JPH02215877A - Method for coating according to tiling pattern - Google Patents

Abstract

PURPOSE:To give a primer a good hiding power and self-adhesiveness and to enable on-site coating according to a tiling pattern by sticking a pattern sheet to a nonsticky coating film comprising the primer with a peelable adhesive and then peeling the pattern sheet off. CONSTITUTION:On-site coating according to a tiling pattern, wherein a primer has good hiding and sticking properties, is carried out as follows: on the surface 3 of a building, the primer 4 which will become nonsticky is applied; a pattern sheet 1 which has die-cut holes 2 to form a tiling pattern and which has not been coated with a self-adhesive is placed and stuck onto the primer layer 4 in such a manner that it can be peeled off; a coating 6 is applied to the exposed surface of the sheet 1 and to the die-cut holes 2; the sheet 1 is then peeled off; and a transparent top coating 9 is applied to the surface of the coating 6 and to the place from where the sheet 1 is removed off.

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] This invention relates to an improvement in a method for painting tiled patterns.

``Conventional technology'' Traditionally, the pattern sheets used for painting tiling patterns were
An adhesive is applied to the back side of a so-called joint-closed sheet with a tiled pattern, and release paper is usually placed on the adhesive side before use. The release paper is peeled off when the pattern sheet is used.

Then, to paint the tiled pattern, an undercoat material is applied to the surface of the structure, and after drying, the adhesive side of the pattern sheet is placed on the surface of the undercoat material, and pressed to adhere the pattern sheet. A predetermined paint is applied, and after application, the pattern sheet is peeled off to form a painted surface with a tiled pattern on the construction surface.

On the other hand, as the conventional improvement plan mentioned above, an adhesive undercoat material is applied to the surface of the structure to be painted with a tiled pattern.
A pattern sheet without adhesive is placed on the outer surface of the applied undercoat material, and pressure adhesive is applied, and paint is applied to the exposed parts of the pattern sheet and the exposed parts of the undercoat material, and the tiles are tiled in the same way as before. A method of painting the pasted pattern has been devised.

[Problems to be Solved by the Invention] However, since the conventional tiling pattern painting method described above uses a pattern sheet coated with an adhesive, the release paper must be removed at the construction site, which requires time and effort at the construction site. There was a problem.

In addition, although the above-mentioned method of the initial improvement proposal has good workability on site, it is unreasonable because the undercoat material has adhesive properties, and the hiding power and adhesive strength of the undercoat material are low. There was an undesirable problem.

Therefore, the purpose of the present invention is to solve the problems in the conventional coating method and the initially devised coating method, and to omit the above-mentioned inconvenient labor and improve the concealing properties of the undercoat material. To provide a method for painting a tiled pattern that has good adhesiveness and facilitates on-site construction.

(Means for Solving the Eight Problems) The first means of the invention for achieving the above-mentioned object is to apply a non-adhesive undercoating material to the surface of the structure and then form a tiling pattern. A pattern sheet with punched holes and no adhesive applied is placed on the surface of the applied undercoat material and releasably adhered, and a material is applied to the exposed parts of the pattern sheet and the punched holes, and then A method for painting a tiled pattern, in which the pattern sheet is subsequently peeled off and a transparent coating is applied to the paint surface and the area where the pattern sheet has been removed, the method comprising:
This is a tiled pattern painting method in which the adhesive means for releasably adhering the pattern sheet is applied to the surface of the undercoat material.

The means of the second invention is the method for painting a tiled pattern according to the first invention, wherein the adhesive means for releasably adhering the pattern sheet comprises adhering double-sided adhesive tape to the surface of the undercoat material or the surface to which the pattern sheet is attached. It is said that

The means of the third invention is the method for painting a tiled pattern according to the first invention, wherein the adhesive means for releasably adhering the pattern sheet comprises spraying an adhesive onto the adhering surface of the pattern sheet at the construction site. be done.

For production] In the first invention, the undercoat material becomes a non-adhesive coating film.

An adhesive that allows the pattern sheet to be peeled off is applied onto the coating film of the undercoat material. The pattern sheet is adhered to the adhesive side.

In the second invention, the pattern sheet is attached to the undercoat I! via double-sided adhesive tape. Glued to Ill.

In the third invention, the adhesive surface of the pattern sheet is adhesive and is adhered to the coating film of the undercoat material.

