JP3069013B2 - Wall finishing method with joint pattern - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for finishing a wall surface having a joint pattern, and more particularly, to a stone-like pattern which is improved in workability and is rich in mass and aesthetic appearance.

[0002]

2. Description of the Related Art As a wall finishing method of this type, an undercoating material of a predetermined color to be jointed is applied to a base of a wall, and a joint forming auxiliary material having an adhesive applied to a back surface is temporarily fixed thereon, and the wall is finished. After applying the top coat material on the surface of the base and drying it, remove the joint formation auxiliary material and expose the undercoat material in this part,
A method is known in which a bar-shaped joint material is used, an adhesive is applied to the back surface, the adhesive is directly adhered to a predetermined position, and a top coat material is applied to a wall base in a state where the joint material is exposed and dried. ing.

However, according to the former method, an undercoating material is required to color the joint, and the undercoating material is removed together when peeling off the joint forming auxiliary material with the adhesive, so that troublesome repair can be performed. In addition, there is a problem that the joint formation auxiliary material after use must be disposed of, and according to the latter method, since the rod-shaped joint material is made of a rigid material, there is unevenness in the wall foundation. If the jointing material cannot be adhered to the entire surface and it is easily peeled off, it requires a great deal of labor to adjust the wall foundation. However, there is a problem that the cut-off portion increases depending on the size of the joint division because of the limitation of the joint size.

Japanese Unexamined Patent Publication (Kokai) No. 2-149375 discloses that a joint color base material mixed with an adhesive material is applied to a painted surface, a non-adhesive joint pattern paper is adhered thereon, and then the main surface is adhered to these surfaces. A joint design painting method in which a material is applied, the joint pattern paper is peeled off, and a top coat is applied to the surface thereof is disclosed, but this method also has the same drawbacks as the former method in the above-mentioned prior art.

[0005]

SUMMARY OF THE INVENTION An object of the present invention is to increase the working efficiency, to effectively use raw materials, and to achieve a feeling of mass in forming a wall surface having a joint pattern by applying a coating material to a wall base. It is an object of the present invention to provide a method which enables a beautiful wall finish.

[0006]

The present inventors have repeated various tests in view of such circumstances, and as a result, in a wall surface finishing method in which a wall surface finishing material is applied to a wall foundation provided with a joint material and dried, Release paper is applied to the surface of a flexible plate-like body, and a joint material with an adhesive on the back surface is attached to a predetermined position on the wall base, and a water-mixed topcoat material is applied to the surface of the release paper of the wall base and the joint material. The surface of the plate is exposed at the joint, and the coating on the wall is dried. By doing so, the intended purpose was achieved and the present invention was completed.

[0007] According to the method of the present invention, a continuous pattern can be displayed on the upper, lower, left and right wall surfaces defined by the joint material, and a large pattern and a rich stone-like pattern can be produced on the entire wall surface.

In the practice of the present invention, a release material is applied to the surface of a flexible plate-shaped material, an adhesive is applied to the back surface, and the material is spirally wound around a core material as a joint material. However, in the case of small-scale wall finishing, a form in which release paper is applied to the surface of a flexible plate-like body and release paper is applied to the surface of the adhesive on the back surface may be used.

The flexible plate used as the joint material is preferably made of a synthetic resin, rubber, metal, or the like, and its thickness varies depending on the material, the coating thickness of the top coating material, and the like. Usually in the range of 0.1 to 10 mm, preferably 0.2 to 10
It should be in the range of 5 mm. If the thickness of the plate-like body exceeds this range, the elasticity decreases, and it becomes difficult to completely bond the joint material to the uneven ground. A known synthetic rubber-based adhesive is suitable for the adhesive spread on the back surface of the flexible plate-like body. The width of the joint material is usually in the range of 2 to 15 mm from the viewpoint of aesthetics, and the length in the case of using it as a spiral is suitably in the range of 10 to 20 m for convenience in use. The release paper used for the joint material may be any paper having a known water repellency.

[0010] In the practice of the present invention, typical coating materials applied to the wall foundation are granular aggregate, powdery filler,
A composition comprising a water-soluble glue and the like, which is kneaded by adding an adhesive component such as an acrylic emulsion resin,
After applying the top coat material to the entire surface of the release paper of the wall base and the joint material, it is desirable that the release paper be peeled off from the joint material immediately after the top coat material is applied.

