JP2005048501A - Floor constructing material and floor tile constructing method - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a floor constructing material and a floor tile constructing method, capable of constituting a tile laying floor surface easy in construction, and superior in durability. <P>SOLUTION: This floor constructing material is composed of a positioning sheet 10, and a tile 20 engaging with the positioning sheet 10. This positioning sheet 10 has a fitting part 11 composed of a square through-port. A thin plate-like backing material 21 having the same thickness as the sheet 10, is adhered to the reverse of the tile 20. After constructing the sheet 10 on a floor, the tile 20 is fitted and adhered, and then, a joint is filled. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to a floor construction material comprising a tile and a positioning sheet, which has been improved so as to facilitate construction, and a floor tile construction method using the floor construction material.

  When tiles are installed on the floor surface, the process of allocation, inking, adhesive application, tiling, joint adjustment, curing, filling of joints, etc. is performed. The construction time was long because the joints could not be filled until it stopped moving. Normally, half an day is required for curing the adhesive, and it takes at least two days for the tile and the joint filling. In addition, it is difficult for this tile construction to have a beautiful finish unless it is a specialist.

A floor mat in which a plurality of blocks are integrated is described in Utility Model Registration No. 3059200.
Utility model registration No. 3059200

  The above-mentioned utility model registration No. 3059200 floor mat is merely laid on the floor and is not for constructing a jointed and durable tile floor.

  An object of the present invention is to provide a floor construction material and a floor tile construction method that can constitute a tiled floor surface that is easy to construct and has good durability.

  The floor construction material of the present invention is a floor construction material comprising a positioning sheet installed on a floor surface and a tile that is positioned and installed on the sheet, and a thin plate is provided on the back surface of the tile. The positioning sheet is provided with a plurality of fitting portions with which the backing material is fitted at a tile arrangement pitch, and each of the fitting portions is provided with a backing. A joint gap is formed between the tiles when the tiles are arranged by fitting the materials.

  This fitting portion is preferably made of a through hole penetrating the positioning sheet in the thickness direction.

  This fitting portion is formed by punching an original sheet of the positioning sheet, and it is desirable that a punching residue generated by punching is bonded to the back surface of the tile as a backing material.

  The lower surface of the peripheral edge of the tile is preferably an inclined surface having an upward slope toward the joint side.

  The floor tile construction method of the present invention (Claim 6) is a method of floor tile construction using the floor construction material of the present invention, wherein the positioning sheet is provided on the floor surface, and the positioning sheet A tile is arranged by fitting a backing material to a fitting portion of the tile, and at this time, the tile backing material is adhered to a floor surface and / or a positioning sheet with an adhesive, The joint is filled before the agent is cured.

  The floor tile construction method of the present invention (Claim 7) is the floor tile construction method using the floor construction material of the present invention, wherein the positioning sheet is provided on the floor surface, and the positioning sheet is fitted. A floor tile construction method in which a tile is arranged by fitting a backing material to a joint portion, and then filling the joint gap, and the tile backing material is fitted to the fitting portion of the positioning sheet. A backing material is provided so that a gap is formed between the lower surface of the peripheral edge of the tile and the positioning sheet when they are combined, and when filling the joint, the joint material is filled in the gap. It is a feature.

  According to the present invention, the positioning sheet is laid on the floor surface, the tile is arranged so that the backing material of the tile is fitted to the fitting portion of the positioning sheet, and then the tiles are stuffed. Construction can be performed. It is desirable that both the positioning sheet and the tile are fixed with an adhesive. In the present invention, the backing material of the tile is fitted into the fitting portion, and the tile is immovable with respect to the positioning sheet. Therefore, when the positioning sheet is spread in a room or the like and kept stationary, the jointing work can be started before the adhesive is cured, and the tile construction work can be completed in one day.

  When the fitting portion is configured to have a through hole penetrating the positioning sheet in the thickness direction, the backing material fitted to the fitting portion can be directly bonded to the floor surface with an adhesive. it can. Further, in this case, the fitting portion is formed by punching the original sheet of the positioning sheet, and is configured such that the punching residue generated by punching is adhered to the back surface of the tile as a backing material. In this case, the material (original sheet) is not wasted when the positioning sheet is manufactured. Further, the punching remaining piece has the same size as the fitting portion, and fits snugly into the fitting portion.

  Note that the fitting part and the backing material may be regular polygons (including squares). In this case, the orientation of the tiles can be changed to match the corners of the polygons, so the dimensions vary. Even when constructing tiles (since it is a ceramic, there is a dimensional error), the joints can be improved.

