JPH0477782B2 - - Google Patents

Description

[Detailed Description of the Invention] [Prior Art] The present invention relates to a surface finishing method for buildings such as walls and roads, or panels and boards that are the materials thereof.
The main body of the patterned material is made of hard material such as wood, metal, ceramic plate, etc. or elastic material such as rubber, foamed polyethylene, etc., and is formed into joints or other arbitrary shapes, and is combined with spray material, wall material, coating material such as concrete, etc. to create a beautiful or slippery surface. This invention relates to a surface finishing method that provides practical effects such as fastening.

[Background of the invention and drawbacks of the prior art]

Traditionally, a film or cardboard pattern with a cut out joint pattern has been pasted on a wall, etc., then a convex surface forming material such as sprayed material is applied over the top, and the pattern is then peeled off to resemble the application of bricks or tiles. A method is being used to give a finishing touch. Although this greatly improves construction efficiency compared to pasting bricks or tiles one by one, it has the drawback that the convex surface forming material cannot be made thicker than the ground, resulting in only a low unevenness contrast. In order to eliminate this drawback, the present inventor proposed a method in which a mold member made of expanded polystyrene whose surface was covered with a release coating material was melted and erased after the convex surface forming material had dried (Japanese Patent Application Laid-open No. 161774/1983). Also, a method was developed (Japanese Patent Application No. 1989-89813) in which a mold member made of foamed polyethylene or rubber was used to peel off and remove the convex surface forming material after it had dried.

However, because the paint material is homogeneous, the finish is monotonous, and when used on road surfaces, if the joints are deep, depending on the type of paint material, it may lose its shape, or the heel of a high heel or the tip of a cane may get stuck, causing an accident. Yes (this also applies when bricks, etc. are laid without joint material). Furthermore, if an uneven pattern is formed on the wall surface using a resin spray material, there is also the drawback that dust will adhere to the wall surface and the wall surface will gradually become dingy. Furthermore, since styrene foam is brittle, there is a risk of ignition since it is mainly dissolved and erased with a solvent, and mold members made of rubber or foamed polyethylene also have the drawback of being difficult to peel off and requiring time and effort. In particular, when the joint width is narrow and deep, it is almost impossible to peel off and remove the mold member.

〔the purpose〕

The present invention has practical effects such as improving workability, diversifying appearance by changing appearance, improving aesthetics, and preventing slippage by using these mold members as pattern materials and leaving the main body part intact on the surface to be constructed. The purpose is to provide a surface finishing method.

〔composition〕

To achieve this purpose, patterned materials are made by processing hard or elastic materials into joint shapes, frame shapes, thin plate shapes, characters/symbol shapes, etc., and then covering the surface with a release coating.
After adhering to a specified location on the surface to be coated and then applying the coating material to the entire surface, while the coating material is still wet or semi-dry, the coating is removed together with the coating material attached to the top, and the peeling coating material is applied. The surface to be constructed is decorated with the removed pattern material and the dried and solidified coating material.

Hereinafter, the present invention will be described in detail based on embodiments shown in the drawings.

(Pattern material) First, FIGS. 1a and 1b show an example of a pattern material used in the present invention. This pattern material 1 is adhered to the front side of a pattern material main body 4, which has a release agent 3 applied to the surface of a thick rubber sheet 2 with a joint pattern cut out, and to the back side of a plastic film 5, which also has a joint pattern cut out. A peeling coating 7 coated with an agent 6 is attached.

This pattern material 1 is made by pasting together a rubber sheet with a release-treated upper surface and a thin plastic film coated with a releasable adhesive on the lower surface, and then cutting out unnecessary parts using a punching machine, laser beam, or pressurized water. Form. In addition, code 1 in the figure
A is a joint pattern part, and 1b is a punching (cutout) part. Alternatively, rubber sheets or plastic films with joint patterns punched out in advance may be laminated and integrated using an adhesive.

