JP4295151B2 - Formwork, manufacturing method of tile unit and construction method of tile unit - Google Patents

Description

The present invention relates to a mold , a tile unit manufacturing method, and a tile unit construction method.

  A general tile has a design surface with a smooth surface. This type of tile can be bonded to a work surface such as a wall or a floor one by one, but is often used as a tile unit for the convenience of workability (Patent Documents 1 and 2). The tile unit includes a plurality of tiles and a connecting portion that is provided on the front surface or the back surface of each tile and connects the tiles in an aligned state. As the connecting portion, in addition to a sheet-like material such as kraft paper adhered to the surface of each tile by an aqueous paste, a bulk-like material such as plastic that connects the back surfaces of the tiles to each other is known.

  The tile unit using this general tile can be manufactured using a formwork as disclosed in Patent Document 3. When a tile unit is manufactured using this type of formwork, each tile is placed on the formwork with its back side or front side facing down, and a connecting portion is provided on each surface or back side. Thereby, each tile will be connected by a connection part in the state where the joint between each other was equally aligned.

  When trying to construct a tile surface on the surface to be constructed with the tile unit thus obtained, the connecting portion provided on the surface of each tile is peeled off with water after the back surface of each tile is bonded to the surface to be constructed. It will be. On the other hand, the connection part provided in the back surface of each tile is embed | buried as it is in a to-be-processed surface. In this way, a plurality of tiles are simultaneously bonded to the work surface, thereby realizing the convenience of construction.

  On the other hand, unlike a general tile having a design surface with a smooth surface, in recent years, a tile having a design surface with an uneven surface is also provided (for example, Non-Patent Document 1). This type of tile is well-received in that an excellent design tile surface can be realized by the unevenness of the design surface. In particular, if the irregularities are irregular, it is possible to impart an atmosphere such as natural stone to the tile surface. This type of tile can also be bonded to the work surface one by one, but for convenience of workability, it is also considered to be a tile unit as disclosed in Patent Document 4 and is constructed as a tile unit. There is also.

JP 2001-115786 A Japanese Patent Laid-Open No. 5-179783 JP 7-113308 A JP-A-6-117092 "INAX tiles and building materials general catalog 2003-2004", published by INAX, Inc., page 327

However, in a tile having a design surface with an uneven surface, when the back surface is to be bonded to the work surface, the design surface with an uneven surface is pressed, and the back surface of the tile is inclined with respect to the work surface. Or the back side of the tile is not easily flush with the back side of other tiles that can be bonded to the same work surface. The same applies to the case of constructing this type of tile as a tile unit, because each tile is pressed with an uneven design surface. In this way, tiles whose back surface is inclined with respect to the work surface or are not flush with the back surface of other tiles may damage the design of the tile surface or cause it to fall off, avoiding these. Therefore, careful construction is required and the construction cost is likely to rise.

In particular, for example, when, as viewed as placed on a horizontal flat surface in a state where each tile face down surface side, or not to parallel its flat surface backside of the tile, or the same of the construction of the back surface of the tile This tendency is significant in tiles where irregularities are irregular so as not to be flush with the back surface of other tiles that can be bonded to the surface.

Moreover, when it is going to manufacture the tile unit which provided the connection part in the back surface of this kind of tile, it is not appropriate to use the general formwork of the said patent document 3 indication. When each tile of this type is placed on a general formwork with its surface side down, the design surface is pressed against the flat surface of the formwork so that the back surface of the tile is not parallel to the flat surface. or the back surface of the tile without the backside flush of other tiles, it is impossible to provide accurate connecting portions to each rear surface. For this reason, conventionally, a connecting part must be provided on the surface of this type of tile using a general formwork or the form disclosed in Patent Document 4 above, and a construction method in which the connecting part is embedded is adopted. I could not.

  The present invention has been made in view of the above-described conventional situation.

  The present invention realizes a tile surface having an excellent design property while realizing a reduction in the construction cost in a tile having a design surface with an uneven surface and a tile unit using the tile, and is likely to fall off. Making it possible to avoid this is an issue to be solved.

