JPH086438B2 - Tile panel - Google Patents

Description

Detailed Description of the Invention

[0001]

The present invention relates to a place to be used as exterior materials for buildings, relates tile and tile panel hollow panel are combined together, the assembly with the adhesive and the tile of the hollow panels and pottery, hollow panel Each tile to
Can be engaged and received at the upper and lower locations, respectively.
In this way, not only in factory construction but also on-site construction, the tile surface angle can be made uniform and can be easily constructed with good workability and good appearance design.

[0002]

2. Description of the Related Art As conventional tile panels, for example, those proposed in Japanese Patent Laid-Open No. 2-194249 (see A in FIG. 6) and those proposed in Japanese Utility Model Publication 1-24277 (see FIG. 6B), and those proposed in Japanese Examined Patent Publication No. 62-6988 (see C in FIG. 6).

The tile panel shown in FIG. 6A is a panel 50.
The adhesive 52 is interposed between the front surface and the back surface of the tile 51, and the locking claw 53 on the front surface of the panel 50 is engaged with the locking groove 54 on the back surface of the tile 51.
The space 55 between the locking claw 53 and the locking groove 54.
Since the adhesive 52 is made to flow and intervene, there is the following problem.

When the tile 51 is fixed to the panel 50 at the site for construction, the engaging claws 53 on the front surface of the panel 50 are attached to the rear surface of the tile 51.
The stop groove 54 is locked, but the engagement and support relationship of both is locked.
One by the upper edge of the claw 53 and the locking groove 54 portion on the upper side of the upper edge
The tiles are not
The movement of the tile surface cannot be prevented and the tile surface angle is
There is a structural problem that tends to be uniform. Also, panel 50
Apply the adhesive 52 to the lower surface of the locking claw 53 in
At that time, the predetermined adhesive force cannot be obtained or the adhesive 52 squeezes out from the lower edge of the tile 51 due to the fact that the coating amount is easy to increase and decrease and is not uniform, and the coating position is easily changed and is not constant. To do. In particular, the lack of adhesiveness leads to the serious problem of falling off the tile 51, so the coating amount tends to be large, and the above-mentioned protrusion becomes noticeable, and the protrusion is required to adjust the appearance design. It is required to remove the excess adhesive. In addition, it takes a great deal of time to remove the adhesive that has leached out, and it is very difficult to completely remove it, and it is almost impossible and the cost becomes high.

The tile panel shown in FIG. 6B is a panel 60.
The adhesive 62 is applied on the surface, and the tile 63 having the dovetail groove 64 corresponding to the dovetail groove 61 on the panel surface is adhered and fixed on the entire surface. Have a

The engagement / support relationship between the dovetail 61 and the dovetail ridge 64 is
As in the case of (A), the adhesive is dry because it is in one place.
Prevents movement due to the weight of the tile, etc. until it solidifies
It is not possible, and the tile surface angle tends to be uneven.
There's a problem. In addition, since the application amount of the adhesive 62 is easy to increase and decrease and is not uniform in on-site construction, the adhesive may ooze out into the gap between adjacent tiles, and joint treatment is essential to hide this. . Moreover, since the tile 63 is a pottery product, it is difficult to think that the end face shape of the dovetail ridge 64 is constant, so even if one seeks the function of the trowel on the end face of the ant ridge 64 and tries to make the adhesive uniform, If the dovetail ridge 64 is large, it slides along the dovetail groove 61 and acts as a quill, contrary to the action of the trowel, and the adhesive 62 is scraped off, and the adhesive strength cannot be obtained. Become. Also, the ant ridge 64
When is small, a portion where the adhesive 62 cannot be made uniform is formed and the adhesive strength is reduced.

Even if the shape of the end face of the dovetail ridge 64 of the tile is constant, the gap between the end face of the dovetail ridge 64 and the adhesive surface becomes 0 to minus only by making the adhesive 62 uniform. Power will be reduced.

The tile panel shown in FIG. 6C is a panel 70.
The groove 71 on the surface is parallel to the top and bottom,
The protrusions 73 that fit into the concave grooves 71 are formed in parallel with each other in the vertical direction, and the tile 72 is entirely bonded to the panel 70 with the adhesive 74. This tile panel is also via adhesive 74
There is the following problem due to the fitting structure of the concave groove 71 and the protruding piece 73 and the entire surface adhesion.

