JP2000110281A - Wall structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a wall structure which is easy in execution and capable of shortening the construction period and reducing the execution costs. SOLUTION: This wall structure comprises a backing panel 2 and a longitudinal frame 3 continuously provided on one side end part thereof between upper and lower floor slabs S1, S2. A metallic wall substrate 1 in which a large number of recessed parts 4 are cut and erected over the whole surface of the backing panel 2 is erected, and a wall finishing material such as tiles and stones 8 is attached to the surface of the backing panel 2 of the wall substrate 1 through a mortar 7 or an adhesive.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wall structure mainly used for installing a toilet, a washroom, a bathroom, an entrance hall or a lobby in a reinforced concrete structure or a steel structure.

[0002]

2. Description of the Related Art Generally, toilets, washrooms,
Walls such as bathrooms are tiled. Conventionally, this type of tiled wall body, a concrete or concrete block wall is erected between the upper and lower floor slabs, and cement mortar is applied to the surface of this concrete wall or the like,
Although the structure has tiles attached to its surface, it takes a lot of time and effort to construct a concrete wall or the like, and the construction period is prolonged and the construction cost is high.

[0003] In view of the above problems, an object of the present invention is to provide a wall structure which can be easily constructed, shortens the construction period, and reduces construction costs.

[0004]

According to a first aspect of the present invention, there is provided a wall structure comprising a base panel and a vertical frame connected to one end of the base slab between upper and lower floor slabs. And a metal plate wall base 1 formed by cutting and raising a large number of concave portions 4 over the entire surface of the base panel 2. A tile or the like is provided on the surface of the base panel 2 of the wall base 1. It is characterized in that a wall finishing material 8 such as a stone material is adhered via a mortar 7 or an adhesive.

According to a second aspect of the present invention, in the structure of the wall according to the first aspect, the surface of the base panel 2 is formed from the other end opposite to the one side end of the vertical frame 3 on the base panel 2. A second base panel 12 that is bent and protrudes to the side
A large number of concave portions 4 are formed by cutting and raising each over the entire surface of the base panel 12.
It is characterized in that the corner base 12 is formed by the frame 12 and the vertical frame 3.

According to a third aspect of the present invention, in the wall structure according to the first aspect, the back panel of the base panel 2 starts from the other side end opposite to the one side end on the vertical frame 3 side. A second base panel 22 bent and projected to the side is coupled to the second
A large number of concave portions 4 are formed by cutting and raising each over the entire surface of the base panel 22.
It is characterized in that a wall base 21 for an outgoing corner is formed by 22 and the vertical frame 3.

According to a fourth aspect of the present invention, in the wall structure according to any one of the first to third aspects, the recessed portion 4 is formed on the base panel 2.
Is formed by putting a plurality of cut lines CL in the metal plate forming the above and causing the metal plate portion between the cut lines CL, CL to the back side or the front side of the base panels 2, 12, 22. I do.

According to a fifth aspect of the present invention, in the wall structure according to any one of the first to fourth aspects, the concave portions 4 are arranged in a plurality of rows and columns at regular intervals in the base panels 2, 12, and 22. The concave recesses 4 in each column and the concave recesses 4 in each row are arranged vertically and horizontally.

According to a sixth aspect of the present invention, in the wall structure according to any one of the first to fourth aspects, the concave recesses 4 are formed in a plurality of rows and columns at regular intervals on the base panels 2, 12, and 22. And the concave recesses 4 in adjacent columns and the concave recesses 4 in adjacent rows are alternately arranged.

A seventh aspect of the present invention is the wall structure according to any one of the first to sixth aspects, wherein the vertical frame 3 comprises
A vertical frame main body 3a bent from one end of one of the base panels 12 and 22 to the back side of the base panel, and a flange 3b bent from the front end of the vertical frame main body 3a. Become
The surface of one end of the base panels 2, 12, 22 is formed with a paragraph 2a corresponding to the thickness of the base panel.