  Moreover, this invention makes it the problem which should be solved to enable it to employ | adopt the construction method which embeds a connection part in the tile unit using the tile which has a design surface with an uneven surface.

The formwork of the present invention is provided with a tile unit comprising a plurality of tiles and a connecting portion that is provided on the back surface of each tile and connects the tiles in an aligned state. In the mold used to stick the connecting part to each back surface,
When each tile is placed on a horizontal flat surface with its front side turned down, the back surface of the tile is not parallel to the flat surface, or the back surface of the tile is the same as each tile. The back surface common to tiles that have a design surface in which irregularities are irregular so as not to be flush with the back surface of another tile that can be bonded to the work surface, and that are bonded to the same work surface In the case where a reference surface formed with a distance from the surface, an inclination angle with respect to the back surface, or other relationship with the back surface is used, the design surface is levitated by the reference surface .

Tile, when as viewed as placed on a horizontal flat surface in a state of face down front side, or not to parallel its flat surface backside of the tile, or the same of the construction surface and the back surface of the tile It has a design surface that is not flush with the back surface of other tiles that can be adhered to. The design surface is the concave convex becomes irregular.

In tile of this, when trying to adhere the back surface to be processed surface of the walls and floors, etc., does not press the design surface having irregularities, it is possible to press the reference plane. The reference surface is formed with a certain relationship common to all of the back surfaces of the tiles . “Common to all” means common to tiles bonded to the same work surface. “Relation” means, for example, a distance from the back surface, an inclination angle with respect to the back surface, and the like. Therefore, when bonding the rear surface of the tile to be processed surface, the rear surface of the tile is hard to tilt with respect to the construction surface, and easily back surface of the tile is on the back flush of other tiles.

Therefore, according to this tile, even if it has a design surface with an uneven surface, it achieves an excellent design tile surface while reducing the construction cost and avoiding the possibility of falling off. be able to.

  The reference surface can be formed at the periphery or corner of the design surface. If the reference surface is formed at this position, the design property of the tile, and hence the design property of the tile surface, is hardly impaired. The reference plane may be formed only at a part of the periphery or corner.

  Such a reference surface is preferably formed symmetrically with respect to the center of the design surface. Such a reference surface makes it possible to press the tile evenly against the surface to be constructed, and easily produces the effects of the present invention.

  As the reference surface, it is preferable to employ an inclined surface that is inclined upward toward the center of the design surface. Such a reference surface is distorted by the unevenness of the design surface and does not impair the design properties of the tile surface. In addition, as the reference surface, a surface parallel to the back surface can be adopted.

Tile unit is composed of a plurality of tiles, a connecting portion for connecting each said tile alignment provided on the rear surface of each said tile, each said tile Ru Monodea above follow.

In this tile unit, when trying to bond the back side of each tile to the work surface such as a wall or floor, it is possible to press the reference surface without pressing the uneven design surface like the above tile. Become.

Therefore, even if each tile has a design surface with irregularities on the surface, this tile unit realizes a tile surface with an excellent design property while realizing a reduction in construction cost, and also has a risk of falling off. It can be avoided.

Moreover, since this tile unit has a connection part in the back surface of each tile, the construction method which embeds a connection part is employable.

  As the connecting part provided on the back of each tile, in addition to sheet-like materials such as nonwoven fabric, woven fabric, and paper, mesh-like materials such as metal, plastic and glass fiber, and bulk materials such as plastic should be adopted. Can do. This connecting portion preferably has an opening and a mesh that exposes the back surface of each tile. Thereby, each tile will be directly affixed to a to-be-processed surface, and it will become difficult to separate each tile from a to-be-processed surface.

When placed in a state where the respective tile mold on the face down surface side of the present invention, the design surface is floated by the reference plane. Since the reference surface is formed with a distance from the back surface common to tiles to be bonded to the same work surface, an inclination angle with respect to the back surface, and other relationships with the back surface, the back surfaces of the tiles are parallel and flush with each other. Thus, it is possible to accurately provide the connecting portion on each back surface. In this way the tile unit can be obtained.

