JPH05321394A - Stone for construction finishing and manufacture of construction finishing material - Google Patents

Abstract

PURPOSE:To improve workability by placing a surface as the finished surface of a finishing material toward a form internal base, filling the rear side of the finishing material with mortar, in which adhesives are mixed, and integrally molding the finishing material and mortar. CONSTITUTION:Forms 21 are constituted in a box shape, one projecting section 22 and one recessed section 23 are formed to one opposed surface of the inner circumference of the forms 21 respectively, and two projecting sections and two recessed sections are formed to the other opposed surface respectively. A rectangular-plate-shaped slate 24 is placed abutted against the base of the forms 21 on the internal base of the forms 21, the rear side of the slate 24 is filled with mortar 25, in which adhesives are mixed, the surface of mortar 25 and the upper side face of the forms 21 are conformed, and mortar is spread and levelled so as to run parallel on the base of the forms 21. Mortar 25 is cured, and mold release is conducted from the forms 21, thus forming stone 20 for finishing. The stone 20 is placed onto foundation mortar 32, and the projecting sections 27, 29 of adjacent stone 20 are fitted into the recessed sections 25, 30 and the stone 20 is spread. Accordingly, the thickness of the stone 20 is kept approximately constant, thus improving workability.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a building stone material and a method for manufacturing the same, and more particularly to a building stone material suitable for using a stone material extracted from natural stone, and a method for manufacturing the building stone material.

[0002]

2. Description of the Related Art Natural stone is widely used as a building finishing material for covering surfaces such as floor surfaces, road surfaces, wall surfaces, and pillar surfaces. In order to manufacture a plate-shaped finishing material from this natural stone, as shown in FIG. 10, the stone material 1 is cut substantially at right angles to the direction of the stone eye 2 into, for example, a prismatic shape, and the surface along the stone eye 2 is cut. As a shear plane 3, the stone material 1 is split so as to be peeled off to form a stone plate 4. At this time, since the direction of the eyes of the stone material 1 is not necessarily linear, the thickness of the stone plate 4 is usually not uniform.

[0003]

As described above, the stone plate 4 is used.
Since the thickness of the slab is not uniform, when the stone plate 4 is used as a finishing material such as a floor material, conventionally, mortar is applied on the floor base, and the stone plate 4 is placed on the mortar before the mortar dries. The stone plate 4 was tapped from above with a mallet or hammer to allow the mortar to escape from the bottom of the stone plate 4, while the stone plate 4 was constructed so that the construction surface was horizontal. For this reason,
This construction has a problem that it takes a lot of time and labor.

The object of the present invention has been made in view of the above circumstances, and it is a structure which can be applied in a short period of time with good workability so that the surface of the finishing material such as stone material, bricks and tiles becomes flat. An object of the present invention is to provide a stone material for architectural finishing that can be mass-produced, and a method for manufacturing an architectural finishing material.

[0005]

Means for Solving the Problems The above object is achieved by an architectural finishing stone material in which mortar mixed with an adhesive is integrally molded in advance on the back surface of a sampled stone material.

Further, a finishing material such as a plate-shaped stone material, brick, or tile is placed on the inner bottom surface of the mold whose upper surface is released, with the surface serving as the finishing surface facing the inner bottom surface of the mold to finish the finishing material. This can be achieved by a method of manufacturing an architectural finishing material in which a mortar mixed with an adhesive is filled on the back surface side opposite to the finishing surface and the finishing material and the mortar are integrally molded.

[0007]

According to the above construction, since the mortar is integrally formed on the back surface side of the stone material, the total thickness of the stone material and the mortar is made uniform, and even if the stone material has a non-uniform thickness, the finishing stone material having a uniform thickness is used. Can be Therefore, at the construction site,
The surface of the finishing material can be made flat by merely placing it on a base formed horizontally such as sand or mortar. Moreover, the mortar lining also increases the strength, and
It becomes possible to mass-produce easily.

[0008]

[Examples] Examples of stone materials for architectural finishing of the present invention will be described below.
A description will be given with reference to the drawings.

1 and 2 show the configuration of an embodiment of the present invention. The stone plate 11 used for the finishing stone material 10 of the present embodiment is
Fig. 10 shows a square tubular stone material with a square cross section cut out from nature.
As described above, it was taken by breaking along the stone's eye so that it would be thinly peeled off by shearing. Therefore, the sheared surfaces on the front and back sides are not parallel, the thickness of the stone plate 11 itself differs depending on the location, and the individual stone plates also differ in thickness.

In the finishing stone material 10 of this embodiment, the mortar 12 mixed with the adhesive is preliminarily integrally formed on the back surface of the stone plate 11 as the square finishing material thus sampled with the same outer dimensions. It is a thing. Also mortar 1
The convex portion 13 and the concave portion 1 are alternately arranged on the four sides of the outer circumference of 2 respectively.
4 are formed, and the protrusions 13 are dimensioned to fit into the recesses 14 of the adjacent stone plate 11. And stone board 1
The total thickness of 1 and the mortar 12 is almost constant in each part, and has a uniform thickness.

Next, an example of the method for manufacturing a building finish material of the present invention will be described with reference to the drawings, taking the above stone as an example.

3 to 5 show the steps of one embodiment of the present invention. The formwork 21 used for manufacturing the finishing stone material 20 is formed into a box shape by the bottom surface and the periphery, and the top surface is open. Further, one convex portion 22 and one concave portion 23 are formed on one of the facing surfaces on the inner circumference of the mold 21, and two are shown on the other facing surface of the inner circumference of the mold 21. A convex portion and a concave portion that are not formed are formed.

