JPH04221161A - Tile attachment structure - Google Patents

Abstract

PURPOSE:To obviate the need of the joint filling process and permit the efficient and correct tile attaching work and obtain a tile attachment structure with which a beautiful deep joint can be obtained easily. CONSTITUTION:Joint members 6, 6,... are attached in the crossing direction and in the width intervals slightly larger than the width of the positioning base part 4 of a tile between the contiguous joint projecting stripes 2 and 2 of the substrate plates 1, 1,... fixed on a body. The tiles 4, 4,... are attached and fixed on the front surface of the substrate plate 1, attaching and pressing the lower side part of the positioning base part 4b onto the upper surfaces of the joint projecting stripes 2, 2,.... Further, the positioning base part 4b is positioned in an intrusion state between joint members 6 and 6, and an overhang part 4a which projects from all the peripheral sides of the tile 4 is allowed to cover the edge parts of the upper and lower joint projections 2 and 2 and left and right joint members 6 and 6. The front surface of the joint members 6 and 6 of the joint projecting stripes 2 and 2 are formed at the joint parts.

Description

[Detailed description of the invention]

0001

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure for adhering tiles constituting the outer or inner walls of buildings.

0002

BACKGROUND OF THE INVENTION Conventionally, tiles have been made by forming a mortar base in advance at a required position, and then applying adhesive to the mortar base using adhesives. After the above steps, the joints between adjacent tiles are filled with joint mortar. Filled joints, troweled joints, etc. have been adopted as joints.

0003

[Problems to be Solved by the Invention] In the above-mentioned conventional tile pasting structure, it is difficult to shorten the construction period because the work of sealing the joints cannot be omitted.Furthermore, this process pollutes the site, and in addition, after this process, Another problem is that cleaning the tile surface is also required. Moreover, this cleaning process may have an adverse effect on surrounding articles or the environment due to the chemicals used. It is an object of the present invention to provide a structure in which the conventional joint filling process can be omitted, thereby enabling speedy tile attachment work. Furthermore, it is another object of the present invention to make it possible to easily obtain deep joints of high quality. Additionally, it is possible to prevent tiles from sagging during the tile attachment process, and to enable even unskilled workers to easily and orderly attach tiles to predetermined attachment positions. This is the purpose.

0004

[Means for Solving the Problems] The gist of the configuration of the present invention is to provide a plurality of joints, which double as tile positioning guides and whose front surfaces are flat, at regular intervals and parallel to each other, on the front surface of a base plate to be attached to a building frame. A joint material that forms a protrusion and is arranged between the adjacent joint protrusions in a direction perpendicular to the adjacent joint protrusions so that both ends are in contact with the adjacent joint protrusions, the front surface being The tile is configured so that a joint material that is flat and located on the same plane as the joint protrusion is later attached, and the tile has a positioning base that protrudes from the back surface, and the tile has a positioning base that protrudes from the back surface, and the joint material is flat and located on the same plane as the joint protrusion. A positioning base that is inserted into a rectangular frame made of wood, and an overhang that extends from the entire periphery to cover the front periphery of the positioning base when the positioning base is inserted into the frame. and an overhang part having a thickness corresponding to the depth of the joint, and the positioning base of the tile is a rectangular frame composed of the joint protrusion and the joint material added later. This is a tile adhesion structure in which the overhang portion is covered with the front periphery of the rectangular frame and the back side is adhered to the front surface of the base plate.

[0005] The base plate is preferably made of a fire-resistant material. In addition, considering the weight of the tiles to be attached to this, if necessary, reinforcing bars or netting may be placed inside to improve the strength. It is appropriate that the joint protrusion be configured horizontally. In addition, the lower surface of the joint protrusion (the lower surface when attached to a vertical wall) is configured so that it slopes upward toward the rear, and the upper surface is horizontal. is appropriate. Needless to say, the interval between the adjacent joint protrusions should be slightly wider than the corresponding width in the vertical direction of the positioning base of the tile disposed thereon. Note that the joint protrusion may have a sliding portion on its upper and lower surfaces that can slidably engage both ends of the joint material, and the joint material may be slidably inserted from the side.

