JPH0726711A - Form - Google Patents

Abstract

PURPOSE:To enhance the appearance of a form-stopping surface, and to repeatedly use a form by forming the inner surface of the form where the form for stopping the forming material and for forming a cast molded product is brought into contact with the forming material by using the pattern surface of a decorative sheet by which an uneven pattern can be formed on the form-stopping surface of the cast mold and which is made of synthetic resins. CONSTITUTION:The inner surface 2 of a form 1 by which a cast molded product can be formed by form-stopping the forming material such as concrete and with which the forming material is brought into contact is formed by using the pattern surface 3 of a decorative sheet 4 made of synthetic resins by which an uneven pattern can be formed on the form-stopping surface of the cast mold. A plurality of forms 1... are juxtaposed. A wall material 21 made of plywood is addedly fitted to the framework 20 of the form 1. By addedly providing the decorative sheet 4 to the inner surface of the wall material 21 with its pattern surface 3 turned inside, the inside surface 2 of the form is formed by the pattern surface 3.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is capable of forming an uneven pattern on a mold-fixing surface of a casting part such as a rising part of a cloth foundation, a wall, a retaining wall, and stairs by using a decorative plate made of synthetic resin. The present invention relates to a mold that can enhance the appearance of molds and can be used repeatedly.

[0002]

2. Description of the Related Art A cast product formed by clamping a molding material such as concrete, for example, a pattern, a pattern, etc. on the mold stopping surface such as the rising part of a cloth foundation, a wall, a retaining wall, and a stair In order to increase the height, conventionally, a natural plate material, a gypsum board or the like has been used as an inner surface plate of a mold forming this cast product.

[0003]

However, a mold using such a plate material or gypsum board as an inner surface plate cannot be repeatedly used because a molding material such as concrete adheres once it is used. However, since the plate material and the gypsum board cannot be smoothly curved, transfer onto a curved surface is impossible.

In particular, it is difficult for a plate material to form a pattern surface for forming an uneven pattern on the mold stopping surface of a casting, and therefore the pattern of the mold stopping surface is also limited. There is.

The present invention is based on the use of a decorative plate made of synthetic resin, and various patterns and uneven patterns can be easily formed on the mold stopping surface of casting products such as the cloth foundation start-up part, walls and retaining walls. The purpose of the present invention is to provide a mold that can be used repeatedly and can be transferred to a curved surface, and can be repeatedly used.

[0006]

SUMMARY OF THE INVENTION The present invention is a mold for forming a casting product by clamping a molding material such as concrete, wherein the casting product has an inner surface which is in contact with the molding material. The patterning surface of the decorative plate made of synthetic resin having a patterning surface capable of forming an uneven pattern on the mold stopping surface is formed.

[0007]

[Function] The inner surface of the mold which is in contact with the molding material such as concrete is formed by using the pattern surface of the decorative plate made of synthetic resin. Therefore, it is possible to form a concavo-convex pattern by the pattern surface on the mold stopping surface of the cast product made of the molding material, for example, the rising part of the cloth foundation, the fence, the retaining wall, the stairs, etc. Since it is made of synthetic resin, it can be easily removed from the cast product without adhering a molding material such as concrete by using a water-soluble cutting oil, and the mold can be used repeatedly.

Further, by curving a decorative plate made of synthetic resin, an uneven pattern can be imparted to a curved surface to improve usability, and various uneven patterns can be easily formed on the pattern surface. It is possible to increase the pattern of the mold stop surface and the type of pattern.

[0009]

DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. In the figure, the mold 1 of the present invention can form a cast product D by clamping a molding material E such as concrete.
In addition, the inner surface 2 of the mold 1 in contact with the molding material E, the pattern surface 3 capable of forming the uneven pattern M on the mold stopping surface FA of the casting D.
And the pattern surface 3 of the decorative plate 4 made of a synthetic resin.

In this embodiment, the casting D forms the rising portion A of the cloth foundation F. A plurality of molds 1 are arranged side by side, and each mold 1 is, as shown in FIG.
It has a rectangular peripheral frame in which both ends of a horizontal upper frame member 15 and a lower frame member 16 each having a rectangular cross section and wood are joined by vertical vertical frame members 17 and 17, and moreover, between the upper frame member 15 and the lower frame member 16, A frame 20 having a vertical middle frame member 19 ...

A wall member 21 made of, for example, plywood is attached to the frame 20 of the mold 1, and the decorative plate 4 is attached to the inner surface of the wall member 21 with the pattern surface 3 facing inward. As a result, the inner surface 2 of the mold is formed by the pattern surface 3.

The decorative plate 4 is formed by using a synthetic resin, and the pattern surface 3 thereof extends in the vertical direction and projects inward in the present embodiment, and extends in the horizontal direction. Moreover, it has the lateral stripe ridges 24 that project inward, and the ridge patterns 25 in various directions provided in a rectangular area surrounded by the vertical stripe ridges 23 and the horizontal stripe ridges 24.

The decorative plate 4 is attached to the wall member 21 with its lower end aligned with the lower end of the wall member 21 and below the upper end of the wall member 21. The upper and lower ends are aligned and attached to the inner surface of the material 27.

Further, a gap G is formed between the decorative plates 4 and 4 which are laterally adjacent to each other by arranging them side by side, and a spacer 5 for forming a joint in the vertical direction on the mold stopping surface FA of the rising portion A is arranged. To be done.

