JP4570416B2 - Tile construction method, tiled base unit and tile used for this, outer wall finishing method, inner wall finishing method, floor finishing method - Google Patents

Description

  The present invention mainly relates to a tile construction method in which a tile is crimped and bonded to an outer wall, an inner wall, a floor, etc. of a building using a mortar as an adhesive, a tiled ground unit and tile used therefor, an outer wall finishing method, an inner wall finishing method, and a floor finishing. It is about the method.

Conventionally, as a construction method for this type of tile, especially a construction method for preventing the peeling of the tile, a V-shaped locking member nailed to the building frame is used, and this is formed between the tile backs. It is known that a groove is aligned and a tile is inserted and attached from the small edge.
There is also known a structure in which a bracket having diagonally upward latching pieces is fixed to a housing of a building, and tiles having diagonally downward grooves are fixed to the latching pieces. .
JP-A-6-81441, JP 2003-253848 A

  In such a conventional tile construction method, it is necessary not only to make use of the waterproofness and adhesiveness of the mortar, but also to move the tile addressed to the bracket downward or to the side to hook it. There is a problem that the tile work is complicated.

  The present invention relates to a tile construction method capable of reliably preventing the tile and mortar from peeling off from the casing over time without impairing the tileability, tiled base unit and tile used therefor, and It is an object to provide an outer wall finishing method, an inner wall finishing method, and a floor finishing method.

Construction method of tiles of the present invention, in the method of constructing the tiles crimping tension many tiles to the mortar smeared on the surface of the skeleton as a base, is formed in a lattice frame-shaped or wire grid pattern, at a plurality of locations A tiled ground unit comprising a base body fixed to the housing, and a plurality of wire rods supported and fixed to the base body so as to be flush with the surface of the mortar and laid in parallel to each other according to the tile pitch. In addition, a tiled base unit is used on the surface of the housing using a large number of tiles formed with deep grooves wider than the width of each wire so as to include each wire and its surrounding mortar in a crimped state. After installing the base unit and fixing the base unit, coat the tiled base unit on the surface of the housing and be flush with the multiple wires. A step smeared mortar smear mortar, to the respective wire rods, characterized by comprising a compression tension step for each crimping tension many tiles made to match the groove line, the.

According to this configuration, after fixing the tiled base unit on the surface of the frame, when applying the mortar, the wire becomes a measure of the thickness of the mortar, so skill is required for the mortar application work (left plastering work) do not do. Further, when the tiles are crimped and tensioned, the wire rod serves as a guide for the tile position, and therefore, operations such as threading the water string can be omitted. Further, in the tile pressing work, the tiles may be simply pasted, and there is no need to move the tiles up and down, left and right, etc. as in the prior art.
On the other hand, the mortar after curing is pressed by the wire rod of the tiled base unit fixed to the casing, and is difficult to peel off from the casing and does not fall off even if peeled off. Further, the tile after curing is in a form in which the groove portion is bonded to the mortar enclosing the wire. In other words, the tile is bonded to the reinforced mortar at the groove portion, and even if the flat portion (kiji) on the back surface is peeled off, the tile does not fall off. In this case, the groove of the tile may have a cross-sectional groove shape in which the tip side is narrow, but preferably has a straight cross-sectional shape or a cross-sectional trapezoidal shape in order to make use of the adhesive force of the mortar.
In addition, the tiled base unit can be configured at low cost and light weight while maintaining a certain rigidity and ease of mounting. Furthermore, adhesion of the mortar to the housing is not inhibited.
Note that the tiled base unit is preferably made of steel or stainless steel, and anchor bolts, nailing, screwing, or the like is used for the fixing depending on the type of the casing.

Another tile construction method according to the present invention is a tile construction method in which a large number of tiles are pressure-bonded to a mortar applied to the surface of a casing as a base so that the tile is flush with the surface of the mortar. A tiled ground unit comprising a plurality of wires laid in parallel to each other in accordance with the tension pitch, and a plurality of support pieces for supporting and fixing each wire at a predetermined pitch, and a base body fixed to the housing. Use a number of tiles with deep grooves wider than the width of each wire so as to include each wire and its surrounding mortar in a crimped state. After the fixing base unit mounting process and the base unit mounting process, the mortar is applied to the surface of the housing so that it can be applied to the tiled base unit and be flush with the multiple wires. And mortar smeared step daub, to the respective wire rods, characterized in that and a crimping tension step for each crimping tension many tiles made to match the groove line.

