CN219569205U - Deformation joint waterproof structure - Google Patents

Abstract

The utility model discloses a deformation joint waterproof structure, which comprises two oppositely arranged structural walls, wherein a deformation joint is formed between the two structural walls, a waterproof structure is arranged at the top of the deformation joint, a heat insulation plate is arranged at the middle position of the deformation joint, drainage grooves are arranged at the bottom of the deformation joint, the waterproof structure comprises waterproof coiled materials which are paved at the tops of the two structural walls and cover the upper parts of the deformation joint, and a layer of aluminum plate is arranged on the waterproof coiled materials.

Description

Deformation joint waterproof structure

Technical Field

The utility model relates to the technical field of building construction, in particular to a deformation joint waterproof structure.

Background

When the house building is influenced by factors such as temperature, humidity and the like, expansion, contraction and deformation can possibly occur, so that deformation joints are required to be arranged on the building during building construction, and the effect of protecting the house structure is achieved by disconnecting the deformation joints at proper positions on the building.

Because of the existence of the deformation joint, the waterproofing in the deformation joint is extremely important, and most of the waterproofing methods for the deformation joint in the traditional construction process are to simply lay waterproof coiled materials and then directly pour concrete for waterproofing. The waterproof effect of this kind of mode is relatively poor, appears the gap easily to the waterproofing membrane appears damaging easily after long-time use, in case waterproofing membrane damages or the water permeates the gap, water will directly leak indoor. Therefore, it is necessary to provide a waterproof structure for a deformation joint which has a good waterproof effect and can effectively prevent water from leaking into a room even if a waterproof roll is damaged.

Disclosure of Invention

The utility model provides a deformation joint waterproof structure to solve the problems in the background art.

In order to solve the problems, the utility model adopts the following technical scheme:

the utility model provides a deformation joint waterproof construction, includes two structure wall bodies that set up relatively, two form the deformation joint between the structure wall body, waterproof construction is installed at the deformation joint top, the heated board is installed to deformation joint middle part position, the drainage groove is installed to the deformation joint bottom, waterproof construction is including laying two the structure wall body top just covers the waterproofing membrane in the deformation joint top be equipped with one deck aluminum plate on the waterproofing membrane. The waterproof coiled material adopts a flexible waterproof coiled material, and the waterproof coiled material, the heat insulation board and the drainage groove form an indoor triple water stop structure. The aluminum plate is used for protecting the waterproof coiled material.

Preferably, the top of each structural wall body is provided with a reverse ridge, the waterproof structure is positioned between the two reverse ridges, and a layer of concrete reverse ridge surface is poured on the reverse ridge.

Preferably, a layer of non-cured asphalt paint is arranged between the concrete reverse ridge surface and the aluminum plate. The non-cured asphalt coating is used for reinforcing the concrete reverse bank surface and the aluminum plate, reducing gaps between the aluminum plate and the concrete reverse bank surface and improving the waterproof effect.

Preferably, the middle position of the waterproof coiled material is arc-shaped concave, and two side edges of the waterproof coiled material are straight and are in flat contact with the tops of the structural walls on two sides. The waterproof coiled material both ends are outside the direction respectively, and the shape of concave is in the middle of the cooperation, can be fast with the water discharge deformation joint of infiltration in.

Preferably, both ends of the drainage groove and both ends of the top of the heat insulation board are filled with sealant for sealing with the structural wall.

Preferably, the drainage tank is connected with the both ends of drainage tank, the one end that drainage tank kept away from the drainage tank is outdoor towards.

Compared with the prior art, the utility model has the following beneficial effects:

the waterproof roll is simple in structure, a triple water-stopping structure for the indoor space is formed by arranging the waterproof roll, the heat-insulating plate and the drainage groove in the deformation joint, and the waterproof roll and the two ends of the drainage groove penetrate through the whole deformation joint to be led to the outdoor space, so that the waterproof effect is good, the service life is long, and the cost is lower;

the waterproof coiled material is sealed by adopting the flexible coiled material, has strong plasticity, can not generate a water leakage phenomenon along with the sedimentation deformation of the main body structure after later delivery, can flow outdoors along the drainage groove if the waterproof layer is damaged, has the heat preservation and heat insulation effects by the heat preservation plate of the middle layer, and can block and lighten the impact force of water flow.

