JP7411385B2 - Construction method of auxiliary tile sheet and counter to which this auxiliary tile sheet is pasted - Google Patents

Description

The present disclosure relates to an auxiliary tile sheet and a method of constructing a counter to which the auxiliary tile sheet is attached.

Patent Document 1 discloses that a tile sheet in which a plurality of tile pieces are arranged side by side with backing material and integrated, and a printed matter on which a process diagram is printed to facilitate tiling work are simultaneously packaged in a packaging bag. A mosaic tile is disclosed.

Utility model registration No. 3218797

However, in Patent Document 1, when an area smaller than the external dimension of one tile piece constituting the tile sheet occurs on the attachment surface on which the tile sheet is attached, the tile pieces are cut one by one to fit this area. Then the tile pieces will be installed. Therefore, in the case of Patent Document 1, it may take time and effort to construct the tile pieces.

The present disclosure has been made in view of the above-mentioned conventional circumstances, and provides an auxiliary tile sheet that can be satisfactorily attached to an area other than the area on which the tile sheet is attached on the attachment surface on which the tile sheet is attached, and this auxiliary tile sheet. The problem to be solved is to provide a method for constructing a counter to which an auxiliary tile sheet is pasted.

The first disclosed auxiliary tile sheet is an auxiliary tile sheet that is pasted on a surface adjacent to a pasting surface on which a tile sheet in which a plurality of tiles are connected in a sheet shape is pasted, and the auxiliary tile sheet is an auxiliary tile sheet that is pasted on a surface adjacent to a pasting surface on which a tile sheet in which a plurality of tiles are connected in a sheet shape is pasted, and is made of irregularly shaped tiles that are different in shape from the tiles. They are connected in a sheet form.

The second disclosed method for constructing a counter is to apply an auxiliary tile in which odd-shaped tiles having a different shape from the tiles are connected in a sheet form to a surface adjacent to a pasting surface on which a tile sheet in which a plurality of tiles are connected in a sheet form is pasted. Includes steps to attach the sheet.

FIG. 1 is a plan view of the counter of Embodiment 1 viewed from above. FIG. 2 is a sectional view taken along line AA in FIG. FIG. 3 is a sectional view taken along line BB in FIG. FIG. 4 is a sectional view taken along line CC in FIG. FIG. 5 is a sectional view taken along line DD in FIG. FIG. 6 is a perspective view showing a state in which the counter body is placed on a bracket attached to the wall surface with the edge of the counter body in contact with the wall surface. FIG. 7 is a perspective view showing how the tile sheet and the auxiliary tile sheet are arranged on the upper surface of the counter main body. FIG. 8 is a plan view showing how the tile sheet placed on the top surface of the counter body is cut along the first joint and the tiles are removed. FIG. 9 is a plan view showing how the auxiliary tile sheet is placed in the area from which tiles have been removed. FIG. 10 is a perspective view showing how a wash basin and faucet fittings are attached to a counter body to which a tile sheet and an auxiliary tile sheet are attached.

<Embodiment 1>
EMBODIMENT OF THE INVENTION Hereinafter, the manufacturing method of the counter of this disclosure and Embodiment 1 which embodies the counter will be described with reference to FIGS. 1 to 10. In the following description, the directions appearing upward and downward in FIG. 2 and the directions appearing leftward and rightward in FIG. 3 are defined as upward and downward.

[Counter configuration]
For example, as shown in FIG. 2, the counter 10 of Embodiment 1 is mounted on a bracket 90 attached to a wall surface W1 and attached to wall surfaces W1 and W2 that are perpendicular to each other. The counter 10 is a hand washing counter installed in a washroom.