According to this configuration, after fixing the tiled base unit on the surface of the frame, when applying the mortar, the wire becomes a measure of the thickness of the mortar, so skill is required for the mortar application work (left plastering work) do not do. Further, when the tiles are crimped and tensioned, the wire material serves as a guide for the tile position, so that operations such as passing through the water thread can be omitted. Furthermore, in the tile pressing work, the tiles may be simply pasted, and there is no need to move the tiles up and down, left and right, etc. as in the prior art.
On the other hand, the mortar after curing is pressed by the wire rod of the tiled base unit fixed to the casing, and is difficult to peel off from the casing and does not fall off even if peeled off. Further, the tile after curing is in a form in which the groove portion is bonded to the mortar enclosing the wire. That is, the tile is bonded to the reinforced mortar at the groove, and even if the flat portion (kiji) on the back surface is peeled off, the tile does not fall off. In this case, the groove of the tile may have a cross-sectional groove shape in which the tip side is narrow, but preferably has a straight cross-sectional shape or a cross-sectional trapezoidal shape in order to make use of the adhesive force of the mortar.
Further, if the wire is fixed to the support piece protruding from the base body by welding or the like, the tiled base unit can be easily produced.
Note that the tiled base unit is preferably made of steel or stainless steel, and anchor bolts, nailing, screwing, or the like is used for fixing depending on the type of the casing.
Further, the support piece may be formed by cutting and forming the constituent plate material (integral press molding) if the base body is in a lattice frame shape, and may be formed by bending the constituent wire material (integral bending molding) if the base body is in a grid shape. ,preferable.

Another tile construction method of the present invention is a tile construction method in which a large number of tiles are pressure-bonded to a mortar coated on the surface of the housing, and a base body fixed to the housing, a surface of the mortar, A tile composed of a plurality of wires that are installed in parallel to each other so as to be flush with each other and in accordance with the pitch of the tiles, and are welded and fixed to the base body at bent portions bent to the base body side at a predetermined pitch. In addition to using a tension base unit, a number of tiles with deep grooves wider than the width of each wire so as to include each wire and its surrounding mortar in a crimped state are used. After the base unit mounting process for fixing the tension base unit and the base unit mounting process, the surface of the housing is coated with the tile base unit and a plurality of wires and surfaces And mortar smeared step smearing the mortar so that, with respect to the respective wire rods, characterized by comprising a compression tension step for each crimping tension many tiles made to match the groove line, the.

According to this configuration, after fixing the tiled base unit on the surface of the frame, when applying the mortar, the wire becomes a measure of the thickness of the mortar. do not do. Further, when the tiles are crimped and tensioned, the wire material serves as a guide for the tile position, so that operations such as passing through the water thread can be omitted. Furthermore, in the tile pressing work, the tiles may be simply pasted, and there is no need to move the tiles up and down, left and right, etc. as in the prior art.
On the other hand, the mortar after curing is pressed by the wire rod of the tiled base unit fixed to the casing, and is difficult to peel off from the casing and does not fall off even if peeled off. In addition, the tile after curing has a form in which the groove portion is bonded to the mortar enclosing the wire. That is, the tile is bonded to the reinforced mortar at the groove, and even if the flat portion (kiji) on the back surface is peeled off, the tile does not fall off. In this case, the groove of the tile may have a cross-sectional groove shape in which the tip side is narrow, but preferably has a straight cross-sectional shape or a cross-sectional trapezoidal shape in order to make use of the adhesive force of the mortar.
Moreover, the main part (straight line part) of a wire and the fixing | fixed part to a base body can be easily formed only by bending a wire rod in multiple places.
Note that the tiled base unit is preferably made of steel or stainless steel, and anchor bolts, nailing, screwing, or the like is used for the fixing depending on the type of the casing.

  In these cases, it is preferable that the groove is formed between a pair of linings protruding from the back surface of the tile.

  According to this configuration, it is not necessary to form the tile extremely thick, and it is possible to effectively prevent the tiles from burning and the like. In addition, it is preferable that the thickness of each lining and the thickness of the tile (kiji portion) are substantially the same so as not to cause burning cracks as much as possible.

  In this case, it is preferable that the pair of linings extend along the long side of the tile and project at an intermediate position in the short side direction.

  According to this configuration, even if the back is long, the tile can be attached without tilting.