[0009] The panel 70 and the tile 72 are fitted to each other at two places, upper and lower.
However, in the loose mating relationship with the adhesive 74,
Because of the presence of the adhesive 74, the tile 72
Cannot prevent movement due to its own weight, etc., and its surface angle is uneven.
It may become one. Also, as in the former two cases, the amount of adhesive 74 applied is not uniform because it is easy to increase or decrease in field construction, so the gap between adjacent tiles 72 that are entirely adhered to the surface of panel 70 is well shaped with adhesive 74. Buried areas and glue
This is a serious design problem because there are spots where 74 is protruding and spots where they are open. Moreover, it takes a great deal of time to remove the adhesive 74 that has leached out, and it is difficult to completely remove it, which is almost impossible, and the cost increases. In addition, the surface of the tile 72 may be soiled when the adhesive 74 that has leached out is removed.

[0010]

SUMMARY OF THE INVENTION The problem to be solved is the tile surface angle resulting from the engagement relationship between the panel and the tile.
The degree of adhesiveness and the amount of adhesive applied during on-site construction are easy to change and are not uniform, so the adhesive may stick out, there may be gaps, and there may be design problems. That is, it takes a great deal of time to remove the adhesive, hide the joint by treating it with joints, and the adhesive strength is reduced or lost due to the variation in the shape and size of the tile which is a pottery.

[0011]

[Means for Solving the Problems] In order to achieve the above-mentioned object, the present invention has a plurality of downward facing parallel top and bottom faces of a tile.
A hook-shaped engaging protrusion is formed, and the upward hook-shaped engaging jaws that respectively support the engaging protrusion in the engaged state on the surface of the hollow panel are parallel to each other in the vertical direction. And then engage the engaging protrusions of this tile with the engaging jaws of the hollow panel.
At the same time, an adhesive is interposed in the groove between the engaging jaws of the hollow panel, and the engaging projection is adhered in the groove to fix the engaging state.

Further, the present invention is characterized in that an adhesive is interposed between the upper surface side of the engaging protrusion of the lower side of the tile in the groove and the lower surface side of the engaging jaw of the hollow panel.

Further, the present invention is characterized in that an adhesive agent is interposed between the lower surface of the engaging projection of the tile in the groove and the surface of the hollow panel between the engaging jaws. To do.

Further, a part of the adhesive may be interposed between the recesses between the upper and lower engaging projections of the tile and the engaging jaws of the hollow panel. Furthermore, the adhesive may be applied to either the tile or the hollow panel, but it is advantageous in the factory construction that the hollow panel side can be applied while controlling the application location and the application amount by an automatic application device. In the field construction, the tile side is more advantageous in terms of controlling the coating amount and coating position.

The tile is appropriately selected from known members including ceramics. Hollow panels are extruded profiles, cement panels and other known materials, and adhesives are known materials such as mortar.

[0016]

[Operation] An adhesive is interposed in the groove between the upward hook-shaped engaging jaws of the hollow panel surface with which the upper and lower downward hook-shaped engaging projections on the back surface of the tile are engaged, and the groove is engaged in this groove. Since the protrusions are bonded and fixed in the above- mentioned upper and lower engagement / supporting states, extra adhesive is applied even if the amount of adhesive applied is not uniform and easy to change, as in the case of on-site construction. There is no such thing as a drug leaking out. Therefore, unlike the conventional one, there is no need for a very troublesome work except for the adhesive that has leached out, and since the tile surface is not soiled, the workability is good and the appearance design is excellent. There is.

In the tile, upper and lower downward hook-shaped engaging projections are respectively engaged and supported by the upward hook-shaped engaging jaws of the hollow panel, and the tiles are fixed to the engaged and supported state with an adhesive. Therefore, the upper part of the tile is positioned at the upper engaging / supporting point and the lower part of the tile is positioned at the lower engaging / supporting point, and the tile surface angle can be finished uniformly.

Further, according to the present invention, since the adhesive is interposed between the upper side of the engaging projection of the tile in the groove and the lower side of the engaging jaw of the hollow panel, the adhesive is adhered. Even if the force is reduced, the solidified adhesive restrains the movement of the tile, works by holding the engaging protrusion and the engaging jaw in the engaged / supporting state, and the tile does not lift and does not come off. Moreover, the variation in the height of the engaging protrusions on the tile of the pottery can be adjusted with the adhesive, and the finish in the adhesively fixed state can be made uniform.

