JPH09256595A - Tiling construction and tile panel used therefor - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide tiling construction capable of being easily assembled and preventing the generation of condensation and the intrusion of rain water, etc., thereinto as well as tile panels. SOLUTION: Tiling construction is constituted by having a plurality of tile panels P to be arranged, interposing members 5 provided among a plurality of tile panels P and used for connecting the tile panels P, waterproof sheets 4 provided to the tile panels P and the rears of them, water drip members 6 provided to the lower ends of the waterproof sheets 4, first joint device for connecting the interposing members 5 to a structure and second joint device for connecting the tile panels P to the structure. Each of the tile panels P is equipped with a gypsum plasterboard 7, a bearing plate 3 covering one side of the gypsum plasterboard 7, a plate belt-shaped locking section 3a aslant projected upward from the outside of the bearing plate 3 and a plurality of tiles 2 arranged along the locking section 3a, the bearing plate 3 and locking section 3a are monolithically formed by a metal plate, at the same time, the locking section 3a is formed of an upper plate section and a lower plate section, and the plate sections are formed in a plate belt shape by bent-up work.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a tiled structure for forming a wall surface of a building or the like and a tile panel used therefor. And a tile panel used therefor.

[0002]

BACKGROUND OF THE INVENTION Wet methods and dry methods are known today as methods for forming tile wall surfaces by arranging a plurality of tiles. The wet method is a method of forming a tile wall surface by adhering multiple tiles on a concrete wall surface with mortar at regular intervals. This wet method is a work of arranging multiple tiles at regular intervals. It required a lot of time for the work as well as the skill required. Further, the tile wall surface formed by this wet method also has a problem that the tile is likely to be peeled off due to deformation of the building, slight shrinkage or distortion of the mortar, or the like.

On the other hand, in the dry method, a board having on its surface a supporting portion composed of convex portions or concave portions arranged at regular intervals, and a concave portion or a convex portion fitted to the supporting portion of the board are used. And a tile having an engaging portion on the back surface, and a plurality of tiles can be easily arranged by striking the board to a pillar or the like of a building and fitting the tile to the supporting portion of the board. Is able to. This dry method can quickly arrange a plurality of tiles at regular intervals without requiring skill, and the tiles that fit into the support provided on the board are attached by mortar. It has the advantage that it is less likely to peel off compared to the wet-processed tiles that have been worn, and today the tile wall surface by this dry-process method is used in many situations.

FIG. 6 is a view showing a tile installation structure which can be assembled by a dry method. In the figure, 10 is a board fixed to the pillar 8 of the building.
Is made of cement in consideration of various conditions such as soundproofing effect, heat retaining effect, and nonflammability required as a material for forming a wall surface of a building. And 10a is board 1
0 is a supporting portion formed on the surface of the
Is composed of two convex portions formed longitudinally from one end to the other end of the board 10, and is provided in parallel on the surface of the board 10 at regular intervals. Further, 2 is a tile, and the tile 2 has an engaging portion 2a fitted on the back surface of the supporting portion 10a of the board 10, and the engaging portion 2a extends from one end to the other end of the tile 2. It is composed of two recesses formed in.

FIG. 7 is a sectional view of the tile installation structure shown in FIG. 6, and in order to form the tile wall surface, first, the board 10 is fixed to the pillar 8 of the building by a plurality of screws B. Next, the adhesive 1 is applied to the supporting portion 10 a of the board 10, and the engaging portion 2 a of the tile 2 is fitted to the supporting portion 10 a to arrange the plurality of tiles 2 on the board 10. Then, after arranging the tiles 2, the joint portion 11 is formed between the plurality of tiles 2 to complete the series of operations. This tile installation structure allows a plurality of tiles to be easily arranged at regular intervals without requiring skill, and has an engaging portion 2a that fits with the supporting portion 10a of the board 10. The tile 2 adhered to the board 10 can provide a beautiful wall surface that is less likely to peel off than a tile adhered with mortar, that is, a tile formed by a wet method, for a long period of time.

[0006]

However, the above prior art has the following problems. That is, as shown in FIG. 6, the back side of the board 10 fixed to the support column 8 comes into contact with a high-humidity gas (water vapor or the like) that enters the wall surface of the building, whereby the inside of the wall surface of the building is in contact. There is an inconvenience that water drops collect on the surface, so-called dew condensation occurs and the wall surface deteriorates. And the conventional tiled structure is
When the tile 2 or the joint portion 11 is cracked, damaged, or the like, rainwater or the like will invade the surface of the board 10 and the board 10 absorbs the rainwater or the like. Then, the rainwater or the like absorbed by the board 10 stays inside the board 10 that is not exposed to the outside air for a long period of time, and the durability of the entire wall surface is deteriorated.