[0006] It is preferable that on the front surface of the base plate, a plurality of connection auxiliary grooves are formed between and parallel to each of the joint protrusions. When the base plate is attached to a vertical wall, it is preferable that the side surface of the coupling auxiliary groove is inclined upwardly as the base plate moves inwards. Note that the side surface that will be located below should not be symmetrical to this, but should be horizontal. The purpose of this is to prevent rainwater from accumulating here when it enters. It is preferable to insert a mesh into the bonding auxiliary groove as necessary, and to entangle the adhesive with the mesh to strengthen the bond between the base plate and the tile.

[0007] Both ends of the joint filler have angles corresponding to the upper and lower surfaces of the joint protrusion, respectively. Also, the thickness
As described above, when installed, it is configured to match the height of the joint protrusion. Furthermore, it is preferable to apply an adhesive to the back surface of the joint material in advance and to adhere a release paper thereon. In addition, if it is appropriate to construct joints only between the upper and lower tiles due to the relationship with the tiles used, the above-mentioned joint material should not be retrofitted between adjacent joint protrusions on the base board. . Since vertical joints are not formed as necessary, the above-mentioned joint material is not required.

As described above, the tile may be any tile that has an overhang extending from the circumferential side and a positioning base on the back surface. Of course, a positioning base may be added to the back surface of a general tile. The positioning base does not necessarily have to be in the shape of a rectangular parallelepiped, protruding from the inner quadrilateral portion of the back surface of the tile that is set back from the periphery by a width corresponding to the overhang. It can also be constructed with positioning pieces or positioning protrusions set up at each of its four corners. In addition, if a general tile is used in which a large number of parallel horizontal grooves in the shape of a dovetail groove are formed on the back surface, and the positioning piece or positioning protrusion is formed on the back surface as described above, , the grooves can be seen from both sides of the tile, so
If these are not filled with an adhesive or the like, as described above, it is appropriate to make the tiles contact each other at both ends when pasting, so as not to form vertical joints. In such a case, as mentioned above, the joint material is not used. Of course, as mentioned above, if the horizontal grooves can be successfully filled with an adhesive or the like and the side edges can be cleared, it is better to form vertical joints. If this is possible, it is preferable to form a large number of parallel lateral grooves in the form of dovetail grooves with enlarged interiors on the back surface of the positioning base of the tile.

[0009]

[Operation] Since the present invention is constructed as described above, the width of the positioning base of the tile to be used is considered in advance, and the joint material is applied to each adjacent base plate with a width slightly wider than this width. The tiles are then inserted and pasted between the joint protrusions, facing in a direction perpendicular to these, and each tile is arranged within the lattice frame thus constructed. The above-mentioned joint material may be attached in advance as described above to the entire area of the base plate constituting the wall, and then the tiles may be attached. Alternatively, each time a tile is pasted, a joint material may be inserted from the side under the overhang portion while the tile is pasted. The former would be more efficient.

In any case, it is preferable to fill the joint between the ends of the joint material and the joint protrusion with putty or caulk to hide the joint. . Further, it is preferable that the front surface of the joint material and the front surface of the joint protrusions constituting the joint be painted in a desired joint color, for example, black. In the case of the former procedure, in which the joint material is attached to the base board in advance and then the tiles are pasted, the above painting can be done after the joint material is pasted and before the tiles are placed, and in the latter case, the above painting can be done. In this case, the front surface of the base board and the front surface of the grout may be painted separately before the tiles are installed. By applying adhesive to the back side of the joint material, and inserting it at the above-mentioned position, that is, between the adjacent joint protrusions, at intervals slightly wider than the horizontal width of the positioning base of the tile. , and attach it to the front of the base plate. As mentioned above, if an adhesive is applied to the back surface and a release paper is attached in advance, it can be easily attached by peeling it off and pressing it to the above position.

[0011] Furthermore, the tile can be easily adhered by applying an adhesive to the back side of the tile and pressing it against the front surface of the base plate at the above-mentioned position. At this time, if the lower surface of the positioning base is brought into contact with the upper surface of the joint ridge, accurate positioning can be achieved and the so-called "sagging" phenomenon in which the tile falls under its own weight before the adhesive hardens can be prevented. You can also. However, if the joint material is attached to the base board and the tiles are attached as described above, the joint protrusion and the front side of the joint material will constitute the joint, so the joint will be completed at the same time, and the tiles will be attached. All pasting work is completed. Since the edges of the joint protrusion and the joint material are covered by the overhang portion of the tile, a beautiful deep joint can be obtained.