First, in the first step, a slate such as silver ore and quartite or a rectangular plate-shaped stone plate 24 such as flat stone is formed on the inner bottom surface of the mold 21, and the finished surface is the bottom surface of the mold 21. Place it in contact with.

Next, in the second step, the mortar 25 mixed with the adhesive is filled on the back surface side of the stone plate 24 opposite to the finishing surface, and the surface of the mortar 25 becomes the upper end surface of the mold 21. It should be aligned and parallel to the bottom of the mold 21.

Next, in the third step, after the mortar 25 is hardened, the finishing stone material 20 in which the mortar 25 and the stone plate 24 are integrated is removed from the mold 21. At this time,
If Styrofoam or synthetic rubber is used for the material of the mold 21, the peripheral wall of the mold 21 on which the protrusions 22 are formed can be bent or broken to easily remove the mold.

4 and 5 show the shape of the finishing stone material 20 manufactured by the method according to this embodiment. Finishing stone material 20 in which a stone plate 24 and a mortar 25 are laminated and integrally molded
Has a dimension determined by the depth of the inner surface of the mold 21 and is substantially uniform. Finishing stone 2
Two convex portions 27 and two concave portions 28 are formed on the opposite long sides of 0, and one convex portion 29 and one concave portion 30 are formed on the opposite short sides.

FIG. 6 and FIG. 7 show a state in which the finishing stone material 20 constructed as described above is continuously laid.
On the base mortar 32 constructed on the floor base 31, the convex portions 27, 29 formed on the outer circumference of the adjacent finishing stone 20.
Can be fitted into the recesses 28, 30 and positioned one after another, so that the finishing stone material 20 can be spread.

According to this embodiment, since the thickness of the finishing stone material 20 is substantially constant and uniform, it is only necessary to place the finishing stone material 20 on the base mortar 32 which is horizontally installed and spread it. Also, the construction is easy and requires no skill, and the construction period can be shortened. Further, since the finishing stone material 20 is molded by the mold 21, it can be easily mass-produced.

The numbers and positions of the convex portions and the concave portions shown in the above embodiment are not limited to those. Further, in the above embodiment, one stone plate 24 is put in the mold 21 and the mortar 25
However, it is also possible to arrange a plurality of stone plates 24 in the mold 21 at the same time and form a plurality of finishing stone materials 20 at the same time.

8 and 9 show another embodiment of the method for manufacturing a building finish material according to the present invention. In the embodiment shown in FIG. 8, the wire netting 4 as a reinforcing material is placed on a stone plate 24 placed in the mold 21.
1 was placed and mortar 25 was filled on it. By forming the serrated portion 42 on the inner circumference of the mold 21, it is possible to prevent the mortar 25 from wrapping around the surface of the stone plate 24. According to this embodiment, the strength of the finishing stone material 20 can be increased.

In the embodiment shown in FIG. 9, a sponge plate 51 is laid on the bottom of the mold 21, a plurality of kneaders 52 are arranged on the sponge plate 51, and the kneader 52 is covered with a wire net 41, and then the mortar 25 is filled. .. According to this embodiment, it is possible to configure the finishing material 53 in which a plurality of bricks 52 are integrated without damaging the surface of the brick 52. Here, a tile or the like may be used instead of the training 52.

[0022]

As described above, according to the present invention,
Since the mortar mixed with the adhesive is integrally molded on the back surface of the finishing material, the thickness of the finishing material including the mortar can be made almost constant and uniform, and the work surface is flat so that workability is good. It is possible to obtain a finishing material for construction that can be easily installed in a short period of time.

[Brief description of drawings]

FIG. 1 is a front side perspective view showing the configuration of an embodiment of a building finish material of the present invention.

2 is a rear perspective view of FIG. 1. FIG.

FIG. 3 is an explanatory longitudinal sectional view showing an embodiment of the method for manufacturing a building finish material of the present invention.

FIG. 4 is a side view showing the configuration of the finishing material after demolding.

FIG. 5 is a top view of FIG.

FIG. 6 is a vertical cross-sectional view showing a working state of the finishing material shown in FIGS.

FIG. 7 is a plan view of FIG.

FIG. 8 is an explanatory longitudinal sectional view showing another embodiment of the method for manufacturing a building finish material of the present invention.

FIG. 9 is an explanatory vertical cross-sectional view showing another embodiment of the method for manufacturing a building finish material of the present invention.

FIG. 10 is an explanatory perspective view showing an example of a conventional method of manufacturing a finishing material for construction.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 stone material 2 stone eyes 3 shear plane 4 stone plate 11 stone plate 12 adhesive mixed mortar 13 convex portion 14 concave portion 20 finishing stone material 21 formwork 22 convex portion 23 concave portion 24 stone plate 25 mortar mixed with adhesive 27 convex portion 28 concave portion 29 Convex part 30 Concave part 31 Floor base 32 Base mortar 41 Wire mesh (reinforcing material) 51 Sponge board 52 Kneading 53 Finishing material

Claims (2)

[Claims] 1. A stone material for architectural finishing, in which a mortar mixed with an adhesive is integrally molded in advance on the back surface of a sampled stone material. 2. A finishing material, such as a plate-shaped stone material, brick, or tile, is placed on the inner bottom surface of the mold whose upper surface is released, with the surface to be the finishing surface facing the inner bottom surface of the mold. A method for manufacturing an architectural finishing material, which comprises integrally molding a finishing material and a mortar by filling a mortar mixed with an adhesive on the back surface side opposite to the finishing surface.