JP5333961B2 - Tiles, anchor tiles, unit tiles, tile upholstery methods, tile formwork attaching methods, and tile PC plate attaching methods - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an easily-constructible tile capable of being surely prevented from coming off with time, an anchor tile, a method for manually laying a tile, a prefabricated form method for the tile, and a prefabricated PC-plate method for the tile. <P>SOLUTION: The center of the tile 1 is provided with a through-hole 3 with a countersunk hole 3b, into which an anchor 6 for anchoring is to be attached. The anchor tile 5 comprises the tile 1, and the anchor 6 which is to be attached into the through-hole 3 of the tile 1; and the anchor 6 has a head portion 6a which is to be fitted into the countersunk hole 3b in such a manner as to be housed in it. <P>COPYRIGHT: (C)2009,JPO&amp;INPIT

Description

  The present invention relates to a tile, an anchor tile, a unit tile, a tile hand-up method, a tile formwork attaching method, and a tile PC plate attaching method, which are mainly used for finishing an outer wall, an inner wall, and a floor of a building.

Conventionally, as this type of tile and tile construction method, tiles having diagonally downward grooves at two upper and lower locations, and two upper and lower receptacles having diagonally upward latching pieces on a mortar applied to a building frame. There is also known a method in which a metal fitting is fixed and a tile is fixed to the two hooking pieces so as to be hooked (see Patent Document 1).
JP 2003-253848 A

In such a conventional tile and its construction method, it is necessary to attach each tile addressed two receiving metal to mortar, application of the tiles themselves are a simple, time-consuming in installation of the tile base, as a whole There was a problem that construction took time.

  The present invention provides a tile, an anchor tile, a unit tile, a tile hand-laying method, a tile formwork attaching method, and a tile that can be easily installed and reliably prevent peeling over time. It is an object to provide a PC plate front-end construction method.

The tile of the present invention has a through-hole that is pre-formed at the center before construction, and is applied to mortar before hardening or concrete before hardening and to which an anchor for directly anchoring the tile is mounted. Features.

  An anchor tile according to the present invention includes the above-described tile and an anchor attached to a through hole of the tile, and the anchor has a head that is larger than the front side opening of the through hole and is thin. It is characterized by that.

  According to these configurations, if the tile is anchored to the mortar or the housing with the anchor attached to the through hole of the tile, it is possible to reliably prevent the tile from peeling off with time. Moreover, the through hole of the tile or the head of the anchor attached to the tile functions as a tile design. In addition, even if it is a case where it constructs without using an anchor, the through-hole of a tile functions as a back by mortar entering this part, and also functions as an anchor pin insertion hole for a pinning method.

Other tiles of the present invention are pre-formed in the center before construction and are applied to mortar before hardening or concrete before hardening and with counterbore holes to which anchors for directly anchoring the tile are mounted. A through hole is provided.

Another anchor tile of the present invention comprises the above-described tile and an anchor attached to a through hole of the tile, and the anchor has a head that fits into the counterbore hole. Features.
In this case, the thickness of the head preferably matches the depth of the counterbore.

  According to these configurations, if the tile is anchored to the mortar or the housing with the anchor attached to the through hole of the tile, it is possible to reliably prevent the tile from peeling off with time. Moreover, the through hole of the tile or the head of the anchor attached to the tile functions as a tile design. Then, the counterbore hole immerses the head of the anchor to improve the tile finish. In addition, even if it is a case where it constructs without using an anchor, the through-hole of a tile functions as a back by mortar entering this part, and also functions as an anchor pin insertion hole for a pinning method.

  In these cases, it is preferable that a male screw is formed on the shaft portion of the anchor.

  According to this configuration, the pullout strength of the anchor can be increased, and the tile can be reliably prevented from falling off.

  In these cases, it is preferable that the head of the anchor is colored in the same color as the surface of the tile.

  According to this configuration, the head of the anchor on the surface of the tile can be made inconspicuous, and the finished state can be made favorable.

  A unit tile according to the present invention is characterized in that a plurality of the anchor tiles each having an anchor attached to the tile are arranged and connected by a connecting member.

  According to this configuration, a plurality of tiles can be efficiently constructed.

The tile handing method of the present invention is a tile handing method that uses the anchor tile described above, and includes a mortar coating step for applying mortar to the surface of the casing, and a tile for hand-laying the tile on the mortar. It is characterized by comprising a tensioning step and an anchor mounting step for anchoring the anchor to the mortar through the tile after the tile tensioning step.