[0011]

FIG. 1 shows a wall base 1 used for the structure of a tiled wall according to the present invention, and FIG. 2 shows a tiled wall formed using the wall base 1. FIG. 3 is a longitudinal sectional view of the structure, and FIG. 3 is a transverse sectional view of the tiled wall structure. The wall base 1 is integrally formed by pressing a metal plate, and includes a base panel 2 and a vertical frame 3 coupled to one end of the base panel 2. A large number of concave portions 4 are formed by cutting and raising each over the entire surface (the surface on which the tile is stuck), and each of the concave portions 4 and the base panel 2 are formed by cutting and raising.
A slit 5 (gap) is formed between the slit and the back surface.

The vertical frame 3 of the wall base 1 is composed of a vertical frame main body 3a bent and extended at right angles from one side end of the base panel 2 to the back side of the base panel 2, and the vertical frame main body 3a. And a flange 3b bent at right angles from the front end of the base panel 2 to form an L-shaped cross section. Part 2
a, and this paragraph 2a is formed by the flange 3 of the vertical frame 3.
It has a width similar to the width of b. The vertical frame body 3a
Is formed by bending the base panel 2 at a right angle,
It may be bent so as to project in a curved shape or a multifaceted shape.

The wall base 1 is made of a steel plate having a thickness of about 0.8 to 1.6 mm, the height is set to 2500 to 3000 mm corresponding to the floor height, and the width of the base panel 2 is set. W is, for example, 330 mm, the width a of the vertical frame main body portion 3a of the vertical frame 3 is, for example, 60 mm, and the width b of the flange portion 3b is, for example, 30 mm (see FIG. 1). The steel sheet forming the wall base 1 may be a steel sheet or a zinc-plated steel sheet, or a stainless steel plate or an aluminum plate, in consideration of the weather resistance depending on the use environment. Can be.

Each of the concave portions 4 of the base panel 2 is formed by inserting two or several cut lines CL in the metal plate such as the steel plate forming the base panel 2 and forming a metal between the cut lines CL. It is formed by raising the plate portion so as to protrude to the back side of the base panel 2. As shown in FIG. 4A, a slit 5 (between each cut line CL and the back surface of the base panel 2) is formed. (Voids) are formed. in this case,
As shown in FIG. 4A, the length x of the cut line CL is, for example, 30 mm, the interval y between the cut lines CL, CL is, for example, 20 mm, and the width α of the slit 5 is, for example, about 1 mm. You.

As can be seen from FIG. 1, the concave recesses 4 are arranged in the base panel 2 in a plurality of rows at regular intervals in a vertical and horizontal direction. Are arranged so as to be aligned vertically and horizontally. Since the concave portion 4 is usually formed by cutting and raising simultaneously by roll press molding, forming the concave portion 4 as described above facilitates the forming process of the concave portion 4 and makes the wall foundation 1 is effective for mass production. In FIG. 1, T indicates a ceiling plate.

Next, the construction of a tiled wall using the above-described wall foundation 1 will be described with reference to FIGS.

First, the upper and lower floor slabs S on which the walls are installed
The upper and lower runners 6, 6 are attached to the opposing surfaces of S1, S2 while attaching runners 6, 6 each having a U-shaped cross section.
A required number of wall bases 1 are sequentially erected between the runners 6 in a line so that the upper and lower ends of each wall base 1 are fitted to the runners 6.

At this time, as shown in FIG. 1 and FIG. 3, a paragraph section formed on one side surface of the base panel 2 of one of the two wall bases 1, 1 adjacent to each other. The surface of the base panel 2 of each wall base 1 can be made flush with each other by engaging the other side end of the base panel 2 of the other wall base 1 with the base panel 2 on the other side. The base 1 can be connected without gaps.

When a required number of wall bases 1 are laid in a line between the upper and lower runners 6 and 6 as described above, the required amount of cement mortar 7 is pressed against the entire surface of the base panel 2 of each wall base 1. Coat to a thickness. After the cement mortar 7 is applied to the surface of the base panel 2 in this manner, a tile 8 is attached to the surface of the cement mortar 7 to form a tile-attached wall as shown in the sectional views of FIGS. . As a wall finishing material such as the tile 8, a marble thin plate or an artificial stone thin plate can be used in addition to a commonly used ceramic tile.