[0012] As mentioned above, a general tile having a large number of parallel horizontal grooves in the form of dovetail grooves with enlarged interior is used on the back side, and the back side has the above-mentioned grooves. If the above-mentioned positioning pieces or positioning protrusions are configured, if they are attached as described above, the above-mentioned horizontal grooves may be visible from the side edges of the tile at the vertical joint positions, making it unsightly. Treat appropriately. For example, when pasting the lateral groove, the adhesive is filled particularly to the side edges to make the side edges flat and clear. If this is not the case, no joint material will be placed between the joint protrusions on the base plate. Then, while keeping the side edges of the tiles in contact with each other, the other points are attached to the base board in the same manner as above. In other words, no vertical joints will be formed.

[0013]

Embodiments Hereinafter, embodiments of the present invention will be explained based on the drawings. First, a first embodiment of the present invention will be described based on FIGS. 1 to 6. The base board 1 is composed of a cement-based calcium board, and on its front surface, as shown in Fig. 1 and Figs. Between them, three parallel coupling auxiliary grooves 3, 3, 3 are formed horizontally at equal intervals. One of the above-mentioned joint protrusions 2, 2... is an element whose front side constitutes the horizontal joint between the tiles 4, 4, and the other is an element that constitutes the horizontal joint between the tiles 4, 4.
, 4..., the circumferential side of the positioning base 4b is brought into contact with the upper surface side of the positioning base 4b for positioning, and until the adhesive 5 dries and hardens, there will be no dripping or falling of the tiles 4, 4... It is an element for preventing
The spacing is slightly larger than this. The coupling auxiliary grooves 3, 3, . . . are constructed in such a manner that their upper side walls are inclined diagonally upward toward the inside.

[0014] Separately, the vertically adjacent joint protrusions 2,
The joint materials 6, 6, . . . have a length between 2 and 3. This is shown in Figure 3.
As shown in , it is a rectangular parallelepiped-shaped member, the thickness of which is the same as the height of the joint protrusions 2, 2, etc., an adhesive 7 is applied to the back surface of the member, and a release paper 8 is coated and pasted on the back surface of the member. This is what I wore. By the way, as especially shown in FIG. 2, the tiles 4, 4... constitute an overhang part 4a whose front side protrudes from the entire circumference side, and as a result, a positioning base 4 is formed on the back side.
Make b stand out. A large number of horizontal connecting auxiliary grooves 9, 9, . . . are formed in parallel on the back surface of the positioning base 4b. The coupling auxiliary grooves 9, 9, . . . have a shape in which both side walls are inclined in a direction in which the groove width increases toward the inside, that is, a dovetail groove shape.

[0015] The base plates 1, 1, . . . are then fixed to pillars constituting the frame of the building with screws. After that, Figures 4 to 6
As shown in FIG.
, 1... are arranged between adjacent joint protrusions 2, 2... with the direction intersecting these. In particular, as shown in FIG. 4, the tiles 4, 4... are attached at slightly wider width intervals in accordance with the dimensions of the positioning bases 4b, and the joint materials 6, 6 on both sides and the upper and lower joint protrusions 2 are installed. , 2, arrange them so that they form a rectangular frame when viewed from the front. At this time, the joint materials 6, 6... peel off the release paper 8 on the back surface to expose the adhesive 7, and are pasted to the front surfaces of the base plates 1, 1... through this. Next, putty is filled in the joints between both ends of the joint fillers 6, 6... and the joint protrusions 2, 2... to fill the gaps, and then the joint fillers 6, 6... and the joint protrusions 2, 2. Paint the front of... black. The purpose is to have black joints.

Then, on the front surface of the base plate 1, the tiles 4, 4... with the adhesive 5 on the back side are placed, and the lower side of their positioning base 4b is placed on the upper surface of the joint protrusion 2, 2... While making contact, press and fix the adhesive. Tile 4, 4...
The left and right sides of the positioning base 4b are attached so as to be in contact with the side parts of the joint materials 6, 6. Adhesive 5 above
are the connection auxiliary grooves 3, 3... and the tiles 4, 4 of the base plate 1.
It will get inside the coupling auxiliary grooves 9, 9... and solidify. Therefore, the tiles 4, 4... can be easily positioned by the joint protrusions 2, 2...,
In addition, before the adhesive 5 hardens, the positioning base 4b is supported by the joint protrusions 2, 2, . . . , so that "sagging" or falling is prevented. Moreover, the adhesive 5 not only connects the base plate 1 and the tiles 4, 4... with its adhesive strength, but also connects the former and the latter with the bonding auxiliary grooves 3, 3... and 9,
9. By entering and solidifying, the bond is further strengthened.

