JPH10329500A - Method for coating wall surface with multicolor pattern - Google Patents

Abstract

PROBLEM TO BE SOLVED: To form a multicolor pattern having multicolors laminated on a wall or upper layer. SOLUTION: Finishing paint 2 is coated and scattered on a wall 1, dried, and then two colors A and B are simultaneously scattered about 10 to 20% of wall area by using a multi-head type gun about 0.75 kg of air pressure of a compressor. At this time, the colors A, B adopt dense and primary colors to obtain multicolor pattern having high grade feeling. Then, two colors C, D are simultaneously scattered on about 20 to 30% of wall area by using a multi-head gun by about 0.75 kg of compressor pressure after the coating step. At this time, the colors C, D adopt monochrome to obtain a multicolor pattern having more stable quality feeling.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for coating a wall surface having a multicolored pattern used for giving a sense of quality and a stable quality as a wall surface finish coating method.

[0002]

2. Description of the Related Art The following methods can be used to obtain a multicolored pattern or a similar paint pattern in a wall surface finish coating method. (A) A plurality of colors are individually spread on a substrate. (B) It depends on the function of the multi-color paint applied on the substrate. (C) Spray a stone-like coating material on the substrate at the same time. (D) Flow and scatter various patterns on the substrate.

[0003]

Each of the prior arts in the prior art has the following problems, and it is impossible to obtain a multicolored pattern having a sense of quality and a stable quality as a wall coating method.

(A) The method of the prior art (a) in which a plurality of colors are individually sprayed depends on a small pattern, paint flows in a vertical surface, and a high level of equipment is required for spraying machine precision. There is.

(B) In the method of the prior art (b) which relies on the function of a multicolored pattern, there is a problem that the paint cannot be agitated and the resin component of the material is limited.

(C) The prior art method (c) of simultaneously spraying a stone-like coating material has a problem that it depends on a natural stone-like pattern, the resin component of the material is limited, and an overcoat layer is required.

(D) In the case of the multicolored pattern due to the fluidity of the prior art (d), there is a problem in that the paint flows in the vertical surface construction and the spraying becomes uneven due to simultaneous spraying.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a method for coating a wall having a high quality multicolored pattern with a high quality stability, which solves the above problems and reduces scattering unevenness and color shading.

[0009]

In order to achieve the above object, a method for coating a wall having a multicolored pattern according to the present invention has a different color from the finish paint after applying and drying the finish paint.
・ The B color is scattered, and the C and D colors different from the A and B colors are scattered later, and the C and D colors are laminated on the upper layer of the A and B colors to reduce the scattering unevenness and color shading. It is characterized by.

[0010]

BEST MODE FOR CARRYING OUT THE INVENTION A finish paint is applied to a wall surface, sprayed and dried, and then air pressure of a compressor is 0.75 kg.
A and B colors are sprayed at the same time before and after using a multi-head gun at about 10% to 20% with respect to the wall surface area. At this time,
By using the B color as a dark color or a primary color, a multi-colored pattern with a higher quality can be obtained.

After the process, the compressor pressure is 0.75kg
Before and after, two colors of C and D are sprayed simultaneously using a multi-head gun at about 20% to 30% with respect to the wall surface area. At this time, CD
By using a light color system, a multicolored pattern having a more stable quality can be obtained.

[0012] The viscosity of the paint may be a commercially available one as it is, or may be diluted by 10% to 20% depending on the pattern. Thereby, the quality stability of the vertical plane is obtained.

The paint can be selected as long as it is a paint resin, regardless of the type of water-based or solvent-based paint. can do.

By adjusting the air pressure and adjusting the viscosity of the paint, it is possible to finish a large multicolored pattern. By blowing different paints on each other, a multicolored pattern different from the conventional multicolored pattern can be obtained.

On the other hand, in the case of a stone-finished material, it is possible to obtain a multicolored pattern of a different quality from the stone-tone simultaneous sprayed multicolored pattern by spraying A, B and C and D colors on the upper layer of the stone-finished material. it can.

[0016]

As described above, according to the method for coating a wall having a multicolored pattern according to the present invention, after the finish paint is dried, colors A and B different in color from the finish paint are sprayed and the A and B colors are dispersed. And C and D colors different from the above are scattered and laminated on the finish paints A and B to reduce unevenness of scatter and color shading.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view of simultaneous application of two colors on an upper layer of a finish paint.

FIG. 2 is a cross-sectional view of simultaneous two-color spraying on upper layers of finishing paints A and B colors.

FIG. 3 is a cross-sectional view of the simultaneous spraying of two colors on the upper layers of the finish paints A and B and C and D colors.

FIG. 4 is a cross-sectional view of the coating film after being sprayed in FIGS.

[Explanation of symbols]

 A paint with a different color from color B B paint with a different color from color A paint with a different color from color D paint with a different color from color C a paint with a different color from color F Paints of different colors Wall finish Paint multi-head gun nozzle

Claims (3)

[Claims] 1. A finish paint is applied to the surface of a wall surface, and after the paint is dried, A and B colors different from the finish paint are sprayed, and then C and D colors different from the A and B colors are sprayed. It is characterized by finish painting. 2. The coating method having a multicolored pattern according to claim 1, wherein the finishing paints A and B colors and C and D colors are not limited to water volume. 3. A coating method having a multi-colored pattern according to claim 1, wherein a different color of EF is sprayed to finish-coat.