  According to this configuration, it is possible to easily and quickly carry out tile construction that can prevent tiles from falling off by simply pulling the tile onto the mortar, penetrating the tile, and pushing the anchor into the mortar. .

The other tile handing method of the present invention is a tile handing method performed by using the above-described unit tile , and includes a mortar coating step of applying mortar to the surface of the casing, and the unit tile on the mortar. And a tiling process for tensioning.

  According to this configuration, it is possible to simply and quickly perform tile construction that can reliably prevent the tiles from dropping off by simply holding the unit tiles on the mortar.

  The tile formwork attaching method of the tile of the present invention is a tile formwork attaching method performed using a large number of the anchor tiles described above and a tile set member for setting a large number of anchor tiles according to a predetermined assignment. A tile setting process for setting a large number of anchor tiles on the tile set member, a set member mounting process for mounting the tile set member inside the concrete formwork after construction, and a concrete mold after the set member mounting process. A concrete placing step for placing concrete in the frame, and a set member removing step for removing the tile set member from the hardened concrete together with the concrete mold after the concrete placing step are provided.

  Another form-timbering method for tiles according to the present invention is a tile-forming method for tiles performed using a large number of the anchor tiles described above and a tile set member for setting a number of anchor tiles according to a predetermined allocation. A tile setting process for setting a number of anchor tiles on the tile setting member, a setting member mounting process for attaching the tile setting member to the inside of the concrete formwork before construction, and a concrete process after the setting member mounting process. A formwork for assembling a formwork, a concrete placement process for placing concrete in a concrete formwork after the formwork construction process, and a concrete formwork from hardened concrete after the concrete placement process And a set member removing step of removing the tile set member.

  According to these configurations, the tile can be easily installed (directly stretched) on the concrete frame, and anchors for anchoring the tile can be embedded in the placed concrete frame. Therefore, even if it is directly attached to the concrete frame, it is possible to reliably prevent the tiles from peeling off over time. Note that the tile setting step and the set member attaching step do not ask the order of the steps. In other words, it may be carried out in succession or in parallel.

  In these cases, it is preferable to use the above unit tile instead of the anchor tile.

  According to this structure, a tile setting process can be performed efficiently and workability can be improved.

  In these cases, the tile set member is preferably either a joint or a tile unit.

  According to this configuration, tiles can be set efficiently. In consideration of workability, it is preferable to use a joint made of styrene foam.

  The tile PC board pre-attachment method of the present invention is a tile PC board pre-attachment method performed using a large number of the anchor tiles described above and a tile set member for setting a large number of anchor tiles according to a predetermined assignment. A tile setting step for setting a large number of anchor tiles on the tile set member, a set member mounting step for attaching the tile set member together with the multiple anchor tiles to the inside of the PC formwork after the tile setting step, and a set member After the mounting process, a concrete placing process for placing concrete in the PC formwork, and after the concrete placing process, a set member removing process for removing the tile set member together with the PC formwork from the hardened concrete. It is characterized by having.

  According to this configuration, the tile can be easily attached to the PC (precast concrete) board by directly attaching (directly tensioning), and the anchor for anchoring the tile is embedded in the placed concrete (PC). Can do. Therefore, even if it is directly attached to the PC board, it is possible to reliably prevent the tiles from peeling off over time. Note that the tile setting step and the set member attaching step do not ask the order of the steps. In other words, it may be carried out in succession or in parallel.

  In these cases, it is preferable to use the above unit tile instead of the anchor tile.

  According to this structure, a tile setting process can be performed efficiently and workability can be improved.

  In this case, the tile set member is preferably either a joint or a tile unit.

  According to this configuration, tiles can be set efficiently. In consideration of workability, it is preferable to use a joint made of styrene foam.

  As described above, according to the tile, anchor tile, unit tile, tile hand-laying method, tile formwork attaching method, and tile PC plate attaching method of the present invention, the construction is easy and the tile is a box. It can be surely prevented from being peeled off. Therefore, the reliability and safety of tile finishing can be significantly improved.