On the other hand, as shown in FIG.
, 2... and the joint materials 6, 6... constitute horizontal joints and vertical joints between each tile 4, 4..., and each of the tiles 4, 4...
The overhang part 4a of... is the surrounding joint material 6, 6
Since the front edges of the joint protrusions 2, 2 are covered, the joints do not appear and a beautiful deep joint can be formed. Furthermore, since there is no need for a joint filling process after the tiles 4, 4, etc. are pasted, it is extremely efficient. Furthermore, since it is only necessary to tile along the joint protrusions 2, 2...
Even an unskilled person can easily and accurately carry out the tiling process.

Next, a second embodiment of the present invention will be explained based on FIGS. 7 and 8. This is the same as the first embodiment except that vertical joints are not formed due to the configuration of the tiles 14, and therefore, the structure is such that the base plate 1 joint material 6 is not attached. Therefore, a brief explanation will be provided.

[0019] Except for the configuration of the tile 14, all other members are the same as those in the first embodiment, so the same reference numerals will be used for them and the explanation will be omitted. First, the tile 14 used in this example will be explained. As shown in FIG. 7, this tile 14 is basically a general tile equipped with a plurality of dovetail-shaped coupling auxiliary grooves 19, 19... on the back surface, and a plurality of positioning pieces 14b on the back surface. , 14b . The above positioning piece 14
b, 14b... each have a sticking plate part x bent at right angles at the lower part, and a contact plate part y bent at right angles in the opposite direction at the upper part.
The adhesive plate part x is adhered and fixed to the bottom of the two coupling auxiliary grooves 19, 19 close to the edges on both sides of the tile 14. Each auxiliary coupling groove 19, 19
Attach three of them at regular intervals. Each positioning piece 14b, 14b... is attached so that the abutting plate part y faces outward, and the outer end of the abutting plate part y is attached to the tile 14b.
This section delimits the range of the overhang part 14a. Naturally, the outside thereof becomes the overhang portion 14a.

[0020] The base plates 1, 1, . . . are then fixed to pillars constituting the frame of the building with screws. Note that the base plate 1,
The front surface of 1... shall be painted black in advance. The purpose is to have black joints. Thereafter, as shown in FIG.
4, 14..., the lower positioning pieces 14b, 1
4b... are brought into contact with the upper surfaces of the lower joint protrusions 2, 2... and are pressed and fixed. The side edges of the tiles 14, 14, . . . that are adjacent in the horizontal direction are brought into contact with each other. The adhesive 5 is applied to the auxiliary bonding grooves 3, 3... of the base plate 1 and the auxiliary bonding grooves 19 of the tiles 14, 14...
, 19... and solidify. Naturally, it will become entangled with the positioning pieces 14b, 14b, etc. and solidify. Therefore, the tiles 14, 14... can be easily positioned by the joint protrusions 2, 2..., and before the adhesive 5 hardens, the positioning pieces 14
b, 14b... are supported by the joint protrusions 2, 2..., so that "sagging" and falling are prevented.

On the other hand, the joint protrusions 2, 2... are attached to each tile 14,
14... constitutes a horizontal joint between each of the above tiles 14, 1
Since the overhang portions 14a of 4 cover the front edges of the upper and lower joint protrusions 2, 2, no joints appear and a beautiful deep joint can be formed. Of course,
It is extremely efficient because there is no joint filling process. Furthermore, since the tiling can be done along the joint protrusions 2, 2, . . . , even an unskilled person can easily and accurately perform the tiling process.