In the tile unit manufacturing method of the present invention, when each tile is prepared, when each tile is placed on a horizontal flat surface with its front side turned down, the back surface of the tile is used. The design surface has irregularities so that it is not parallel to the flat surface, or irregularities so that the back surface of the tile is not flush with the back surface of another tile that can be bonded to the same work surface, And when using a reference surface formed with a distance from the back surface common to tiles bonded to the same work surface, an inclination angle with respect to the back surface and other relationships with the back surface, A placing step of placing each tile in a state where the surface side is turned down while the design surface is levitated by the reference surface with respect to a frame;
An attaching step of attaching the connecting portion to each back surface of each tile.

The production method of the present invention, it is possible to produce the tile unit.

When the tile unit construction method of the present invention prepares a tile unit including a plurality of tiles and a connecting portion that is provided on the back surface of each tile and connects the tiles in an aligned state, When each tile is placed on a horizontal flat surface with its front side turned down, the back surface of the tile should not be parallel to the flat surface, or the back surface of the tile should be the same work surface. A distance from the back surface that is common to tiles that have a design surface in which irregularities are irregular so as not to be flush with the back surface of another tile that can be bonded, and that is bonded to the same work surface, In the case of using a reference surface formed with an inclination angle with respect to the back surface or other relationship with respect to the back surface, the tile unit is applied while applying substantially equal pressing force to all the reference surfaces of the tiles. On the work surface Characterized in that it wears.

According to the construction method of the present invention, it is possible to realize a tile surface having an excellent design property while realizing a reduction in construction cost, and to avoid the possibility of falling off.

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments embodying the present invention will be described below with reference to the drawings.
First, as shown in FIG.1 and FIG.2, each tile 10 (11, 12) of an Example has the design surface 10a (11a, 12a) with an unevenness | corrugation on the surface. The back surface 10b (11b, 12b) of each tile 10 (11, 12) is formed flat. Each tile 10 (11, 12) is classified into a tile 11 of the type shown in FIG. 2A and a tile 12 of the type shown in FIG. The design surface 11a of the tile 11 of the type shown in FIG. 2A is more uneven than the design surface 12a of the tile 12 of the type shown in FIG.

When the design surface 10a (11a, 12a) of each tile 10 (11, 12) is placed on a horizontal flat surface with the front side turned down, the back surface 10b of the tile 10 (11, 12) . (11b, 12b) without a parallel with its flat surface, and the back surface 10b (11b, 12b) of the tile 10 (11, 12) the rear surface 10b of (11b, 12b) of the other tiles 10 (11, 12) and The irregularities are irregular so as not to be flush.

On both edges extending in the longitudinal direction of each tile 10 (11, 12), a constant distance t common to all of the back surface 10b (11b, 12b) of the tile 10 (11 , 12) and a constant inclination angle. Inclined surfaces 10c (11c, 12c) and 10d (11d, 12d) are formed as reference surfaces formed with θ.

  The inclined surfaces 10c (11c, 12c) and 10d (11d, 12d) are inclined upward toward the center of the design surface 10a (11a, 12a) and are relative to the center of the design surface 10a (11a, 12a). Are formed symmetrically.

  In addition, the mold 20 of the embodiment shown in FIG. 3 has 28 concave portions 21 formed in two rows and 14 rows on the surface side. As shown in FIG. 4, the tiles 10 (11, 12) are placed in the respective recesses 21 with the surface side turned down.

  As shown in FIG. 5, each recess 21 includes a bottom surface 21 a parallel to the bottom surface 20 a of the mold 20, side surfaces 21 b and 21 c extending obliquely upward from both ends in the width direction of the bottom surface 21 a, and the side surfaces 21 b and 21 c. It consists of support surfaces 21d and 21e that are continuous with the upper end and a convex surface 21f that connects the upper ends of the adjacent support surfaces 21d and 21e.

