CN215978162U

CN215978162U - Moisture-proof and air-permeable wall structure

Info

Publication number: CN215978162U
Application number: CN202121529687.XU
Authority: CN
Inventors: 姚明良; 施乃成; 刁怀佳; 肖卫华; 张宁
Original assignee: Jiangsu Jinshang Decoration Design Engineering Co ltd
Current assignee: Jiangsu Jinshang Decoration Design Engineering Co ltd
Priority date: 2021-07-06
Filing date: 2021-07-06
Publication date: 2022-03-08
Anticipated expiration: 2031-07-06

Abstract

The utility model provides a moisture-proof and breathable wall surface structure, which relates to the technical field of building decoration and comprises the following components: a wall body; the wallpaper primer coating is laid on the wall body and is provided with a plurality of air-permeable grooves; and the air-permeable wallpaper layer is laid on one surface of the wallpaper primer coating layer, which is far away from the wall body. Ventilative wall ply lays in wall paper primer coating surface, and wall paper primer coating is equipped with a plurality of ventilative recesses, through setting up ventilative recess to there is the air flow to the wall paper in situ that makes to breathe freely, with the ventilation effect of guarantee this dampproofing ventilative wall structure, reduces ventilative wall ply and takes place that the wall paper gets damp, milden and rot the scheduling problem.

Description

Moisture-proof and air-permeable wall structure

Technical Field

The utility model relates to the technical field of building decoration, in particular to a moisture-proof and breathable wall surface structure.

Background

Wallpaper patterns are various and easy to replace and clean, so it is often used for interior decoration. But the wallpaper glue used for pasting the fixed wallpaper has poor air permeability, so that the wallpaper glue is easy to get damp and mildew, and the wallpaper pasted on the wallpaper glue can have mildew, even fall off and other problems, so that the attractiveness of the wallpaper glue is affected.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides a moisture-proof and breathable wall surface structure which is strong in breathability and capable of reducing the problems of moisture regain, mildew and the like of wallpaper.

The utility model provides a moisture-proof breathable wall surface structure, which comprises: a wall body; the wallpaper primer coating is laid on the wall body and provided with a plurality of air-permeable grooves; and the breathable wallpaper layer is laid on one surface of the wallpaper primer coating layer, which is far away from the wall body.

The moisture-proof breathable wall structure provided by the embodiment of the utility model at least has the following technical effects:

in the moisture-proof and breathable wall surface structure, the breathable wallpaper layer is laid on the surface of the wallpaper primer coating, the wallpaper primer coating is provided with the plurality of breathable grooves, and the breathable grooves are formed, so that air flows in the inner side of the breathable wallpaper layer, the breathable effect of the moisture-proof and breathable wall surface structure is guaranteed, and the problems of wallpaper moisture regain, mildew and the like of the breathable wallpaper layer are reduced.

According to some embodiments of the utility model, the wallpaper base coat is a wallpaper base coat, and the wallpaper base coat is a wallpaper base coat.

According to some embodiments of the utility model, the wallpaper base glue coating comprises a leveling layer and a wallpaper base glue coating layer, wherein the leveling layer is arranged between the wallpaper base glue coating and the wallpaper base glue coating.

According to some embodiments of the utility model, the wallpaper comprises a wallpaper base layer and a sealing base layer, wherein the sealing base layer is arranged on one side of the wallpaper base layer far away from the air-permeable wallpaper layer.

According to some embodiments of the utility model, the plurality of air-permeable grooves form a grid-like structure with 6 to 10 mesh pore sizes on the wallpaper primer coating.

According to some embodiments of the utility model, the air permeable wallpaper layer is a non-woven wallpaper.

Drawings

The above and or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic view of a moisture and air permeable wall structure according to an embodiment of the present invention;

fig. 2 is a schematic view of a wallpaper primer coating according to an embodiment of the utility model.

Reference numerals:

wall body 100, screed-coat 200, putty layer 300, sealing primer coating 400, wall paper primer coating 500, ventilative recess 510, ventilative wall paper layer 600.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the positional or positional relationships referred to in the positional descriptions, such as up, down, front, rear, left, right, etc., are based on the positional or positional relationships shown in the drawings, which are merely for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, unless otherwise explicitly defined, terms such as arrangement, installation, connection and the like should be broadly construed, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the detailed contents of the technical solutions.

A moisture-proof breathable wall structure according to an embodiment of the present invention will be described with reference to fig. 1 and 2.

Referring to fig. 1 and 2, the moisture-proof and breathable wall structure of the embodiment of the present invention includes: a wall body 100; the wallpaper primer coating 500 is laid on the wall body 100 and is provided with a plurality of air-permeable grooves 510; and the air-permeable wallpaper layer 600 is laid on one surface of the wallpaper primer coating 500 far away from the wall 100.

In the moisture-proof and breathable wall surface structure, the breathable wallpaper layer 600 is laid on the surface of the wallpaper primer coating 500, the wallpaper primer coating 500 is provided with the plurality of breathable grooves 510, and the breathable grooves 510 are arranged, so that air flows in the inner side of the breathable wallpaper layer 600, the breathable effect of the moisture-proof and breathable wall surface structure is guaranteed, and the problems of wallpaper moisture regain, mildew and the like of the breathable wallpaper layer 600 are reduced.

Referring to fig. 1, it can be understood that the moisture-proof and breathable wall structure further includes a leveling layer 200 disposed between the wall 100 and the wallpaper primer coating 500. The moisture-proof and air-permeable wall structure may have uneven or gradient conditions, so that the leveling layer 200 needs to be laid on the wall 100, and the leveling layer 200 is laid by using cement mortar, gypsum powder and other materials. The leveling layer 200 is beneficial to paving a surface layer or a waterproof and heat-insulating layer and the like on the surface layer.