As shown in FIG. 3, the counter 10 includes a counter main body 10A, tile sheets 50, 50D, an auxiliary tile sheet 70, and a concealing member 10B. The counter main body 10A is a flat plate having a rectangular shape. The counter body 10A is made of, for example, a wooden material such as medium density fiberboard (MDF), particle board, lumber core, plywood, flash structure material, and honeycomb core material. A first through hole 10C and a second through hole 10E are formed through the counter body 10A (see FIGS. 4 and 5). In the counter main body 10A, a first through hole 10C with an inner diameter smaller than the lower inner diameter is provided on the upper side of the first through hole 10C (the upper and lower sides are the upper side and lower side in FIG. 2, and the left side and right side in FIG. 3). A reduced diameter portion 10D is formed (see FIG. 4). In the counter main body 10A, the upper side of the second through hole 10E is formed with a second reduced diameter portion 10F having an inner diameter smaller than the inner diameter of the lower side (see FIG. 5). A drain pipe 30B of a washbasin 30, which is a water supply and drainage device, is inserted into the first through hole 10C (see FIG. 4). An insertion tube 31E of a faucet fitting 31, which is a water supply and drainage device, is inserted into the second through hole 10E (see FIG. 5).

The tile sheets 50, 50D and the auxiliary tile sheet 70 are attached to the upper surface of the counter main body 10A. As shown in FIG. 1, the tile sheets 50 and 50D have a plurality of tiles 50A, a first joint 50B, and a second joint 50C. In the tile sheets 50 and 50D, a plurality of tiles 50A are connected in a sheet shape. Each tile 50A is made of, for example, porcelain. The front surface (front side surface in FIG. 1) of each tile 50A is a decorative surface, and the back surface (back side surface in FIG. 1) is a flat surface. Each tile 50A is a flat plate having a square shape when the decorative surface is viewed from the front, and has the same external shape. Each tile 50A is arranged in a grid pattern so that opposing sides are parallel to each other and the first joints 50B form continuous joints. The outer shape of the tile sheets 50, 50D is a rectangular shape defined by a pair of long sides and a pair of short sides when the decorative surface is viewed from the front. The dimensions of the long side and short side of the tile sheet 50 are set to predetermined sizes.

The first joint 50B fills the space between adjacent tiles 50A and connects each tile 50A. It is preferable that the widths of each first joint 50B are the same. The first joint 50B is made of, for example, flexible synthetic resin, rubber, or the like. In this embodiment, it is preferable to use silicone resin from the viewpoint of weather resistance and the like.

The second joint 50C covers the side surfaces of the tiles 50A located on the four sides of each of the tile sheets 50 and 50D. The second joint 50C is made of the same material as the first joint 50B. The material of the second joint 50C may be different from that of the first joint 50B. It is preferable that the width of the second joint 50C is narrower than the width of the first joint 50B.

As shown in FIGS. 4 and 5, the tile sheet 50 has a first insertion hole 50E and a second insertion hole 50F formed therethrough. Each of the first insertion hole 50E and the second insertion hole 50F is located at a position communicating with the first through hole 10C and the second through hole 10E when the tile sheet 50 is placed at a predetermined position on the upper surface of the counter main body 10A. is formed. The inner diameter of the first insertion hole 50E is the same as the inner diameter of the first reduced diameter portion 10D. The inner diameter of the first insertion hole 50E may be larger than the inner diameter of the first reduced diameter portion 10D. The drain pipe 30B of the washbasin 30 is inserted through the first insertion hole 50E. The inner diameter of the second insertion hole 50F is the same as the inner diameter of the second reduced diameter portion 10F. The inner diameter of the second insertion hole 50F may be larger than the inner diameter of the second reduced diameter portion 10F. The insertion tube 31E of the faucet fitting 31 is inserted into the second insertion hole 50F.

The tile sheet 50D is formed by cutting the tile sheet 50 in which the first insertion hole 50E and the second insertion hole 50F are not formed along the first joint 50B extending in a direction perpendicular to the long side. . The first joint 50B is a through joint made of silicone resin. Therefore, the tile sheet 50 can be easily cut in a straight line along the first joint 50B using a cutter knife or the like. If cut in this way, the long side dimension of tile sheet 50D will be shorter than the long side dimension of tile sheet 50.

As shown in FIGS. 1 and 3, the tile sheets 50 and 50D are attached to the upper surface of the counter main body 10A with one of the second joints 50C located on each short side facing each other. A predetermined gap is formed between the opposing second joints 50C, and the filler F is filled in this gap.

The auxiliary tile sheet 70 has a plurality of tiles 50A, a plurality of irregularly shaped tiles 70A, a third joint 70B, and a fourth joint 70C. In the auxiliary tile sheet 70, the tiles 50A are arranged in a line with opposing sides parallel to each other.

