JP2007120028A - Tile removing method - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a tile removing method for removing a tile from a skeleton floor easily. <P>SOLUTION: A plurality of sheet pieces 2 are spreaded and arranged in parallel on the skeleton floor 1. The skeleton floor 1 and the sheet pieces 2 are mutually bonded at points by an adhesive member 6. Tiles 4 are laid on the sheet pieces 2, and a joint material 5 is filled into a joint clearance between the tiles 4. The sheet pieces 2 and the tiles 4 are mutually bonded at points by an adhesive member 3. The tile 4 in an end part of one sheet piece 2 is removed from the sheet piece 2 as required to remove the tile 4 from the skeleton floor 1, and a part of the joint material 5 overlapped on a boundary of two sheet pieces 2 is cut out by a knife such as a cutter. The end part of the sheet piece 2 is pulled up to remove the sheet piece 2 together with the tile 4 from the skeleton floor 1. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a method for removing a tile laid on a cabinet floor, and more particularly to a method for easily removing the tile from the cabinet floor.

As a method for removing tiles laid on the cabinet floor, Japanese Patent Application Laid-Open No. 7-217167 describes a floor structure in which tiles are pasted on a mat laid on a cabinet floor with an adhesive, one by one. A method of removing from the mat is described.
JP-A-7-217167

  In the method of removing tiles disclosed in the above-mentioned Japanese Patent Application Laid-Open No. 7-217167, the tiles are removed one by one from the mat.

  An object of the present invention is to provide a tile removal method that allows the tile to be easily removed from the enclosure floor.

  The method for removing a tile according to claim 1 is the method for removing a tile laid on a cabinet floor, wherein a sheet or a strip straddling a plurality of tiles is interposed between the cabinet floor and the tile, The tile is removed by pulling up a sheet or a belt.

  The method for removing a tile according to claim 2 is the method according to claim 1, wherein the joint gap between the tiles is filled with a resin joint material, and the joint material at the periphery of the region from which the tile is removed is cut with a blade, and thereafter The sheet or the belt is pulled up.

  The method for removing a tile according to claim 3 is characterized in that, in claim 1 or 2, the tile and the sheet or band are spot-bonded by an adhesive member made of an adhesive, double-sided tape or mortar. It is.

  The method for removing a tile according to claim 4 is the method according to claim 2 or 3, wherein a sheet or a strip extending over a plurality of tiles is interposed between the enclosure floor and the tile, and the joint material and the lower side thereof The sheet or band is cut with a blade, and then the sheet or band is pulled up.

  The method for removing a tile according to claim 5 is the method according to claim 2 or 3, wherein a sheet straddling a plurality of tiles is interposed between the casing floor and the tile, and the sheet includes a plurality of sheet pieces. The sheet material is laid out on the floor, and the joint material on the boundary between the adjacent sheet pieces is cut with a blade, and then the sheet piece is pulled up.

  According to the tile removing method of the present invention, by pulling up the sheet or band, tiles corresponding to the size of the sheet or the length of the band can be removed at a time, and the removal of the tile is extremely easy.

  It is preferable that the joint space between the tiles is filled with a resin joint material. In this case, a cut is made in the joint material at the peripheral edge of the region from which the tile is removed, and then the sheet or band is pulled up. Thus, the plurality of tiles in the removal area can be easily removed.

  It is preferable that the tile and the sheet or belt are spot-bonded with an adhesive member made of an adhesive, a double-sided tape or mortar. In this case, since the tiles are spot-bonded, the tiles can be easily removed from the sheet or band as compared with the case where the adhesive member is applied to the entire back surface of the tile and bonded. In addition, when there is no adhesive member below the joint gap, when cutting the joint material with a blade, it is not necessary to cut the joint member together with the joint material, and the cutting work is easy.

  In the case where a sheet or strip straddling a plurality of tiles is interposed between the frame floor and the tile, the joint material and the lower sheet or strip are cut with a blade, and then the sheet Or it is preferable to pull up the belt. In this case, the sheet or belt can be cut into an appropriate size that is easy to work and can be easily removed from the chassis floor.

  Further, the sheet may be formed by laying a plurality of sheet pieces on the frame floor. In this case, by cutting the joint material on the boundary between the adjacent sheet pieces with a blade, and then pulling up the sheet piece, an appropriate size that is easy to work without making a cut into the sheet. The sheet piece can be removed from the enclosure floor.