Further, according to the present invention, since the adhesive is interposed between the lower surface of the engaging projection of the tile in the groove and the surface portion between the engaging jaws of the hollow panel, the pottery Variations in height of the engaging protrusions in the tile can be adjusted with an adhesive, and the finish in the adhesively fixed state can be made uniform.

[0020]

1 and 2 show a first embodiment of a tile panel of the present invention, which is constructed by assembling a tile 1 and a hollow panel 2 with an adhesive 3 interposed therebetween. .

The tile 1 is a horizontally long rectangular block, and a step portion 4 corresponding to the thickness of the tile is formed at the upper edge portion, and a projecting portion 5 is formed so as to project upward on the back surface side of the step portion 4, and,
On the back surface side of the lower edge portion, a step portion 6 corresponding to the projecting portion 5 is formed as a recess. Then, upper and lower parallel engaging protrusions 7 and lower engaging protrusions 8 are formed on the back surface side of the tile 1, and the lower surface portions 7a and 8a of the upper and lower engaging protrusions 7 and 8 have cross sections, respectively. It is formed in a downward hook shape.

This tile 1 engages upper and lower engaging projections 7 and 8 with an upper engaging jaw 9 and a lower engaging jaw 10 of the hollow panel 2 respectively, and engages with and receives the hollow panel 2. It is in a supported state.

The hollow panel 2 is a long hollow extruded material, and a convex joint 11 for connection with the hollow panel 2 in the upper tile panel is provided at the upper end and a lower tile panel is provided at the lower end. Recessed joints 12 for connection with the hollow panel 2 are formed respectively. On the front surface side of the hollow panel 2, a plurality of rows are formed by vertically arranging an upper engaging jaw 9 and a lower engaging jaw 10 which are supported in correspondence with the upper and lower engaging protrusions 7 and 8 of the tile 1. ing. The upper and lower engaging jaws 9 and 10 have upper surface portions 9a and 10a formed in a hook shape in cross section respectively, and upper surface portions 9a and 10a having an upward hook shape have lower surface portions 7a and 8a having downward hook shapes, respectively. Engaged.

Then, the groove 13 between the upper and lower engaging jaws 9 and 10 is formed.
The adhesive 3 is interposed in the play space a between the upper surface portion 8b of the lower engaging projection 8 and the lower surface portion 9b of the upper engaging jaw 9 and the adhesive force of the adhesive 3 The lower engaging protrusion 8 is adhered and fixed in the groove 13 with the solid adhesive 3 and the upward movement of the tile 1 is blocked by the solid adhesive 3 so that the upper engaging protrusion 7 and the upper engaging jaw 9 are separated. , Lower engaging projection 8 and lower engaging jaw 10
Are fixed in an engaged / supported state so that the tile 1 does not fall off the hollow panel 2.

A part of the adhesive 3 is formed between the bottom portion 14a of the recess 14 between the upper and lower engaging projections 7 and 8 of the tile 1 and the outer surface portion 9c of the upper engaging jaw 9 of the hollow panel 2. The tile 1 and the hollow panel 2 are bonded and fixed by the adhesive force with the gap b interposed therebetween.

Next, a case where the above-described tile panel of the first embodiment is assembled in a factory will be described. First,
The adhesive 3 is applied to the hollow panel 2 by the automatic application device 15 illustrated in FIG. The automatic coating device 15 includes a conveyor 16 that conveys the hollow panel 2 and an automatic gun 17 that is located on the lower edge of each upper engaging jaw 9 of the hollow panel 2 that is moved by the conveyor 16.
An adhesive supply element 18 for supplying the melt adhesive 3 to each automatic gun 17, a compressed air supply element 20 connected to the solenoid valve 19 and the adhesive supply element 18 of the automatic gun 17,
The automatic gun 17 is located beside the conveyor 16 in front of the
Sensor that detects the end of the hollow panel 2 that is moving toward
21 and a solenoid valve 19 and a sensor 21, which are in communication with each other, and which include a timer 22 which outputs an opening operation to the solenoid valve 19 for a certain period of time when receiving an output from the sensor 21 that the end of the hollow panel 2 is detected, The agent 3 is configured so that a fixed amount can be applied to a fixed portion.