  The support surfaces 21d and 21e are aligned with the inclined surfaces 10c (11c and 12c) and 10d (11d and 12d) of the tile 10 (11 and 12). The bottom surface 21a is a design of the tile 10 (11, 12) in a state where the inclined surfaces 10c (11c, 12c), 10d (11d, 12d) of the tile 10 (11, 12) are placed on the support surfaces 21d, 21e. The design surface 10a (11a, 12a) can be levitated by securing a gap C between the surface 10a (11a, 12a).

  The tile unit 30 of the embodiment shown in FIG. First, as the placing step, a plurality of the tiles 10 (11, 12) shown in FIGS. 1 and 2 are prepared. Also, a mold 20 shown in FIG. 3 is prepared.

  And each tile 10 (11, 12) is mounted in the state where the surface side was turned down in each recessed part 21 of the formwork 20, and it is set as the state shown in FIG. In the meantime, the tile 11 of the type shown in FIG. 2A and the tile 12 of the type shown in FIG. 2B are placed indiscriminately.

  At this time, as shown in FIG. 5, each of the tiles 10 (11, 12) has the inclined surfaces 10c (11c, 12c), 10d (11d, 12d) in contact with the support surfaces 21d, 21e of the mold 20, Each design surface 10a (11a, 12a) is in a state of floating from the bottom surface 21a of the mold frame 20.

  Next, as an attaching step, an adhesive is applied to each back surface 10b (11b, 12b) of each tile 10 (11, 12), and the mesh-like connecting portion 31 made of glass fiber is attached by this adhesive. Thereby, each tile 10 (11, 12) will be connected by the connection part 31 in the state where the joint between each other was equally aligned. In this way, the tile unit 30 shown in FIG. 6 is obtained.

  The tile unit 30 is provided on a total of 28 tiles 10 (11, 12) and the back surface 10b (11b, 12b) of each tile 10 (11, 12), and the tiles 10 (11, 12) are aligned. It consists of the connection part 31 connected by. As shown in the exploded view of the tile unit 30 in FIG. 7, the connecting portion 31 has a mesh that exposes the back surface of each tile 10 (11, 12).

  As shown in FIG. 8, when a tile surface is to be constructed on the wall surface 40, which is a construction surface, with the tile unit 30 obtained in this way, an adhesive 41 is first applied to the wall surface 40, and the tile unit is applied to the adhesive 41. 30 is bonded from the connecting portion 31 side.

  At this time, the pressing member 50 can be used. The pressing member 50 has the same configuration as the mold 20. Each recess 51 of the pressing member 50 includes a bottom surface 51a parallel to the bottom surface 50a of the pressing member 50, side surfaces 51b and 51c extending obliquely downward and upward from both widthwise ends of the bottom surface 51a, and tips of the side surfaces 51b and 51c. And pressing surfaces 51d and 51e that are continuous with each other, and a convex surface 51f that connects the tips of the adjacent support surfaces 51d and 51e.

  The pressing surfaces 51d and 51e are aligned with the inclined surfaces 10c (11c and 12c) and 10d (11d and 12d) of the tile 10 (11 and 12). In addition, the bottom surface 51a of the tile 10 (11, 12) is in a state where the inclined surfaces 10c (11c, 12c), 10d (11d, 12d) of the tile 10 (11, 12) are in contact with the pressing surfaces 51d, 51e. The design surface 10a (11a, 12a) can be levitated by securing a gap C between the design surface 10a (11a, 12a).

  If this pressing member 50 is used, the design surfaces 10a (11a, 12a) with the projections and depressions of the tiles 10 (11, 12) will not be pressed, and the all inclined surfaces 10c (11c, 12c), 10d (11d, 12d) The tile unit 30 can be bonded to the wall surface 40 while applying substantially the same pressing force to the wall surface 40. At this time, since the inclined surfaces 10c (11c, 12c) and 10d (11d, 12d) are formed symmetrically with respect to the center of the design surface 10a (11a, 12a), the tiles 10 (11, 12) are evenly distributed. It becomes possible to press against the wall surface 40. In this way, the plurality of tiles 10 (11, 12) are bonded to the wall surface 40 at the same time, thereby realizing the convenience of construction.