  Hereinafter, referring to the attached drawings, a tile, an anchor tile, a tile handing method, a tile formwork attaching method, and a tile PC plate attaching method according to an embodiment of the present invention are used as a method for constructing an outer wall in a building. The case where it is applied will be described. This construction method of the outer wall is to construct a tiled outer wall, and is premised on using a special tile. First, the tile will be described.

  As shown in FIG. 1, the tile 1 has a size such as “two-cage” or “three-cage”, and a back 2 (JIS A 5209) is formed on the back side. A through hole 3 in which an anchor pin 6 (to be described later) for anchoring the tile 1 to a concrete frame or mortar is mounted is formed in the center of the tile 1 as viewed from the front. The through hole 3 is formed in a circular shape, and is provided with a so-called counterbore 3b. That is, the through hole 3 is integrally formed by a through hole main body 3a located on the same axis and a counterbore 3b on the front side.

  The tile 1 with the through hole 3 can be tiled as it is on the outer wall as a part of the design. In such a case, the through-hole 3 can be used as a part of a drilled hole in the anchor pinning method when the tile or mortar peels off (floats) over time. In the embodiment, the tile 1 with the through hole 3 and the anchor pin 6 attached to the through hole 3 are used as a set (anchor tile).

  As shown in FIG. 2, the anchor tile 5 includes the tile 1 described above and anchor pins (anchors) 6 attached to the through holes 3 of the tile 1. The anchor pin 6 includes a head portion 6a and a shaft portion 6b, and the shaft portion 6b is preferably constituted by a so-called full screw (male screw). The head 6a has a shape complementary to the counterbore 3b described above, the depth of the counterbore 3b matches the thickness of the head 6a, and the diameter of the counterbore 3b is equal to the diameter of the head 6a. It matches. The head 6a of the anchor pin 6 is colored in the same color as the surface of the tile 1 by baking painting or the like. Therefore, when the anchor pin 6 is mounted on the tile 1, the surface of the tile 1 and the surface of the head 6a of the anchor pin 6 are flush with each other and have the same color, so that the head 6a of the anchor pin 6 is conspicuous. And a good finish.

  By the way, as shown in FIG. 3, it is good also considering the through hole 3 of the tile 1 as a straight hole without the counterbore 3b. In such a case, it is preferable that the anchor pin 6 attached to the through hole 3 has a head portion 6c that is larger than the front opening of the through hole 3 and is formed thin. The thickness of the head 6c is preferably about 0.3 mm to 0.5 mm, and is preferably colored in the same color as the surface of the tile 1. Also in this case, the head 6c of the anchor pin 6 does not stand out and the finish is good. In addition, although the case where the anchor pin 6 was used as an anchor was demonstrated, you may use an anchor whose front-end | tip of the axial part 6b is an expanded shape. The through hole 3 may be formed at the stage of “kiji”, or may be drilled with a diamond bit after firing.

  Next, with reference to FIG. 4, a unit tile composed of a plurality of the anchor tiles 5 will be described. This unit tile 7 is configured by arranging a plurality of anchor tiles 5 (not shown in FIG. 3) shown in FIG. That is, the unit tile 7 is obtained by attaching a plurality of anchor tiles 5 according to a predetermined allocation on a mount (connecting member) 7a, and each anchor tile 5 is in a state in which the anchor pin 6 is attached to the tile 1. Is attached to the mount 7a. In this case, a water-resistant sheet is used as the mount 7a, and finally the mount 7a is peeled off. The unit tile 7 of the embodiment is a so-called front unit tile, but may be a back unit tile.

  Next, with reference to FIG. 5, a manual upholstery method for the tile 1 using the anchor tile 5 will be described. This hand construction method includes a mortar application process (see FIG. 2B) for applying mortar 9 to the surface of the concrete frame 8, and a tile application process for manually attaching tile 1 onto the mortar 9 (FIG. 1C). And an anchor mounting step (see FIG. 4D) for anchoring the anchor pin 6 to the mortar 9 through the tile 1 after the tile attaching step.

  In the mortar application step, the length of the anchor pin 6 is taken into consideration, and the mortar 9 of 20 mm or more is applied to the surface of the concrete casing 8 (or the surface of the mortar base). In the tile attaching process, the applied mortar 9 is used as the attaching mortar, and a large number of tiles 1 are manually attached by allocating through joints, step joints, and the like. In the anchor mounting step, before the mortar 9 is cured, the anchor pins 6 are embedded in the push-in mortar 9 through the tiles 1.