By the way, a supporting portion having a U-shaped cross section that fits with the engaging portion 2a of the tile 2 is formed by bending a metal plate, and the metal plate is fixed to the surface of the cement plate to form the tile 2.
A technique for forming a board capable of supporting a substrate is also known. Since this board is provided with a metal plate on the surface, it is possible to prevent contact between the surface of the cement plate and rainwater. However, this board has the following problems. That is, there is an inconvenience that openings are naturally formed at both ends of a support portion having a U-shaped cross section formed by bending a metal plate, and rainwater and the like enter through the openings.

On the other hand, the conventional tiled structure is the board 1
Since 0 is formed by relatively heavy cement, the transport efficiency is poor, and the assembly work becomes relatively difficult. And a heavy board 10
Since it is necessary to drive a large number of screws in order to securely fix the steel to the pillar of the building, a complicated and time-consuming operation is inevitable, resulting in a problem that the manufacturing cost becomes high. By the way, in order to solve the above-mentioned problem, it is possible to form the board which supports a tile with gypsum.
In other words, gypsum has the advantages that it is a condition for forming the wall surface of buildings, that is, it has excellent soundproofing and heat insulating properties, is nonflammable, is lighter than cement, and is cheap in price. . Therefore, if the board is made of gypsum, in addition to the use of inexpensive materials, it is possible to reduce the weight of the board, which improves transport efficiency, improves assembly work efficiency, and shortens assembly work time. Cost reduction is expected.

However, the board 10 shown in FIG. 6 cannot be formed from gypsum. That is, gypsum is relatively brittle, and even if the convex support portion 10a for holding the tile 2 is formed of gypsum as in the board 10 shown in FIG.
It is not possible to obtain a support having sufficient strength to hold the tile 2.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described with reference to the drawings. 1 to 3 are views showing an embodiment of a tiled structure according to the present invention, FIG. 1 is a partially cutaway perspective view of the tiled structure, and FIG. 2 is a tiled structure shown in FIG. FIG. 3 is a vertical cross-sectional view of FIG. 3, and FIG. 3 is a horizontal cross-sectional view of the tiled structure shown in FIG. FIG. 1 is a diagram showing an example of forming an outer wall surface of a building by the tiled structure of the present invention. In the figure, reference numeral 4 denotes a waterproof sheet, and the waterproof sheet 4 is selected from a resin film, an aluminum vapor deposition sheet, a resin coated paper, or a sheet material having a waterproof effect similar to these, and is constructed so as to cover the entire wall forming portion. It is stretched on the column 8 of the object. The waterproof sheet 4 is a moisture-permeable waterproof sheet that is stretched when moisture in the building is to be discharged to the outside to prevent the formation of dew condensation on the inner wall. If importance is attached to the prevention of the infiltration of water, it is sufficient to select and stretch a waterproof sheet that is also impermeable to water vapor.

Further, 6 is a draining member formed along the lower end of the waterproof sheet 4, and the draining member 6
Is a fixing piece 6a fixed to the outer surface of the waterproof sheet 4.
And a vertical piece 6c provided downward from the tip end of the guide piece 6b, and a vertical piece 6c inclined downward from the lower end of the fixed piece 6a. It is formed by bending a plate (a steel plate in this embodiment). The draining member 6 can prevent rainwater or the like collected at the lower end portion of the wall surface from flowing by the guide piece 6b and dropping from the vertical piece 6c.

On the other hand, reference numeral 5 in the drawing denotes an interposition member. As shown in FIG. 3, the interposition member 5 has a U-shaped cross section and a protrusion 5a for absorbing stress in the horizontal direction, and this protrusion 5
a and blades 5b and 5b which are integrally formed with a and are provided at both ends of the protrusion 5a, and are formed by bending a long metal plate (a steel plate in this embodiment). As shown in the figure, the intervening member 5 is composed of a plurality of screws B that are driven into the wings 5b and 5b, and a sealing agent that is applied to the head (outer side) of the driven screws B. It is fixed to the central portion of the pillar 8 along the pillar 8 by the connecting means. A tile panel P, which will be described later, is installed on both sides of the interposition member 5, and the side surface of the protruding portion 5a is the tile panel P.
Close contact with the side of the. The intervening member 5 and the draining member 6 may be formed to have a reference length of 2 m or 3 m, and may be connected or cut as necessary to correspond to the wall surface shape of the building.

Reference numeral 9 is a waterproof member, and the waterproof member 9 is filled between a backup material 9a having the same width as the protruding portion 5b of the interposing member 5 and formed in the longitudinal direction, and an adjacent tile panel P. The sealing agent 9b is made of modified silicone, acryl, urethane, or the like. The waterproof member 9 covers the surface of the projecting portion 5b and both side surfaces of the adjacent tile panels P, and can prevent rainwater and the like from entering between the tile panels P. A plurality of tile panels P are arranged with the interposition member 5 and the waterproof member 9 interposed therebetween, and the waterproof member 9 is covered with the panel 2 provided on the tile panel P.

