JP2000352191A - Surface decorative form - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide surface decorative forms, in which a surface material is difficult to flow into a form jointing section and which is difficult to be deformed in the case of handling. SOLUTION: In the surface decorative forms in which a plurality of sash bar sections 2 are connected mutually in a plane, the forms are adjoined mutually to surfaces to be decorated and the polygonal arranging regions 101 of each form are disposed without openings, irregular patterns corresponding to irregular forms formed of the sash bar sections 2 are formed onto the surfaces to bed decorated by removing these sash bars and arranging regions after these are coated with a surface layer material and surface decorating is conducted, the forms are formed so that end sections 2a, 2b, in which one ends are brought into contact with the outer peripheries of the polygonal arranging regions 10, are not parallel with the outer peripheries in the sash bar sections 2.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a surface decorative formwork, and more particularly to a surface formwork in which a surface material hardly flows into a formwork joint and is hardly deformed during handling.

[0002]

2. Description of the Related Art A conventional surface decoration formwork will be described with reference to an example disclosed in an earlier application filed by the applicant (Japanese Patent Application Laid-Open No. 11-62164).

FIG. 3 is a view showing the structure of this conventional surface decorative formwork. FIG. 3 (a) is a plan view showing a state in which two surface decorative forms are arranged adjacent to each other. (b) Fig. 3
It is AA sectional drawing of (a).

In FIG. 3 (a), reference numeral 1 denotes a surface decoration formwork, and the surface decoration formwork 1 is formed by connecting a plurality of crosspieces 2 in a plane to form a surface to be decorated. Has a planar shape corresponding to a predetermined uneven pattern. In the figure, the surface decorative form 1 has, for example, a plurality of crosspieces 2 connected in a lattice pattern in a plane, and has a planar shape in which a surface-to-be-decorated surface has a brick-like uneven pattern. . Then, the portion of the bar portion 2 and the portion of the space 3 which are connected in a lattice shape in the plane shape are respectively a concave portion (joint portion) and a convex portion (brick portion) of the above potato brick-like uneven pattern. Corresponding to

[0005] Further, a plurality of surface decorative form frames 1 are used so as to be adjacent to the surface to be decorated. Therefore, the outer peripheral portion of the surface decorative form 1 is formed such that the width of the joint formed at the joint portion of the adjacent surface decorative form 1 is the same as the width of the joint formed inside the surface decorative form 1. The width W1 of the crosspiece 2c is half the width W2 of the inner crosspiece 2d.
For example, when the width W2 of the inner crosspiece 2d is 10 mm, the width W1 of the outer crosspiece 2a is 5 mm.

In FIG. 3 (b), a surface decorative form 1 is made of, for example, a foam body made of styrene and a form body 2 made of, for example, polyethylene laminated paper.
1, a surface covering material 22 adhered to the upper surface by an adhesive 25,
For example, PET (polyethylene terephthalate resin)
A reinforcing film 24 made of a film and bonded to the lower surface of the form body 21 with an adhesive 26;
And a backing sheet 23 adhered to a lower surface of the sheet with a peelable adhesive 27.

FIG. 4 is a perspective view showing a surface decoration method using the surface decoration formwork of FIG. 3, and FIG. 4 (a) is a view showing a state where the end of the surface decoration formwork is rolled up. FIG. 4 (b) is a view showing a state where the surface decorative formwork is removed.

In FIG. 4A, to perform surface decoration,
First, the undercoat material 12 is applied to the surface 10 to be decorated and dried. Next, a plurality of surface decorative form frames 1 are laid on the entire surface to be decorated 10 so as to be adjacent to each other. When laying the surface decorative form 1, the mount is peeled off from the surface decorative form 1,
This is performed by attaching the surface decorative form 1 to the surface of the undercoating material 12 with the peelable adhesive exposed thereby. Then
As the surface layer material 13, for example, a reaction-curable resin mortar that is cured by putting a curing agent in methyl methacrylate as a binder is applied with a trowel so that the surface decorative form 1 is almost embedded on the undercoat material 12. And the surface material 13
When about 80 to 90% of the time required for complete curing due to the chemical reaction has passed, the surface decorative form 1 is rolled up from the surface of the undercoat material 12 with the reinforcing film 24 located at the lowermost layer thereof. It is peeled / removed from the surface 10 to be decorated together with the joint portion 13b of the surface material.