  For this reason, the back surfaces 10b (11b, 12b) of all the tiles 10 (11, 12) are not easily inclined with respect to the wall surface 40 and are easily flush with each other.

  Therefore, according to the tile 10 (11, 12) and the tile unit 20 of the embodiment, even if each tile 10 (11, 12) has a design surface 10a (11a, 12a) having an uneven surface, the construction is performed. While realizing a reduction in cost, it is possible to realize a tile surface with an excellent design and to avoid the possibility of falling off.

  The connecting portion 31 is buried in the wall surface 41 as it is. Each tile 10 (11, 12) is directly attached to the wall surface 40 by the mesh of the embedded portion 31, and each tile 10 (11, 12) is difficult to separate from the wall surface 40. Moreover, since the connection part 31 consists of glass fiber, it exhibits high durability.

  Further, in the tile 10 (11, 12) of the embodiment, inclined surfaces 10c (11c, 12c), 10d (11d, 12d) are formed on both edges of the design surface 10a (11a, 12a). Further, since the inclined surfaces 10c (11c, 12c) and 10d (11d, 12d) are inclined upward toward the center of the design surface 10a (11a, 12a), the unevenness of the design surface 10a (11a, 12a) Confused. For this reason, the designability of the tile 10 (11, 12), and consequently the designability of the tile surface is not impaired.

  In the above embodiment, two types of tiles 10 (11, 12) are used, but the same applies when three or more types of tiles are used.

  While the present invention has been described with reference to the embodiments, it is needless to say that the present invention is not limited to the above-described embodiments and can be appropriately modified and applied without departing from the spirit thereof.

  For example, in the mold 20 of the embodiment, as shown in FIG. 5, each recess 21 has side surfaces 21b and 21c extending obliquely upward from both ends in the width direction of the bottom surface 21a, but as shown in FIG. A mold 25 in which each recess 26 does not have such a side surface can also be adopted.

  Each recess 26 of the mold 25 includes a bottom surface 25a parallel to the bottom surface 25a of the mold 25, support surfaces 25d and 25e extending obliquely upward from both widthwise ends of the bottom surface 25a, and adjacent support surfaces 25d and 25e. And a convex surface 25f connecting the upper ends of the two.

  The support surfaces 25d and 25e are aligned with the inclined surfaces 10c (11c and 12c) and 10d (11d and 12d) of the tile 10 (11 and 12). The bottom surface 25a is a design of the tile 10 (11, 12) in a state where the inclined surfaces 10c (11c, 12c), 10d (11d, 12d) of the tile 10 (11, 12) are placed on the support surfaces 25d, 25e. The design surface 10a (11a, 12a) can be levitated by securing a gap C between the surface 10a (11a, 12a).

  If the tile unit 30 is manufactured using the mold 25, even if the tile 10 (11, 12) is inclined and enters the recess 26, an effect is obtained that the tile 10 (11, 12) can be easily taken out. . The tile unit 30 can be applied to the wall surface 40 using a pressing member similar to the mold 25. Other functions and effects are the same as in the above embodiment.

  Further, in the tile 10 (11, 12) of the embodiment, the inclined surfaces 10c (11c, 12c), 10d (11d, 12d) as the reference surfaces are formed on both edges extending in the longitudinal direction, as shown in FIG. In addition, the reference surface 13b can be formed at the four corners of the design surface 13a having irregularities. These reference surfaces 13b may be formed only in a diagonal direction.

  Furthermore, in the tile 10 (11, 12) of the embodiment, the inclined surfaces 10c (11c, 12c), 10d (11d, 12d) that are inclined upward toward the center of the design surface 10a (11a, 12a) as the reference surface. However, as shown in FIG. 11, a plane parallel to the back surface 14b can be used as the reference surface 14b.