  In this way, when the construction of the outer wall of the tile 1 by the hand tension method is completed and the mortar 9 is cured, the tile 1 is bonded to the mortar 9 and anchored to the mortar 9 by the anchor pin 6. Thereby, it can prevent reliably that the tile 1 peels off with time. It is more preferable to anchor the mortar 9 to the concrete frame 8 using an anchor similar to the anchor pin 6 (illustrated by phantom lines in FIG. 5).

Although not particularly illustrated, the unit tile 7 may be used in place of the anchor tile 5 in the tile construction method for the tile 1 described above. In such a case, after the mortar application step, a tile-laying step of manually placing the unit tile 7 on the mortar 9 is performed to complete the operation. However, when the unit tile 7 is a cover unit tile, the mount 7a is peeled off after the mortar 9 is cured. As described above, by using the unit tile 7 , the handling of the anchor pin 6 is facilitated, and the work efficiency can be improved. In transporting the unit tile 7 , it is preferable to provide a protector (foamed polystyrene) at the tip of the anchor pin 6.

  Next, with reference to FIG. 6, a formwork attaching method for the tile 1 using the anchor tile 5 will be described. This formwork attaching method uses a tile setting member 11 for setting a large number of anchor tiles 5 according to a predetermined allocation, and a tile setting step for setting a large number of anchor tiles 5 on the tile setting member 11 (FIG. 5A). And a set member attaching step (see FIG. 5B) for attaching the tile set member 11 together with a large number of anchor tiles 5 to the inside of the concrete formwork 12 after the construction. After the mounting process, a concrete placing process (see FIG. 5C) for placing the concrete 13 in the concrete mold 12 and, after the concrete placing process, the hardened concrete 13 and the concrete mold 12 together. And a set member removing step (see FIG. 4D) for removing the tile set member 11.

  In this case, as the tile set member 11, it is preferable to use either a joint or a tile unit, but in the embodiment, a joint made of styrene foam is used. Specifically, a set-side surface of the tile set member 11 is formed with a number of set grooves 11a for setting the tile (anchor tile 5) 1 according to a predetermined assignment such as a joint, and each set The groove 11a is formed in a substantially complementary shape to the tile 1 so that the tile 1 can be accommodated without a gap.

  In the tile setting step, the tile (anchor tile 5) 1 with the anchor pin 6 attached is set in each set groove 11a of the tile setting member 11 so as to be fitted. In this state, the back side of the tile 1 protrudes from the set side surface (portion serving as a joint) of the tile set member 11. In the set member attaching step, the tile set member 11 with the anchor tiles 5 is fixed to the inside of the concrete formwork 12 for placing the housing (outer wall) with an adhesive or a double-sided adhesive tape. In the concrete placing process, the poured concrete 13 is sufficiently compacted and transferred to curing. In the set member removal step, the concrete formwork 12 is first removed, and then the tile set member 11 is removed.

  In this manner, when the tile set member 11 is removed, the tile 1 is directly attached to the outdoor side surface of the placed concrete housing 14 (13), and each tile 1 is attached to the concrete housing 14 by the anchor pin 6. It becomes an anchored state. Thereby, even if it is directly attached to the concrete housing 14, it is possible to reliably prevent the tile 1 from peeling off over time. In addition, after fixing the tile set member 11 to the concrete formwork 12, the anchor tile 5 may be set thereon. Further, the reinforcing bars 20 are arranged immediately after the set member attaching step.

  Next, with reference to FIG. 7, a modified example of the above-mentioned formwork attaching method will be described. In the formwork attaching method of this modification, a tile setting process (see FIG. 1A) for setting a large number of anchor tiles 5 on the tile setting member 11, and a tile together with a large number of anchor tiles 5 after the tile setting process. A set member mounting step (see FIG. 5B) for attaching the set member 11 to the inside of the concrete mold 12 before construction, and a mold construction step for assembling the concrete mold 12 after the set member mounting step ( (See Fig. (C)), After the formwork construction step, after the concrete placement step (see Fig. (D)) for placing concrete 13 in the concrete mold 12, after the concrete placement step, A set member removing step (see FIG. 5E) for removing the tile set member 11 together with the concrete formwork 12 from the hardened concrete 13.