In FIG. 4 (b), the removal of the surface decorative form 1 results in a brick portion 13a having a potato brick-like uneven pattern on the surface 10 to be decorated. Then, the concave portion after removing the surface decorative form 1 becomes the joint portion of the uneven pattern of potato brick.

Next, after waiting for a predetermined time,
The top coat material (not shown) is applied to the brick portion 13a.
Or, it is applied to a predetermined thickness so as to cover the entire surface of the joint portion, and the surface is polished and the surface is made waterproof and durable. Thereby, the construction work for surface decoration is completed.

[0011]

However, as shown in FIG. 3 (a), the above-mentioned conventional surface decorative form 1 has a side surface of a cross section 2c in which adjacent surface decorative forms 1 are located on the outer periphery. (The surface parallel to the extending direction of the crosspiece 2c), the length of the portion (hereinafter referred to as the formwork joining portion) 4 where the surface decorative molds 1 are in contact with each other becomes longer, and therefore the surface layer When the material 13 is applied with a trowel, the surface material 13 easily flows into the form joint 4, and if the surface material 13 flows, it is troublesome to remove the flowed surface material 13 later. There was a point.

In addition, the conventional surface decorative form 1 has a problem in that the width of the outer crosspiece 2c is half the width of the inner crosspiece 2d, so that the strength is insufficient and the handle is easily deformed during handling. There was a point.

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and an object of the present invention is to provide a surface decorative formwork in which a surface layer material hardly flows into a formwork joint and is hardly deformed during handling. I have.

[0014]

The surface decorative formwork according to the present invention (claim 1) comprises a plurality of crosspieces interconnected in a plane, and the formwork is adjacent to the surface to be decorated. By arranging the arrangement areas of the polygonal shapes of the respective molds without gaps, applying a surface material to them and removing them after coating, the uneven shape formed by the crosspieces on the surface to be decorated. A surface decoration formwork for forming a concavo-convex pattern corresponding to the above, and the formwork is formed by an end portion of the crosspiece, one end of which is in contact with the outer periphery of the polygonal arrangement area. The portion is formed so as not to be parallel to its outer periphery.

In the surface decorative formwork according to the present invention (claim 2), in the surface decorative formwork (claim 1), the concavo-convex concave portions formed by the crosspieces are in a lattice shape.

[0016]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiment 1 FIG. 1 is a plan view showing a state in which surface decorative formwork according to Embodiment 1 of the present invention is arranged so as to be adjacent to each other. In the figure, reference numeral 1 denotes a surface decorative formwork, and the surface decorative formwork 1 includes a plurality of crosspieces 2 connected to each other in a plane. By arranging the arrangement areas of the polygonal shape of the mold 1 so as to be arranged without gaps, coating them with a surface material and removing them, the
The surface pattern is formed by forming a concavo-convex pattern corresponding to the concavo-convex shape formed by the crosspiece 2. Reference numeral 101 denotes the above-described arrangement area of the surface decorative form 1.

The arrangement area 101 of the surface decorative form 1 has a rectangular shape in the first embodiment. Surface decoration formwork 1
In the first embodiment, a plurality of cross sections 2
Are connected in a lattice pattern in a plane, and have a planar shape that forms a brick-like uneven pattern on the surface to be decorated. The portion of the bar portion 2 and the portion of the space 3 which are connected in a lattice shape in the planar shape correspond to the joint portion and the brick portion of the potato brick-like uneven pattern, respectively.

The plurality of connected bars 2 are
One end thereof is a rectangular arrangement area 101 of the surface decorative form 1.
End portions 2a and 2b contacting the outer periphery 5 of the surface decorative form 1
Is formed so as not to be parallel to the outer periphery 5 of the arrangement region 101.

That is, the end portions 2a and 2b that are in contact with the outer periphery 5 are, in this case, the arrangement region 1 of the surface decorative form 1
01 is formed so as to be perpendicular to the outer periphery 5, and has an end surface at its tip perpendicular to the extending direction, and the end surface is in contact with the outer periphery 5 of the arrangement area 101 of the surface decorative form 1. Is formed.

Further, the end portion 2 which is in contact with the outer periphery 5
The lengths of a and 2b are half the lengths of the portions 2a 'and 2b' of one end of the plurality of connected crosspieces 2 whose one end is not in contact with the outer periphery 5 of the arrangement area 101 of the surface decorative formwork 1. ing.