Each irregularly shaped tile 70A is, for example, a cut of the tile 50A parallel to either side of the tile 50A. That is, the irregularly shaped tile 70A has a different external shape from the tile 50A of the tile sheets 50 and 50D. Each irregularly shaped tile 70A has a rectangular shape defined by a pair of long sides and a pair of short sides when the decorative surface is viewed from the front. Specifically, the long side of the irregularly shaped tile 70A has the same size as one side of the tile 50A. The short side of the irregularly shaped tile 70A is shorter than one side of the tile 50A. The irregularly shaped tiles 70A are arranged in a line with their short sides facing each other in parallel. Each irregularly shaped tile 70A is arranged with one long side facing parallel to one side of the tile 50A. That is, in the irregularly shaped tile 70A, the length of one side facing the tile 50A is equal to the length of one side of the tile 50A. A cut surface when cutting the tile 50A is located on the other long side of each irregularly shaped tile 70A.

The third joint 70B fills the gap between the tile 50A and the irregularly shaped tile 70A, and connects the tile 50A and the irregularly shaped tile 70A. The third joint 70B is a through joint. It is preferable that the third joint 70B is made of the same material as the first joint 50B and the second joint 50C. It is preferable that the width of the third joint 70B is the same as the width of the first joint 50B.

The fourth joint 70C is arranged to surround three sides of the auxiliary tile sheet 70. Specifically, the fourth joint 70C is not arranged on the other long side of each irregularly shaped tile 70A. The fourth joint 70C is preferably made of the same material as the first joint 50B, the second joint 50C, and the third joint 70B. The width of the fourth joint 70C is preferably narrower than the width of the third joint 70B. It is preferable that the width of the fourth joint 70C is the same as the width of the second joint 50C. The auxiliary tile sheet 70 is made up of a tile 50A and an irregularly shaped tile 70A connected in a sheet shape.

The auxiliary tile sheet 70 is placed on the counter with the fourth joint 70C located on the side of the tile 50A arranged in a row facing the second joint 50C located on the short side of the tile sheet 50D that does not face the tile sheet 50. It is attached to the upper surface of the main body 10A. That is, the auxiliary tile sheet 70 is pasted on the region R (see FIG. 8) adjacent to the pasting region of the tile sheet 50D. A predetermined gap is formed between the second joint 50C and the fourth joint 70C which face each other, and the filler F is filled in this gap.

The concealing member 10B has a predetermined thickness and has a band shape. The concealing member 10B covers the edge of the counter body 10A, the side surface of the second joint 50C located at the end of the tile sheet 50D adjacent to the concealing member 10B, and the side surface of the fourth joint 70C located at the end of the auxiliary tile sheet 70. Conceal. The side surface of the second joint 50C located at the end of the tile sheet 50D and the side surface of the fourth joint 70C located at the end of the auxiliary tile sheet 70 may be collectively regarded as the side surface of the tile sheet 50D. In this embodiment, the median value of the dimensional tolerance of the concealing member 10B that protrudes above the counter main body 10A is set to be the same as the thickness of the tile 50A and the irregularly shaped tile 70A. Specifically, even if this dimension deviates to the lowest side in the tolerance range, the concealing member 10B is designed to be higher than the side surfaces of the tile 50A and irregularly shaped tile 70A. Therefore, the side surfaces of the tiles 50A and irregularly shaped tiles 70A are not exposed. Furthermore, the concealing member 10B conceals at least a portion of the tile 50A in plan view. The concealing member 10B is made of, for example, artificial marble, artificial marble, a wooden material, a synthetic resin, or the like. The concealing member 10B is located at the edge of the four sides around the counter body 10A that does not face the wall surfaces W1, W2, the side surface of the second joint 50C of the tile sheets 50, 50D arranged along this edge, and the auxiliary tile sheet 70. It is attached to the edge of the counter main body 10A so as to hide the side surface of the fourth joint 70C.

The concealing member 10B is attached to two adjacent edges of the four edges of the counter main body 10A. A predetermined gap is formed between the concealing member 10B, a second joint 50C facing the concealing member 10B, and a fourth joint 70C facing the concealing member 10B, and this gap is filled with filler F. . A predetermined gap is also formed between the wall surfaces W1, W2, a second joint 50C facing the wall surfaces W1, W2, and a fourth joint 70C facing the wall surfaces W1, W2, and the filler F is also applied to this gap. Filled.