  The present invention can be used for an outer wall, an inner wall, a floor, and the like.

It is the perspective view which looked at the tile of an Example from the surface side. The tile of an Example is shown, A figure (A) is sectional drawing of one kind of tile, A figure (B) is sectional drawing of the other kind of tile. It is the perspective view which looked at the formwork of the example from the surface side. It is the perspective view which looked at the formwork and tile of the Example from the surface side. It is an expanded sectional view of the tile unit of an Example. It is the perspective view which looked at the tile unit of the Example from the back side. It is the perspective view which decomposed | disassembled the tile unit of an Example into several tiles and a connection part, and was seen from the surface side. It is an expanded sectional view which shows the construction method of the tile unit of an Example. It is an expanded sectional view of the formwork of a modification. It is a top view of the tile of a modification. It is sectional drawing of the tile of a modification.

Explanation of symbols

10a (11a, 12a) ... Design surface 10 (11, 12) ... Tile 10b (11b, 12b) ... Back surface 40 ... Construction surface (wall surface)
10c (11c, 12c), 10d (11d, 12d), 13b, 14b ... reference plane (10c (11c, 12c), 10d (11d, 12d) ... inclined surface)
31 ... Connecting part 20 ... Formwork

Claims (6)

In order to obtain a tile unit composed of a plurality of tiles and a connecting portion that is provided on the back surface of each tile and connects the tiles in an aligned state, the tiles are placed with the front side facing down, In the mold used to stick the connecting part to each back surface,
When each tile is placed on a horizontal flat surface with its front side turned down, the tile back surface is not parallel to the flat surface, or the tile back surface is the same as each tile. The back surface common to tiles that have a design surface in which irregularities are irregular so as not to be flush with the back surface of another tile that can be bonded to the work surface, and that are bonded to the same work surface The design surface is caused to float by the reference surface when a reference surface formed with a distance from the surface, an inclination angle with respect to the back surface, and other reference surfaces formed with respect to the back surface is used. The reference surface is an inclined surface formed on both edges extending in the longitudinal direction of the tile, and formed with a constant distance common to all of the back surface of the tile and a constant inclination angle. Formwork. When preparing each tile, if each tile is placed on a horizontal flat surface with the surface side down, as each tile, the back surface of the tile is not parallel to the flat surface, Or, it has a design surface with irregular irregularities so that the back surface of the tile cannot be flush with the back surface of another tile that can be bonded to the same work surface, and is bonded to the same work surface. When using a reference surface formed with a distance from the back surface common to tiles, an inclination angle with respect to the back surface, and other reference surfaces formed with respect to the back surface, for the formwork according to claim 1 or 2 A placing step of placing each tile in a state where the surface side is turned down while the design surface is levitated by the reference surface;
A method of manufacturing a tile unit, comprising: an attaching step of attaching the connecting portion to each back surface of each tile. The reference surface is an inclined surface formed on both edges extending in the longitudinal direction of the tile and formed with a constant distance common to all of the back surface of the tile and a constant inclination angle. A method for manufacturing a tile unit. When preparing a tile unit composed of a plurality of tiles and a connecting portion that is provided on the back surface of each tile and connects the tiles in an aligned state, the tiles are faced down as the tiles. If the tile is placed on a horizontal flat surface, the back surface of the tile should not be parallel to the flat surface, or the back surface of other tiles can be bonded to the same work surface. A distance from the back surface common to tiles bonded to the same work surface, an inclination angle with respect to the back surface, and the other back surface. When using a reference surface formed in a relationship, the tile unit is bonded to the construction surface while applying substantially equal pressing force to all the reference surfaces of each tile. Tile unit The method of construction. 6. The reference surface according to claim 5, wherein the reference surface is an inclined surface formed on both edges extending in the longitudinal direction of the tile and having a constant distance common to all of the back surface of the tile and a constant inclination angle. Tile unit construction method.

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