In the method of the present invention, various wall patterns such as sandstone or granite can be expressed by changing the composition of the wall surface finishing material. It can be carried out by any method such as painting. Further, in order to apply a pattern on the surface of the painted topcoat wall, a trowel, a roller, a brush, or the like may be used.

[0012]

According to the method of the present invention, since the joint material to be adhered to the wall base via the adhesive is made of a plate-like body and has flexibility, the joint material can be removed even if the wall base is uneven. If it is deformed along this, the joint material can be fixed entirely by the adhesive force of the adhesive applied to the joint material. Is applied to the entire surface of the release paper of the base material of the wall and the joint material, and when the release film of the joint material is peeled off when the coating film is in a wet state and the viscosity is low, the coating of the coating film of the base material of the wall and the release paper portion are applied. The film is cut off well, and a sharp step corresponding to the sum of the thickness of the release paper and the thickness of the coating film on the release paper occurs at both ends of the plate-like body. The plate-like body is exposed in a state of being buried in the coating material of the wall base, and a three-dimensional stone-like pattern appears on the wall finishing surface.

[0013] Further, after the topcoat material is applied to the surface of the release paper of the base material of the wall and the joint material, a continuous pattern is formed on the upper, lower, left and right painted surfaces defined by the joint material, so that the wall surface has a large pattern and a feeling of mass. A rich stone tone pattern can be created.

[0014]

EXAMPLES eyes Chizai 1 has a thickness of 0.7 mm, on the rear surface of the plate-like body 2 made of black PVC resin width 8 mm, to form a pressure-sensitive adhesive layer 3 comprising the pressure-sensitive butyl rubber with a thickness of 0.5mm Then, an adhesive release paper 4 is attached to the surface of a flexible plate-like body 2 and these are wound around a core material 5. The joint material 1 is cut into an appropriate size and stuck on a wall base 6 made of a plaster board in a stepped manner, and an overcoat material 7 having the following composition is applied to the wall base 6 and the release paper 4 of the joint material 1. Was troweled so that it was completely covered.

Granular aggregate (cold water, 16-60 mesh) 55 parts by weight Powdered filler (calcium carbonate) 10 parts by weight Colorant (titanium white, inorganic pigment) 2 parts by weight Short fiber (powder pulp) 1 part by weight Water-soluble glue (CMC) 1 part by weight Acrylic emulsion resin 15 parts by weight Conditioning water 15 parts by weight

After finishing the iron coating , use a iron and a brush
Continuous on the top, bottom, left and right painted surfaces defined by the joint material
Immediately after that, the release paper of the joint material was peeled off, and the topcoat material 7 was dried naturally. Plates made of black vinyl chloride resin appear vertically and horizontally on the wall surface thus formed, and a large step is generated between the topcoat material and the joint material.
To create a large, massive stone-like pattern on the entire wall
I was able to.

[0017]

According to the method of the present invention, since the plate-like body of the joint material is left on the wall finishing surface and is exposed, selection of the material constituting the plate-like body such as synthetic resin, rubber, metal and the like is possible. Accordingly, a joint material having high durability can be used, and the joint material is buried in the top coating material of the wall foundation on the wall finishing surface, and a three-dimensional stone-like pattern appears. In addition, after applying the top coat material to the surface of the release paper of the basement of the wall and the joint material, patterning the painted surface, peeling off the release paper of the joint material, drying the top coat material, and giving the wall a large pattern and a feeling of mass. A rich stone tone pattern can be created.

Furthermore, the flexible plate-like surface to release paper having a back surface in the adhesive with the joint material, in the case of using those wrapped with this core material, to any joint split size Flexible handling and simplification of carrying and storage can be achieved.

[Brief description of the drawings]

FIG. 1 is a schematic diagram showing working steps of the method of the present invention.

FIG. 2 is a perspective view of a joint material used in the method of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Joint material 2 Plate-like material 3 Adhesive 4 Release paper 5 Core material 6 Wall base 7 Top coating material

Claims (1)

(57) [Claims] 1. A flexible plate-like body having release paper on the surface and a joint material having an adhesive on the back surface attached to a predetermined position on a wall base, and a water-kneaded finish applied on the wall base and the joint material. Apply to the surface of the release paper, and pattern the surface of the coating film, peel off the release paper of the jointing material when the coating film is wet, and expose the surface of the plate-like body to the joint, A wall finishing method having a joint pattern, characterized by drying the coating film of (1).