As shown in FIG. 4, the spacer 5 has a protrusion 31 protruding from one surface of the base portion 29 having a rectangular cross section, leaving step pieces 30, 30 on both sides, and is provided at the side edge of the decorative plate 4. By fitting the step pieces 30 of the base 29 into the notches 32 and arranging the molds 1 and 1 side by side, the spacer 5 raises the protrusion 31 to the same extent as the vertical ridge 23, and the gap G is arranged.

Such a plurality of juxtaposed molds 1 ...
Is a prefabricated cloth foundation F as shown in FIGS. 1 and 2.
Formed on the upper surface of the footing portion B of the mold 1 and arranged on the upper surface of the footing portion B facing the decorative plate 4 of the mold 1 in parallel with the frame 1 and not attached to the decorative plate 4.
In this example, concrete is poured as a molding material E between the mold and the mold 1 to clamp the concrete,
This forms the rising portion A.

The mold 6 has the same structure as that of the mold 1 except that the decorative plate 4 is not provided, and the mold 1 and the mold 6 are composed of the vertical frame members 17 ... Steel pipes 34, which are arranged horizontally on the outer surface of the members 19 ... And vertically, are connected by bolting.

Further, the vertical projections 23 provided on the pattern surface 3 of the decorative plate 4 forming the inner surface 2 of the mold in contact with the molding material E make the mold stopping surface FA of the rising portion A. , Fig. 6
As shown in FIG. 5, the joints 7 extending in the vertical direction are formed, and the joints 36 extending in the horizontal direction are formed by the horizontal ridges 24. Thus, the concave-convex pattern M is imparted to the mold stopping surface FA of the rising portion A. You can.

Moreover, the protrusion 31 of the spacer 5 causes the rising portion A at the joining portion of the molds 1 and 1 arranged side by side.
The joint 9 in the vertical direction similar to the joint 7 is attached to the mold stopping surface FA.
Can be formed, and the concavo-convex pattern M having continuity can be formed also in the joint portion.

Further, in this embodiment, the upper end of the decorative plate 4 is located lower than the upper surface of the rising portion A, so that the vertical portion 45 on which the uneven pattern M is not formed is provided on the upper portion of the rising portion A. ing. This is to form the upper surface of the rising portion A having a width dimension equal to the distance between the molds 1 and 6 which are erected at a predetermined interval. For example, it can be conveniently sized with a wall panel.

Further, as shown in FIGS. 6 and 7, the rising portion A is
Long base metal fitting 39 with L-shaped cross section bolted to the top surface
The rising piece 39A of the wall panel P that forms the outer wall of the house
The lower end of the wall panel P can be supported by fitting into the groove 41 provided on the lower surface of the lower frame member 40 and the wall panel P
By forming the concavo-convex pattern C similar to the concavo-convex pattern M on the exterior plate 42 made of, for example, a ceramic board, the appearance of the outer wall surface of the house can be enhanced.

On the outer surface of the lower frame member 40, a draining metal fitting 43 having a cover piece 43A for hiding the vertical portion 45 of the rising portion A is nailed.

Further, the mold 1 of the present invention for clamping the molding material E such as concrete is provided with the rising portion A of the cloth foundation F of this embodiment.
In addition, various uneven patterns can be formed on the mold stopping surface FA of various castings D using the molding material E such as walls, retaining walls, stairs, etc., and the appearance can be enhanced, and a decorative plate made of synthetic resin Four
Bending makes it possible to transfer an uneven pattern to the curved die stopping surface FA.

[0024]

As described above, in the mold of the present invention, the inner surface of the mold is formed by using the pattern surface of the decorative plate having a pattern surface capable of forming an uneven pattern on the mold stopping surface of the casting. , The appearance of the mold stopping surface of the cast product can be enhanced, and the decorative plate is made of synthetic resin, so that the cast product can be easily cast using a water-soluble cutting oil without adhering a molding material such as concrete. It can be removed from and can be used repeatedly.

Since the decorative board is molded from synthetic resin,
Various patterns can be easily formed, and they can be easily curved, and uneven patterns can be transferred to curved surfaces.

In addition to the cloth foundation rising part, the wall, the retaining wall, the stairs, and the like, the mold frame is a cast product formed from a molding material such as concrete, and various irregular patterns are formed on the mold stop surface. Can be formed.

[Brief description of drawings]

FIG. 1 is a sectional view showing an embodiment of the present invention.

FIG. 2 is a perspective view thereof.

FIG. 3 is a perspective view showing an example of a mold.

FIG. 4 is a perspective view illustrating a spacer.

FIG. 5 is a partial cross-sectional view showing an arrangement state of spacers.

FIG. 6 is a partial perspective view showing a cloth foundation and an outer wall.

FIG. 7 is a sectional view thereof.

[Explanation of symbols]

 2 Formwork inner surface 3 Patterned surface 4 Decorative plate D Cast product E Molding material FA Mold stop surface M Uneven pattern

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Tomoko Bandai 1-4-1 Shinsenri Nishimachi, Toyonaka City, Osaka Prefecture National Housing Industry Co., Ltd.

Claims (1)

[Claims] 1. A formwork for forming a cast product by clamping a molding material such as concrete, wherein an inner surface of the formwork in contact with the molding material is provided with an uneven pattern on the die-stopping surface of the cast product. A formwork having a pattern surface that can be formed and formed by using the pattern surface of a decorative plate made of synthetic resin.