In these cases, when the groove width of the base portion of the back is W1 and the groove width of the tip portion is W0,
W1 ≦ W0
It is preferable that

  According to this configuration, the mortar bonded to the two backs, that is, the base of the mortar filled in the gap between the two backs does not have a constricted part, and the mortar of this part is hardly chipped from the mortar on the side of the casing In addition, the wire can be sufficiently retained. Moreover, in the manufacture of tiles, it is easy to perform die cutting, and a tile with backing can be easily manufactured.

  In these cases, it is preferable that a large number of tiles are composed of a plurality of facing tile units.

  According to this structure, workability can be improved.

  In this case, it is preferable that the vertical and horizontal dimensions of the tiled base unit are the same as the surface unit tile or a dimension that is an integer multiple.

  According to this configuration, the building modules of the tiled foundation unit and the surface unit tile can be unified, and the workability can be further improved. In addition, it is easy to store and transport the tiled base unit from the front unit tile.

  The tiled ground unit of the present invention is used in the above-described tile construction method.

  According to this configuration, it is possible to improve the workability of tiling and to effectively prevent the tile and mortar from being detached and dropped from the casing.

  The tile of the present invention is used in the above-described tile construction method.

  According to this configuration, it is possible to provide a tile that does not peel off or fall off from the casing in cooperation with the above tiled base unit.

  The exterior wall finishing method of the present invention is characterized in that a number of tiles are constructed on the exterior wall of a building using the tile construction method described above.

  The interior wall finishing method of the present invention is characterized in that a number of tiles are constructed on the interior wall of a building using the tile construction method described above.

  The floor finishing method of the present invention is characterized in that a large number of tiles are constructed on the floor of a building using the tile construction method described above.

  According to these configurations, it is possible to improve the workability of tiling, and to effectively prevent the tile and mortar from being detached and dropped from the casing.

  As described above, according to the tile construction method of the present invention, the tiled ground unit and tile used in the tile, and the outer wall finishing method, the inner wall finishing method, and the floor finishing method, the tiled workability is not impaired. In addition, it is possible to reliably prevent the tile and mortar from peeling off from the casing. Therefore, the reliability and safety of tile finishing can be significantly improved.

  Hereinafter, with reference to the attached drawings, a case where a tile construction method according to an embodiment of the present invention, a tiled base unit used for the tile construction method, and a tile are applied to a building exterior wall finishing method will be described. As shown in FIGS. 1 and 2, the outer wall finishing method includes fixing a plurality of tiled base units 2 over the entire surface of the concrete casing 1 and applying the plurality of tiled base units 2 to the mortar. 3 is applied, and a large number of tiles (surface unit tiles) 4 are pressure-bonded to this. In this case, the tile 4 may be attached by joints (through joints), not shown, or by horizontal joints or tear joints (horse joints). Further, instead of the individual tiles 4, a cover unit tile in which a plurality of tiles 4 are pasted on the surface may be used.

  As shown in FIGS. 3 and 4, the tiled base unit 2 includes a lattice frame-shaped base body 11 fixed to the concrete housing 1 and a plurality of wires 12 supported and fixed to the base body 11. ing. The base body 11 is formed in a lattice frame shape having a plurality of openings 14 by press-molding a metal plate such as stainless steel or steel or welding a strip-shaped plate material, and anchor bolts ( A number of through-holes 15 for hole-in anchors 5 are formed. The base body 11 of the embodiment has an outer shape of 1000 mm × 1000 mm (× 2 mm thickness), but it is formed in a size that is easy to handle, such as 900 mm × 900 mm or 900 mm × 1800 mm, considering a building module. Is preferred. However, in the case of using a surface unit tile, it is also preferable to form it so that it is the same size, or at least one of the vertical and horizontal sizes is an integer in consideration of transportation and storage.

  The plurality of wires 12 supported and fixed to the base body 11 are formed by partially bending a metal wire such as stainless steel or steel, and have the same pitch as the vertical arrangement pitch of the tiles 4 and are parallel to each other (horizontal). And is installed at a position overhanging the mortar 3 thickness from the base body 11. That is, the plurality of wires 12 extend horizontally and are arranged in accordance with the vertical arrangement pitch of the tiles 4 and further from the surface of the base body 11 so as to be substantially flush with the surface of the mortar 3. It is erected apart. Each wire 12 is bent at both ends in an “L” shape, bent at an intermediate portion into a “U” shape at a pitch of 200 mm, and welded and fixed (welded) to the base body 11 by the plurality of bent portions 17b. Yes. That is, each wire 12 is integrally formed with a plurality of linear portions 17 a spaced from the surface of the base body 11 and a plurality of bent portions 17 b welded to the base body 11.