(Construction Procedure) Next, a method for finishing the surface of a building or its material using the patterned material 1 will be described. First, as shown in FIG. 2a, after a road surface 8 such as a road or passageway as a work surface is smoothed and repaired (base adjustment) as required, the pattern material 1 is fixed in a predetermined position. The pattern material 1 can be fixed by applying adhesive 9 to the back surface of the pattern material main body 4 or at a predetermined position on the road surface 8, or
Alternatively, the adhesive may be sprayed onto the entire road surface 8. Further, in places where there is little risk of shifting or peeling, it may be fixed with an adhesive, or when the road surface 8 is repaired with concrete or asphalt, the pattern material 1 may be embedded and fixed while these are uncured. .

Next, a road surface spraying material 10 containing acrylic resin emulsion as a main component is applied to the road surface 8.
Spray it evenly over the surface (Fig. 2b). The amount of spraying depends on the thickness of the construction surface, that is, the thickness of the pattern material body 4, but is approximately 4 to 50 kg/m ² (approximately 2 to 20 mm in thickness of the construction surface). It is preferable that the thickness of the construction surface is thicker on outer wall surfaces, road surfaces, etc., and thinner on inner wall surfaces, etc. The relationship between the sprayed thickness and the thickness of the patterned material 1 is that when the patterned material body 4 is used to prevent slipping on the road surface 8, the sprayed material 10 should be approximately flush, and when it is mainly used for decoration, the sprayed material 10 should be slightly thicker. It may also be varied by spraying thickly. Alternatively, the sprayed material 10 may not be applied to the entire surface, but the central portion of the patterned material 1 may be removed.
If the sprayed material 10 is mixed with a large amount of powder of brick, ceramics, natural stone, etc., the strength will be increased and a material that feels very similar to natural materials will be obtained.

While the spray material 10 is not dry (immediately after spraying ~ 1
After a period of time (before and after), only the covering material 7 is sequentially peeled off and removed as in step 2c. Then, the spray material 10a attached to the pattern material body 4 is removed together with the spray material 10a.
The rubber surface is exposed.

After the remaining spray material 10b has sufficiently dried and solidified (e.g. after about 24 hours), if necessary, apply a transparent paint 11 of acrylic-urethane or the like at a rate of about 0.2 to 0.5 Kg/m ² as shown in Fig. 2d. Apply to the entire surface with an even thickness. This transparent paint 11 gives gloss, waterproofness, and durability to the sprayed material 10b and the patterned material main body 4. In this way, as shown in FIG. 2e, a spray-painted road surface 12 is obtained in which the joint portions A are made of rubber and the other portions B are finished in the color of the sprayed material 10.

(Materials/Modifications) By the way, in the above embodiments, a rubber sheet was used as the material for the pattern material main body 4, but foamed polyethylene or other elastic materials may also be used. For example, foams of polypropylene, polyurethane, polyvinyl chloride, copolymers of these and other resins, sliced or extruded foam rubber products, and even flexible plastics that are not foams can be used. Since these are mainly used for the road surface 8, they are required to be tough, wear resistant, and durable. It is also preferable to use a material colored in a different color from the coating material 10. On the other hand, hard materials such as wood, metal plates, ceramic plates, etc. are preferable for use on walls and the like to bring about changes. Of course, rubber or the like may be used for the wall surface, or wood may be used for the road surface.
It can also be used to create a soft feel.

The shape of the patterned material 1, that is, the patterned material main body 4, is not limited to the above-mentioned example, but various shapes can be considered as shown in FIGS. 3 and 5. FIGS. 3a and 3b are cut end views of the joint pattern material 1, and this prevents the pattern material body 4 from coming off. Also, Figure 3c
In this example, a ceramic plate is used as the pattern material body 4, and an adhesive film 13 is attached to it. FIG. 5a shows each punched portion 1b made elongated, which is convenient for constructing a guideline. The guidelines are
In addition, as shown in Fig. 4, the thin plate-like pattern material main body 4
It can also be formed using As an instructional sign, the 5th
An arrow-shaped pattern material 1B shown in FIG. 5B and a character-shaped pattern material 1C shown in FIG. 5C are conceivable. Other arbitrary shapes such as a frame shape and numbers can be used. however,
From the standpoint of peeling and removal of the covering 7, it is preferable that the pattern material main body 4 has some degree of continuity. In FIG. 5b, a portion of the covering 7 is projected to facilitate removal. Furthermore, in order to create an embossed pattern with a joint pattern, it is also possible to use a pattern material 1D with a joint pattern on one side of which irregularities are formed by molding or cutting, as shown in FIG. 5d.

