JP2000254905A - Manufacture of finishing building material - Google Patents

Abstract

PROBLEM TO BE SOLVED: To ensure the simple and effective manufacture of a finishing building material at a low cost by erecting the finishing building material with a decorative face formed on the first surface inside a form and filling the interior of the form on the second surface of the material with concrete. SOLUTION: A finishing building material 1 with a decorative face formed on the first surface is erected inside a form 2 and the interior of the form 2 on the second surface of the finishing building material 1 is filled with concrete. The finishing building material 1 is a flat sheetlike plate such as a porcelain tile, stone or glass and is used as a finishing building material 1 which forms the surface of a cladding for a building structure and also as the finishing building material 1 for the surface of a cladding of a civil engineering structure such as the pedestrian way part of a road. On the decorative face side, an adhesive cover sheet is applied as a protecting coat and on the back face of the decorative face, a groove such as a dovetail groove, an uneven surface or the like is formed entirely so as to enhance the fitting strength to the formed concrete. The form 2 is composed of a bottom form parts 2a, opposed upright side form parts 2b, 2b complying with the width and height of the finishing building material 1 and an end form part 2c installed upright on both ends of the side form parts 2b, 2b, each of these parts being fixed using bolts, nuts B or the like. Thus it is possible to ensure the simple and effective manufacture of the finishing building material at a low cost.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a finishing material for forming a surface of a structure.

[0002]

2. Description of the Related Art In the case of producing a finishing building material by casting concrete on the back surface of the finishing material, conventionally, the finishing material is placed in a form with the decorative surface of the finishing material facing downward, and the concrete is cast on the rear surface. Finished building materials have been manufactured by the so-called flat beating method.

However, according to the conventional method, the following problems occur. A large work area is required because the finishing materials are laid flat in the formwork and placed in concrete. It is necessary to separate the finishing materials installed in the formwork one by one, and the work for installation and removal for that is troublesome. Since the decorative surface is placed facing the inner surface of the formwork, the decorative surface is soiled, and it takes a lot of time to wipe it off.

[0004]

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned conventional problems, and an object of the present invention is to provide an efficient and low-cost method for producing a finished building material by a simple method. I do.

[0005]

Means for Solving the Problems The first invention is a method for producing a finish building material for forming a surface of a structure, the method comprising using a finish material having a decorative surface on its surface and standing inside a mold. This is a method for producing a finished building material, which is performed by installing and filling concrete in a formwork on the back of the finished material. The second invention is a method of manufacturing a finishing building material for forming a surface of a structure, using a finishing material having a decorative surface on a surface, and setting up a plurality of standing materials at predetermined intervals inside a formwork. And a method of manufacturing a finished building material by filling concrete into a formwork on the back of the finished material. A third invention is a method for producing a finishing building material for forming a surface of a structure, comprising using a finishing material having a decorative surface on its surface, and forming a mold with the decorative surfaces of two finishing materials facing each other. This is a method of manufacturing a finished building material, which is installed upright inside a frame and filled with concrete in a formwork on the back of the finished material. A fourth invention is a method of manufacturing a finishing building material for forming a surface of a structure, comprising using a finishing material having a decorative surface on its surface, and forming a mold with the decorative surfaces of two finishing materials facing each other. This is a method for manufacturing a finished building material, in which a plurality of standing building materials are installed at predetermined intervals inside a frame, and concrete is filled in a mold on the back of the finishing material. A fifth invention is a method for producing a finishing building material for forming a surface of a structure, comprising using a finishing material having a decorative surface on its surface, and forming a mold with the decorative surfaces of two finishing materials facing each other. A plurality of walls are installed upright at predetermined intervals inside the frame.On the back side of the finishing material, a bulkhead is set up inside the formwork, and concrete is placed in the formwork between the back surface of the finishing material and the bulkhead. This is a method for producing a finished building material by filling. The sixth invention is the method for producing a finishing building material according to any one of the third to fifth inventions, wherein the two finishing materials whose decorative surfaces face each other have a protective material attached to an outer peripheral side surface thereof. . A seventh invention is a method for producing a finished building material according to any one of the third to sixth inventions, wherein the two finishing materials facing each other have a cushioning material interposed between the decorative surfaces. It is. Eighth invention, a plurality of finishing materials having a decorative surface on the surface, located on the same plane,
A method for producing a finished building material according to any one of the first to seventh inventions.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings.

