CN216109442U

CN216109442U - Gypsum putty for wall surface treatment

Info

Publication number: CN216109442U
Application number: CN202122726895.5U
Authority: CN
Inventors: 张绍平
Original assignee: Nanjing Heineken Building Materials Co ltd
Current assignee: Nanjing Heineken Building Materials Co ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-03-22
Anticipated expiration: 2031-11-08

Abstract

The utility model relates to the technical field of putty, and discloses gypsum putty for wall surface treatment, which comprises an interface layer, wherein an anti-cracking layer is paved on the interface layer; a gypsum putty layer is laid on the anti-cracking layer; the gypsum putty layer and the anti-cracking layer are provided with concave and convex corners; and decorative layers are laid on the gypsum putty layer and the internal and external corners. The utility model provides gypsum putty for wall surface treatment, which increases the crack resistance after being brushed with the putty by arranging an anti-crack fiber net at a groove or a gap joint; through being equipped with negative and positive angle, reduce the fracture damage after the striking of wall corner to improve the stability of putty.

Description

Gypsum putty for wall surface treatment

Technical Field

The utility model relates to the field of putty, in particular to gypsum putty for surface treatment of a wall surface.

Background

The putty (filling mud) is a decorative material for leveling the surface of a wall body, is thick paste paint and is an essential product before painting. Is applied on the primer or directly applied on the object to remove the defects of high and low unevenness on the surface of the object to be coated.

When the existing gypsum putty is used, the phenomenon of cracking easily occurs at the external corner or the external corner of a wall body (namely the corner of the wall body), and meanwhile, the cracking gaps are also generated at the connecting joints or the grooves of the wall body after long-term use, so that the appearance is influenced, and the falling off of the wall body is easily caused.

In order to solve the problems, the application provides the gypsum putty for the surface treatment of the wall surface.

SUMMERY OF THE UTILITY MODEL

Objects of the utility model

In order to solve the technical problems in the background art, the utility model provides the gypsum putty for the surface treatment of the wall surface, and the crack resistance of the putty after being brushed is increased by arranging the crack-resistant fiber net at the grooving position or the gap connecting position; through being equipped with negative and positive angle, reduce the fracture damage after the striking of wall corner to improve the stability of putty.

(II) technical scheme

In order to solve the problems, the utility model provides gypsum putty for wall surface treatment, which comprises an interface layer, wherein an anti-cracking layer is paved on the interface layer;

a gypsum putty layer is laid on the anti-cracking layer;

the gypsum putty layer and the anti-cracking layer are provided with concave and convex corners;

and decorative layers are laid on the gypsum putty layer and the internal and external corners.

Preferably, the interface layer is an interfacial agent layer, and the thickness of the interfacial agent layer is 1.5-2.0 mm.

Preferably, the anti-cracking layer is an anti-cracking fiber net.

Preferably, the interior of the gypsum putty layer is inlaid with a crack-resistant fiber mesh.

Preferably, the inside of the through opening is coated with putty.

Preferably, the decorative layer is a liquid stone water paint.

The technical scheme of the utility model has the following beneficial technical effects:

under the action of the interface layer, the interface agent is used for treating the surface of an object to improve the adsorbability of substances adsorbed and coated on the interface layer, the crack resistance of the gypsum putty layer is improved by matching with the use of the crack resistance layer, and meanwhile, the crack resistance layer is laid at the crack and the slot of the wall surface to increase the crack resistance of the coated gypsum putty layer, so that the whole gypsum putty is used for a long time; under the effect of negative and positive angle, protect the corner, reduce the corner by the damage of colliding the back to gypsum putty, and then drop to improve the life and the stability of whole gypsum putty.

Drawings

FIG. 1 is a schematic structural diagram of a gypsum putty for wall surface treatment according to the present invention.

Reference numerals: 1. an interfacial layer; 2. an anti-cracking layer; 3. a gypsum putty layer; 4. the internal corner and the external corner; 5. and (7) a decorative layer.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in figure 1, the gypsum putty for wall surface treatment provided by the utility model comprises an interface layer 1, wherein an anti-cracking layer 2 is laid on the interface layer 1;

a gypsum putty layer 3 is laid on the anti-cracking layer 2;

the gypsum putty layer 3 and the anti-cracking layer 2 are provided with internal and external corners 4;

the gypsum putty layer 3 and the internal and external corners 4 are paved with a decorative layer 5.

In an alternative embodiment, the interfacial layer 1 is an interfacial agent layer, and the thickness of the interfacial agent layer is 1.5-2.0mm, and the interfacial agent has the following advantages: bidirectional infiltration bonding, which generates radioactive chain type anchoring effect to permanently and firmly bond the bidirectional materials together; the air-permeable and water-proof floor has high softness and toughness, good air permeability, freeze thawing resistance, water resistance, aging resistance, no toxicity, no odor and no pollution, and is a green and environment-friendly product; acid and alkali resistance and weather resistance, and good adaptability and affinity with acid and alkali materials; the plaster putty can be constructed and hardened in a humid environment, and the construction is simple, convenient and quick so as to improve the effect of the plaster putty after being coated.

In an alternative embodiment, the crack resistant layer 2 is a crack resistant web.

In an alternative embodiment, the gypsum putty layer 3 is inlaid with an anti-cracking fiber net, and the anti-cracking fiber net is arranged, so that the use stability of the gypsum putty layer 3 is improved, and the cracking phenomenon is reduced.

In an optional embodiment, an opening is formed on the internal and external corners 4, and putty is coated on the inside of the opening, so that the firmness of the position of the internal and external corners 4 in use is improved.

In an alternative embodiment, the decorative layer 5 is a liquid stone water paint, which increases its wear resistance and makes it easier to clean when oil stains are adhered.

According to the utility model, under the action of the interface layer 1, the interface agent treats the surface of an object to improve the adsorbability of substances adsorbed and coated on the interface layer 1, the crack resistance of the gypsum putty layer 3 is improved by matching with the use of the anti-cracking layer 2, and the anti-cracking layer 2 is laid at the cracks and the grooves of the wall surface to increase the crack resistance of the coated gypsum putty layer 3, so that the whole gypsum putty is used for a long time; under the effect of negative and positive angle 4, protect the corner, reduce the corner by the damage of collision back to gypsum putty, and then drop to improve the life and the stability of whole gypsum putty.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a gypsum putty for wall surface treatment, includes boundary layer (1), its characterized in that: an anti-cracking layer (2) is laid on the interface layer (1);

a gypsum putty layer (3) is laid on the anti-cracking layer (2);

the gypsum putty layer (3) and the anti-cracking layer (2) are provided with internal and external corners (4);

and decorative layers (5) are laid on the gypsum putty layers (3) and the internal and external corners (4).

2. The gypsum putty for wall finishing as set forth in claim 1 wherein the interface layer (1) is an interfacial agent layer and the thickness of the interfacial agent layer is 1.5-2.0 mm.

3. Gypsum putty for the surfacing of walls according to claim 1 characterised in that the crack-resistant layer (2) is an anti-crack fibre mesh.

4. The gypsum putty for the superficial treatment of walls as set forth in claim 1 characterised in that the inside of the gypsum putty layer (3) is inlaid with a crack-resistant fiber net.

5. The gypsum putty for wall surface treatment as set forth in claim 1, wherein the inside of the through opening is coated with the putty, and the through opening is opened on the inside and outside corners (4).

6. Plaster putty for surface treatment of wall coverings, in accordance with claim 1 characterised by the fact that the decorative layer (5) is liquid stone-water paint.