JPH089912B2 - Pattern forming method and makeup frame used therefor - Google Patents

Description

TECHNICAL FIELD The present invention relates to a pattern forming method for transferring and forming a large pattern on the surface of concrete and a decorative formwork used therefor.

[Conventional technology]

Conventionally, there is a method of using a decorative formwork when a large pattern is applied to the concrete surface. In this method, as the makeup form, as shown in FIGS. 8 (a) to (f), makeup forms 41a to 41f of various sizes are used. That is, these large and small decorative mold frames 41a to 41f are formed by forming a concavo-convex pattern layer made of foam resin on a substrate, and by assembling these in a plane (see FIG. 9), a large-sized frame is formed. Forming form, tenth
As shown in the figure, this large formwork 42 and the lateral side formwork 46,
It is arranged in a state of facing the front, the side opening and the bottom opening are closed with a plate material, and the concrete material is poured from the upper opening. 43 is a substrate, 44 is an uneven pattern layer made of foam resin,
47 is a plate material. Then, the concrete material is cured. As a result, the concavo-convex pattern formed on the surface of the large decorative mold 42 is transferred to the surface of the concrete 45.
In this method, the sizes of the makeup frames 41a to 41f are made different to prevent the makeup frames 41a to 41f from being displaced when assembled.

[Problems to be Solved by the Invention]

However, it is troublesome to assemble the large and small decorative frames 41a to 41f accurately without creating a gap, and to make one continuous pattern. Also increases. Further, since there are many types of makeup molds 41a to 41f and the required number of various makeup molds 41a to 41f are different, storage management of the makeup molds becomes difficult. Such problems increase as the area of the large mold increases.

The present invention has been made in view of the above circumstances, and provides a pattern forming method which is easy to assemble, has little loss during construction, and is easy to store and manage a decorative form, and a decorative form used therefor. To aim.

[Means for solving the problem]

In order to achieve the above-mentioned object, the present invention is provided with an uneven pattern on the surface, and at least at one end edge and the other end edge facing each other, directly with the uneven fitting portion of the edge of the adjacent decorative form, or Using a plurality of makeup molds of substantially the same size and shape that are provided with a concave-convex fitting portion that fits through a fitting member, a makeup mold and a makeup mold adjacent to it ,
By repeating fitting the respective concave-convex fitting parts directly or via the fitting member, a plurality of decorative molds are assembled in a plane to form a large mold frame. The first point is a pattern forming method in which a concrete material is cast by using the surface of the formwork as a contact surface with the concrete surface and the uneven pattern expressed on the surface of the large formwork is transferred to the concrete surface. An uneven pattern is formed on the
A second aspect is a decorative formwork in which at least one end edge and the other end edge facing each other are provided with a concave-convex fitting part that fits with the concave-convex fitting part of the edge of the adjacent decorative formwork, A third aspect of the present invention is a decorative formwork having a concavo-convex pattern formed on the surface thereof and a concave portion for fitting member fitting insertion formed at the center of at least one end edge and the other end edge facing each other.

[Action]

That is, according to the present invention, by repeating fitting a certain decorative formwork and a decorative formwork adjacent thereto, the concave-convex fitting portions of the respective end edges are directly or via a fitting member. A plurality of decorative molds are assembled in a plane to form a large mold. In this case, since the makeup molds have substantially the same size and shape, there is no mistake in assembling, and storage management becomes easy.

Next, the present invention will be described in detail based on examples.

[Embodiment 1] FIGS. 1 (a) and 1 (b) show a makeup form of one embodiment of the present invention, and FIGS. 2 (a), (b), (c) and (d) show it. The fitting member used when combining is shown. The decorative molds 1 and 2 are formed by forming uneven patterns layers 1'and 2'made of foam resin on a wood-based plywood (not shown). Formed the same. The shape and dimensions of both decorative molds 1 and 2 will be described in detail. Both makeup molds 1, 2
In both cases, concave portions 11, 12, 13 and 14 are formed in the center of each side (each end edge) of a substantially square decorative formwork, and four corners 15 are obliquely cut out. Then, the recesses 11, 12, 1
All of 3, 14 have the same width, and the depths are the same in the recesses 11 and 12 and the recesses 13 and 14 of the adjacent edges, and the recess 13 ( 14) is deeper. Further, the four corners 15 of both the decorative molds 1 and 2 are all isosceles triangles with the same shape of the cut-out portions. Next, the fitting members 3a, 3b, 3c have concave portions 11, 12, 13, 14 whose width is
Is the same as the width of. Further, the length of the fitting member 3a is the recess 13
This is equivalent to twice the depth of (14), and the length of the fitting member 3b is a recess.
This corresponds to the sum of the depth of the recess 11 (12) and the depth of the recess 13 (14), and the length of the fitting member 3c corresponds to twice the depth of the recess 11 (12). Further, the fitting member 3d has a square shape,
The size is formed by combining four of the cutout portions of the corners 15 of 1 and 2.