  In addition, although the wire 12 of embodiment uses the stainless steel wire, you may use an iron wire (preferably "annealed iron wire"). Moreover, although the thing of 3 mm diameter is used in the wire 12 of embodiment, if it is the thickness around 3 mm diameter, it will not be limited to this. Similarly, the fixed pitch of the wire 12 is not limited to 200 mm (depending on the diameter of the wire). The wire 12 may have a square cross section or the like, and need not be circular in cross section.

  FIG. 5 shows a second embodiment of the tiled foundation unit 2. In this embodiment, the base body 11 is provided with a large number of support pieces 19 for supporting and fixing the wire 12. The large number of support pieces 19 are formed so as to be cut and raised when the base body 11 is press-molded. For example, the support pieces 19 are formed so as to be arranged at a pitch of 200 mm at the arrangement position (horizontal) of each wire 12. In this case, the height of each support piece 19 is formed so that the wire 12 fixed thereto is flush with the mortar, and the width thereof is substantially the same as or narrower than the diameter of the wire 12. Yes. A semicircular recess is formed at the tip 19a of each support piece 19 so as to follow the cross-sectional shape of the half of the wire 12. On the other hand, each wire 12 is formed in a straight line without being bent, and is fixed (welded) to the tip (semicircular recess) 19a of each support piece 19 aligned in a horizontal line.

  FIG. 6 shows a third embodiment of the tiled base unit 2. In this embodiment, the base body 11 is composed of a wire lattice. The base body 11 is formed by, for example, assembling 5 mm diameter wire rods in a lattice shape. On the other hand, each wire 12 is supported and fixed to the vertical lattice 21 of the base body (wire lattice) 11 by welding the bent portions 17b. Further, as shown in the figure, the base body 11 is fixed to the concrete casing 1 by a fixing bracket 22 having an intermediate portion bent into a “U” shape. Instead of the bent portion 17b of the wire 12, a bent portion may be formed in the vertical lattice 21. In such a case, the wire 12 is formed in a straight line without being bent.

  FIG. 7 shows a fourth embodiment of the tiled base unit 2. In the embodiment of FIG. 6A, a base portion 24 corresponding to the base body 11, a wire portion 25 corresponding to the wire rod 12, and a connecting piece portion 26 corresponding to the support piece 19 are integrally formed by press molding. Has been. The tiled base unit 1 is completed by cutting out the plate material to produce a prototype of the base portion 24, the wire portion 25, and the connecting piece portion 26, and bending the wire portion 25 and the connecting piece portion 26 into a crank shape.

  Moreover, in the modification of the figure (b), the wire part 25 is comprised by the some wire | line part site | part (it is located in linear form) 25a formed discontinuously. In this case, the connecting piece portions 26 are formed at both ends or intermediate portions of each wire portion 25a.

  Next, the tile 4 will be described with reference to FIG. The tile 4 includes a rectangular tile body 31 and four backs 32 formed on the back surface of the tile body 31 in parallel to the long side direction. The four backs 32 are composed of a pair of intermediate backs 32a and 32a located in the middle of the tile 4 in the width direction, and a pair of outer end backs 32b and 32b located at the outer ends. In the state, the wire 12 faces the groove 33 formed between the pair of intermediate portion backs 32a and 32a. That is, a deep groove 33 having a width wider than the width of the wire 12 is formed between the intermediate portion backs 32a and 32a so as to include the wire 12 and the mortar 3 around it.

  For example, in the tile 4 according to the embodiment, the tile main body 31 is 95 mm × 45 mm × 7 mm, and the intermediate part back 32a and the outer end back 32b are formed with a protruding dimension L = 7 mm and a thickness D = 5 mm. . In addition, the separation distance between the pair of intermediate portion backs 32a and 32a, that is, the groove width W of the groove 33 is formed to be W = 5 mm to 10 mm so as to include the wire 12 having a diameter of 3 mm. In this case, the diameter of the wire 12 and the groove width of the groove 33 are arbitrary, but the mortar 4 is sufficiently left around the wire 12 so that the wire 12 acts in a reinforcing manner.

That is, as shown in FIG. 9, when the groove width on the root portion side of the intermediate portion backing 32a in the groove shape 33 is W1, and the groove width on the tip portion side is W0,
W1 ≦ W0
In this case, it is preferable to use a straight or groove shape with a widened tip side, instead of a general “dough shape”. Thereby, a constriction part does not arise in the base part of the mortar 3 with which it fills in the groove | channel 33, but the mortar 3 of this part is hard to chip from the mortar 3 by the side of the concrete housing 1, and can hold the wire 12 fully. it can. Moreover, in the manufacture of the tile 4, it is easy to remove the mold, and the tile 4 with the backing 32 can be easily manufactured.

