JPH0240663Y2 - - Google Patents

Description

[Detailed Description of the Invention] Technical Field The present invention relates to a wall of a building, and more particularly to a wall finishing structure whose surface is finished with tiles.

In this specification, the term "tile" refers not only to the thin plate-shaped fired clay products that are usually attached to the surface of a wall, but also to all the thin plate-shaped products made of other materials that are similarly attached to the wall surface. Therefore, ceramic tiles,
This naturally includes not only glass tiles but also thin bricks.

BACKGROUND OF THE INVENTION It is well known that tiles are used to finish walls in order to give buildings a solid appearance. Furthermore, the use of laminar bricks as tiles allows buildings to have the appearance of masonry construction, and has recently been widely used.

Conventional tile finishing methods include (1) on-site installation method, (2) tile-type frame first installation method, and (3) tile first installation precast reinforced concrete plate method. (2) and (3) above are effective for large buildings with concrete exterior walls, but for wooden buildings,
It is disadvantageous for small-scale buildings due to cost, etc., and for these, the on-site construction method (1) must be used.

In the conventional on-site installation method, tiles are placed one by one on a base such as mortar using mortar as an adhesive, and after the mortar has hardened, the tiles must be filled with joint mortar. Therefore, it has the disadvantage that it requires skill to finish accurately and neatly, requires a large number of man-hours, and takes time to finish.

In order to overcome these drawbacks, we have devised a method in which the tiles are fixed to a support. In this case, in order to achieve a neat finish, the tiles must be neatly arranged in a straight line, but for this purpose it is necessary to install the supports horizontally at regular intervals.

Also, since it is a surface finish for the structure, care must be taken to prevent rain from falling off, but unlike mortar tiling, there are many gaps, and there is a problem that water can easily seep in through these gaps. There was also the problem that there was a risk that the support would shift and the tile spacing would shift.

Purpose of the invention The present invention was made with these points in mind, and it is possible to lay tiles easily and neatly, and also to prevent them from shifting due to earthquakes, etc., and to be able to protect against rain without using mortar. It is an object of the present invention to provide a wall finishing structure.

Summary of the invention This invention forms a support mounting surface on the outer surface of a wall structural material, horizontally arranges and fixes a plurality of supports in parallel on the support mounting surface, and connects tiles between the upper and lower supports. The structure is such that it is attached to support these components.

Each of the above-mentioned supports is provided at its upper and lower ends with overlapping parts that partially overlap with the mutually adjacent supports,
A stepped portion is formed that brings the upper end or lower end of the support adjacent to any of the overlapping portions into contact, and when the support is attached to the support mounting surface, the end of the support adjacent to the stepped portion is brought into contact with the stepped portion. The feature is that the positioning is performed by making contact with each other.

In this specification, up and down, left and right mean directions as a finished wall.

Structure of the Embodiment Fig. 1 shows an embodiment of the present invention, in which a concrete panel 1 is used as a wall structural material, its surface is used as a support mounting surface, a support 3 to be described later is attached to this, and a wall base is installed. Setsula Mikku tiles 4, 4, . . . are fixed to this support to form a solid wall made of masonry.

The wall structural material is not limited to concrete panels, and appropriate materials such as gypsum board, wood wool cement, and even wooden boards can be used.

This support body 3 is constructed of a molded material formed by extrusion molding of aluminum, and its cross-sectional shape is as shown in FIG. An upper overlapping portion 7 is provided at the upper end of the flat portion 5 formed flat via a step portion 6, while a lower overlapping portion 8 is provided at the lower end so as to be continuous with the flat portion 5. Furthermore, an upper engaging part 9, a fitting part 10, and a lower engaging part 11 are formed on the surface of the flat part 5. The fitting part 10 is for fitting the tip of the later-described side joint sealing material 14 and holding it so that it does not fall out. It is configured. The tips 10b of the side walls 10a, 10a are bent at right angles as shown in the figure to prevent the tips of the sealant fitted therein from coming off. The position of this inset part 10 is tile 4,
4. This is the location that will become the horizontal joint when the... is installed.

The upper engagement part 9 is composed of a main body part 9a projecting obliquely downward from a position slightly below the step part 6, and a locking piece 9b bent further downward at the tip thereof. On the other hand, the lower engaging part 11 includes an upright part 11a that stands upright from the flat part 5 at a position slightly above the lower overlapping part 8, and a locking part 11 provided at the tip of the upright part 11a.
It is composed of b. This locking part 11b
is once bent upward from the tip of the upright portion 11a,
It is further bent diagonally downward. This bending portion 11c is bent at an appropriate radius. The interval between the upper and lower engaging parts 9, 11 is such that when a plurality of supports 3 are installed side by side on the support mounting surface, the upper engaging part 9 of the lower support 3 and the lower part of the upper support 3 This is the interval at which the tile 4 can be locked with the engaging portion 11. Therefore, it goes without saying that it differs depending on the tile 4.