  Hereinafter, embodiments will be described with reference to the drawings. FIG. 1 is a cross-sectional view for explaining a method for removing a tile according to the embodiment. FIG. 1 (a) shows a state before the tile is removed, and FIG. Shows the state. FIG. 2 is a plan view of FIG. 1 (a) as viewed from above, and FIG. 3 is a back view showing a state where adhesive members are scattered on the back surface of the tile.

  As shown in FIG. 1 (a) and FIG. 2, a plurality of sheet pieces 2 are laid on a frame floor 1 made of concrete floor slab or soil concrete. In this embodiment, as shown in FIG. 2, adhesive members 6 made of an adhesive, double-sided tape or mortar are interspersed between the cabinet floor 1 and the sheet piece 2. The sheet piece 2 is spot-bonded. Thereby, the sheet piece 2 is prevented from being displaced on the casing floor 1 and the sheet piece 2 can be easily peeled off from the casing floor 1 as described later.

  The adhesive member 6 is preferably applied to only the end portion of the sheet piece 2 or to the end portion and the center portion at an interval of 50 cm to 200 cm. In this case, wrinkles and turning of the sheet piece 2 due to the area being too large are prevented, and difficulty in peeling the sheet piece 2 due to the area being too small is prevented. However, the adhesion between the sheet piece 2 and the casing floor 1 may be omitted, and a slip prevention member such as a rubber sheet may be provided between the sheet piece 2 and the casing floor 1.

  The sheet piece 2 is preferably made of a nonwoven fabric. Nonwoven fabric is inexpensive and water permeable, preventing water from accumulating between the tile and the sheet piece. The nonwoven fabric preferably has a thickness of 0.3 mm to 1.0 mm. When it is 0.3 mm or more, even if a craftsman rides at the time of construction, it does not become wrinkle. There is no turning. For this reason, workability improves. The nonwoven fabric is preferably one that does not penetrate the adhesive or mortar as the adhesive member 6. In this case, the craftsman can freely walk on the nonwoven fabric during construction.

  A tile 4 is laid on the sheet piece 2, and a joint material 5 is filled in the joint gap of the tile 4. In the present embodiment, as shown in FIG. 2, the width of the sheet piece 2 (the width in the left-right direction in FIG. 2) is twice that of one side of the tile 4, and the tile 4 is placed on each sheet piece 2. Are laid in two rows.

  The joint material 5 is preferably a resin-based elastic joint material, but may be a cement joint material or the like. The elastic joint material can be easily cut with a cutter when the flooring is peeled off later. However, even cement-based joint materials do not cause any particular hindrance to stripping floor materials.

  In this embodiment, as shown in FIGS. 1 and 3 (a), an adhesive member 3 made of an adhesive, a double-sided tape or a mortar is provided between the four corners of the back surface of the 300mm square tile 4 and the sheet piece 2. The sheet pieces 2 and the tiles 4 are spot-bonded by the adhesive member 3. For this reason, the unevenness of the floor is absorbed by the thickness of the adhesive member 3, and the finishing accuracy is improved. Further, the tile 4 can be easily and quickly removed from the sheet piece 2.

  The number of dots of the adhesive member 3 is preferably 4 to 9 points per tile. When an adhesive is used as the adhesive member 3, the mass per adhesive is preferably 20g to 80g. Moreover, when using a mortar as the adhesive member 3, it is preferable that the mass per 1 point of mortar is 40g-150. In this case, the workability and impact resistance are good, and the amount of the adhesive member 3 used is reduced, which is economical. In FIG. 3 (a), adhesive members 3 are provided at the four corners of the back surface of the tile, and in FIG. 3 (b), adhesive members 3 are further provided in the center. Then, the adhesive member 3 is provided near the center of the four sides.

  In the construction structure of the tile configured as described above, in order to remove the tile 4 from the frame floor 1, as shown in FIG. 1 (b), the tile 4 at the end of one sheet piece 2 may be attached as necessary. Remove from the sheet piece 2. Further, if necessary, the joint material 5 overlapping the boundary between the two sheet pieces 2 is cut with a cutter such as a cutter. Next, the end of the sheet piece 2 is pulled up. Thereby, the sheet piece 2 is removed from the frame floor 1 together with the tile 4. Other sheet pieces 2 are also removed from the frame floor 1 in the same manner as described above.

  However, the tile 4 located at a position other than the end of the sheet piece 2 may be removed from the sheet piece 2 and the appearing sheet piece 2 may be pulled up.