As shown in FIG. 4, the wash basin 30 has a wash basin main body 30M and a drain pipe 30B. The washbasin main body 30M has a bowl shape whose diameter decreases downward when it is attached to the counter 10. A drain port 30A is formed at the lower end of the wash basin main body 30M. The drain pipe 30B has a cylindrical shape and is inserted into the drain port 30A. A radially projecting collar portion 30C is formed at one end of the drain pipe 30B. The collar portion 30C is arranged inside the washbasin main body 30M. In the wash basin main body 30M, the front side and the back side of the drain port 30A are sandwiched between a first packing 30D and a second packing 30E that are inserted into the drain pipe 30B. A first washer 30F is inserted into the drain pipe 30B adjacent to the lower end of the second packing 30E. A thread is formed on the outer peripheral surface of the drain pipe 30B from the other end to one end. The drain pipe 30B is connected to the wash basin main body 30M by tightening a first nut 30G from the other end of the drain pipe 30B protruding downward from the back surface of the wash basin main body 30M. A single-sided adhesive sheet 30K and a silicone resin 30L are sandwiched between the lower end of the washbasin main body 30M and the upper surface of the tile sheet 50.

The second packing 30E, the first washer 30F, and the first nut 30G do not protrude below the first reduced diameter portion 10D. A second washer 30H is inserted through the drain pipe 30B. The second washer 30H is in contact with the lower end of the first reduced diameter portion 10D so as to cover the second packing 30E, the first washer 30F, and the first nut 30G. The washbasin 30 is connected to the counter 10 by tightening the second nut 30J from the other end of the drain pipe 30B that protrudes below the counter main body 10A. The second washer 30H and the second nut 30J do not protrude downward from the first through hole 10C.

As shown in FIG. 5, the faucet fitting 31 extends in the vertical direction when the faucet main body 31A is attached to the counter 10. A water spout 31B is provided at the upper end of the faucet body 31A in a cylindrical shape that extends in a direction intersecting the direction in which the faucet body 31A extends, and has a water spout 31D formed at its tip. An operating handle 31C is provided at the upper end of the faucet body 31A. An insertion tube 31E that is inserted into the second through hole 10E of the counter body 10A and the second insertion hole 50F of the tile sheet 50 is provided at the lower end of the faucet body 31A. A thread is formed on the outer peripheral surface of the insertion tube 31E.

In the counter 10, the upper surface around the second insertion hole 50F and the lower surface around the second reduced diameter portion 10F are sandwiched between a third packing 31F and a fourth packing 31G inserted into the insertion tube 31E. A third washer 31H is inserted into the insertion tube 31E adjacent to the lower end of the fourth packing 31G. The faucet fitting 31 is connected to the counter 10 by tightening the third nut 31J from the other end of the insertion tube 31E that protrudes below the counter main body 10A. The fourth packing 31G, the third washer 31H, and the third nut 31J do not protrude downward from the second through hole 10E.

[Counter construction method]
Next, a method of constructing the counter 10 will be explained. A concealing member 10B is attached to the edge of the counter body 10A, for example, at a factory that manufactures the counter body 10A. The concealing member 10B is attached to two adjacent edges of the four edges of the counter body 10A. A first through hole 10C and a second through hole 10E are formed in advance at predetermined positions of the counter body 10A at a factory or the like where the counter body 10A is manufactured.

A first through hole 50E and a second through hole 10E through which the wash basin 30 and faucet fitting 31 are inserted are formed in the tile sheet 50, for example, in a factory that manufactures the tile sheet 50. Specifically, the first insertion hole 50E is formed to penetrate the tile sheet 50 so as to communicate with the first through hole 10C, and the second insertion hole 50F communicates with the second through hole 10E.