Projections 12, 12 are formed on the back surface of the flat portion 5 at locations where the insertion portion 10 and the lower engaging portion 11 are provided. Furthermore, a protrusion 12 shorter than the protrusion 12, 12 is also provided at the tip of the lower overlapping portion 8, that is, at the lower end 8a of the support body 3.
3 is provided. The above-mentioned ridges 12, 12 are such that when the support body 3 is attached to the concrete panel 1, the back surface of the upper overlapping portion 7 and the tip of the ridge 12 are in contact with the surface thereof, and the flat portion 5 is maintained in a planar shape. It's for a reason. The protrusion 13 is for adjusting the thickness of the flat part 5 and the lower overlapping part 8 and the distance between the surface of the upper overlapping part 7 and the surface of the flat part 5.
When the thickness of the protrusion 13 matches the above-mentioned interval,
Of course, it is unnecessary.

The supports 3 are attached to the concrete panel 1 by overlapping the overlapping parts of adjacent supports 3 as shown in FIG. That is, the lower overlapping portion 8 of the upper support 3b is positioned one after another so that the upper overlapping portion 7 of the lower support 3a overlaps with the upper overlapping portion 7 of the lower support 3a, and the overlapping portion is fixed to the concrete panel 1 with screws 16 or the like. . At this time, positioning is performed by bringing the tip of the lower overlapping portion 8, that is, the tip 8a of the support 3 into contact with the stepped portion 6 of the lower support 3b.

The tiles 4 are attached to the supports 3, 3... fixed to the concrete panel 1 as described above, and as shown in Fig. 3, the tiles 4 have a rectangular shape like normal Setsuramiku tiles. It is formed into a plate shape, and has a dovetail groove shape in the center of the back surface so as to be engaged with the upper engaging part 9 of the lower support body 3a and the lower engaging part 11 of the upper support body 3b. A cut-out engaged portion 4a is provided. As described above, this engaged portion 4a is connected to the upper and lower supports 3a, 3b.
Since it is to be engaged with the engaging parts 9 and 11 of
Naturally, the shape changes depending on the shape of these engaging portions.

A horizontal joint is formed between the upper and lower setsuramic tiles 4, 4, and a horizontal joint sealing material 14 is inserted therein as shown in the figure. This sealing material for side joints is a long piece, and its cross-sectional shape is as shown in the figure.
4a, and the distal end 14b is made wider than the distance between the distal ends 10a, 10a of the inserting portion 10 so that the distal end 14b is fitted into the inserting portion 10 of the support body 3 and does not come off. Further, this tip 14b is formed into a trapezoidal shape so that it can be easily inserted into the insertion part 10.

On the other hand, a vertical joint sealing material 15 having a cross section shown in FIG. 4 is fitted into the vertical joint formed between the left and right Setsuramic tiles 4, 4. Similar to the side joint sealing material 14, fins 15a, 15 are crimped to the side surfaces 4b, 4b of the Setsura Mikku tiles 4, 4.
a, but the tip 15b is shaped so as to simply come into contact with the surface of the support 3. This sealing material for vertical joints is a short material with a length corresponding to the height of one Setsura Mikku tile 4, and as shown in FIG. 5, umbrella portions 15c, 15c are provided at both ends. As shown in FIG. 6, when this umbrella portion 15c is inserted into the vertical joint, it
It protrudes from the top and is used to press the top and bottom end surfaces of the Setsura Mikku tile. This umbrella portion 15c prevents gaps from forming at the joints even if the dimensions of the individual Setsuramic tiles 4 vary. Tip 1 of this vertical joint sealing material 15
5b, as shown in FIG.
d is provided.

The above sealing material for horizontal joints and vertical joints 14,
In this example, No. 15 uses an ethylene propylene terpolymer having a hardness of 60 degrees.

Effects of the Embodiment To form a wall according to this embodiment, first, the supports 3, 3, . . . are sequentially attached to the surface of the concrete panel 1 while partially polymerizing them. First, the lowermost support 3 is installed horizontally, and the next support 3 is placed on top of it, with its lower overlapping part 8 superimposed on the upper overlapping part 7 of the lowermost support 3, The lower end 8a of the support body 3 disposed above is brought into contact with the stepped portion 6 to be positioned and fixed. By repeating this, the entire support is attached onto the support mounting surface.