Next, the tile panel P will be described with reference to FIGS. 4 and 5. In the figure, 7 is a gypsum board, and this gypsum board 7 is formed in a rectangular shape as shown in the figure. The gypsum board 7 is formed with a necessary thickness (12.5 mm in this embodiment) in consideration of the soundproofing effect and the heat retaining effect required for the wall surface of the building. In addition, waterproof paper C is stuck on the back surface of the plaster board 7,
With this waterproof paper C, the gypsum board 7 can prevent the infiltration of the gas and prevent the generation of internal dew condensation even if a high-humidity gas comes into contact with the back surface of the gypsum board 7.

Further, in the figure, reference numeral 33 denotes a cover member formed of a metal plate. The cover member 33 has a U-shaped cross section as shown in FIG. 5, and has an adhesive on both sides of the gypsum board 7. The side surface of the gypsum board 7 can be covered with the above to prevent contact between the side surface of the gypsum board 7 and rainwater.

On the other hand, 3 is a support plate fixed to the gypsum board 7, and the support plate 3 is made of a metal plate, and a flat strip-like locking portion 3a protruding obliquely upward is provided on the surface thereof. A plurality of them are arranged side by side at regular intervals in the vertical direction. Although the support plate 3 is formed of a zinc iron plate in this embodiment, the support plate 3 may be formed of, for example, a color steel plate, an aluminum plate, a stainless plate, or the like. The locking portion 3a provided on the support plate 3 is formed integrally with the metal plate forming the support plate 3, and is composed of an upper plate portion 3a1 and a lower plate portion 3a2 as shown in FIG. ing. Then, the upper plate portion 3a1 and the lower plate portion 3a2 are formed into a flat plate band by overlapping each other by bending as shown in the drawing.

Further, D in the drawing is a space which the engaging portion 3a has, that is, an upper plate portion 3a1 and a lower plate portion 3a2.
The adhesive layer is formed over the entire circumference of the joint with. The adhesive layer D includes an upper plate portion 3a1 and a lower plate portion 3a2.
It is possible to enhance the jointability with the and to enhance the rigidity of the locking portion 3a, and prevent the intrusion of rainwater or the like into the joint portion between the upper plate portion 3a1 and the lower plate portion 3a2.

Next, an example of attaching the support plate 3 to the gypsum board 7 will be described. In FIG. 4, reference numeral 3b is a holding arm formed on the support plate 3, and the holding arm 3b includes a first arm 31 and a second arm.
The arm 32 and the first arm 31 and the second arm 32.
Is formed by bending the upper and lower ends of the support plate 3 backward so as to reach the back surface of the plaster board 7. That is, the support plate 3 is fixed to the gypsum board 7 so as to hold the gypsum board 7 by the first and second arms, and the above-mentioned adhesive layer D is applied to the support plate 3 to apply gypsum to each of these arms. After the board 7 and the support plate 3 are pressed against each other, they are folded back into the above-mentioned shape. Then, a part of the adhesive layer D is pushed into the inside of the locking portion 3a and cured when the gypsum board 7 and the support plate 3 are pressed against each other.

A support board A is formed by the support plate 3 and the gypsum board 7, and the support board A is shipped with the support plate 3 and the gypsum board 7 fixed in advance and transported to a construction site or the like. Will be done. By the way, since the support plate 3 made of a metal plate is installed so as to cover the gypsum board 7, the support plate 3 acts as a protective plate for the gypsum board 7, and the support board A can secure sufficient rigidity. . Further, since the support board A is lighter than the board 10 (see FIG. 6) formed of conventional cement, it is possible to improve the transportation efficiency and the assembly work efficiency.

The support board A is fixed to the pillar 8 of the building by a second connecting means composed of a screw B and a sealing agent applied to the head (outer side) of the screw B. Since the support board A is lighter than the board 10 formed of conventional cement, the conventional board 1
It is not necessary to drive a large number of screws B like 0, and it is possible to shorten the assembly work time.

On the other hand, reference numeral 2 in FIG. 4 denotes a tile, and this tile 2 has basically the same structure as a conventional tile, and an engaging portion 3 formed on the support plate 3 on the back surface thereof.
A recess 2a that engages with a is formed, and this recess 2a
Consists of two grooves that are formed longitudinally from one end of the tile to the other. The surface of this tile 2 is decorated. In order to install the tile 2 on the support board A, the adhesive 1 is applied to the upper surface of the locking portion 3a of the support plate 3.
The plurality of tiles 2 may be arranged so that the recesses 2a of the tiles 2 are engaged with the locking portions 3a, and the plurality of tiles 2 can be arranged at regular intervals without requiring any skill. It is possible to arrange them. Then, a joint part 11 is formed between the plurality of tiles 2 arranged, and a series of assembling work is completed.