<A> Overall Configuration FIG. 1 is a perspective view showing a basic method of manufacturing a finished building material according to the present invention. This is a method for producing a finished building material, in which a finishing material 1 having a decorative surface on its surface is used, and it is set up inside a formwork 2 and filled with concrete C in a formwork on the back of the finishing material 1.

<B> Finishing Material The finishing material 1 is a plate having a decorative surface 1a on the surface. (FIG. 2) The finishing material 1 in the present invention is used not only as a finishing building material for forming an exterior surface of a building structure, but also for an exterior surface of a civil engineering structure, such as a road sidewalk. Finishing material 1
Is a flat plate body such as ceramic tile, stone, glass, hard rubber, etc., and on the back surface 1b of the finishing material 1, in order to increase the adhesive strength with the concrete to be cast, by a known method,
For example, grooves such as dovetails or irregularities are provided on the entire surface. The decorative surface 1a side of the finishing material 1 is covered and protected by an adhesive cover sheet 1c.

<C> Formwork FIG. 3 is a perspective sectional view showing the structure of the formwork 2 used in the present embodiment. The mold 2 is composed of a bottom mold 2a, side molds 2b and 2b erected opposite to each other in accordance with the width and height of the finishing material 1, and a wife mold 2c erected at both ends of the side mold 2b. And each is fixed by, for example, a bolt / nut B or the like.
On the top and the inner surface of the side formwork 2b, there are provided arbitrary means such as locking pieces, grooves and the like for installing and fixing the finishing material 1 at predetermined intervals inside the formwork 2. (Not shown)

[0010]

The method for producing a finished building material according to the present invention will be described below.

<A> Assembling of the formwork The bottom formwork 2a is installed on a flat place, and the side formwork 2
b, Assemble the wife formwork 2c. Each mold is fixed by, for example, a bolt / nut B or the like. (FIG. 3) For assembling the formwork, the side formwork 2b and the end formwork 2c are assembled in a box shape in advance, and after placing this on the bottom formwork 2a,
A method of fixing to the bottom mold 2a with a nut B or the like may be used.

<B> Finishing Material Standing Arrangement The finishing members 1 are erected in the mold frame 2 one by one at predetermined intervals in the same direction. Locking pieces, grooves, and the like (not shown) for installing and fixing the finishing material 1 to the inside of the mold frame 2 at predetermined intervals are provided on the top and the inner surface of the mold frame 2. The finishing material 1 is arranged. (FIG. 3) After erecting and arranging the finishing material 1, a method may be adopted in which a baseboard or the like that connects the tops of the finishing material 1 is bridged as necessary to ensure stability. (Not shown) A cover sheet 1c for peeling / protection is adhered in advance to the decorative surface 1a of the finishing material 1, and cured so as not to be stained. As the cover sheet 1c, for example, an off-the-shelf product used for a curtain wall or the like may be used.

<C> Concrete Casting Concrete C is cast between the back surface of the finishing material 1 in the formwork 2 and the end formwork 2c or between the finishing materials 1 and 1. Since the finishing material 1 is covered with the adhesive cover sheet 1c even during the concrete placing operation, the decorative surface 1a of the finishing material 1
There is no worry about mortar infiltration.

<D> Demolding After the curing period of the concrete C has elapsed, the mold 2 is demolded and the finishing material 1 is taken out from the mold 2. It is not necessary to dismantle all of the bottom mold 2a, the side mold 2b, and the wife mold 2c, and the finishing material 1 can be easily removed only by dismantling the one side mold 2b and the wife mold 2c. 2 can be taken out. FIG. 4 shows the finished building material T after demolding. Since the finishing building material T is protected by the adhesive cover sheet 1c covering the decorative surface 1a side of the finishing material 1 and the reinforcing concrete C cast on the back surface of the finishing material 1, the decorative surface 1a Can be used immediately by simply transporting the sheet to the site in this state and peeling off the cover sheet 1c at the site. Since the finishing building material T is a lightweight material one by one, even a female worker can easily handle it.

[0015]

Second Embodiment FIG. 5 is a perspective view showing another method of manufacturing a finished building material T. In the present embodiment, the concrete C is filled in the mold 2 on the back surface 1b of the finish 1 with the decorative surfaces 1a of the two finishes 1 facing each other and placed upright in the mold 2. This is a method for producing a finished building material T.