  That is, in this modification, the tile set member 11 with the anchor tiles 5 is fixed to the concrete formwork 12 before assembling (constructing) the concrete formwork 12. Then, the concrete formwork 12 to which the tile set member 11 is fixed is assembled and the concrete 13 is placed. Even in this configuration, when the tile set member 11 is removed, the tile 1 is directly attached to the outdoor side surface of the placed concrete frame 14 (13), and each tile 1 is anchored to the concrete frame 14 by the anchor pin 6. It becomes a ringed state. In this case, the tile tiles 11 may be fixed to the concrete mold 12 and the anchor tiles 5 may be set thereon.

Further, in these formwork attaching methods, the unit tile 7 may be used instead of the anchor tile 5. If it does in this way, a tile setting process can be performed very efficiently and workability can be improved.

  Next, with reference to FIG. 8, a PC plate attaching method for the tile 1 using the anchor tile 5 will be described. This PC plate tipping method uses the tile set member 11 described above, a tile set step (see FIG. 5A) for setting a number of anchor tiles 5 on the tile set member 11, and a number of tile set steps after the tile set step. After setting the tile set member 11 together with the anchor tile 5 to the inside of the PC mold 16 (see FIG. 5B), and after the set member mounting process, the concrete 17 is placed in the PC mold 16. A concrete placing process for placing (see (c) in the figure) and a set member removing process for removing the tile set member 11 together with the PC mold 16 from the hardened concrete 17 after the concrete placing process ((d) (d) ))).

  Also in this case, a joint made of styrene foam is used as the tile set member 11 in the same manner as the above-described formwork attaching method, and the tile (anchor tile 5) 1 is passed through the joint on the surface of the tile set member 11 through the joint. A number of set grooves 11a for setting according to a predetermined allocation such as the above are formed.

  In the tile setting step, the tile (anchor tile 5) 1 with the anchor pin 6 attached is set in each set groove 11a of the tile setting member 11 so as to be fitted. In this state, the back side of the tile 1 protrudes from the set side surface (portion serving as a joint) of the tile set member 11. In the set member attaching step, the tile set member 11 with the anchor tile 5 is fixed to the inside of the PC form 16 for placing the PC plate (outer wall) by adhesion or the like. In the concrete placing process, the poured concrete 17 is sufficiently compacted and transferred to curing. In the set member removal step, the PC mold 16 is turned upside down, the PC mold 16 is removed, and then the tile set member 11 is removed.

  In this manner, when the tile set member 11 is removed, the tile 1 is directly attached to the surface of the placed PC board 18 (17) on the outdoor side, and each tile 1 is attached to the PC board by the anchor pin 6. 18 is anchored. Thereby, even if it is directly attached to the PC board 18, it can prevent reliably that the tile 1 peels off with time. Needless to say, this method can also be applied to ALC plates.

  Next, with reference to FIG. 9, a modified example of the above-mentioned PC plate attaching method will be described. In this modified PC plate attaching method, the tile set member 11 is mounted after the set member mounting step (see FIG. 5A) for mounting the tile set member 11 inside the PC mold 16 and the set member mounting step. A tile setting process (see FIG. 5B) for setting a large number of anchor tiles 5 on the wall, and a concrete placing process for placing concrete 17 in the PC mold 16 after the tile setting process (see FIG. )) And a set member removing step (see FIG. 4D) for removing the tile set member 11 together with the PC mold 16 from the hardened concrete 17 after the concrete placing step.

  That is, in this modification, the tile set member 11 is fixed to the PC formwork 16 and the anchor tile 5 is set on the tile set member 11. Even in this configuration, when the tile set member 11 is removed, the tile 1 is directly attached to the surface on the outdoor side of the placed PC board 18 (17), and each tile 1 is attached to the PC board 18 by the anchor pin 6. It will be in the state anchored to.

And also in these PC board front-end construction methods, it is preferable to use the unit tile 7 in place of the anchor tile 5. If it does in this way, a tile setting process can be performed very efficiently and workability can be improved.