The support plate 3 fixed to the gypsum board 7
Not only acts as a protective plate that protects the gypsum board 7 as described above, but even when the tile 2 or the joint portion 11 is cracked or damaged, infiltration of rainwater into the building is achieved. It also acts as a waterproof plate to prevent That is, the support plate 3 formed of a metal plate does not allow water to pass through, and the surface of the support plate A is covered with the support plate A.
Even if the tile 2 or the joint portion 11 is cracked or damaged, it prevents rainwater from entering the inside of the tile 2 or the joint member 11 and lowers the durability of the tile wall surface. Can be prevented.

[0023]

As described above, in the tiled structure and the tile panel used for the tiled structure according to the present invention, the support board for supporting a plurality of tiles, the gypsum board, and the tiles fixed to the gypsum board to hold the tiles. Since it is configured by including a support plate made of a metal plate having a locking portion capable of performing the above, it is possible to provide a lightweight and inexpensive support board as compared with a board formed of conventional cement. Further, by making the support board lightweight, it becomes possible to improve the transportation efficiency to the construction site, the assembly work efficiency, and the like. In addition, when fixing this lightweight support board, it is not necessary to hit a large number of screws unlike the conventional heavy cement board, so the work time is shortened,
As a result, it becomes possible to significantly reduce the manufacturing cost of the wall surface as compared with the conventional technology.

On the other hand, the tiled structure according to the present invention is
Since the waterproof sheet is provided on the back side, even if a gas with high humidity comes into contact with the back side surface, it is possible to prevent the gas from entering and prevent the occurrence of dew condensation inside the wall surface. Further, since the support plate for holding a plurality of tiles is formed of a metal plate, that is, a plate having a waterproof function, even if cracks or the like occur in the tiles or joints, these tiles,
It is possible to prevent rainwater from entering inside the joints. Since the adhesive layer is provided over the entire circumference of the seam of the engaging portion formed by the upper plate part and the lower plate part by bending, rainwater and the like can be infiltrated between the upper plate part and the lower plate part. It is possible to prevent the deterioration of the durability of the wall surface.

[Brief description of drawings]

FIG. 1 is a partially cutaway perspective view showing an embodiment of a tiled structure according to the present invention.

2 is a vertical cross-sectional view of the tiled structure shown in FIG.

FIG. 3 is a cross-sectional view of the tiled structure shown in FIG.

FIG. 4 is a partially cutaway external perspective view showing a tile panel according to the present invention.

5 is an exploded perspective view of the tile panel shown in FIG.

FIG. 6 is a perspective view showing a conventional tiled structure.

7 is a cross-sectional view of the tiled structure shown in FIG.

[Explanation of symbols]

 2 Tile 2a Recessed part 3 Support plate 3a Locking part 4 Waterproof sheet 5 Intervening member 6 Draining member 7 Gypsum board D Adhesive layer P Tile panel

Claims (4)

[Claims] 1. A plurality of tile panels arranged, an intervening member provided between the plurality of tile panels to connect adjacent tile panels, a tile panel and a waterproof sheet provided on a back surface thereof, and a lower end of the waterproof sheet. A draining member provided along the portion, a first connecting means including a screw driven to fix the interposing member to a structure and a sealing agent applied to the head of the screw, and the tile panel A second connecting means composed of a screw driven to be fixed to an object and a sealing agent applied to the head of the screw, and the tile panel includes a gypsum board and one of the gypsum board. A support plate that covers the side surface, a plurality of vertically arranged parallel to the outer surface of the support plate, a flat plate belt-shaped locking portion that projects obliquely upward from the outer surface of the support plate, And a plurality of tiles arranged along the locking portion, wherein the supporting plate and the locking portion are integrally formed of a metal plate, and the locking is performed. The part is composed of an upper plate part and a lower plate part, and the upper plate part and the lower plate part are overlapped with each other by bending to form a flat strip shape. 2. A gypsum board, a support plate that covers one side surface of the gypsum board, and a plurality of flat plate-shaped strips that are vertically arranged on the outer surface of the support plate and project obliquely upward from the outer surface of the support plate. The tile panel, comprising: the locking portion of the above, and a tile having a concave portion engaging with the locking portion on the back surface, and a plurality of tiles arranged along the locking portion. 3. The support plate and the locking portion are integrally formed of a metal plate, and the locking portion is composed of an upper plate portion and a lower plate portion, and the upper plate portion and the lower plate portion are formed. The tile panel according to claim 2, wherein the tile panels are formed by bending and overlapping each other to form a flat plate strip. 4. The tile panel according to claim 3, wherein an adhesive layer is provided at an opening end of a space between the upper plate portion and the lower plate portion of the locking portion.