  FIG. 10 is another embodiment of the tile 4. In the figure (a), a pair of outer end portion backing 32b is omitted, and only a pair of intermediate portion backings 32a, 32a are provided. Further, in the figure (b), one intermediate part back 32a also serves as one outer end back 32b, and the groove 33 is located at one end in the width direction of the tile 4. Is formed. Note that two grooves 33 may be formed in the tile 4 in order to increase the adhesive strength. In such a case, two wires 12 for one tile 4 are required.

  Here, with reference to FIG. 1 thru | or FIG. 3, the outer wall finishing method (tiling method) using the said tiled base | substrate unit 2 and the tile 4 is demonstrated. First, the position of the anchor bolt 5 for fixing the tiled foundation unit 2 is marked on the surface of the concrete casing 1 that has undergone the foundation inspection. Next, a large number of through holes 15 for the anchor bolts 5 are drilled according to the marking lines. However, instead of this, an insert nut may be driven when the concrete housing 1 is driven. Next, the tiled foundation unit 2 is placed on the concrete case 1 and fixed to the surface of the concrete case 1 with the anchor bolts 5.

  After the tiled base unit 2 is fixed to the entire area (the wall surface of 1) of the concrete casing 1, the mortar 3 is applied next. The mortar 3 is coated with the tiled base unit 2 and finished to a thickness that is flush with the wire 12 of the tiled base unit 2 as a reference (about 10 mm thick). In addition, since the mortar 3 is applied based on the wire 12, it is not necessary to stretch the water string (pass the water string). In the state where mortar 3 is applied, each wire 12 is visually recognized as slightly floating on the surface. Therefore, the tile (surface covering unit tile) 4 is pressure-bonded to the wire 12 so as to align and press the groove 33. In the case of a cover unit tile, the mount is peeled off here. Finally, “joint repair”, “soil removal”, “joint filling”, and “washing” are performed to complete the construction.

  In addition, the “flat object” of the tile 4 is stretched on the flat portion of the outer wall (concrete frame 1), but before the “flat object” is stretched on the corner portion (entry corner and exit corner), The object "will be crimped. In such a case, as in the above case, an “act” having a backing 32 is prepared, and crimping is performed so as to be hung over the tiled base unit 2 adjacent to the corner portion. However, it is more preferable to prepare a tiled base unit 2 having an L-shaped cross section for the corner portion and fix it to the corner portion of the outer wall. Further, when the tile 4 is stretched vertically, the tiled ground unit 2 is also vertically fixed and fixed to the concrete frame 1.

  As shown in FIG. 2, when the tile 4 is stretched and the curing of the mortar 3 is completed, the wire 12 is inserted into the groove 33 of the applied tile 4 together with the mortar 3 surrounding it and solidifies. In this state, the wire 12 functions like a reinforcing bar (strand) with respect to the mortar 3, and the mortar 3 and the tile 4 are bonded in a wide area at the groove 33. For this reason, the tile 4 is hardly peeled off from the mortar, and the tile 4 is not dropped by the wire 12 even if the mortar 3 in the groove 33 is peeled off.

  Further, since the mortar 3 is also pressed by the tiled foundation unit 2, the mortar 3 is not peeled off or dropped off from the concrete housing 1. On the other hand, since the mortar 3 can be applied on the basis of the wire 12, the plastering work can be performed without requiring water thread and without requiring skill. In addition, although embodiment demonstrated the case where a tile was put on a concrete housing, this invention is applicable with respect to the housing of various outer walls (lath foundation). The present invention can also be applied to an inner wall finishing work and a floor finishing work that require tiles, in addition to an outer wall finishing work.