Therefore, as shown in FIG.
Are arranged such that the rectangular-shaped arrangement regions 101 of the molds 1 are adjacent to each other and are arranged without gaps, and the mutually adjacent surface decorating forms 1 correspond to each other. The end surfaces of the end portions 2a and 2b that are in contact with the outer periphery 5 are joined to each other (the end surfaces of the end portions 2a in the figure), and they are integrally formed into a lattice-like planar shape.

Further, the surface decorative form 1 is similar to the conventional example.
Formwork body, surface covering material bonded to the upper surface of the formwork body with an adhesive, reinforcing film bonded to the lower surface of the formwork body with an adhesive, and peelable adhesive material to the lower surface of the reinforcing film. It consists of an adhesive backing.

The surface decorative form 1 is formed by laminating the above-mentioned constituent materials in a sheet state and then punching the laminated material into the above-mentioned planar shape. The surface decorative form 1 has a size of, for example, 50 cm × 60 cm.

Next, a surface decoration method using the surface decoration form 1 configured as described above will be described. To perform surface decoration, first apply a primer to the surface to be decorated and dry it,
A plurality of surface decoration molds 1 are laid on the entire surface to be decorated such that the rectangular arrangement areas 101 of the surface decoration molds 1 adjacent to each other are arranged without gaps. As a result, all the surface decorative form frames 1 laid on the surface to be decorated have a lattice-like planar shape integrally. Then, the mutually adjacent surface decorative molds 1 come into contact with the corresponding end faces of the end portions 2a and 2b that contact with the outer periphery 5 and
The length of the mold joint 4 is shorter than in the conventional example. Also,
Since the width of the cross section 2 located on the outer peripheral portion is the same as the width of the cross section 2 positioned inside, the cross section is less likely to be deformed during handling than in the conventional example.

Next, the surface layer material is applied on the undercoat material with a trowel such that the surface decorative form 1 is almost embedded therein. At this time, since the length of the mold joint 4 is shorter than that of the conventional example, the surface material hardly flows into the mold joint 4, and even if it does, the surface material that has flowed in is easily removed later. be able to. Thereafter, through the same steps as described in the conventional example, the construction work for surface decoration is completed.

As described above, according to the first embodiment,
Adjacent surface decorative molds 1 come into contact with end portions 2a and 2b of the end portions 2a and 2b which are in contact with the outer periphery 5 of the other, and are perpendicular to the extending direction thereof. Therefore, when the surface material is applied to the surface to be decorated with a trowel, the surface material is less likely to flow into the mold joint portion 4, and the width of the bar portion 2 located on the outer peripheral portion is located inside. Since the width is the same as the width of the crosspiece 2, it is possible to obtain an effect of being less likely to be deformed during handling as compared with the conventional example.

Further, in the first embodiment, since the concave portions of the concavo-convex shape formed by the crosspieces 2 are lattice-shaped, according to the conventional example, the outer periphery of the surface decoration form is formed over the entire periphery. It is formed on the side surface of the crosspiece, and the length of the form joint is particularly long.

Embodiment 2 FIG. 2 is a plan view showing a state where surface decoration forms according to Embodiment 2 of the present invention are arranged so as to be adjacent to each other. In the drawing, the same reference numerals as those in FIG. 1 indicate the same or corresponding parts, and in the second embodiment, the surface decorative form 1 is replaced with a planar shape in which the potato brick-like uneven pattern shown in FIG. 1 is formed. This embodiment is different from the first embodiment in that it has a planar shape that forms a stone-like uneven pattern.

As described above, even when the surface decorative form 1 has a planar shape that forms a masonry uneven pattern, the length of the form joint 4 is larger than that of the conventional example as in the first embodiment. Since the length is shortened, it is possible to reduce the flow of the surface material into the form joint portion 4 and the deformation during handling.

In the first and second embodiments, the surface decorative form 1 is made up of a surface covering material, a form body, a reinforcing film,
And the backing sheet, but the surface decorative form 1
After being laid on the surface to be decorated, it may be any material that can be removed from the surface to be decorated by rolling up, for example, a mold body, and adhered to the upper surface of the mold body with a peelable adhesive. And a backing sheet bonded to the lower surface of the form body with a peelable adhesive.

In the first and second embodiments, the surface decorative form 1 has a plane shape for forming a pottery brick-like uneven pattern and a stone-like uneven pattern, respectively. It may have a planar shape that forms an uneven pattern such as a shape of a brick, a shape of a random brick, a shape of a square brick, a shape of a brick brick, a shape of an iron slab, a shape of a turtle, and the like.