[0022]

As described above, according to the present invention, the joint is constituted by the joint protrusion and the joint filler disposed between them as necessary, and the work of filling the joint can be omitted.
Workability has been greatly improved and tiles can now be laid more efficiently. Furthermore, since the joint part is almost hidden by the overhanging part of the tile, the quality of the joint itself is improved, and in addition, deep joints can be formed easily. Also, since there is no need to fill the joints at the end of the process, there is no need to pollute the worksite, making cleaning easier. Furthermore, since no joint filler is used as described above, there is no need for subsequent cleaning of the tile surface, and as a result, the use of dangerous chemicals can be avoided. In addition, by attaching the tiles while keeping the circumferential side of the positioning base in contact with the joint protrusions formed on the base plate, it is possible to prevent the tiles from sagging or falling until the adhesive dries. In addition to increasing earthquake resistance, the joint protrusions also position the tiles in the vertical direction, making it extremely easy for even unskilled workers to tile in a desired design.

[Brief explanation of the drawing]

FIG. 1 is a schematic cross-sectional view taken along line A-A in FIG. 4;

FIG. 2 is a perspective view of the tile used in the first embodiment, seen from the back side.

FIG. 3 is a perspective view of the joint material seen from the front side.

FIG. 4 is a schematic front view showing a state in which joint material is pasted and tiles are pasted on the front surface of the base board, leaving a part intact.

[Figure 5] Figure 4 with the adhesive used to attach the tiles omitted
A schematic cross-sectional view taken along line B-B.

[Figure 6] C- in Figure 4 with the adhesive used to attach the tiles omitted
C-line schematic sectional view.

FIG. 7 is a perspective view of the tile used in the second embodiment, seen from the back side.

FIG. 8 is a schematic cross-sectional view of a base plate to which tiles of the second embodiment are attached.

[Explanation of symbols]

1 Base board 2 Joint protrusions ３　　　　　　　　　Connection auxiliary groove 4 Tile 4a Overhang part 4b Positioning base 5 Adhesive 6 Joint material 7 Adhesive 8 Release paper 9 Joining auxiliary groove 14 Tile 14a Overhang part 14b Positioning piece 19　　　　Connection auxiliary groove x Adhesive plate part y Contact plate part

Claims (5)

[Claims] Claim 1: A plurality of joint protrusions having a flat front surface and also serving as tile positioning guides are formed on the front surface of a base plate to be attached to a building frame at regular intervals and parallel to each other, and each of the adjacent joint protrusions is provided. A joint material that is arranged in a direction perpendicular to the adjacent joint ridges so that both ends are in contact with the adjacent joint ridges, and whose front surface is flat and is located on the same plane as the joint ridges. The tile is configured to be retrofitted, and the tile has a positioning base that protrudes from the back surface, and is inserted into a rectangular frame made up of the joint protrusion and the joint material that is installed later. An overhang part that protrudes from the entire circumference side to cover the front periphery of the base and the positioning base when they are inserted into the frame, and has a thickness corresponding to the depth of the joint. The positioning base of the tile is inserted into each rectangular frame constituted by the joint protrusion and the joint material added later, and the overhang part is inserted into the square frame. A tile adhesion structure in which the front edge of the frame is covered and the back side is adhered to the front surface of the base plate. 2. The positioning base is constituted by a positioning piece erected on the back side of the tile at a position corresponding to at least four corners of an inner quadrilateral that is set back from the peripheral edge by a width corresponding to the overhang part. The tile adhesion structure according to claim 1. 3. The positioning base includes positioning protrusions that are erected on the back surface of the tile at positions corresponding to at least four corners of an inner quadrilateral that is set back from the peripheral edge by a width corresponding to the overhang. The tile adhesion structure according to claim 1. 4. Adhering the tile according to claim 1, 2 or 3, wherein an adhesive is applied to the back surface of the joint material as a means for adhering it to the base plate, and a release paper is pasted thereon. structure. [Claim 5] A plurality of joint projections having a flat front surface and serving as tile positioning guides are formed at regular intervals and parallel to each other on the front surface of the base plate to be attached to the building frame; a positioning base inserted between the service protrusions;
When the above-mentioned positioning base is inserted between adjacent joint protrusions, the overhang part extends from the circumferential side to cover the inner edge of the front surface thereof, and has a thickness corresponding to the depth of the joint. The positioning base of the tile is inserted between the joint protrusions, and while the overhang part is covering the front inner edge of the joint protrusions, A tile adhesion structure in which the above-mentioned base plate is affixed to the front surface of the base plate.