According to the tiled wall structure formed as described above, between the upper and lower floor slabs S1 and S2, the base panel 2 and the vertical frame 3 coupled to one end of the base panel 2 are provided. Since the wall base 1 made of a metal plate is erected, and the base panel 2 is supported by the vertical frame 3, the wall base 1 does not need to be provided with a wall base material such as a lightweight steel frame. , Having sufficient strength against vertical force.
This wall is composed of a wall base 1 and a base panel 2 of the wall base 1.
Since it is a wall composed of a wall finishing material such as a tile 8 stuck on the surface with cement mortar 7, the material used is small, light and easy to construct, shortening the construction period and reducing construction cost. It becomes possible.

On the base panel 2 of the wall base 1, a large number of recesses 4 are formed by cutting and raising over the entire surface of the base panel 2, respectively. Since the slits 5 (voids) are formed between the cement mortars 7, the cement mortar 7 is embedded in each of the concave portions 4 and slits of each of the concave portions 4, as can be seen from FIG. 5 is hardened while protruding to the back side and locked to the back surface of the base panel 2, thereby exerting a large anchoring effect, and there is no fear that the tile 8 will be peeled off and fall off.

In order to exert the anchoring effect, it is conceivable to provide a large number of small holes in the base panel 2. However, in such small holes, the cement mortar 7 simply protrudes from the small holes to the back side. Therefore, the anchoring effect is much greater in the concave portion 4. That is, in the case of the recessed portion 4 formed by cutting and raising, the first anchoring effect is exhibited by embedding the cement mortar 7 in each recessed portion 4, and the cement mortar 7 is further moved from the slit 5 to the back side. This is because the second anchoring effect is exhibited by protruding and being locked to the back surface of the base panel 2.

Further, when a large number of small holes are formed in the base panel 2, there is a disadvantage that the strength of the base panel 2 is reduced. However, in the case of the concave portion 4 formed by cutting and raising, the concave portion 4 is formed. Since the part 4 forms the reinforcing rib, the base panel 2
On the contrary, the rigidity is secured and the strength is increased, instead of decreasing the strength. Therefore, even if the wall foundation 1 is a thin steel plate, a robust wall foundation 1 can be formed.

In order to form each recess 4, a metal plate such as the steel plate for forming the base panel 2 as described above is used.
By forming one or several cut lines CL, CL so as to cause the metal plate portion between both cut lines CL, CL to protrude to the back side of the base panel 2, a concave recessed portion 4 capable of exhibiting a sufficient anchoring effect. Can be easily and easily formed.

FIG. 5 shows a building frame K as exemplified in FIG.
2 shows an in-corner wall base 11 used when a tiled wall is provided at an in-corner of the corner of FIG. The wall base for this corner 1
Reference numeral 1 denotes a wall base 1 of the wall base 1 shown in FIG. The second base panel 1 is formed by coupling the second base panel 12
Similarly to the base panel 2, a large number of concave portions 4 are formed by cutting and raising over the entire surface. In short, the corner base wall base 11 is formed by bending the second base panel 12 at right angles to the front side of the base panel 2 on the base panel 2 of the wall base 1 shown in FIG. 4
The configuration of the above is exactly the same as that of the wall base 1 shown in FIG.

FIG. 6 shows a building frame K as exemplified in FIG.
The wall base 21 for a corner to be used used when a tiled wall is provided at the corner of the corner of FIG. Outer corner wall base 2
The reference numeral 1 denotes a wall base 1 of the wall base 1 shown in FIG. The second base panel 2 is formed by coupling the second base panel 22
Similarly to the base panel 2, a large number of concave portions 4 are formed by cutting and raising over the entire surface. The corner base wall base 21 is also formed by extending the second base panel 12 at right angles to the back surface side of the base panel 2 on the base panel 2 of the wall base 1 shown in FIG. 4
The configuration is the same as that of the wall base 1 shown in FIG.

FIG. 7 shows an example of a construction in which a tiled wall is provided at the corner of the corner of the building frame K using the corner wall base 11 for the corner of the building frame K. A corner base wall 11 is erected through upper and lower runners (not shown), and the base panel 2 of the corner wall base 11 is provided.
Then, the tiles 8 are attached to the respective surfaces of the second base panel 12 via the cement mortar 7. The wall base 1 shown in FIG. 1 may be connected to both end sides of the corner base wall base 11 and the same tile may be attached.

