CN216276288U

CN216276288U - Waterproof decorative coating for renovated exterior wall of building

Info

Publication number: CN216276288U
Application number: CN202122388266.6U
Authority: CN
Inventors: 刘丰; 牛奇
Original assignee: Suzhou Bizunion Technology Co ltd
Current assignee: Suzhou Bizunion Technology Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-04-12
Anticipated expiration: 2031-09-29

Abstract

The utility model relates to the field of waterproof coatings for building exterior walls, and discloses a waterproof decorative coating for a renovated exterior wall of a building. The method comprises the following steps: the base layer on wall body surface is located to the wall body, locates the screed-coat on base layer surface, and the one side of screed-coat is the setting of zigzag structure, locates the waterproof layer of screed-coat zigzag surface and laminating each other, locates the waterproof layer and passes the connecting piece on screed-coat and base layer to the wall body, locates the tie coat on waterproof layer surface to and locate the decorative layer on tie coat surface. Through the arrangement, the coating has the characteristics of anti-drop, water seepage, long service life and good waterproof effect.

Description

Waterproof decorative coating for renovated exterior wall of building

Technical Field

The utility model relates to the field of waterproof coatings for building exterior walls, in particular to a waterproof decorative coating for a renovated exterior wall of a building.

Background

The outer wall waterproofing is an important part in building construction, the function of the outer wall waterproofing is to prevent the leakage of rainwater and domestic water and the erosion of underground water in the design endurance life of a building or a structure, ensure that a building structure and an internal space are not polluted, provide a comfortable and safe living environment for people, the outer wall waterproofing is a subsection waterproofing project for ensuring that the structure of the building is not affected by water and the internal space is not damaged by water, and the outer wall waterproofing project plays an important role in the whole building project. Current outer wall waterproof construction, under long-time environmental impact, waterproof construction's durability can reduce, causes to drop, the situation of easy infiltration appears, and still can paste the decorative layer on the outer wall to make the outer wall more pleasing to the eye, however, because the adhesion stress of decorative layer receives the influence, also can follow the outer wall and drop, make waterproof construction expose, reduce the water-proof effects of outer wall.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the waterproof decorative coating for the renovated exterior wall of the building, which has the advantages of preventing falling and water seepage, long service life and good waterproof effect.

In order to achieve the purpose, the technical scheme of the utility model is as follows:

a waterproof decorative coating for a renovated exterior wall of a building is characterized by comprising: the waterproof layer is arranged on the sawtooth-shaped surface of the leveling layer and is penetrated through the leveling layer and the base layer, the connecting piece on the wall body is arranged on the bonding layer on the surface of the waterproof layer, and the decorative layer on the surface of the bonding layer is arranged on the decorative layer on the surface of the bonding layer.

As a preferable scheme of the utility model, the surface of the connecting piece is distributed with a structure in an inverted cone shape and a sharp thorn shape.

As a preferable scheme of the present invention, the waterproof layer includes a first waterproof mortar layer, a second waterproof mortar layer disposed on the first waterproof mortar layer, and an alkali-resistant fiberglass mesh fabric disposed between the first waterproof mortar layer and the second waterproof mortar layer.

As a preferable scheme of the utility model, the waterproof layer adopts polymer cement waterproof mortar, and the thickness of the waterproof layer is 3 mm.

As a preferable scheme of the utility model, the bonding layer adopts polyurethane sealant.

In conclusion, the utility model has the following beneficial effects: the base layer is coated on the wall body to smooth the uneven surface of the wall body. Through the setting of screed-coat, in order to fill the hollowing that appears on the wall body to avoid the waterproof layer to paint unevenly and cause and drop. Through the setting that the screed-coat one side is the zigzag, increased the area with the waterproof layer contact, make the waterproof layer laminating more firm. Through the setting of connecting piece, further prevented the drop of waterproof layer. Through the setting of tie coat for the cohesive force effect of decorative layer is better.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention.

The corresponding part names indicated by the numbers and letters in the drawings:

1. a wall body; 2. a base layer; 3. leveling layer; 4. a first waterproof mortar layer; 5. alkali-resistant glass fiber mesh cloth; 6. a second waterproof mortar layer; 7. a connecting member; 8. a bonding layer; 9. a decorative layer; 10. and a waterproof layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

As shown in fig. 1, the present invention is a waterproof decorative coating for a renovated exterior wall of a building, which is characterized by comprising: wall body 1 locates the basic unit 2 on 1 surface of wall body locates the screed-coat 3 on 2 surfaces of basic unit, the one side of screed-coat 3 is the setting of zigzag structure, locates the waterproof layer 10 that 3 zigzag surfaces of screed-coat and laminate each other, waterproof layer 10 contains first waterproof mortar layer 4 with locate second waterproof mortar layer 6 on the first waterproof mortar layer 4 and locate alkali-resisting glass fiber net cloth 5 between first waterproof mortar layer 4 and the second waterproof mortar layer 6. Like scribble unevenness like above-mentioned first waterproof mortar layer 4, can impress in first waterproof mortar layer 4 alkali-resisting glass fiber net check cloth 5, then lay second waterproof mortar layer 6 on alkali-resisting glass fiber net check cloth 5 to improve the waterproof performance of outer wall. The waterproof layer 10 is made of polymer cement waterproof mortar, and the thickness of the waterproof layer is 3 mm. The waterproof layer 10 penetrates through the leveling layer 3 and the base layer 2 to the connecting pieces 7 on the wall body 1, and inverted cone-shaped pointed spine-shaped structures are distributed on the surfaces of the connecting pieces 7, so that the overall connectivity among all layers is improved. The bonding layer 8 is arranged on the surface of the waterproof layer 10, the bonding layer 8 is made of polyurethane sealant, and the decorative layer 9 is arranged on the surface of the bonding layer 8.

In the embodiment, the base layer 2 is coated on the wall 1 to smooth the surface of the wall 1. Through the arrangement of the leveling layer 3, the hollowing of the wall body 1 is filled, and the falling caused by uneven smearing of the waterproof layer 10 is avoided. Through 3 one sides of screed-coat be the setting of zigzag, increased the area with waterproof layer 10 contact, make waterproof layer 10 laminating more firm. By the arrangement of the connecting piece 7, the waterproof layer 10 is further prevented from falling off. Through the setting of tie coat 8 for the cohesive force effect of decorative layer 9 is better.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A waterproof decorative coating for a renovated exterior wall of a building is characterized by comprising: the waterproof layer is arranged on the sawtooth-shaped surface of the leveling layer and is penetrated through the leveling layer and the base layer, the connecting piece on the wall body is arranged on the bonding layer on the surface of the waterproof layer, and the decorative layer on the surface of the bonding layer is arranged on the decorative layer on the surface of the bonding layer.

2. The waterproof decorative coating for the exterior wall of the renovation building of claim 1, wherein the surface of the connecting piece is distributed with a structure in the shape of an inverted cone and a sharp thorn.

3. The waterproof decorative coating for renovated exterior walls of a building of claim 1, wherein the waterproof layer comprises a first waterproof mortar layer, a second waterproof mortar layer arranged on the first waterproof mortar layer, and an alkali-resistant fiberglass mesh cloth arranged between the first waterproof mortar layer and the second waterproof mortar layer.

4. The waterproof decorative coating for the exterior wall of the renovated building of claim 1, wherein the waterproof layer is polymer cement waterproof mortar, and the thickness of the waterproof decorative coating is 3 mm.

5. The waterproof decorative coating for exterior walls of renovated buildings according to claim 1, characterized in that the bonding layer is polyurethane sealant.