Next, the counter main body 10A to which the concealing member 10B is attached is installed at a predetermined location (hereinafter also referred to as a construction location). Specifically, first, the builder who constructs the counter 10 screws the bracket 90 to the wall surface W1 (see FIG. 2). Screws S are used for screw fastening. The bracket 90 is for supporting the counter main body 10A. Next, as shown in FIG. 6, the builder places the counter main body 10A on a bracket 90 attached to the wall surface W1. At this time, the builder confirms whether the longitudinal dimension of the counter main body 10A is an appropriate dimension for the construction site.

As a result of the confirmation, if it is necessary to adjust the longitudinal dimension of the counter body 10A, the constructor executes a cutting procedure on site to cut the counter body 10A with the concealing member 10B attached together with the concealing member 10B. do. At this point, the tile sheets 50, 50D and the auxiliary tile sheet 70 are not attached to the counter main body 10A. Therefore, the counter main body 10A can be easily cut using an electric saw or the like without using a tool for cutting tiles.

Next, the counter main body 10A is screwed to the bracket 90 using screws T, while maintaining the state in which each of the two edges to which the concealing member 10B is not attached is in contact with the wall surfaces W1 and W2 ( (See Figure 2).

Next, a pasting procedure and an auxiliary tile sheet pasting procedure are executed. In the pasting procedure, the contractor pastes tile sheets 50 and 50D, each of which is a plurality of tiles 50A connected together in a sheet shape, on the surface of the counter main body 10A. In the auxiliary tile sheet pasting procedure, the construction contractor pastes the auxiliary tile sheet 70, which is a sheet-like connection of irregularly shaped tiles 70A having a different shape from the tile 50A of the tile sheets 50 and 50D, in the area R adjacent to the pasting area of the tile sheet 50D. Ru.

Specifically, as shown in FIG. 7, a construction contractor attaches tile sheets 50, 50D and an auxiliary tile sheet 70 to the upper surface of the counter main body 10A. First, the constructor applies masking tape to the upper surface and outer surface of the concealing member 10B, and to the wall surfaces W1 and W2. The constructor applies masking tape so as to horizontally connect the upper ends of the concealing member 10B that contact each of the wall surfaces W1 and W2. However, the state in which masking tape is applied is not shown.

Next, the constructor places the tile sheets 50, 50D on the top surface of the counter main body 10A, and checks the dimensions of the tile sheets 50, 50D with respect to the counter main body 10A. Specifically, between the second joint 50C of the tile sheets 50, 50D and the concealing member 10B, between the second joint 50C of the tile sheets 50, 50D and the wall surface W1, and between adjacent second joints 50C. The tile sheets 50 and 50D are arranged on the upper surface of the counter main body 10A so that a predetermined gap is formed between the tiles.

At this time, if the gap between the wall surface W2 and the second joint 50C facing the wall surface W2 is shorter than the dimension of one side of the tile 50A and wider than the predetermined gap, or if the predetermined gap itself is not provided (i.e. , if the predetermined gap is not formed), remove the tiles 50A of the tile sheet 50D adjacent to the wall surface W2 in a row along the first joint 50B using a cutter knife or the like (see FIG. 8). This provides a region R adjacent to the pasting region of the tile sheet 50D.

Next, the contractor places the auxiliary tile sheet 70 in the region R of the upper surface of the counter body 10A exposed by cutting the tile sheet 50D and removing the tile 50A. As shown in FIG. 9, a plurality of types of auxiliary tile sheets 70 are prepared in advance, with irregularly shaped tiles 70A having different short side dimensions. Among these auxiliary tile sheets 70, the gap between the second joint 50C of the tile sheet 50D and the fourth joint 70C facing the second joint 50C, and the gap between the wall surface W2 and the irregularly shaped tile 70A facing the wall surface W2. The one whose gap is closest to the predetermined gap is selected and placed in the area R of the exposed upper surface of the counter main body 10A.

Next, the contractor attaches the tile sheets 50, 50D and the auxiliary tile sheet 70 to the upper surface of the counter main body 10A. Specifically, the constructor evenly applies silicone resin to the upper surface of the counter main body 10A. The contractor then places the tile sheets 50, 50D and the auxiliary tile sheet 70 on the upper surface of the counter body 10A coated with the silicone resin before the silicone resin hardens. At this time, the side surfaces of the tile sheets 50, 50D are hidden by the hiding member 10B. That is, the concealment procedure is realized by the same process as the pasting procedure. The auxiliary tile sheet 70 is attached to the region R.