FIG. 8 shows an example of a construction in which a tiled wall is provided at a protruding corner of a corner of a building frame K using a wall base 21 for a protruding corner. And a tile base 8 is adhered to each surface of the base panel 2 and the second base panel 22 of the corner base 21 via cement mortar 7 via upper and lower runners. I do. In this case as well, the corner base 21
1 are connected to both end sides of the wall, respectively, and the same tile is applied.

FIG. 9 shows that the recessed portions 4 formed on the surfaces of the base panels 2, 12, 22 of the wall bases 1, 11, 21 are arranged in a plurality of rows at predetermined intervals in the vertical and horizontal directions. In this embodiment, the recesses 4 and 4 in adjacent columns and the recesses 4 and 4 in adjacent rows are alternately arranged. By forming the concave recesses 4 on the surface of the base panels 2, 12, 22 in such an arrangement, the rigidity of the base panels 2, 12, 22 can be further increased,
The strength can be enhanced.

[0030]

According to the first aspect of the present invention, a metal plate wall base consisting of a base panel and a vertical frame connected to one end of the base panel is erected between the upper and lower floor slabs. A wall finishing material such as a tile is adhered to the surface of the base panel of the wall base via a mortar or an adhesive. Since the base panel is supported by the vertical frame, the lightweight steel frame is used. Even if the wall base material is not provided, it has sufficient strength against vertical force, and the wall base and the wall finish such as tiles adhered to the base panel surface of the wall base with mortar or adhesive Since the wall is made of a material, the material used is small, the weight is light and the construction is easy, and the construction period can be reduced and the construction cost can be reduced.

Further, the base panel has a large number of concave portions formed by cutting and raising the entire surface thereof, and a void portion is formed between each concave portion and the back surface of the base panel. The material is embedded in each of the concave portions and protrudes from the slits of each of the concave portions to the back side, and is hardened in a state of being locked on the back surface of the base panel, thereby exerting a large anchoring effect, and a wall finishing material There is no need to worry that it will come off and fall off. That is, in this case, the first anchoring effect is exhibited by embedding the wall finishing material in each of the concave portions, and the wall finishing material protrudes from the gap to the back side and is locked to the back surface of the base panel. As a result, the second anchoring effect is exhibited. In addition, since each concave portion forms a reinforcing rib, rigidity is secured and the strength of the base panel is increased,
Even if the wall base is a thin steel plate, a robust wall base can be formed.

According to a second aspect of the present invention, the second panel is bent and protrudes from the other end of the base panel opposite to the one end of the vertical frame toward the surface of the base panel. By coupling the base panels, a wall base for the corners formed by both base panels and the vertical frame is formed. If this wall base for the corners is used, the tiles at the corners of the corners of the building frame can be obtained. The construction of the stuck wall can be easily performed.

According to a third aspect of the present invention, the second panel projects from the other end of the base panel opposite to the one end of the vertical frame toward the back side of the base panel. By coupling the base panels, a wall base for an outgoing corner composed of both base panels and a vertical frame is formed. If this wall base for an outgoing corner is used, tiles at the outgoing corner of the corner of the building frame are used. The construction of the stuck wall can be easily performed.

According to a fourth aspect of the present invention, in forming the concave portion, two or several cut lines are formed in the metal plate forming the base panel, and the metal plate portion between the cut lines is formed on the base plate. By forming the protrusion to protrude to the back side of the panel, a concave portion capable of exhibiting a sufficient anchoring effect can be easily formed.

According to a fifth aspect of the present invention, the concave portion is
When the base panel is arranged in a plurality of rows vertically and horizontally at regular intervals, and when the recesses of each column and the recesses of each row are arranged vertically and horizontally, the The molding process is easy, which is effective in mass-producing the wall foundation.

According to a sixth aspect of the present invention, the concave portion is
When a plurality of rows are arranged vertically and horizontally at regular intervals on the base panel, and the recesses in adjacent columns and the recesses in adjacent rows are arranged alternately, the base The rigidity of the panel can be further increased, and the strength can be enhanced.