It is a perspective view showing the construction method of the tile which concerns on embodiment of this invention. It is sectional drawing of the outer wall which implemented the construction method which concerns on embodiment. It is a disassembled perspective view of the tiled base | substrate unit which concerns on embodiment. It is a partial structure figure of the tile basement unit concerning an embodiment. It is a fragmentary perspective view of this tiled foundation unit concerning a 2nd embodiment. It is a fragmentary perspective view of this tiled base | substrate unit which concerns on 3rd Embodiment. It is a fragmentary perspective view of this tiled base unit concerning a 4th embodiment. It is a structural diagram of the tile according to the embodiment. It is sectional drawing of the surroundings of the groove | channel of a tile. It is a perspective view of the tile which concerns on other embodiment.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Concrete frame 2 Tiling foundation unit 3 Mortar 4 Tile 11 Base body 12 Wire 17a Straight line part 17b Bending part 19 Support piece 24 Base part 25 Wire part 25a Wire part
26 Connecting part 31 Tile body 32 Back cover 32a Middle part back cover 32b Outer end back cover 33 Groove

Claims (13)

In the tile construction method in which a large number of tiles are pressure-bonded to the mortar applied to the surface of the enclosure as a base,
A base body formed in a lattice frame shape or a wire lattice shape, fixed to the housing at a plurality of locations, and supported and fixed to the base body so as to be flush with the surface of the mortar and in accordance with the tile pitch. While using a tiled foundation unit consisting of multiple wires laid in parallel to each other,
Using a large number of tiles formed with deep grooves wider than the width of each wire so as to include each wire and its surrounding mortar in a crimped state,
A base unit mounting step for fixing the tiled base unit to the surface of the casing;
After the base unit attaching step, on the surface of the casing, a mortar application step of applying the mortar so as to be applied to the tiled base unit and to be flush with the plurality of wires,
A tile construction method, comprising: a crimping and tensioning step of crimping and tensioning each of the plurality of tiles so that the grooves are aligned with each wire. In the tile construction method in which a large number of tiles are pressure-bonded to the mortar applied to the surface of the enclosure as a base,
Includes a plurality of wires that bridged in parallel to each other in accordance with the prior SL sticking pitch and tiles to be flush with the surface of the mortar, a number of supporting pieces for supporting and fixing the each wire at a predetermined pitch , Using a tiled ground unit comprising a base body fixed to the housing ,
Using a large number of tiles formed with deep grooves wider than the width of each wire so as to include each wire and its surrounding mortar in a crimped state,
A base unit mounting step for fixing the tiled base unit to the surface of the casing;
After the base unit attaching step, on the surface of the casing, a mortar application step of applying the mortar so as to be applied to the tiled base unit and to be flush with the plurality of wires,
A tile construction method, comprising: a crimping and tensioning step of crimping and tensioning each of the plurality of tiles so that the grooves are aligned with each wire. In the tile construction method in which a large number of tiles are pressure-bonded to the mortar applied to the surface of the enclosure as a base,
Wherein a base body fixed to the skeleton, are extending parallel to each other in accordance with the the sticking pitch and tiles to be flush with the surface of the previous SL mortar, the bent portion by bending the base side at a predetermined pitch And using a tiled ground unit composed of a plurality of wires fixed by welding to the base body ,
Using a large number of tiles formed with deep grooves wider than the width of each wire so as to include each wire and its surrounding mortar in a crimped state,
A base unit mounting step for fixing the tiled base unit to the surface of the casing;
After the base unit attaching step, on the surface of the casing, a mortar application step of applying the mortar so as to be applied to the tiled base unit and to be flush with the plurality of wires,
A tile construction method, comprising: a crimping and tensioning step of crimping and tensioning each of the plurality of tiles so that the grooves are aligned with each wire. The tile construction method according to any one of claims 1 to 3 , wherein the groove is formed between a pair of backs projecting on the back surface of the tile. 5. The tile construction method according to claim 4 , wherein the pair of backings extends along a long side of the tile and protrudes at an intermediate position in a short side direction. When the groove width of the base portion of the back is W1 and the groove width of the tip is W0,
W1 ≦ W0
The tile construction method according to claim 4 or 5 , wherein: The plurality of tiles, construction methods tile according to any one of claims 1 to 6, characterized in that it is composed of a plurality of tables lined unit tile. The tile construction method according to claim 7 , wherein a vertical and horizontal dimension of the tiled base unit is the same as or an integral multiple of the surface unit tile. A tiled foundation unit used for the tile construction method according to any one of claims 1 to 8 . A tile used in the tile construction method according to any one of claims 1 to 8 . A method for finishing an outer wall, characterized in that the tile construction method according to any one of claims 1 to 8 is used to construct a large number of tiles on the outer wall of a building. A method for finishing an inner wall, wherein the tile construction method according to any one of claims 1 to 8 is used to construct a large number of tiles on the inner wall of a building. A floor finishing method, wherein the tile construction method according to any one of claims 1 to 8 is used to construct a large number of tiles on a floor of a building.

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