  In one aspect of the floor tile construction method of the present invention, when the tile backing material is fitted to the fitting portion of the positioning sheet, a gap is formed between the lower surface of the peripheral edge of the tile and the positioning sheet. As shown, a backing material is provided to fill the gaps with the joint material. Thereby, the intensity | strength of the peripheral part of a tile can be raised. That is, since the joint material is backed up at the tile periphery and the periphery is lined, damage is prevented even if an object falls on the periphery.

  In addition, when the lower surface of the peripheral part of the tile is configured to be an inclined surface having an upward slope toward the joint side, the joint material easily flows from the joint inclined surface to the lower side of the tile peripheral part. Thus, by filling joint material under the tile peripheral part, the tile peripheral part which is easy to be damaged becomes difficult to be damaged.

  Hereinafter, an example of the present invention will be described with reference to the drawings.

  FIG. 1 is an exploded perspective view showing a floor construction material and a floor tile construction method according to an example of the present invention, FIG. 2 is a perspective view of the floor construction material from the back side, and FIG. 3 (a). Is a perspective view showing a floor tile construction method, FIG. 3 (b) is a sectional view taken along line BB in FIG. 3 (a), and FIG. 3 (c) is an enlarged view of the vicinity of C in FIG. 3 (b). 4 is a perspective view of a positioning sheet, FIG. 5 is a perspective view of another positioning sheet, and FIG. 6 is a perspective view of still another positioning sheet.

  As shown in FIG. 1, the floor construction material of the present invention includes a positioning sheet 10 and tiles 20 that engage with the positioning sheet 10.

  This positioning sheet 10 has a fitting portion 11 formed of a square through hole (in this embodiment, a punched hole). A plurality of fitting portions 11 are arranged so that the rows are aligned vertically and horizontally. The sheet between the fitting parts 11 constitutes a square grid-like frame part 12.

  The tile 20 is made of ceramics, and a thin plate-like backing material 21 having the same thickness as that of the sheet 10 is adhered to the back surface thereof with an adhesive 22 (see FIGS. 3B and 3C). . The backing material 21 has a square shape smaller than the tile 20 and is adhered to the back surface of the tile 20 so that the side thereof is parallel to the side of the tile 20. The center point of the tile 20 and the center point of the backing material 21 coincide with each other. Therefore, the backing material 21 does not exist on the peripheral edge of the back surface of the tile 20, and the back surface of the tile 20 is exposed.

  As shown in FIGS. 3 (b) and 3 (c), when the backing material 21 is fitted to the fitting portion 11 on the floor surface, the tile 20 is lifted from the sheet 10 by the thickness of the adhesive 22. Thus, a gap S equivalent to the layer thickness of the adhesive 22 is generated between the peripheral edge portion of the tile 20 and the frame portion 12 of the positioning sheet 10. However, in the present invention, in order to generate this gap, a backing material having a thickness larger than that of the positioning sheet may be used.

  The positioning sheet 10 may be any of the sheets 10A to 10C shown in FIGS.

  In the positioning sheet 10A in FIG. 4 (a), the frame portion 12 exists on two orthogonal sides of the sheet, the other two sides have no frame portion, and the fitting portion 11 faces the side. It has become. That is, on the other two sides, the fitting portion 11 exists in a cutout shape. The width of the frame portion 12 is uniform over the entire sheet 10A. As shown in FIG. 4 (b), a plurality of sheets 10A are fitted together by laying them on the floor so that the side having the frame part and the side having no frame part come into contact with each other. The portions 11 are regularly arranged, and the frame portions 12 are continuous in a straight line.

  In the positioning sheet 10B of FIG. 5 (a), the four peripheral frame portions 12a are half-width, and the frame portion 12b intersecting the cross at the center of the sheet is full width (double width of the frame portion 12a). As shown in FIG. 5B, the positioning sheet 10B is laid on the floor so that the respective sides come into contact with each other, whereby the fitting portions 11 are regularly arranged and the frame portions 12 are aligned. It becomes a continuous one.

  The positioning sheet 10C in FIG. 6 (a) has a cross beam shape. That is, the projecting piece portion 12 c having a length that is half the length of one side of the fitting portion 11 is provided so as to project in the extending direction of each frame portion 12. The frame part 12 has the same width, including the protruding piece part 12c.

  By laying the positioning sheet 10 on the floor surface so that the projecting pieces 12c come into contact with each other, the fitting portions 11 are regularly arranged, and the frame portions 12 are continuous in a straight line. .

  As shown in FIG. 3 (b), the width of the peripheral edge of the tile 20 not hit by the backing material 21 is slightly smaller than the half width of the frame 12. For this reason, when the backing material 21 is fitted to the fitting portion 11, the joint gap 30 is formed between the adjacent tiles 20.

  Further, as shown in FIG. 3 (b), the edge portion of the back surface of the tile 20 is an inclined surface 23 having an upward slope toward the joint side.