<A> Facing of the decorative surfaces FIG. 6 is a perspective view showing a situation where the decorative surfaces 1a of the finishing materials 1 and 1 are facing each other. When facing the decorative surfaces 1a, 1a, the cushioning material 4 may be interposed between them to protect the decorative surfaces 1a. (FIG. 7) The finishing materials 1 and 1 with the decorative surfaces 1a facing each other are integrated by an arbitrary method. FIG. 8 is a perspective view showing a state in which the outer peripheral side surfaces of the two finishing materials 1 and 1 are sealed with the protective material 5. The protective material 5 is made of, for example, an adhesive tape or the like.
a and a function of preventing dirt.

<B> Partition Wall FIG. 9 is a perspective view showing a state in which the finishing material 1 and the partition wall 3 are installed in the mold 2. The partition wall 3 has a function as a dam plate of the concrete C to be cast on the back surface 1b of the finishing material 1, and can use a self-supporting steel plate or the like which can withstand the concrete driving pressure. A concrete release agent or the like is applied to the surface of the partition wall 3 if necessary. It should be noted that concrete C is applied only to the back surfaces of the pair of finishing materials 1 and 1 as shown in FIG.
There is a case where the partition wall 3 is not provided on the formwork 2 on which is cast.

<C> Buffer Material The buffer material 4 is provided between the finishing materials 1 and 1 with the decorative surface 1a facing each other, and has a function of preventing flaws and dirt on the decorative surface 1a. (FIG. 7) The material is elastic and resistant to compression, for example, cardboard or foamed polyethylene. With the intervention of the cushioning material 4,
In addition to protecting the decorative surface 1a of the finishing material 1 after the production is completed, the handling and handling are safe, and furthermore, the decorative surface 1a can be prevented from being stained, and conventional troublesome work such as wiping of the stain can be omitted. be able to.

[0019]

The method of manufacturing a finished building material according to the present embodiment will be described below.

<A> Fixing of finishing material and partition (FIGS. 10 and 1)
1) FIG. 10 shows a pair (2) in which the decorative surface 1a is
FIG. 11 is a perspective view showing a state in which the finishing materials 1 and 1 are installed upright, and FIG. 11 is a side sectional view thereof. According to the thickness of the concrete C to be filled,
It is installed upright in the formwork 2 at a predetermined interval via the partition wall 3. A pair of finishing materials 1 as shown in FIG.
Form 2 when only concrete b is filled with concrete C,
There is no need to provide the partition 3. Locking pieces, grooves and the like (not shown) for installing and fixing the finishing material 1 and the partition walls 3 at predetermined intervals inside the formwork 2 are provided on the top and the inner surface of the formwork 2. The finishing materials 1 and the partition walls 3 are alternately arranged along. After erecting and arranging the finishing material 1 and the partition wall 3, a method may be adopted in which a baseboard or the like connecting the tops is bridged as necessary to secure stability.

<B> Concrete Casting Concrete C is cast between the back surface of the finishing material 1 in the formwork 2 and the end formwork 2c or between the partition walls 3. Even during the concrete placing operation, the two finishing materials 1, 1 are protective materials 5
And the mortar does not enter between the finishing materials 1 and 1.

<C> Demolding After the curing period of the concrete C has elapsed, the mold 2 is demolded and the finished building material T and the partition walls 3 are taken out. It is not necessary to disassemble all of the bottom formwork 2a, the side formwork 2b, and the wife formwork 2c, and the finishing building material T and the partition wall 3 can be easily removed only by dismantling the one side formwork 2b and the wife formwork 2c. Can be taken out of the mold 2. FIG. 12 shows a pair of finished building materials T after demolding. Since two pieces of the finish building material T are integrated by the protective material 5, dirt and damage to the decorative surface 1a can be prevented, and the finished material T is conveyed to the site in this state, and the protective material 5 is peeled off at the site to remove one piece. A finished building material T in which pieces are separated can be obtained. (FIGS. 13 and 14)

[0023]

[Embodiment 3] Fig. 15 is a perspective view showing a method of manufacturing a finished building material T when one finished material 1 is small.
Since the finishing materials 1 in the present embodiment are small one by one, they are stored in a frame with the decorative surface 1a of the finishing material 1 facing upward in advance and arranged at predetermined intervals. After storage (not shown), a temporary joint material 1d is mounted between the finishing materials 1 and 1. After the above preparation is completed, the decorative sheet 1c of the finishing material 1 is covered with the cover sheet 1c to form an assembly of the finishing material 1 formed into, for example, a 30 cm square. The subsequent manufacturing method of the finished building material T is the same as in the first or second embodiment, and therefore, the description is omitted.