Drawings

FIG. 1 is a schematic cross-sectional view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the installation of the drainage groove between deformation joints;

FIG. 3 is a schematic view of the drainage channel of the present utility model installed in a high-low beam;

1 structural wall, 11 reverse ridge, 12 concrete reverse ridge surface, 21 waterproof coiled material, 22 aluminum plate, 23 non-solidified asphalt coating, 3 heat insulation plate, 4 drainage groove and 5 sealant.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a deformation joint waterproof structure comprises two oppositely arranged structural walls 1, a deformation joint is formed between the two structural walls 1, the waterproof structure is installed at the top of the deformation joint, a heat insulation board 3 is installed at the middle position of the deformation joint, a drainage groove 4 is installed at the bottom of the deformation joint, the waterproof structure comprises waterproof coiled materials 21 paved at the top of the two structural walls 1 and covering the upper part of the deformation joint, and a layer of aluminum plate 22 is arranged on the waterproof coiled materials 21. The waterproof coiled material 21 adopts a flexible waterproof coiled material 21, and the waterproof coiled material 21, the heat insulation plate 3 and the drainage groove 4 form a triple water-stopping structure in a room. The aluminum plate 22 is used for protecting the waterproof roll 21.

The top of each structural wall body 1 is provided with a reverse ridge 11, the waterproof structure is positioned between the two reverse ridges 11, and a layer of concrete reverse ridge surface 12 is poured on the reverse ridge 11.

A layer of non-cured asphalt paint 23 is arranged between the concrete reverse ridge surface 12 and the aluminum plate 22. The non-cured asphalt coating 23 is used for reinforcing the concrete reverse bank surface 12 and the aluminum plate 22, reducing gaps between the aluminum plate 22 and the concrete reverse bank surface 12 and improving the waterproof effect.

The middle position of the waterproof coiled material 21 is arc-shaped concave, and two side edges of the waterproof coiled material 21 are straight and are in flat contact with the tops of the structural walls 1 on two sides. The waterproof coiled material 21 is respectively guided to the outside of the room at both ends, and the water permeated can be rapidly discharged into the deformation joint by matching with the shape of the middle concave.

And the two ends of the drainage groove 4 and the two ends of the top of the heat insulation plate 3 are filled with sealant 5 for sealing the structural wall 1.

The drainage tank is connected with the both ends of drainage tank 4, the one end that drainage tank kept away from drainage tank 4 is outdoor towards.

When the utility model is used, the drainage groove 4, the heat insulation board 3 and the waterproof structure are arranged on the structural wall body 1 at two sides from top to bottom in the deformation joint. When the drainage groove 4 is arranged in the middle of the deformation joint, the two sides are sealed by using the sealant 5; when encountering high and low beams, the high and low beams are tightly attached to Liang Ce while being fixed at the bottom of the beams; firstly installing drainage grooves 4 in the joints, then installing the drainage grooves 4 of the high and low beams and the drainage grooves 4 at the bottom of the beams, and carrying out pull-through lap joint on a plurality of drainage grooves 4 to form a through drainage channel, wherein each joint is lapped by 50mm and glue is sprayed; and (3) installing the cut heat-insulating plate (3) into a deformation joint, coating sealant (5) on two sides of the heat-insulating plate, brushing non-cured asphalt waterproof paint on the surface of the reverse ridge (11), paving the flexible coiled material on the surface, specifically, paving the coiled material with allowance to meet the height difference caused by structural settlement, paving a layer of mortar to find a slope after installing an aluminum plate (22) on the waterproof coiled material (21), and paving the surface layer after completely covering the coiled material. The waterproof coiled material 21, the heat-insulating plate 3 and the drainage groove 4 are arranged, so that a triple water-stopping structure for the indoor space is formed, the waterproof effect is good, the service life is long, and the cost is low.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. The utility model provides a movement joint waterproof construction, includes two structure wall bodies (1) of relative setting, two form movement joint, its characterized in that between structure wall body (1): waterproof construction is installed at movement joint top, movement joint middle part position installs heated board (3), movement joint bottom is installed drainage groove (4), waterproof construction is including laying two waterproofing membrane (21) at structure wall body (1) top and cover in movement joint top be equipped with one deck aluminum plate (22) on waterproofing membrane (21).

2. The deformation joint waterproof structure according to claim 1, wherein: each structural wall body (1) top all is equipped with anti-bank (11), waterproof construction is located two anti-bank (11) are between, anti-bank (11) are last to be pour one deck concrete anti-bank face (12).

3. A deformation joint waterproof structure according to claim 2, wherein: a layer of non-solidified asphalt paint (23) is arranged between the concrete reverse ridge surface (12) and the aluminum plate (22).

4. A deformation joint waterproof structure according to claim 3, wherein: the middle position of the waterproof coiled material (21) is arc-shaped concave, and two side edges of the waterproof coiled material (21) are straight and are in flat contact with the tops of the structural walls (1) on two sides.

5. The deformation joint waterproof structure according to claim 4, wherein: both ends of the drainage groove (4) and both ends of the top of the heat insulation board (3) are filled with sealant (5) for sealing the structure wall (1).

6. The deformation joint waterproof structure according to claim 5, wherein: the drainage tank is connected with the both ends of drainage tank (4), the one end that drainage tank kept away from drainage tank (4) is outdoor towards.