In the first and second embodiments, the case has been described where the crosspieces 2a and 2b that are in contact with the outer periphery are perpendicular to the outer periphery 5 of the arrangement area 101 of the surface decorative formwork 1. Are not required to be parallel to the outer periphery 5 of the arrangement area 101 of the surface decorative form 1. In the first and second embodiments, the arrangement area 10 of the surface decorative form 1 is set.
Although 1 is a rectangular shape, it may be a polygonal shape.

[0033]

As described above, according to the first aspect of the present invention, a plurality of crosspieces are connected to each other in a plane, and the molds are adjacent to each other on the surface to be decorated. By arranging the arrangement areas of the polygonal shape without gaps, applying a surface layer material to them and removing them after coating, a concavo-convex pattern corresponding to the concavo-convex shape formed by the crosspiece on the surface to be decorated. In a surface decorative formwork for forming and decorating a surface, the formwork is configured such that an end portion of one end of the crosspiece, which is in contact with the outer periphery of the polygon-arranged region, has an outer periphery. Are formed so as not to be parallel to each other, so that the adjacent surface decorative molds are in contact with each other at the end portions of the cross sections which are not parallel to the extending direction (end surfaces), and the form joints are formed. The length of the portion is shorter than in the conventional example.
Therefore, when the surface material is applied to the surface to be decorated with a trowel, the surface material is less likely to flow into the mold joint. Further, it is not necessary to reduce the width of the cross section located at the outer peripheral portion as in the conventional example, and it becomes difficult to deform during handling.

[0034] According to the invention of claim 2, according to claim 1 of the present invention.
In the invention according to the invention, since the concave and convex concave portions formed by the crosspieces are formed in a lattice shape, the surface decoration is such that the concave portions such as potato bricks and square bricks form a concave and convex pattern having a lattice shape. In the mold, according to the conventional example, the outer periphery of the surface decoration mold is formed on the side surface of the crosspiece over the entire circumference, and the length of the mold joint is particularly long. Particularly remarkable effects are obtained with respect to the flow of the material and the reduction of deformation during handling.

[Brief description of the drawings]

FIG. 1 is a plan view showing a state where surface decorative forms according to Embodiment 1 of the present invention are arranged so as to be adjacent to each other.

FIG. 2 is a plan view showing a state where surface decoration forms according to Embodiment 2 of the present invention are arranged so as to be adjacent to each other.

FIG. 3 is a diagram showing a configuration of a conventional surface decoration formwork, and is a plan view (FIG. 3 (a)) showing a state where two surface decoration formworks are arranged so as to be adjacent to each other; FIG. 3A is a cross-sectional view taken along line AA (FIG. 3B).

FIG. 4 is a perspective view showing a surface decoration method using a conventional surface decoration form, showing a state in which the end of the surface decoration form is rolled up (FIG. 4 (a)), and surface decoration. FIG. 4B is a view showing a state in which the mold has been removed (FIG. 4B).

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Surface decoration form 2 End part 2a, 2b The end part which contacts the outer periphery 2a ', 2b' The part which does not contact the outer periphery 2c The outer peripheral part 2d The inner part 3d The space 4 Form joint part 5 Outer peripheral DESCRIPTION OF SYMBOLS 10 Decorative surface 12 Undercoat material 13 Surface material 13a Brick part of surface material 13b Joint part of surface material 21 Formwork body 22 Surface covering material 23 Mount 24 Reinforcement film 25,26 Adhesive material 27 Peelable adhesive material 101 Surface decorative type Frame arrangement area W1 Width of outer crosspiece W2 Width of inner crosspiece.

Claims (2)

[Claims] 1. A plurality of crosspieces are connected to each other in a plane, form frames are arranged adjacent to each other on the surface to be decorated, and the polygonal arrangement areas of the form frames are arranged without gaps. By applying a surface layer material on the surface to be decorated and removing them, a surface pattern is formed on the surface to be decorated, the surface pattern corresponding to the shape of the surface formed by the crosspieces. In the formwork, the formwork is formed such that an end portion of one end of the crosspiece, which is in contact with an outer periphery of the polygonal arrangement region, is not parallel to the outer periphery. And surface decoration formwork. 2. The surface decorative formwork according to claim 1, wherein the concave-convex concave portion formed by the crosspiece has a lattice shape.