According to a seventh aspect of the present invention, the vertical frame is formed by bending a vertical frame main body extending from one side end of the base panel to the back side of the base panel; Along with being formed by a flange portion bent and extended from the tip portion,
By forming a paragraph corresponding to the thickness of the base panel on one side surface of the base panel, a vertical frame having a simple structure and sufficient strength can be formed, and a plurality of wall bases are sequentially connected. When used, it relates to a state in which, of both adjacent wall bases, a paragraph section at one end of the base panel of one wall base is overlapped with another end of the base panel of the other wall base. By the combination, the base panel surfaces of the respective wall bases can be flush with each other, and the respective wall bases can be connected without gaps.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a wall base used in the structure of a tiled wall according to the present invention.

FIG. 2 is a longitudinal sectional view of a tiled wall formed using the same wall base.

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

FIG. 4A is an enlarged perspective view showing a part of a base panel in which a concave portion is formed from the back side, and FIG. 4B is a partially enlarged longitudinal sectional view of a tiled wall body.

FIG. 5 is a perspective view showing a part of a base wall for a corner;

FIG. 6 is a perspective view showing a part of a base wall for a come-out corner.

FIG. 7 is a cross-sectional view of a tiled wall body using an inward corner wall base.

FIG. 8 is a cross-sectional view of a tiled wall body using a wall base for a protruding corner.

FIG. 9 is a perspective view showing another example of the arrangement of the concave portions formed in the base panel.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Wall base 2 Base panel 3 Vertical frame 4 Depression 5 Slit (void) 7 Cement mortar 8 Tile (wall finishing material) 11 Corner wall base 12 Second base panel 21 Corner wall base 22 Second Base panel

Continued on the front page (72) Inventor Toshiya Oniki 2-1-1, Edobori, Nishi-ku, Osaka-shi, Osaka Sumitomo Metal Construction Materials Co., Ltd. (72) Inventor Takeshi Yoshimura 4-1-1, Honcho, Chuo-ku, Osaka-shi, Osaka Shares (72) Inventor Toshio Tamakoshi 1-20-25 Takabedai, Tondabayashi-shi, Osaka

Claims (7)

[Claims] A large number of concave portions are formed between the upper and lower floor slabs by cutting and raising the base panel and a vertical frame connected to one end of the base slab over the entire surface of the base panel. A wall structure in which a metal base made of a metal plate is erected, and a wall finishing material such as a tile or a stone is adhered to the base panel surface of the wall base via a mortar or an adhesive. 2. The base panel is coupled with a second base panel that bends and protrudes from the other end on the side opposite to the one side of the vertical frame toward the surface of the base panel, 2. The wall body according to claim 1, wherein a number of concave portions are formed by cutting and raising the entire surface of the second base panel, and a wall base for a corner is formed by the base panel and the vertical frame. Structure. 3. The base panel is coupled with a second base panel that bends and protrudes from the other side end opposite to the one side end on the vertical frame side to the back side of the base panel, 2. The wall according to claim 1, wherein a large number of concave portions are formed by cutting and raising the entire surface of the second base panel, and the base base and the vertical frame form a wall base for an outgoing corner. Structure. 4. The concave portion is formed by making a plurality of cut lines in a metal plate forming a base panel and causing a metal plate portion between the cut lines to the back side or the front side of the base panel. The structure of the wall according to any one of 1 to 3. 5. The concave portions are arranged in a plurality of rows at predetermined intervals on a base panel, and the concave portions of each column and the concave portions of each row are aligned vertically and horizontally. The structure of the wall according to any one of claims 1 to 4, which is arranged as follows. 6. The concave portions are arranged in a plurality of rows vertically and horizontally at regular intervals on the base panel, and the concave portions of adjacent columns and the concave portions of adjacent rows are respectively formed. 2. The method of claim 1, wherein the staggered arrangement is alternated.
5. The structure of the wall according to any one of items 4 to 4. 7. A vertical frame body extending from one end of the base panel to the back side of the base panel, and a vertical frame extending from a tip end of the vertical frame body. A flange portion, one side end surface side of the base panel,
The wall structure according to any one of claims 1 to 6, wherein a paragraph portion corresponding to the thickness of the base panel is formed.