of the high span building main body component and the low span building main body component, the deformation joint is of a three-dimensional structure and comprises a vertical deformation joint and a horizontal deformation joint, the vertical deformation joint is hidden in the bottom surface of the high span building main body component and is connected with the top of the low span building main body component, and the horizontal deformation joint is hidden in the bottom surface of the high span building main body component and is connected with the side of the low span building main body component, so that the hidden three-dimensional high-low span deformation joint hidden in height difference between the high span building main body component and the low span building main body component is formed. According to the hidden high-low span deformation joint, the scale heights of the high span building main body component and the low span building main body component are staggered, the deformation joint is hidden in the height difference between the high span building main body component and the low span building main body component, and an intercepting ditch is formed at a part, close to deformation joint, of a low span building, thus a three-dimensional telescopic deformation joint structure is formed; the hidden high-low span deformation joint has the characteristics of smooth building ground and good landscape effect and using effect.

Description

technical field [0001] The invention relates to a hidden high and low span deformation joint and its waterproof structure, which can be used for the deformation joint between high and low span buildings of large comprehensive high-rise buildings, so as to ensure the integrity of the building appearance and improve the utilization rate of the roof garden of the low span building , improve the waterproof performance of deformation joints between high and low span buildings. It belongs to the field of architectural structure design. Background technique [0002] At present, most of the deformation joints between the high and low spans of large-scale comprehensive buildings in my country's construction projects are first designed as plane deformation joints, and then metal covers are added to the plane deformation joints. The deformation joint of this structure has the following three defects: 1. The components of the original main building are not used to form the deformation ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/68
Inventor 李倩娱杨焰文
Owner 广州市设计院集团有限公司