JP2001140451A - Wall material - Google Patents

Abstract

PROBLEM TO BE SOLVED: To have the same high grade feeling as the conventional brick tiles in simple execution without fall or the like of tiles. SOLUTION: Wall materials are mutually connected by a coupling material by leaving a plurality of block bodies and gap parts on the joint part of the block body. The wall material is a panel body integrally molding the block body and the connection material, and the surface of the connection material is retreated from the surface of the block body.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wall material used for an inner wall and an outer wall of a building or a structure.

[0002]

2. Description of the Related Art An outer wall of a building using bricks or brick tiles is constructed by attaching fired individual bricks or the like one by one at a site. For example, a tile cement is formed on a mortar layer formed on the surface of a plywood, and a brick tile is pressed and bonded before the tile cement hardens. This construction method has problems such as heavy weight of individual bricks and tiles, and it takes time to attach bricks and tiles individually, and depending on the construction state, bricks and tiles may fall off. .

For this reason, a wall material in which a plurality of bricks or brick tiles are integrally panelized is known. For example,
A plurality of metal plates are stacked on the back side of the plurality of tiles arranged vertically and horizontally via an adhesive layer in a state where they are spaced from each other and straddle adjacent tiles of the plurality of tiles. A tile panel has been known in which a plurality of tiles are connected to each other through a plurality of metal plates between adjacent tiles to form a panel (Japanese Patent Laid-Open No. 11-13203). No.). Further, a front wall having a block-shaped embossed surface partitioned by a joint wind surface, a back wall facing the front wall at an interval, and a connection margin continuously provided on these peripheral portions. A plastic outer wall material having a hollow double-walled structure having a hollow inside is known (JP-A-11-131750).
No.).

[0004]

However, in the method of joining a plurality of tiles, there is a problem that when the tiles themselves are heavy and are integrally constructed, the joining method becomes weak in strength. In addition, it is necessary to assemble them individually using an adhesive for joining, which is troublesome, and there is a problem that the tile panel is expensive. In addition, the plastic outer wall material having the hollow double-walled structure has a problem that the joint portion is also made of plastic, so that it is inferior in luxury feeling as compared with an outer wall material using a conventional brick tile.

SUMMARY OF THE INVENTION The present invention has been made to address such a problem, and it is an object of the present invention to provide a wall material which is easy to construct, does not fall, etc., and has the same luxurious feel as a conventional brick tile. With the goal.

[0006]

A wall material according to the present invention is a wall material comprising a plurality of blocks and the blocks connected to each other by a connecting material while leaving a void portion at an joint portion,
A panel body in which the block body and the connecting member are integrally formed, wherein a surface of the connecting member is recessed from a surface of the block body.

[0007] The wall material of the present invention is characterized in that the integrally formed panel body is a resin body.

[0008] By connecting the blocks to each other with a connecting material while leaving a gap portion at the joint portion, the joint material overflows from the back surface at the time of construction from the gap portion and the surface of the connecting material receded from the surface of the block body is reduced. cover. For this reason, after construction, mortar and the like can be seen at the joints as in the case of conventional brick tiles, and the bricks become continuous brick tiles, giving a sense of quality.

Further, by integrally forming the panel body, a part of the brick does not fall. Furthermore, the weight can be reduced by using a resin body for the panel body.

[0010]

DESCRIPTION OF THE PREFERRED EMBODIMENTS One example of a wall material according to the present invention will be described with reference to FIGS. FIG. 1 is a plan view of the wall material of the present invention, and FIG.
2B is a sectional view taken along line BB, and FIG. 2C is a sectional view taken along line CC. The wall material 1 includes a plurality of blocks 2 and the blocks 2
And a connecting member 3 for connecting the two. A portion 4 surrounded by the block body 2 and the connecting member 3 is a gap portion. These voids become joints after construction. The planar shape of the block body 2 can take various shapes such as a square, a circle, and an amorphous shape. In order to form a conventional brick tile, a rectangular parallelepiped block having a plane of about 7 cm × 22 cm in length × width is preferred. In addition, it is preferable to collect about 48 rectangular parallelepiped blocks to form a panel having a unit planar shape of about 900 cm × 900 cm because the construction becomes easy. In order to form an art tile, a block of an arbitrary figure or pattern is formed, and this is combined with the entire tile except for joints.

