JPH0468157A - Building material - Google Patents

Abstract

PURPOSE:To increase workability, by sticking one of main surfaces of a backing material at the rear face of a finishing member made of a natural stone and sticking a linear member between the finishing member and the backing material so as to protrude at the other main surface side of the backing material at the front end. CONSTITUTION:One side of main surfaces of a backing material 14 made of a fiber net or the like is sticked at the back face of a finishing member 12 made of a thin natural stone. Both edges 16a, 16b of a flexible linear member 16 are formed to protrude to the other side of the main surfaces of the backing material 14 from the space between the finishing member 12 and the backing material 14.

Description

Detailed Description of the Invention (Field of Industrial Application) This invention relates to building materials, and in particular, to building materials whose surfaces are made of natural stone, ceramics, etc., and which are used, for example, as wall materials by arranging a plurality of them vertically and horizontally. Regarding.

(Prior Art) Some of the conventional wall materials that form the background of this invention are made only of natural stone, which is relatively thick.

(Problems to be Solved by the Invention) However, since such conventional wall materials are thick and heavy, they are difficult to transport, making it difficult to construct them. Therefore, it is conceivable to form the wall material only from relatively thin natural stone, but wall material made only of thin natural stone is easily broken, and in this case, it is also difficult to install.

In addition, when constructing a wall material made only of thin natural stone,
Since adhesive was simply applied to the back side of the wall material and attached to the wall surface, it was difficult to position and install it in a high place, such as an atrium, for example.

Therefore, the main objective of this invention is to provide a building material that is easy to construct.

(Means for Solving the Problems) The present invention includes a rectangular plate-shaped surface material made of thin natural stone,
A backing material that has approximately the same size as the main surface of this surface material and whose one main surface side is adhered to the back surface of the surface material, and an end portion of the backing material that protrudes toward the other main surface side of the lining material. It is a building material that includes a flexible linear member that is placed between the backing material and the backing material.

(Function) Since the surface material is made of thin natural stone, the overall weight is reduced. The backing material also reinforces the thin natural stone surface material.

Furthermore, during construction, the ends of the linear members are wound around anchors that are preliminarily attached to the base, for example.

(Effects of the Invention) According to the present invention, a building material that is easy to construct can be obtained because the entire structure is light and easy to transport, and the surface material is reinforced and difficult to break.

Furthermore, the building material according to the present invention can be applied to a wall surface (
= For example, when attaching a surface material to a desired area, you can wrap a linear member around an anchor that has been placed in advance on the base and temporarily place the surface material in the desired area, making the installation process easier. The above objects, other objects, features and advantages of the present invention, which can be carried out accurately and accurately, will become more apparent from the following detailed description of embodiments with reference to the drawings.

(Embodiment) FIGS. 18 to 1D each show an embodiment of the present invention, FIG. 1A is its surface view, FIG. 1B is its side view, and FIG. 1c is its side view. It is a back view, and the first
Figure D is an enlarged sectional view of the main part.

This building material 10 includes a rectangular plate-shaped surface material 12 made of thin marble and having a thickness of, for example, 2 to 5 mm. This surface material 12B can be made, for example, by cutting a rectangular columnar marble 12A into thin pieces using a band saw at 1° as shown in FIG.

The band saw device 100 is similar to known band saw devices in that it includes an endless annular band saw 102 and a device for displacing the band saw 102 in the longitudinal direction.
Next, the band saw 102 will be explained with reference to FIGS. 3A and 3B. This band saw 102 includes an endless annular member 104 made of mild steel and having a thickness of, for example, 0.2 to 1.5 mm.
At one end of 4 in the width direction, spaced apart in the long direction,
For example, the cutting body 106 is formed by sintering diamond fine powder and metal powder to a thickness of 0.5 to 2.5 mm. Further, at one end of the annular member 104 in the width direction, a substantially semicircular notch 104a is formed between each cutting body 106.
is formed. And this cutting body 106 part is
Acts as a sawtooth. Therefore, if the band saw device 100 having the band saw 102 is used, it is possible to cut hard marble, for example, into two pieces.
It can be cut to a thickness of ~51 mm. In addition, surface material 1
The second material is not limited to marble, but other natural stones such as granite can also be used.

Returning to FIGS. 18 to 1D, a backing material I4 made of, for example, a fiber net is adhered to the back surface of the surface material 12 with an adhesive. The main surface of the backing material 4 is formed to have approximately the same size and shape as the main surface of the surface material 12, and the other main surface side is adhered to the back surface of the surface material 12.

Further, a flexible linear member 16 having, for example, a U-shaped cross section is attached between the surface material 12 and the backing shrine 14. These linear members 16 are formed, for example, by bending elongated wires made of stainless steel into a "U" shape.

In this case, three linear members 16 are inserted into the backing material 14 at intervals in the width direction thereof.

Further, in this state, the backing material 14 is adhered to the back surface of the facing material 12. Therefore, these three linear members 16
is formed such that its opposite ends 16a and 16b protrude from between the surface material 12 and the lining material 14 toward the other main surface of the lining material 14.

Note 1. As the lining material 14, in addition to fiber net,
For example, an inorganic foam material, an organic foam material, or a material obtained by impregnating a nonwoven fabric with an impregnating agent such as an epoxy resin to form a net plate shape may be used. Further, as the linear member 16, instead of an elongated wire made of stainless steel or other stainless steel, a linear member made of a flexible material may be used.

In this building material 10, the surface material 12 is made of thin marble, so it is light and can be easily transported. Moreover, since the surface material 12 is reinforced by the backing material 14, the surface material 12 is difficult to break. Therefore, this building material 10 can be easily applied to, for example, a wall surface.

In addition, when attaching this building material 10 to a wall surface, the linear member 16 protruding from the lining material 14 is wrapped around an anchor 22 that has been attached in advance to the base 20 of the wall surface, and the surface material 12 is temporarily attached to a desired location. do. Further, an adhesive layer 18 is formed between the backing material 14 and the base 20 by partially applying an adhesive. and,
The building material 10 can be attached by pressing the surface material 12 toward the wall surface.

Therefore, in this building 4A10, the building material 10 can be installed easily and accurately even in a high construction area such as an atrium, without shifting the position of the building material 10.

In this embodiment, the linear member 16 was inserted into the backing material 14 made of fiber net and attached to the surface material 12. However, holes were formed in the backing material 14 as appropriate, and the linear members 16 were inserted into the holes. The member 16 may be inserted therethrough.

[Brief explanation of the drawing]

18 to 1D each show an embodiment of the present invention, FIG. 1A is its front view, FIG. 1B is its side opening, and 1c[l is its back view. 1D is an enlarged sectional view of the main part thereof. FIG. 2 is an illustrative view showing an example of a band saw apparatus for forming the surface material of the embodiment shown in FIGS. 18 to 1D. 3A and 3B respectively show a band saw of the band saw apparatus not shown in FIG. 2, FIG. 3A is a plan view of the main part thereof, and FIG. 3B is a sectional view of the main part thereof. FIG. 4 is an illustrative side view showing how the embodiment shown in FIGS. 1A to 1D is attached to a wall surface. In the figure, 10 is a building material, 12 is a surface material, 14 is a lining material, and 16 is a linear member.

Claims (1)

[Scope of Claims] A rectangular plate-shaped surfacing material made of thin natural stone, a backing material having approximately the same size as the main surface of the surfacing material and whose main surface side is adhered to the back surface of the surfacing material, and A building material comprising a flexible linear member attached between the surface material and the lining material so that an end thereof protrudes toward the other main surface of the lining material.