In the first to third inventions, the pattern sheet is peeled off and removed after the paint is applied. A tiled pattern is formed on the surface of the construction covered with a transparent layer.

[Example] Next, embodiments of the present invention will be described based on the drawings.

FIG. 1 shows a pattern sheet 1 used for painting a tiling pattern M, in which tile-shaped punched holes 2 to 2 are provided in a predetermined array shape, and are bonded and bonded to an adhesive undercoating material 4, which will be described later. It has appropriate surface properties that allow it to be peeled off.

The pattern sheet 1 of this example is different from the conventional pattern sheet 1- (not shown) in that it is not coated with adhesive.

As shown in FIG. 2, the pattern sheet 1 of this example has a two-wheel stretched polypropylene (OPP) film 1B bonded to one side of the water-resistant liner paper 1A with adhesive, and the liner paper 1A and the other liner paper 1A. The entire surface has a shape consisting only of so-called joint portions, which are punched out in a predetermined arrangement shape of tiles from a processed sheet laminated with polyethylene film 1C. When the pattern sheet 1 is pressed against the adhesive 5 applied to the 4 surfaces of the undercoat material on the polyethylene film 1C side, the pattern sheet 1 is adhered and held by the pressure, and when it is peeled off, it can be easily peeled off. The pattern sheet 1 is not limited to the one in this example, as long as it is made of a material that has masking performance against paint and has appropriate surface characteristics that allow it to adhere to and peel off from the five adhesive surfaces applied. For example, synthetic resin sheets and waxed paper sheets are widely used. Note that it is preferable for the pattern sheet 1 to be made of a material that does not cause wrinkles and has appropriate rigidity to maintain its shape.

Next, using the pattern sheet 1, a tiling pattern M is painted on the wall surface 3 of the structure, such as mortar.

First, an undercoat material 4 is applied to the wall surface 3 of a structure such as a building. As the undercoat material 4 of this example, a material having a composition with a high concealing property and having a compounding amount shown in Table 1 was used, for example. Incidentally, the compounding amount unit in Table 1 is [1 part].

(Continued on the next page) The surface of the undercoat material 4 in Table 1 is prepared and dried after being coated with a wool roller. The coating film of the undercoat material 4 is non-adhesive, and the adhesive 5 is applied to the entire surface of the undercoat material 4. The pressure-sensitive adhesive 5 of this example had the composition of formulation (3) in Table 2, for example.

The compounding units in Table 2 are parts by weight.

After applying adhesive 5 with a wool roller, the surface was prepared.

Table 2 Note that the undercoat material 4 and adhesive 5 of this example are shown in Tables 1 and 2.
It may be adjusted within the range of formulation (■) in the table. The adhesive 5 in Table 2 has good adhesion and is adhesively held by pressing the pattern sheet 1, can be easily peeled off by peeling, and the adhesive 5 does not adhere to the peeled pattern sheet 1. .

The pattern sheet 1 is placed on the adhesive 5 surface and pressed with a silicone arm to adhere and hold the pattern sheet 1 to the layer of the adhesive 5 (see FIG. 3).

Next, a predetermined paint (colored paint) 6 is applied to the exposed parts of the pattern sheet 1 and the exposed parts of the adhesive 5 by a suitable application means such as spray painting, and is uniformly treated (see FIG. 4).

After that, the pattern sheet 1 is peeled off and removed (see Figure 5).
After the paint has dried, a transparent coating material 9 is applied to the exposed surface 8 of the adhesive 511 remaining on the paint surface (paint surface) 7 and the pattern sheet 1 after removal.
is painted by spray painting or the like (see Figure 6). Note that the coating material 9 is a resin-based coating material with good water repellency. After drying of the covering material 9, a painted surface with a tiled pattern M is obtained (see FIG. 7). Note that the surface of the painted tiled pattern material is covered with a transparent covering material 9 as in the conventional case, and has good weather resistance.

In the above embodiment, the adhesive 5 was applied to the four surfaces of the undercoat material as an adhesive means for adhering the pattern sheet 1 to the undercoat material 4, but the adhesive means for releasably adhering the pattern sheet 1 to the four surfaces of the undercoat material was The case is not limited to this embodiment, but for example, as shown in FIG. 8, adhesive means using double-sided adhesive tape 11, or as shown in FIG. Means 12
Adhesive means such as spraying are used. That is,
When adhering and holding the pattern sheet 1 to which no adhesive 5 is applied to the four surfaces of the undercoat material of the structure, FIG. The pattern sheet 1 is peelably adhered to the paper pattern sheet 1 via the double-sided adhesive tape 11.