Using this automatic coating device 15, the outer surface portion 9c to the lower surface portion 9b of each upper engaging jaw 9 in the hollow panel 2
Adhesive 3 is applied in a fixed amount along the corner. The application amount is set to be a little higher so that the adhesive can intervene in the entire play space a at the time of assembly in consideration of the variation in the shape and size of the lower engaging protrusion 8 in the tile 1 which is a pottery. .

In the construction method of assembling the tile 1 from the lower side to the upper side, the upper engaging projection 7 is first set in the upper engaging jaw while the tile 5 has the projecting portion 5 at the upper end inclined to the hollow panel 2 side. Engage with section 9. At the same time, the lower part of the tile 1 is pushed toward the hollow panel 2 side to cause the adhesive 3 to flow toward the lower surface part 9b side by the recess 14 so that the lower engaging projection 8 is engaged with the lower engaging jaw 10 and The adhesive 3 is applied to the entire play space a between the upper surface portion 8b of the engaging projection 8 and the lower surface portion 9b of the upper engaging jaw 9, and the excess adhesive 3 is applied to the outer surface portion 9c of the upper engaging jaw 9. And the bottom of the recess 14
Tile 1 is placed in the space b between 14a and
Are bonded and fixed to the hollow panel 2 in an engaged / supported state.

Next, the upper tile 1 is bonded and fixed to the hollow panel 2 in the engaged / supported state through the same procedure, and this is repeated to assemble from the lower side to the upper side.

In addition, in the construction method of assembling from the upper side to the lower side, the tile 1 is adhered and fixed in the engaged / supported state from the upper side of the hollow panel 2 through the same procedure as described above, and this is repeated from the upper side to the lower side. Assemble sequentially to the side.

As a result, since the excess adhesive 3 does not squeeze out on the surface side of the tile 1, there is no need for a very troublesome work except for the adhesive 3 squeezed out, and the tile 1 Since it does not stain the surface, it has good workability and an excellent appearance design.

The tile 1 has upper and lower engaging projections 7 and 8 respectively engaged and supported by the upper and lower engaging jaws 9 and 10 of the hollow panel 2, and in this engaged and supported state. Since the tile 1 is fixed with the adhesive 3, the upper part of the tile 1 is positioned at the upper engaging / supporting point, and the lower part of the tile 1 is positioned at the lower engaging / supporting point. Can be finished uniformly.

Since the adhesive 3 is interposed in the play space a between the lower engaging projection upper surface portion 8b of the tile 1 in the groove portion 13 and the upper engaging jaw lower surface portion 9b of the hollow panel 2. , Even if the adhesive strength of the adhesive 3 is reduced, the solidified adhesive 3 restrains the upward movement of the tile 1 and the upper and lower engaging protrusions 7,
8 and the upper and lower engaging jaws 9 and 10 are engaged and supported so that the tile 1 does not lift and does not come off. Moreover, the variation in the height of the engaging protrusions 7 and 8 in the tile 1 of the pottery can be adjusted by the adhesive 3 which flows and flows to the gap b side, and the finish of the adhesive fixing state can be made uniform. it can.

Further, the tile 1 can be assembled from either the upper side or the lower side, and the flexibility of the assembling work is excellent. Then, at the time of factory construction, the adhesive 3 can be applied to the hollow panel 2 while controlling the application location and the application amount by the automatic application device 15. Therefore, the application amount can be increased or decreased according to the shape of the tile 1, It can be adjusted to the optimum coating amount. Further, since the coating amount can be made uniform, it is not necessary to apply the adhesive more than necessary, the wasteful consumption of the adhesive is eliminated, and the cost can be reduced.

FIG. 3 illustrates a second embodiment of the tile panel of the present invention. Since the structure is basically the same as that of the first embodiment, the description of the common structure is omitted. ,
The different configurations will be described below.

The adhesive 3 is applied between the upper surface portion 8b of the lower engaging protrusion 8 and the lower surface portion 9b of the upper engaging jaw 9 in the groove 13 between the upper and lower engaging jaws 9 and 10. Almost the entire play space a, the inner surface portion 8c of the lower engaging projection 8 and the bottom portion of the groove portion 13
The lower engaging projection 8 is adhered and fixed in the groove portion 13 by an adhesive force, which is interposed in the entire gap c between the lower portion 13a and the gap 13a.
The solid adhesive 3 prevents the tile 1 from moving upward, so that the upper engaging protrusion 7 and the upper engaging jaw 9 and the lower engaging protrusion 8 and the lower engaging jaw 10 respectively. The tile 1 is fixed in the engaged / supported state so as not to fall off from the hollow panel 2.