It is sectional drawing of the tile which concerns on embodiment of this invention. It is sectional drawing of the anchor tile which concerns on embodiment. It is sectional drawing of the anchor tile which concerns on a modification. It is sectional drawing of the unit tile which concerns on embodiment. It is explanatory drawing of the hand-painting method of the tile using an anchor tile. It is explanatory drawing of the formwork attaching method of the tile using an anchor tile. It is explanatory drawing of the formwork attaching method of the tile which concerns on a modification. It is explanatory drawing of the PC board tip construction method of the tile using an anchor tile. It is explanatory drawing of the PC board tip construction method of the tile which concerns on a modification.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Tile 3 Through-hole 3b Counterbore 5 Anchor tile 6 Anchor pin 6a Head 6b Shaft 6c Head 7 Unit tile 7a Mount 8 Concrete frame 9 Mortar 11 Tile set member 11a Set groove 12 Concrete formwork 13 Concrete 14 Concrete Housing 16 PC formwork 17 Concrete 18 PC board

Claims (17)

A tile comprising a through hole which is formed in a central portion before construction and is formed on mortar before curing or concrete before curing and to which an anchor for directly anchoring the tile is mounted. It is pre-formed at the center before construction, and is provided with through holes with counterbore holes that are applied to mortar before hardening or concrete before hardening and to which anchors for anchoring tiles are directly attached. And tiles. A tile according to claim 1;
The anchor mounted in the through hole of the tile, and
The anchor tile according to claim 1, wherein the anchor has a head that is larger than a front opening of the through hole and is thin. A tile according to claim 2;
The anchor mounted in the through hole of the tile, and
The anchor tile, wherein the anchor has a head portion that fits into the counterbore hole.   The anchor tile according to claim 4, wherein a thickness of the head matches a depth of the counterbore.   The anchor tile according to any one of claims 3 to 5, wherein a male screw is formed on a shaft portion of the anchor.   The anchor tile according to any one of claims 3 to 6, wherein the head of the anchor is colored in the same color as the surface of the tile.   A unit tile comprising a plurality of anchor tiles according to any one of claims 3 to 7, wherein the anchors are attached to the tiles, and the tiles are connected side by side with a connecting member. A tile handrail construction method using the anchor tile according to any one of claims 3 to 7,
Mortar application process to apply mortar to the surface of the housing,
A tiling step of hand-laying the tile on the mortar;
An anchor mounting step for anchoring the anchor to the mortar by penetrating the tile after the tile-laying step. A tile hand tension method using the unit tile according to claim 8,
Mortar application process to apply mortar to the surface of the housing,
And a tile-laying process for manually stretching the unit tile on the mortar. A tile form-adhering method performed using a large number of anchor tiles according to any one of claims 3 to 7 and a tile set member for setting a large number of the anchor tiles according to a predetermined allocation,
A tile setting step of setting a number of the anchor tiles on the tile setting member;
A set member attaching step for attaching the tile set member to the inside of the concrete formwork after construction;
After the set member attaching step, a concrete placing step for placing concrete in the concrete formwork,
A tile formwork attaching method comprising: a set member removing step of removing the tile set member together with the concrete formwork from the hardened concrete after the concrete placing step. A tile form-adhering method performed using a large number of anchor tiles according to any one of claims 3 to 7 and a tile set member for setting a large number of the anchor tiles according to a predetermined allocation,
A tile setting step of setting a number of the anchor tiles on the tile setting member;
A set member attaching step for attaching the tile set member to the inside of the concrete mold before construction;
After the set member attaching step, a mold construction step for assembling the concrete mold,
After the formwork construction process, a concrete placing process for placing concrete in the concrete formwork,
A tile formwork attaching method comprising: a set member removing step of removing the tile set member together with the concrete formwork from the hardened concrete after the concrete placing step.   The tile formwork attaching method according to claim 11 or 12, wherein the unit tile according to claim 8 is used instead of the anchor tile.   The tile formwork attaching method according to any one of claims 11 to 13, wherein the tile set member is either a joint or a tile unit. A tile PC board front-end method using a large number of anchor tiles according to any one of claims 3 to 7 and a tile set member for setting a large number of the anchor tiles according to a predetermined allocation,
A tile setting step of setting a number of the anchor tiles on the tile setting member;
A set member attaching step for attaching the tile set member to the inside of the PC formwork;
After the set member attaching step, a concrete placing step for placing concrete in the PC formwork,
A tile plate PC plate attaching method comprising: a set member removing step of removing the tile set member together with the PC formwork from the hardened concrete after the concrete placing step. The tiled PC plate tipping method according to claim 15, wherein the unit tile according to claim 8 is used instead of the anchor tile.   17. The tile PC board tipping method according to claim 15 or 16, wherein the tile set member is either a joint or a tile unit.

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