Floor deformation joint waterproof structure combining preventing with draining and construction method

A deformation joint and structure technology, which is applied in building structures, building components, building insulation materials, etc., can solve the problems of unsimple waterproof structure, short life, affecting waterproof effect, etc., and achieve the effect of good waterproof effect and simple structure.

Inactive Publication Date: 2018-06-26
朱健
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] The problem to be solved by the present invention is that the waterproof structure of the existing floor deformation joints is not simple, the service life is short, and the waterproof effect is affected

Method used

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  • Floor deformation joint waterproof structure combining preventing with draining and construction method

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Embodiment Construction

[0018] The present invention will be further described below in conjunction with specific embodiments.

[0019] As shown in the figure, the deformation joint waterproof structure of the present invention includes two separated concrete floor slabs and the deformation joint at the separation of the floor slabs. The edge of the two floor slabs 1 is provided with a boss 6 that is poured and formed together with the floor slabs. On the boss 6, a waterproof cementing material is used to fix a metal drainage groove 2, and a drainpipe 13 is arranged under the metal drainage groove; There is a floor waterproof layer 3, and the waterproof layer 3 rolls up to the boss 6 and extends into the metal drainage groove 2. The waterproof layer 3 is provided with a waterproof protective layer 4; the metal cover plate 10 is fixed on the metal drainage groove 2 with waterproof cementing material 9 Above, the ground pavement 8 at the deformation joint is fixed on the metal cover plate 10 with an ad...

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Abstract

The invention provides a floor deformation joint waterproof structure combining preventing with draining. The floor deformation joint waterproof structure comprises two separated concrete floor slabsand a deformation joint at the separated position of the concrete floor slabs; the edge of each floor slab is provided with a boss, and the floor slabs and the bosses are formed by pouring together, and metal draining tanks are fixed to the bosses; water outlet pipes are arranged at the bottoms of the draining tanks so as to drain water in the draining tanks; waterproof layers are arranged on thefloor slabs, the waterproof layers upwards roll to the bosses and extend into the draining tanks; and the upper portions of the draining tanks are covered with metal cover plates, and a ground layinglayer at the deformation joint adopts a cementing material to be bonded on the metal cover plates. According to the floor deformation joint waterproof structure, the structure is simple, the waterproof effect is good, even if the waterproof layers of the floor slabs are damaged, the water can be drained through the draining tanks, and leakage and dripping do not occur at the deformation joint. Theinvention further provides a construction method of the deformation joint waterproof structure.

Description

technical field [0001] The invention relates to the field of building structure and construction, in particular to a waterproof structure of floor deformation joints and a construction method thereof. Background technique [0002] In the design of building structures, deformation joints are often set on the building floors due to the large difference in local building heights or large building sizes. Due to the relative deformation of the structures on both sides of the deformation joint, the waterproofing of the deformation joint has always been a difficult point in design and construction, especially the leakage of the upper deformation joint without a top cover has always been a common quality problem in construction projects. The existing atlas method generally adopts galvanized iron sheet cover seam and adds waterproof layer to carry out waterproofing, but the waterproofing effect of this method is not ideal and the service life is short. Therefore, it is necessary to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/68
CPCE04B1/68E04B1/6806
Inventor 朱健
Owner 朱健
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