On the other hand, as the covering body 7, various plastic films such as polyethylene, polypropylene, nylon, Tetron, and polyvinyl chloride are preferably used, but other materials such as synthetic paper and cloth may also be used.

In addition to the road surface in the example above, the surface to be constructed includes walls, columns,
It can be applied to all surfaces, including the interior and exterior surfaces of buildings such as ceilings, floors, and stairs, as well as the surfaces of panels and boards that make up these structures. In the case of external walls, it is best to apply waterproof paint after preparing the surface to improve waterproofness.
In this case, in order to prevent the adhesion of the pattern material main body 4 from decreasing due to the waterproof paint, the covering body 7 is made of two layers, and the pattern material 1 is first fixed, and then the waterproof paint is applied. Peel off and then apply coating material 1
0 may be applied, and then the second layer coating 7 may be peeled off.

In addition to the spraying material 10, coating materials include cement, asphalt, leveling materials, and other troweling materials, various wall materials, and other materials that can be applied using spray guns, trowels, rollers, etc., depending on the construction site and purpose. Anything can be used.

〔effect〕

As described in detail above, the present invention uses a patterned material formed by processing a hard material or an elastic material into a joint shape, a frame shape, a strip shape, a letter/symbol shape, etc., and covering the surface with a peeling coating on the work surface. After the coating material is applied to the entire surface, the coating material is removed together with the coating material attached to the top while the coating material is still wet or semi-dry, and the remaining coating material is dried and solidified. This is used to finish the surface of a building or its material.

Therefore, unlike simply joint patterns or other uneven patterns, these parts are made of materials such as wood, metal, ceramic plates, rubber, and other materials with textures, colors, and hardness that are different from painted materials, so they cannot be used on walls or other buildings. It can change the appearance of things and give them a sense of beauty. Also, in the case of road surfaces,
It is safe because it does not have deep recesses like conventional ones.
Various easy-to-understand instruction signs can be easily provided.

Moreover, since it is sprayed or troweled, patterns of arbitrary shapes can be easily formed using various pattern materials regardless of the surface to be applied. In addition, the construction involves fixing the patterned materials,
Since it can be completed with a simple operation of applying the coating material and peeling off the covering of the patterned material, it can be applied to a large area at a low cost, which brings about excellent effects not seen before.

[Brief explanation of the drawing]

Fig. 1a is a plan view showing an example of the patterned material used in the present invention, Fig. 1b is an enlarged sectional view taken along the line X-X in Fig. 1a, and Figs. 2a to e are the patterned materials of Fig. 1. A, b, and d are cut end views, and c, e are explanatory diagrams showing the order in which surface finishing treatment is performed on the road surface with sprayed material using
A perspective view, FIGS. 3a and 3b are cut end views showing examples of other patterned materials with different cross-sections at the joints, FIG. 3c is a sectional view of another patterned material, and FIG. 4 is a surface finish. FIGS. 5A, 5B, 5C and 5D are perspective views showing other examples of processing; FIGS. 5A, 5B and 5D show other examples of different patterned materials; FIGS. 5A is a plan view; FIGS. 1, 1A, 1B, 1C, 1D...Pattern material, 1a
... Joint part, 1b ... Punching part, 4 ... Pattern material main body, 7 ... Peeling cover, 8 ... Road surface, 9 ...
Adhesive, 10... Spraying material, 12, 12A... Painted road surface, A... Joint area, B... Other parts.

Claims (1)

[Scope of Claims] 1 A patterned material made of a hard material or an elastic material processed into a joint shape, a frame shape, a thin plate shape, a character/symbol shape, etc. and whose surface is covered with a peeling coating, is applied to a predetermined area of the work surface. After the coating material is fixed in place and the coating material is applied to the entire surface, the coating material is removed together with the coating material attached to the top while the coating material is still wet or semi-dry, and the remaining coating material is dried and solidified. Surface finishing methods for characteristic buildings or their materials. 2. Surface finishing of the building or its material as set forth in claim 1, in which the pattern material is a pattern material whose surface has been subjected to a release treatment and a release coating coated with an adhesive is adhered thereto. Method.