  As shown in FIG. 3 (c), the side end surface of the backing material 21 is an inclined surface that becomes the central side of the backing material 21 as it goes downward. Moreover, the side surface of the fitting part 11 becomes an inclined surface which becomes the center side of the frame part 12 toward the upper side. For this reason, it is easy to fit the backing material 21 to the fitting portion 11.

  The positioning sheet 10 is preferably formed by punching a flat sheet raw material to form the fitting portion 11. The residue generated by the punching is used for the backing material 21. Thereby, the backing material 21 having the same dimensions as the fitting 11 and the same thickness as the sheet 10 is formed.

  By using a blade having a V-shaped cross-section as the blade used at the time of punching, the side surface of the fitting portion 11 and the side end surface of the backing material 21 become inclined surfaces as shown in FIG. The punched backing material 21 is reversed and bonded to the back surface of the tile 20.

  In order to perform tile construction using the floor construction material, first, the positioning sheet 10 is laid on the floor surface. Each sheet 10 is bonded to the floor surface with an adhesive. This adhesive is preferably applied uniformly to the floor surface using a sieve mesh or the like. Next, the tile 20 is disposed by fitting the backing material 21 to the fitting portion 11 of each sheet 10. The backing material 21 of the tile 20 is bonded to the floor surface through the adhesive applied on the floor surface.

  Since the backing material 21 is fitted to the fitting portion 11, the tile 20 does not move even if the operator gets on the tile 20 even before the adhesive is cured. Therefore, the joint material can be filled in the joint gap 30 immediately after the tile 20 is laid.

  Since the slope 23 is provided on the edge of the back surface of the tile 20, the joint material smoothly enters the gap S between the tile 20 and the frame portion 12 of the sheet 10, and the periphery of the tile 20 is lowered. It will be supported from the side. For this reason, even if an object is dropped on the peripheral edge of the tile 20, the tile 20 is prevented from being damaged.

  In the above embodiment, the backing material 21 is square, but may be rectangular or polygonal such as hexagonal or octagonal.

  Plywood, hard board, MDF, and the like are suitable as the material for the positioning sheet, but are not limited thereto.

It is a disassembled perspective view which shows the floor construction material which concerns on an example of this invention, and a floor tile construction method. It is a perspective view from the back side of the tile which comprises the material for floor construction. (A) is a perspective view which shows a floor tile construction method, (b) is the BB sectional drawing of (a), (c) is an enlarged view of C vicinity of (b). It is a perspective view of a positioning sheet. It is a perspective view of another positioning sheet. It is a perspective view of another positioning sheet.

Explanation of symbols

10, 10A, 10B, 10C Positioning sheet 11 Fitting portion 12 Frame portion 20 Tile 21 Backing material 22 Adhesive 23 Slope

Claims (7)

A floor construction material comprising a positioning sheet installed on the floor, and tiles positioned and installed on the sheet,
A thin plate-like backing material is provided on the back of the tile,
The positioning sheet is provided with a plurality of fitting portions with which the backing material is fitted at a tile arrangement pitch.
A floor construction material, wherein when a tile is disposed by fitting a backing material to each fitting portion, a joint gap is formed between the tiles.   The floor construction material according to claim 1, wherein the fitting portion of the positioning sheet includes a through hole penetrating the positioning sheet in the thickness direction. In Claim 2, this fitting part is formed by punching the original sheet of the positioning sheet,
A floor construction material, wherein a punching residue generated by punching is bonded to the back surface of the tile as a backing material.   The floor construction material according to any one of claims 1 to 3, wherein the fitting portion and the backing material are regular polygons.   The floor construction material according to any one of claims 1 to 4, wherein a lower surface of a peripheral edge portion of the tile is an inclined surface having an upward slope toward the joint side. In the method of floor tile construction using the floor construction material according to any one of claims 1 to 5,
The positioning sheet is provided on the floor surface, and the tile is arranged by fitting the backing material to the fitting portion of the positioning sheet, and at this time, the tile backing material is arranged on the floor surface and / or the positioning sheet. It is a method of adhering to an adhesive with an adhesive,
A floor tile construction method comprising filling joints before the adhesive is cured. In the method of floor tile construction using the floor construction material according to any one of claims 1 to 5,
A floor tile construction method in which the positioning sheet is provided on a floor surface, tiles are arranged by fitting a backing material to a fitting portion of the positioning sheet, and then joints are filled in joint gaps. There,
The backing material is provided so that a gap is formed between the bottom surface of the peripheral edge of the tile and the positioning sheet when the tile backing material is fitted to the fitting portion of the positioning sheet. A floor tile construction method characterized by filling joint material into gaps when filling joints.

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