FIG. 9 shows a layer of the adhesive 5 that can releasably adhere the pattern sheet 1 by spraying an emulsion 5A (or adhesive 5) that will become the adhesive 5 onto the attachment surface of the pattern sheet 1 at the construction site. It is designed to form a The pattern sheet 1 adhered by the adhesive means shown in FIGS. 8 and 9 is coated with paint 6 in the same manner as in the above-mentioned embodiment, and the pattern sheet 1 is peeled off to form the coated surface 7 and the pattern sheet. A coated surface with a tiling pattern M is formed by coating the removed portion 1.

[Effects of the invention] However, first. The second and third inventions use a pattern sheet that is not coated with an adhesive, and apply adhesive or double-sided adhesive tape to the surface of the non-adhesive undercoat material applied to the surface of the structure, or apply adhesive to the surface of the pattern sheet. Since this is a painting method for tiling patterns in which the pattern sheets are adhered by an adhesive means of spraying an agent, the adhesive means for adhering the pattern sheets is not time-consuming and can be easily applied on-site. The sheet can be easily adhesively fixed to the surface of the undercoating material in a peelable manner.

And the first. Since the pattern sheets in the second and third inventions are not coated with adhesive until they reach the construction site, they are easy to handle, and unlike the conventional painting method that uses pattern sheets coated with adhesive in advance, the pattern sheets are easy to handle. It is convenient because there is no need to remove the release paper and there is no waste of release paper.

Also, 1st. In each of the second and third inventions, the coating film of the undercoat material is non-adhesive, and the pattern sheet is bonded at the construction site using the adhesive means. Compared to the initial method devised, it is possible to freely select and use an undercoating material with high hiding properties, and the adhesion of the pattern sheets can be made sufficiently strong.

Thus, according to the present invention, a tiled pattern covered with a transparent layer is formed on the surface of the structure.

[Brief explanation of the drawing]

FIG. 1 is a perspective view of an embodiment of a pattern sheet used in the method of the present invention, and FIG. 2 is an enlarged sectional view taken along line 1--2 in FIG. Fig. 3 to Fig. 7 show examples of the method of the present invention, Fig. 3 is a diagram of the adhesion process of paper pattern sheets, Fig. 4 is a diagram of the paint application process,
Figure 5 is a diagram of the pattern sheet removal process, Figure 6 is a diagram of the coated coating state, Figure 7 is a cutaway front view of the tiled pattern painted surface, Figure 8 is an embodiment of the pattern sheet adhesive means, and Figure 8 is a diagram of the pattern sheet adhesive method. FIG. 9 is a diagram showing another embodiment of the pattern sheet adhesive means. 1... Pattern sheet 2... Punching holes 3... Wall surface 4... Undercoating material 5... Adhesive 6... Paint 9... Covering material 11... Double-sided adhesive tape 12... - Spraying means M... Tile pasting pattern applicant Masu Jin Itani Representative patent attorney Hidehiko Okada (3 others) 1... Pattern sheet No.

Claims (3)

[Claims] (1) After applying a non-adhesive undercoat material to the surface of the structure, a pattern sheet with punched holes for forming a tiling pattern and without adhesive is applied to the surface of the applied undercoat material. The exposed parts and punched holes of the pattern sheet are coated with paint, and then the pattern sheet is peeled off and a transparent coating is applied to the painted surface and the areas where the pattern sheet has been removed. This method of painting a tiled pattern is characterized in that the adhesive means for releasably adhering the pattern sheet consists of applying an adhesive to the surface of the undercoat material. (2) The tiling pattern according to claim (1), wherein the adhesive means for releasably adhering the pattern sheet comprises adhering double-sided adhesive tape to the surface of the undercoat material or the surface to which the pattern sheet is attached. Painting method. (3) The method for painting a tiled pattern according to claim (1), wherein the adhesive means for releasably adhering the pattern sheet comprises spraying an adhesive onto the surface of the pattern sheet at the construction site. .