In the case of producing a large-sized mold using the decorative molds 1 and 2 and the fitting members 3a to 3d, as shown in FIG. 3, the decorative molds 1 and 2 are alternately arranged, In addition, the fitting members 3a to 3d are inserted into the gaps (the gaps formed by the two concave portions and the gaps formed at the four corners) formed between the adjacent decorative form frames 1 and 2 combined in parallel. To do. That is, when the edge 1a or 1b of the decorative formwork 1 and the edge 2a or 2b of the decorative formwork 2 are adjacent to each other, the fitting member 3c is inserted into the gap formed in the adjacent edge, When the edge 1c or 1d of the decorative formwork 1 and the edge 2c or 2d of the decorative formwork 2 are adjacent to each other, the fitting member 3a is inserted into the gap formed in the adjacent edge to make up the makeup mold. When the edge 1a or 1b of the frame 1 and the edge 2c or 2d of the decorative form 2 are adjacent to each other, and the edge 1c or 1d of the decorative form 1 and the edge 2a or 2b of the decorative form 2 are adjacent to each other When doing so, the fitting member 3b is fitted and inserted into the gap formed at the adjacent edge. Further, fitting members 3d are inserted into the gaps formed at the four corners 15 of the four decorative form frames 1 and 2. In this way, by combining a plurality of decorative molds 1 and 2 and the fitting members 3a to 3d,
After forming a large mold, a concrete material is poured by a conventionally known method to form a large pattern on the concrete surface.

In Example 1, a large mold can be formed by using one type of decorative molds 1 and 2 having the same shape and different uneven patterns and four fitting members 3a to 3d. Work is easy and there is little loss during construction. Moreover, there are few types of makeup molds 1 and 2, and storage management is easy.

[Embodiment 2] FIG. 4 shows a decorative form of another embodiment of the present invention. This decorative formwork 21 has two pairs of opposite sides (21a and 21a).
c, 21b and 21d), concave-convex fitting portions (22a and 22c, 22b and 22d) in which the concave portion and the convex portion are just opposite are formed, and the concave-convex fitting portions 22a and 22c It is also possible to fit the concave-convex fitting portions 22b and 22d. A plurality of such decorative frames 21 are used and combined as shown in FIG. The other parts are the same as those in the first embodiment, and the description thereof will be omitted.

In the second embodiment, the same effect as that of the first embodiment can be obtained, and a large mold can be produced by using one type of decorative mold 21. Moreover, in any of the vertical direction and the horizontal direction. Can be easily combined, and the combination work becomes very easy. Further, in the second embodiment, there is also an excellent effect that the connecting line does not become a straight line in the state where the makeup frame 21 is assembled.

[Embodiment 3] FIG. 6 shows a makeup mold according to another embodiment of the present invention. This decorative formwork 31 has a pair of opposing sides (31
b and 31d) are formed into straight lines (32b and 32d), and another set of sides (31a and 31c) has concave and convex fitting portions (32a and 32c) in which the concave and convex portions are just opposite. It is formed so that the concavo-convex fitting portions 32a and 32c can be fitted together. A plurality of such decorative form frames 31 are used and combined as shown in FIGS. 7 (a) to (c). The other parts are the same as those in the first embodiment, and the description thereof will be omitted.

In the third embodiment, the same effect as in the first embodiment can be obtained, and a large mold can be produced with one type of decorative mold 31. Moreover, even if the decorative mold 31 is folded back 180 °,
There is also an excellent effect that they can be combined. In FIGS. 7B and 7C, the decorative form frame 31 with the arrow ↓ is the decorative form frame 31 with the arrow ↑ turned back 180 °.

〔The invention's effect〕

INDUSTRIAL APPLICABILITY As described above, according to the present invention, it is possible to fit a certain decorative formwork and a decorative formwork adjacent to the certain formwork directly or via the fitting member to the concave-convex fitting portions of the respective edges. By repeating this, multiple makeup molds are assembled in a plane to form a large mold.Each makeup mold has substantially the same size and shape, so assembly work is easy. There is little loss during construction, and the storage and management of the decorative form becomes easy.

[Brief description of drawings]

1 (a) and 1 (b) are explanatory views of a decorative formwork of one embodiment of the present invention, and FIGS. 2 (a), (b), (c) and (d) are explanatory views of a fitting member. FIG. 3 is an explanatory view showing a state in which the above-mentioned decorative form and the fitting member are combined, FIG. 4 is an explanatory view of a decorative form according to another embodiment of the present invention, and FIG. 5 shows this decorative form. FIG. 6 is an explanatory view showing a combined state, FIG. 6 is an explanatory view of a decorative form of still another embodiment of the present invention, and FIGS. 7 (a), (b),
(C) is an explanatory view showing a state in which the makeup forms are combined, and FIGS. 8 (a), (b), (c), (d), (e),
(F) is an explanatory view of a conventional decorative form, FIG. 9 is an explanatory view showing a state in which the decorative forms are combined, and FIG. 10 is an explanatory view showing a concrete pouring method. 1,2,21,31 …… Makeup form, 3a, 3b, 3c, 3d …… Mating member

Claims (3)

[Claims] 1. A concavo-convex pattern is formed on the surface, and at least one end edge and the other end edge facing each other are fitted to the concavo-convex fitting portion of the end edge of the adjacent decorative form directly or through a fitting member. Substantially the same size as the fitting part with concave and convex parts is provided.
Using a plurality of make-up molds of the same shape, a certain make-up mold and the adjoining make-up form are fitted to each other directly or via a fitting member. By repeating a plurality of decorative formwork in a plane to form a large formwork, the surface of the large formwork is used as a contact surface for the concrete surface, and the concrete material is poured into the large formwork. A pattern forming method characterized in that an uneven pattern expressed on the surface of a mold is transferred onto a concrete surface. 2. A concavo-convex pattern is formed on the surface, and a concavo-convex fitting part that fits with a concavo-convex fitting part of an end edge of an adjacent decorative form is provided at least at one end edge and the other end edge facing each other. A decorative formwork that is characterized by being 3. A decorative form frame, characterized in that an uneven pattern is formed on the surface, and a recess for fitting member fitting is formed at the center of at least one end edge and the other end edge facing each other.