When the tile panel of the second embodiment is assembled in a factory, the adhesive 3 is quantitatively applied to each groove 13 of the hollow panel 2 by using the automatic application device 15. The coating amount is
Considering the variation in the shape and size of the lower engaging protrusion 8 in the tile 1 which is a pottery, the adhesive is set to be slightly larger so that it can intervene in the entire gap c and almost the entire play space a. .

Then, in the construction method of assembling the tile 1 from the lower side to the upper side, the upper engaging projection 7 is first set in the upper engaging jaw in a state in which the protruding portion 5 at the upper end of the tile 1 is inclined toward the hollow panel 2 side. Engage with section 9. At the same time, the lower part of the tile 1 is pushed to the hollow panel 2 side, and the adhesive 3 in the groove 13 is pushed and moved by the inner surface portion 8c of the lower engaging projection 8 to flow to the play space a side, and the lower engaging projection 8 Is engaged with the lower engaging jaw 10 and the groove
The tile 3 is formed by interposing the adhesive 3 in the entire gap c between the bottom portion 13a of the 13 and the inner surface portion 8c of the lower engaging protrusion 8 and further by adhering the adhesive 3 in almost all of the play space a. Are bonded and fixed to the hollow panel 2 in an engaged / supported state.

Next, the upper tile 1 is bonded and fixed to the hollow panel 2 in the engaged / supported state through the same procedure, and this is repeated to assemble from the lower side to the upper side.

Further, in the construction method of assembling from the upper side to the lower side, the tile 1 is adhered and fixed in the engaged / supported state from the upper side of the hollow panel 2 through the same procedure as described above, and this is repeated to make the lower side from the upper side. Assemble sequentially to the side.

As a result, the same effect as that of the first embodiment can be obtained.

FIG. 4 shows an example in which the tile panel of the present invention is assembled on-site. Since the structure of the tile panel itself is basically the same as that of the first embodiment, its explanation is omitted. To do.

At the construction site, the adhesive 3 is applied to the corner of the recess 14 of the tile 1 which extends from the bottom portion 14a to the upper surface portion 8b. The application amount is set to be a little higher so that the adhesive can intervene in the entire play space a at the time of assembly in consideration of the variation in the shape and size of the lower engaging protrusion 8 in the tile 1 which is a pottery. .

In the construction method in which the tile 1 is assembled from the lower side to the upper side, the upper engaging projection 7 is first set in the upper engaging jaw while the tile 5 has the projecting portion 5 at the upper end inclined to the hollow panel 2 side. Engage with section 9. At the same time, the lower part of the tile 1 is pushed toward the hollow panel 2 side, and the adhesive 3 is applied to the lower surface part 9b of the upper engaging jaw part 9.
Flow to the side to engage the lower engaging projection 8 with the lower engaging jaw 10, and to interpose the adhesive 3 in the entire play space a and the extra adhesive 3 in the gap b, respectively. The tile 1 is adhered and fixed to the hollow panel 2 in an engaged / supported state.

Next, the upper tile 1 is bonded and fixed to the hollow panel 2 in the engaged / supported state through the same procedure, and this is repeated to assemble from the lower side to the upper side.

Further, in the construction method of assembling from the upper side to the lower side, the tile 1 is adhered and fixed in the engaged / supported state from the upper side of the hollow panel 2 through the same procedure as described above, and this is repeated from the upper side to the lower side. Assemble sequentially to the side.

As a result, even if the amount of the adhesive 3 applied on the tile 1 is not uniform, the excess adhesive 3 will not ooze out from the tile 1. Therefore, the tile 1 should be installed on site. In addition, the same effects as those of the first embodiment can be obtained except for the advantage of factory construction.

In the automatic coating device 15 illustrated in FIG. 5, the sensor 21 is replaced with one that detects and outputs the presence of the moving hollow panel 2, and a timer 22 is used to replace the sensor with the hollow panel 2. The solenoid valve 19 may be provided with a control box that outputs a valve opening operation while receiving the output indicating that the presence of 2 is detected.