Since the support 3 is an aluminum profile as described above, if it is installed horizontally, the step portions 6 will be aligned horizontally as well. On the other hand, since the lower end 8a of the support 3 is also in a straight line, if the lowermost support 3 is installed horizontally, the subsequent supports will be automatically leveled by bringing the lower end 8a into contact with the stepped portion 6. It can be done. Therefore, the entire support can be easily mounted horizontally and in parallel.

In the above explanation, the ones in the lowest tier are attached to the ones in the upper tier one by one, but the ones in the uppermost tier are fixed first, and then the stepped part 6 of the lower tier support 3 is brought into contact with the lower end 8a of the upper tier. They may be installed one after another.

Supports 3, 3... attached in this way
To attach the ceramic tile 4 to the As if pushing up the tile 4, the upper side of the engaged part 4a is pushed into the lower engaging part 11 of the upper support body 3b. Since the lower engaging portion 11 has a bent portion 11c bent at an appropriate radius, by pressing strongly, the tile 4 can be engaged and the tile 4 can be held at the same time. Alternatively, the engaged portions 4a may be inserted from the ends of the supports 3, 3 into the engaging portions 9, 11 of the upper and lower supports 3a, 3b, and then shifted and placed at a predetermined position.

After fixing the Setsuramitsuku tiles 4 in this way, apply the vertical joint sealant 15 to the umbrella portion 1.
5d is inserted into the vertical joint so that it comes out from the vertical joint to seal the vertical joint, and then the horizontal joint sealing material 14 is inserted into the horizontal joint, and its tip 14b is inserted into the insertion part 10 to seal the joint. and finish it.

In this way, walls with the solidity of masonry can be finished without using any mortar. There is no difference in appearance from traditional masonry construction.

Adjacent supports 3 and 3 are overlapped at their overlapping parts 7 and 8, and a sealant 14 for the horizontal joints and a sealant 15 for the vertical joints are inserted into the horizontal joints, so that they are watertight. Needless to say, it is possible to prevent water from entering the interior. Furthermore, since the tile 4 is engaged with the lower engaging part 11 of the upper support 3 and the upper engaging part of the lower support 3, the structure is such that the tile supports the upper and lower supports 3. There is. Therefore, it is possible to prevent the support from shifting even due to vibrations such as earthquakes.

Effects of the invention As described above, according to the invention, tiling can be carried out without any mortar attachment or joint filling, and even an amateur can easily create a tiled wall.

In addition, the upper and lower ends of the supports are overlapped, a stepped portion is provided at one of the overlapping portions, and the end of the other adjacent support is positioned so as to come into contact with this stepped portion. It is extremely easy to arrange them in a straight line, and it is also easy to make their mutual spacing constant.

Since each tile is attached between the horizontal supports, there is no bending at all, and the tiles can be arranged accurately and neatly.

Furthermore, since the upper and lower parts of the support are partially polymerized, in particular, placing the lower polymerized part of the upper support on the upper polymerized part of the lower support prevents rainwater from entering from the support. Therefore, the present invention has good protection against rain, and it is also possible to omit waterproof paper or the like provided on the surface of the wall structure material.

Furthermore, since each tile is attached in a shape that extends between the upper and lower supports and supports both supports, it is possible to prevent the supports from shifting due to vibrations such as earthquakes.

[Brief explanation of the drawing]

Fig. 1 is a front view showing a section of a part of the wall of the embodiment of the present invention, Fig. 2 is a sectional view of the support body, Fig. 3 is a cross-sectional view of Fig. 1, and Fig. 4 is a cross-sectional view of Fig. 1. Figure 5 is a front view A and plan view B of the vertical joint sealant, and Figure 6 is a front view of the upper end of the vertical joint sealant with the vertical joint sealant attached to the vertical joint. . 1: Concrete panel, 3: Support, 4: Setsuramitsuku tile, 5: Flat part, 6: Step part, 7:
Upper overlapping part, 8: Lower overlapping part, 9: Upper engaging part, 10:
Insertion part, 11: Lower engagement part, 14: Sealing material for horizontal joints, 15: Sealing material for vertical joints.

Claims (1)

[Scope of utility model registration request] On the support mounting surface formed on the outer surface of the wall structure material,
In a wall finishing structure in which a plurality of supports are arranged horizontally in parallel and fixed, and tiles are attached to the supports, overlapping parts are formed at the upper and lower ends of the supports to partially overlap with the ends of adjacent ones. , at least one of the overlapping parts is formed with a stepped part against which the upper end or the lower end of another support overlaid on the overlapping part comes into contact, and a lower engaging part in which the tile is formed on the upper support. A wall finishing structure characterized in that it is attached between an upper engaging part formed on a lower support and being engaged with both of these engaging parts.