A connecting member 3 for connecting the blocks 2
Any shape may be used as long as it has a mechanical strength capable of integrating the block body 2 and the portion 4 surrounded by the block body 2 and the connecting member 3 can form a void portion. In order to connect the blocks 2 in a state where they are separated from each other, it is sufficient that at least three connecting members 3 can be connected from one block 2, and preferably a block having four or more connecting members 3. It is preferably 2. Further, the shape of the entire connecting member 3 may be, for example, a lattice shape as shown in FIG. 1 or a mesh shape.

The surface 3a of the connecting member 3 is recessed from the surface 2a of the block 2 (FIG. 2). The degree of retreat is such that the connecting material 3 has a strength for connecting the block body 2, and even if the connecting material 3 overflows from the back surface and covers the surface 3 a of the connecting material 3 at the time of construction, the mortar surface serving as the jointing material is blocked. Surface 2 of 2
a is not exceeded. Although it depends on the material of the connecting member 3, in the case of an integrally molded product made of resin, when the thickness of the block body 2 is about 5 mm to 30 mm, the thickness of the connecting member 3 is
It is about 0.5 to 4 mm. By retreating the surface 3a of the connecting member 3, the surface 3a is covered with mortar or the like after construction, and joint portions are continuously formed. Further, the length of the connecting member 3 may be any length as long as the joint portion can be formed when the block body 2 applies the panel. Specifically, length x width is 7cm x
When a panel is formed from a rectangular parallelepiped block of about 22 cm, the length may be about 0.7 cm.

The block 2 and the connecting member 3 are integrally formed as a panel. As the integral molding method, in the case of a resin body, a resin molding method such as an injection molding method can be adopted. In the case of an inorganic hydraulic material that hardens by reacting with water, a method of pouring into a mold can be adopted. Further, a metal plate such as an aluminum plate can be formed by die press molding. In the case of the injection molding method, a molten resin or a resin composition is injected into a cavity of a mold from a gate and molded.
By injecting a single resin or a resin composition into the cavity, a wall material in which the block body 2 and the connecting member 3 are made of a resin body having the same composition is obtained. It is preferable that the panel body is made of a resin-integrated molded product, because the entire body becomes lightweight and the construction becomes easy.

The connecting material 3 in the cavity is
By injecting the resin composition in a state where a metal plate such as a stainless steel plate or the like is arranged in the formed portion, a wall material in which the block body 2 is a resin body and the connecting member 3 is a metal plate is obtained as an integrally molded product. In this case, the strength at the time of construction is further increased. Further, by injecting the resin composition in a state where the conventional bricks are arranged in the portions where the blocks 2 are formed in the cavities, the bricks are connected by the resin bodies, and an integrally molded wall material is obtained. In this case, after the construction, the construction becomes the same as the outer wall using the conventional brick, the construction is facilitated, and the brick does not peel off.

The resin or resin composition that can be used in the present invention is a resin composition mainly composed of a thermoplastic resin that can be integrally molded, and is preferably a weather-resistant and flame-retardant resin composition as a wall material. . Also, by surface painting etc.
It can improve weather resistance and flame retardancy.

When an inorganic hydraulic material is poured into a mold and integrally molded, the entire panel can be formed of an inorganic hydraulic material, similarly to the injection molding method. In addition, a metal plate can be arranged at the connecting member 3 forming portion of the mold frame and an inorganic hydraulic material can be poured into the mold to integrally form the same. Further, a conventional brick is arranged in the block 2 forming portion, and an inorganic hydraulic material is poured into the block to integrally form the block. As inorganic hydraulic materials, hydraulic cements such as Portland cement, early-strength Portland cement, white Portland cement, alumina cement, calcined gypsum,
Latent hydraulic cements such as blast furnace cement, high sulfate slag cement, lime slag cement, keince cement, and mixed cements such as silica cement, fly ash cement, lime silica cement, alkali silicate, oxychloride cement, and phosphate cement And other inorganic cements.