[0049]

EFFECT OF THE INVENTION A. According to claim 1, an adhesive agent is interposed in the groove between the upward hook-shaped engaging jaws of the hollow panel surface with which the upper and lower downward hook-shaped engaging projections on the back surface of the tile are respectively engaged, Glue the engaging protrusions to the above
Since it is fixed in the engaged / supported state below , excess adhesive may ooze out even if it is not uniform and the amount of adhesive applied is easy to change, as in the case of on-site construction. Absent. Therefore, unlike the conventional one, there is no need for a very troublesome work except for the adhesive that has leached out, and since the tile surface is not soiled, the workability is good and the appearance design is excellent. There is.

B. According to the same paragraph, tiles are hooked downward and downward.
Since the shape- engaging protrusions are engaged and supported by the upward hook-shaped engaging jaws of the hollow panel, respectively, and are fixed in this engaged and supported state with an adhesive, the upper part of the tile is on the upper side of the engaging-受支locations, tiles lower the engagement and受支portion of the lower, the positioning, respectively, a fixed with adhesive at the same position
The tile surface angle can be finished evenly.

C. According to claim 2, since the adhesive is interposed between the upper side of the engaging projection of the lower side of the tile in the groove and the lower side of the engaging jaw of the hollow panel, the adhesive force of the adhesive is reduced. Even so, the solidified adhesive restrains the movement of the tiles, works by holding the engaging projections and the engaging jaws in the engaged / supported state, and the tiles do not float and do not come off. Moreover, the variation in the height of the engaging protrusions on the tile of the pottery can be adjusted with the adhesive, and the finish in the adhesively fixed state can be made uniform.

D. According to claim 3, since the adhesive is interposed between the rear surface side of the lower engaging protrusion of the tile in the groove and the surface portion between the engaging jaws of the hollow panel, engagement in the tile of the pottery product. The variation in height of the protrusions can be adjusted with an adhesive, and the finish in the adhesively fixed state can be made uniform.

[Brief description of drawings]

FIG. 1 is a perspective view showing a first embodiment of a tile panel of the present invention during assembly.

FIG. 2 is an enlarged vertical sectional view of the same.

FIG. 3 is a partial vertical cross-sectional view showing a second embodiment of the tile panel of the present invention during assembly.

FIG. 4 is a partial vertical cross-sectional view showing an on-site construction example of assembly in the tile panel according to the first embodiment of the present invention.

FIG. 5 is a schematic view of an automatic coating device used for coating an adhesive in the tile panel of the present invention.

6A to 6C are partial vertical cross-sectional views each showing a conventional tile panel.

[Explanation of symbols]

 1 tile 2 hollow panel 3 adhesive 4 tile step 5 tile projection 6 tile step 7 tile upper engaging protrusion 7a upper engaging protrusion lower surface 8 tile lower engaging protrusion 8a lower Lower surface of engaging projection 8b Upper surface of lower engaging projection 8c Inner surface of lower engaging projection 9 Upper engaging jaw of hollow panel 9a Upper surface of upper engaging jaw 9b Upper engaging jaw Lower surface part 9c Outer surface part of upper engaging jaw 10 Lower engaging jaw of hollow panel 10a Upper surface part of lower engaging jaw 11 Convex joint of hollow panel 12 Recessed joint of hollow panel 13 Hollow panel groove 13a Bottom of groove 14 Tile recess 14a Bottom of recess 15 Automatic applicator 16 Conveyor of automatic applicator 17 Automatic gun of automatic applicator 18 Adhesive supply element of automatic applicator 19 Solenoid valve of automatic applicator 20 Automatic applicator Compressed air supply element 21 Automatic coating device sensor 22 Automatic coating device Immers a Tile panel play space b, c Tile panel gap

Claims (3)

[Claims] 1. A lower back surface of a plurality of parallel shaped and below the tiles
Forming the orientation hook shape engaging projection, parallel upward hook shape engaging jaws for受支respectively the engaging projection in the engaged state in response to the engagement projection on the surface of the hollow panel in the vertical Formed into a
Engage the engaging ridges on this tile with the engaging jaws on the hollow panel.
At the same time, the tile panel is characterized in that an adhesive is interposed in the groove between the engaging jaws of the hollow panel and the engaging protrusion is adhered in the groove to fix the engaging state. 2. The adhesive is interposed between the upper side of the engaging projection of the lower side of the tile in the groove and the lower side of the engaging jaw of the hollow panel. Tile panel. 3. The adhesive is interposed between the lower surface of the engaging projection of the tile in the groove and the surface of the hollow panel between the engaging jaws of the hollow panel. 2. The tile panel according to any one of 2 above.