Referring to fig. 1, it can be understood that the moisture-proof and breathable wall structure further includes a putty layer 300 laid between the leveling layer 200 and the wallpaper primer coating 500. The putty layer 300 is made of materials such as water-resistant putty, waterproof putty, or water-resistant anti-cracking putty, and can play a good role in adhesion and ensure a hard appearance of the wall surface.

Referring to fig. 1, it will be appreciated that the moisture resistant, breathable wall structure further includes a sealing primer coating 400 applied to a side of the wallpaper primer coating 500 remote from the breathable wallpaper layer 600. By laying the sealing primer coating 400, the ingress of external moisture into the wallpaper glue coating 500 and the breathable wallpaper 600 is reduced.

Referring to fig. 1, it can be understood that the sealing primer coating 400 is formed by coating a wallpaper primer coating 500 after highly permeable wallpaper glue powder is dissolved in water. The high-permeability wallpaper glue powder can be sticky rice glue powder or wall cloth glue powder and other materials.

Referring to fig. 2, it can be understood that the air-permeable grooves 510 form a mesh-like structure with 6 to 10 mesh pores on the wallpaper primer coating 500. In some embodiments, the mesh-like structure has an 8-mesh pore size. It is understood that the mesh number of the mesh-like structure may be set according to circumstances, and is not limited thereto. In order to form the air-permeable groove 510 on the wallpaper primer coating 500, a stainless steel mesh with a mesh-like structure may be used to cover and press the wallpaper primer coating 500, so as to cover and press the air-permeable groove 510 on the wallpaper primer coating 500. The aperture of the stainless steel mesh is 6-10 meshes, the diameter of the wire is 0.2-0.4 mm, and the wallpaper primer coating 500 with the air-permeable grooves 510 can be manufactured by the method. Moreover, the stainless steel mesh can be coated with polytetrafluoroethylene so as to avoid the influence of the wallpaper primer coating 500 on the stainless steel mesh on the covering and pressing effect.

Referring to fig. 1, it can be understood that the air permeable wallpaper layer 600 is a non-woven fabric. Generally, pure paper has the strongest air permeability, but wallpaper made of pure paper is not waterproof and moistureproof and is easy to fall off or go moldy due to moisture. The air permeability of the non-woven fabric is slightly inferior to that of pure paper, but the non-woven fabric is more moisture-proof and wear-resistant than the pure paper.

Referring to fig. 1 and 2, a moisture-proof and breathable wall structure according to an embodiment of the present invention will be described in detail with reference to a specific embodiment. It is to be understood that the following description is illustrative only and is not intended as a specific limitation on the utility model.

Dampproofing ventilative wall structure includes: a wall body 100; the wallpaper primer coating 500 is laid on the wall body 100 and is provided with a plurality of air-permeable grooves 510; and the air-permeable wallpaper layer 600 is laid on one surface of the wallpaper primer coating 500 far away from the wall 100. The moisture-proof and breathable wall structure further comprises a leveling layer 200 which is laid between the wall 100 and the wallpaper primer coating 500. The moisture-proof and breathable wall structure further comprises a putty layer 300 which is laid between the leveling layer 200 and the wallpaper primer coating 500. The moisture-proof and air-permeable wall structure further comprises a sealing primer coating 400 which is laid on one side of the wallpaper primer coating 500 far away from the air-permeable wall paper layer 600. The plurality of air-permeable grooves 510 form a mesh-like structure with 8-mesh pore diameters on the wallpaper primer coating 500. The air permeable wallpaper layer 600 is a non-woven fabric.

According to the moisture-proof and breathable wall structure provided by the embodiment of the utility model, at least some technical effects as follows can be achieved: ventilative wall ply 600 lays in wall paper primer coating 500 surfaces, and wall paper primer coating 500 is equipped with a plurality of ventilative recesses 510, through setting up ventilative recess 510 to there is the air flow in messenger's ventilative wall ply 600 inboard, with the ventilation effect of the ventilative wall structure of guarantee this dampproofing, reduces ventilative wall ply 600 and takes place the wall paper and get damp, go mouldy scheduling problem.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: numerous changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and the equivalents.

Claims

1. Dampproofing ventilative wall structure, its characterized in that includes:

a wall body;

the wallpaper primer coating is laid on the wall body and provided with a plurality of air-permeable grooves;

and the breathable wallpaper layer is laid on one surface of the wallpaper primer coating layer, which is far away from the wall body.

2. The moisture-resistant, breathable wall structure according to claim 1, characterized in that: the wallpaper base glue coating is characterized by also comprising a leveling layer which is laid between the wall body and the wallpaper base glue coating.

3. The moisture-resistant breathable wall structure according to claim 2, characterized in that: the wallpaper base glue coating is characterized by further comprising a putty layer, wherein the putty layer is laid between the leveling layer and the wallpaper base glue coating.

4. The moisture-resistant, breathable wall structure according to claim 1, characterized in that: the wallpaper base glue coating is laid on one side, far away from the air-permeable wallpaper layer, of the wallpaper base glue coating.

5. The moisture-resistant, breathable wall structure according to claim 1, characterized in that: and the plurality of air-permeable grooves form a latticed structure with the aperture of 6-10 meshes on the wallpaper primer coating.

6. The moisture-proof, breathable wall structure according to any one of claims 1 to 5, characterized in that: the breathable wallpaper layer is made of non-woven wallpaper.