Next, the construction contractor attaches the wash basin 30 to the counter 10. First, as shown in FIG. 10, the constructor attaches a single-sided adhesive sheet 30K to a position surrounding the drain pipe 30B at the lower end of the washbasin main body 30M. The single-sided adhesive sheet 30K is made of, for example, synthetic resin, has an adhesive applied to one side, and has a dust adhesion prevention sheet pasted on the adhesive surface in advance to prevent dust from adhering to the adhesive. However, the dust adhesion prevention sheet is not shown. The single-sided adhesive sheet 30K is attached to the handwash main body 30M by bringing the surface on which the adhesive is exposed into contact with the lower end of the handwash main body 30M.

Next, the constructor applies silicone resin 30L to the decorative surface around the first insertion hole 50E of the tile sheet 50. Next, the constructor inserts the drain pipe 30B of the wash basin 30 into the first insertion hole 50E and the first through hole 10C. At this time, the silicone resin 30L comes into contact with the other surface of the single-sided adhesive sheet 30K where the adhesive is exposed. Next, the contractor inserts the second washer 30H into the drain pipe 30B protruding below the counter main body 10A, and tightens the second nut 30J (see FIG. 4). In this way, the wash basin 30 is connected to the counter 10.

Next, the construction contractor attaches the faucet fitting 31 to the counter 10. First, the contractor inserts the third packing 31F into the insertion tube 31E. Next, the construction contractor inserts the insertion tube 31E into the second insertion hole 50F and the second through hole 10E. Next, the contractor inserts the fourth packing 31G and the third washer 31H into the insertion tube 31E that protrudes below the counter main body 10A, and tightens the third nut 31J (see FIG. 5). In this way, the faucet fitting 31 is attached to the counter 10.

Next, the constructor applies masking tape to the tile sheets 50, 50D and the auxiliary tile sheet 70. Specifically, the construction contractor applies masking tape to the decorative surfaces of the tile sheets 50, 50D and the auxiliary tile sheet 70 along the second joint 50C and the fourth joint 70C. However, the state in which masking tape is applied is not shown. Next, the constructor examines the gaps between the tile sheets 50, 50D and the auxiliary tile sheet 70, the gaps between the tile sheets 50, 50D, and the auxiliary tile sheet 70, the walls W1, W2, and the concealing member 10B. is filled with filler F (see Figure 1). The installer then removes the masking tape before the silicone resin cures. In this way, the counter 10 is constructed at the construction site.

According to the embodiment configured as described above, the following effects are achieved.

The auxiliary tile sheet 70 of the present disclosure is an auxiliary tile sheet 70 that is pasted on a surface adjacent to the pasting surface on which the tile sheets 50 and 50D, each of which is a plurality of tiles 50A connected in a sheet shape, is pasted, and has a shape different from that of the tile 50A. Irregular-shaped tiles 70A are connected in a sheet shape. According to this configuration, since the auxiliary tile sheet 70 has irregularly shaped tiles 70A connected in advance in a sheet form, the contractor cuts the tiles 50A on the surface adjacent to the pasting surface on which the tile sheets 50 and 50D are pasted. There is no need to take the trouble of pasting the irregularly shaped tiles 70A produced one by one.

The auxiliary tile sheet 70 of the present disclosure has one row in which a plurality of tiles 50A having the same external shape as the tiles 50A are arranged in one direction. According to this configuration, not only an area smaller than the outer shape of the tile 50A constituting the tile sheets 50, 50D, but also an area larger than the outer shape of the tile sheet 50A can be satisfactorily filled.

In the auxiliary tile sheet 70 of the present disclosure, the tiles 50A are square in plan view, and the length of one side of the irregularly shaped tile 70A facing the tile 50A is equal to the length of one side of the tile 50A. According to this configuration, by arranging the side of the odd-shaped tile 70A, which has the same dimensions as one side of the tile 50A constituting the tile sheet 50, 50D, to face one side of the tile 50A, the arrangement pattern of the tiles 50A on the tile sheet 50, 50D is created. The surface adjacent to the surface to which the tile sheets 50, 50D are pasted can be filled without destroying the surface.