[0024]

Since the present invention has been described above,
The following effects can be obtained. <B> Since a finishing material is erected in the formwork and cast into concrete, a large work space is not required. <B> There is no need to separate the finishing materials placed flat in the formwork one by one, and the installation and removal for that purpose can be omitted. <C> Since the decorative surface of the finishing material is faced upright in the formwork and concrete is cast, the decorative surface is not stained, and it is not necessary to wipe it off, so that labor can be saved after manufacturing. <D> For the same reason, the production can be performed several times in a single concrete placing operation, so that an efficient and low-cost production of a finished building material can be achieved. <E> For the same reason, it is possible to prevent the corners of the finishing material from being damaged during transportation. <F> Since the finishing material can be manufactured one by one, it is a lightweight material and can be easily handled even by a female worker, for example. <G> Even if one piece of finishing material is small, it is possible to lay up the finishing material in the formwork and cast concrete by forming the aggregate of the finishing material in advance. It is possible to manufacture an efficient and low-cost finished building material.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a basic method for producing a finished building material according to the present invention.

FIG. 2 is a perspective view showing a situation where a decorative material side of a finishing material is covered with an adhesive cover sheet.

FIG. 3 is a perspective view showing a configuration of a mold and an arrangement state of a finishing material.

FIG. 4 is a perspective view of a finishing building material.

FIG. 5 is a perspective view showing another method for producing a finished building material.

FIG. 6 is a perspective view showing a situation in which the decorative surface of the finishing material is faced.

FIG. 7 is a perspective view showing a situation in which a decorative surface of a finishing material is opposed and a cushioning material is interposed therebetween.

FIG. 8 is a perspective view showing a state in which outer peripheral side surfaces of two finishing materials are sealed with an adhesive protective material.

FIG. 9 is a perspective view showing a state where a finishing material and a partition are installed in a mold.

FIG. 10 is a perspective view showing the configuration of a mold and the arrangement of finishing materials.

FIG. 11 is a side sectional view of the same.

FIG. 12 is a perspective view of a finished building material after demolding.

FIG. 13 is a perspective view of a finished building material in which pieces are separated one by one.

FIG. 14 is a perspective view of another finishing building material of the above.

FIG. 15 is a perspective view showing still another method of manufacturing a finished building material.

 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Motohiro Suzuki 15-3, Sakura-cho, Sarushima-gun, Ibaraki Pref. F-term in the Minato Building Materials Furukawa Plant (reference) 4G052 AB18 AB42 AB51 4G053 AA07 BA02 BA03 EA03 EA36 EB05

Claims (8)

[Claims] 1. A method of manufacturing a finishing building material for forming a surface of a structure, comprising using a finishing material having a decorative surface on its surface, placing the finishing material inside a formwork, and forming a formwork on a back surface of the finishing material. A method of manufacturing finished building materials by filling concrete inside. 2. A method for producing a finishing building material for forming a surface of a structure, comprising using a finishing material having a decorative surface on a surface thereof, and arranging a plurality of standing members at predetermined intervals inside a mold. A method for producing a finishing building material, in which concrete is filled in a formwork on the back of the finishing material. 3. A method for producing a finishing building material for forming a surface of a structure, comprising using a finishing material having a decorative surface on a surface thereof, wherein the decorative surfaces of two finishing materials face each other. A method for producing a finishing building material, which is installed upright inside a building and filled with concrete in the formwork on the back of the finishing material. 4. A method for producing a finishing building material for forming a surface of a structure, comprising: using a finishing material having a decorative surface on its surface, wherein the decorative surfaces of two finishing materials face each other; A method of manufacturing a finished building material, comprising installing a plurality of standing materials at predetermined intervals inside a building and filling the formwork on the back of the finishing material with concrete. 5. A method for producing a finishing building material for forming a surface of a structure, comprising using a finishing material having a decorative surface on its surface, and forming a mold with two decorative materials facing each other. At the back of the finishing material, a plurality of partitions are set up at predetermined intervals, and on the back side of the finishing material, the partition walls are set up inside the formwork, and concrete is filled in the formwork between the back surface of the finishing material and the partition walls The method of manufacturing finished building materials. 6. The method for producing a finished building material according to claim 3, wherein the two finishing materials facing each other have a protective material attached to an outer peripheral side surface thereof. 7. The method for producing a finished building material according to claim 3, wherein the two finishing materials facing each other have a cushioning material interposed between the decorative surfaces. 8. The method for producing a finished building material according to claim 1, wherein a plurality of finishing materials having a decorative surface on the surface are positioned on the same plane.