The construction method using the wall material of the present invention will be described with reference to FIG. FIG. 3 is a diagram showing a construction process. A mortar layer 6 is formed on an outer wall 5 of a building such as plywood (FIG. 3A). Before the mortar layer 6 is formed, the outer wall 5 is formed by a known method.
The felt 7 is fixed to the metal lath 8 and the mortar layer 6 is formed thereon. As the mortar layer 6, a conventionally known mortar can be used without any particular limitation. From the mortar layer 6 side, the block 2 and the connecting material 3
(FIG. 3B).
Thereafter, by pressing the wall material 1 against the mortar layer 6 side, the mortar layer 6 overflows from a portion surrounded by the block body 2 and the connecting material 3 to cover the surface of the connecting material 3 to form a joint portion. (FIG. 3 (c)). The mortar covering the surface of the connecting member 3 forms a continuous joint portion to give the outer wall a sense of quality. In addition, as the mortar hardens, the wall material 1
Is fixed to the outer wall 5 of the building with sufficient adhesive strength.

The wall material of the present invention can provide the same high-quality feeling as a conventional tile wall with a simple construction.
It can be suitably used for building interior and exterior materials, fences, and roofs.

[0019]

Examples 1 to 3 and Comparative Example 1 As the wall material used for the outer wall, the materials shown in Table 1 were used, and the plane shape was 6.88 cm × 22.05 cm in length and width, and the material thickness was 1 mm.
Of the block 2 was integrally formed as a panel with a connecting member 3 having a width of 0.7 cm and a thickness of 3 mm. The size of the planar shape of the panel body is 90.3cm x 90.3cm, and the thickness of the panel body is 1.3cm
It is. An outer wall was constructed using the obtained panel body. Table 1 shows the work efficiency and characteristics during construction.

[0020]

[Table 1]

As shown in Table 1, the wall materials of Examples 1 to 3 were light and excellent in workability. In addition, the strength after the construction was excellent, and peeling did not occur.

[0022]

The wall material of the present invention comprises a plurality of blocks,
The block body is connected to each other by a connecting material except for a void portion at the joint portion, and the block body and the connecting material are a panel body integrally formed, and the surface of the connecting material recedes from the surface of the block body. Therefore, the mortar is formed continuously at the joint after the construction. As a result, a sense of quality can be obtained with the block bodies arranged in order. Also,
Since the wall material can simultaneously attach a plurality of blocks in a single construction, no labor is required and the construction cost is reduced. Since the constructed wall material is connected to the whole block body, there is no danger of the block bodies individually falling, and the wall material is safe.

Further, since the integrally formed panel body is a resin body, the panel body is light in weight and easy to perform. Also,
Since the mortar is continuously formed at the joint portion, a high-grade feeling can be obtained.

[Brief description of the drawings]

FIG. 1 is a plan view of a wall material.

FIG. 2 is a cross-sectional view taken along line AA, BB, and C in FIG.
It is -C sectional drawing.

FIG. 3 is a view showing a construction process.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Wall material 2 Block body 3 Connecting material 4 Portion surrounded by block body and connecting material 5 Outer wall 6 Mortar layer 7 Felt 8 Metal lath

Claims (2)

[Claims] 1. A panel comprising: a plurality of blocks; and a wall member formed by connecting the blocks to each other with a connecting member except for a void portion at a joint portion, wherein the block member and the connecting member are integrally formed. A wall material, wherein a surface of the connecting member is recessed from a surface of the block body. 2. The wall material according to claim 1, wherein the integrally formed panel body is a resin body.