In the counter construction method of the present disclosure, an irregularly shaped tile 70A having a different shape from the tile 50A is connected in a sheet shape to a surface adjacent to a pasting surface on which a tile sheet 50, 50D in which a plurality of tiles 50A are connected in a sheet shape is pasted. This includes a procedure for pasting the auxiliary tile sheet 70. According to this configuration, since the auxiliary tile sheets 70 connected in a sheet form are used, the contractor does not have to cut the tiles 50A one by one to produce the irregularly shaped tiles 70A.

The present disclosure is not limited to the first embodiment described above and illustrated in the drawings, and, for example, the following embodiments are also included within the technical scope of the present disclosure.
(1) In the first embodiment, square tiles are connected. The present invention is not limited to this, and rectangular tiles may be connected. In this case, it is preferable to arrange the tiles in a grid pattern so that the first joints form continuous joints.
(2) In the first embodiment, concealing members are attached to two sides of the edge of the counter body. However, the present invention is not limited to this, and the concealing member may be attached only to one of the edges of the long side of the counter body. Thereby, the length in the long side direction can be adjusted at each of the edges of the short side of the counter body. Furthermore, concealing members may be attached to three sides of the edge of the counter body.
(3) In the first embodiment, the length of the counter main body in the long side direction is adjusted. The present invention is not limited to this, and the length of the counter main body in the short side direction may be adjusted.
(4) In the first embodiment, the material of the tile is porcelain. The material of the tile is not limited to this.
(5) In Embodiment 1, the edge of the counter body and the side surface of the tile are concealed using a concealing member. However, the present invention is not limited to this, and only the side surfaces of the tiles may be hidden using a concealing member. Specifically, it is conceivable to attach a concealing member along the outer periphery of the upper surface of the counter body.
(6) In the first embodiment, the auxiliary tile sheet has one row in which tiles having the same external shape as the tiles on the tile sheet are arranged in one direction. However, the present invention is not limited to this, and there may be two or more rows in which tiles having the same external shape as the tiles on the tile sheet are arranged in one direction.
(7) The fourth joint along the long side of the auxiliary tile sheet may not be provided on the tile side of the auxiliary tile sheet.
(8) The installation location of the counter is not limited to the washroom, but may be, for example, the entrance.
(9) The use of the counter is not limited to hand washing, but may also be used for washing, for example.

The embodiments disclosed this time should be considered to be illustrative in all respects and not restrictive. The scope of the present disclosure is not limited to the embodiments disclosed herein.

50, 50D...Tile sheet, 50A...Tile, 70...Auxiliary tile sheet, 70A...Irregular tile

Claims (4)

An auxiliary tile sheet that is pasted on a surface adjacent to a pasting surface on which a tile sheet in which a plurality of tiles are connected in a sheet shape is pasted, wherein irregularly shaped tiles of a different shape from the tiles are connected in a sheet shape , and the irregularly shaped tiles are adjacent to each other. and a joint that covers the outer edge side of the auxiliary tile sheet,
In a plan view from above, at least the width of the joint adjacent to the tile sheet among the joints covering the side surfaces of the outer edge of the auxiliary tile sheet is narrower than the width of the joint filling between the adjacent odd-shaped tiles. sheet. The auxiliary tile sheet according to claim 1, comprising at least one row in which a plurality of tiles having the same external shape as the tile are arranged in one direction. In plan view, the tile has a square shape, and the irregularly shaped tile has a rectangular shape,
3. The auxiliary tile sheet according to claim 1, wherein, in the irregularly shaped tile, the length of one side facing the tile is equal to the length of one side of the tile. comprising the step of pasting an auxiliary tile sheet in which odd-shaped tiles of a different shape from the tiles are connected in a sheet form on a surface adjacent to a pasting surface on which a tile sheet in which a plurality of tiles are connected in a sheet form is pasted;
The auxiliary tile sheet has a joint that fills in between the adjacent odd-shaped tiles, and a joint that covers the side surface of the outer edge of the auxiliary tile sheet,
In a plan view from above, at least the width of the joint adjacent to the tile sheet among the joints covering the side surfaces of the outer edge of the auxiliary tile sheet is narrower than the width of the joint filling between the adjacent odd-shaped tiles. Construction method.

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