  According to the tile removing method of the present embodiment, by pulling up the sheet piece 2, the tile 4 corresponding to the size of the sheet piece 2 can be removed at a time, and the tile 4 can be removed from the enclosure floor 1 extremely. It becomes easy.

  In the present embodiment, since the sheet piece 2 is spot-bonded to the casing floor 1 by the adhesive member 6, the sheet piece 2 can be easily and quickly removed from the casing floor 1. Moreover, since the sheet piece 2 with the tile 4 can be quickly removed and carried out from the enclosure floor 1 in this way, subsequent tile replacement work and the like can be performed at an early stage. Further, since the tile 4 is spot-bonded on the sheet piece 2 by the adhesive member 3, the tile 4 can be easily detached from the sheet piece 2.

  In the present embodiment, a 300 mm square tile 4 is used, but is not limited to this. For example, a 400 mm square tile 4A (FIG. 2B) and a 600 mm square tile 4B (FIG. 2C). ), A rectangle, other polygons, a circle, an ellipse, or the like.

  In the present embodiment, the tile 4 and the sheet piece 2 are spot-bonded by the adhesive members 3 that are scattered between the tile 4 and the sheet piece 2, and the lower side of the joint material 5. Since the adhesive member 3 does not exist, the joint material 5 can be easily cut.

  In the present embodiment, the horizontal width of the sheet piece 2 is twice as long as one side of the tile 4, but may be other integer multiples. Note that the sheet piece 2 may not be an integral multiple of one side of the tile 4, and the tile 4 may be pasted so as to straddle the two sheet pieces 2. In this case, the sheet piece 2 may be cut together with the joint material 5 thereon by using a cutter such as a cutter, and divided into a size suitable for pulling up and removed from the frame floor 1. Further, instead of arranging a plurality of sheet pieces 2 on the cabinet floor 1, one sheet may be laid on the cabinet floor 1. In this case, the end of one sheet may be pulled up and removed from the chassis floor 1. Also, if the area of one sheet is large, etc., after cutting the sheet together with the joint material 5 on it using a cutter, etc., and dividing it into sheet pieces of an appropriate size to pull up, The sheet piece may be removed from the frame floor 1.

  FIG. 4 is a plan view for explaining a tile removing method according to a different embodiment. In FIG. 4, a band 12 is used in place of the sheet piece 2. Although there is no limitation in particular as the belt | band | zone 12, For example, a synthetic resin tape-shaped band etc. are used.

  Bands 12 are laid out at intervals on a frame floor 1 made of concrete floor slab or soil concrete. In this embodiment, adhesive members 6 made of an adhesive, double-sided tape or mortar are interspersed between the housing floor 1 and the belt 12, and the housing floor 1 and the belt 12 are spotted and adhered by the adhesive member 6. Has been. The tile 4 is laid so as to straddle the two bands 12, and the joint material 5 is filled in the joint gap of the tile 4. As shown in FIG. 4, the tile 4 is laid so that the band 12 is parallel to the joint material 5 in the vertical direction (vertical direction in FIG. 4) and the band 12 does not overlap the joint material 5 in the vertical direction. ing.

  Although not shown, the upper surface of the band 12 and the rear surface of the tile 4 are spot-bonded by the adhesive member 3. In addition, in order to surely prevent the displacement of the tile 4, the back surface of the tile 4 and the upper surface of the frame floor 1 may be spot-bonded by the adhesive member 3.

  In the tile construction structure configured as described above, in order to remove the tile 4 from the frame floor 1, the tile 4 at the end of the band 12 is removed from the band 12 as necessary. Further, if necessary, the joint material 5 extending in the longitudinal direction of the belt 12 (longitudinal direction in FIG. 4) is cut with a cutter such as a cutter. Depending on the size of the tiles 4 and the like, the cuts may be made in all of the joint materials 5 in the longitudinal direction, or may be made every few lines. Next, the end of the band 12 is pulled up, and the band 12 is removed from the frame floor 1 together with the tile 4. Other belts 12 are also removed from the cabinet floor 1 in the same manner as described above.

  In the present embodiment, the tiles 4 corresponding to the length of the band 12 can be removed at a time, and the removal of the tiles 4 becomes extremely easy.

  In the present embodiment, the adhesive members 6 and 3 are dotted on the lower surface and the upper surface of the band 12, but the adhesive member 6 may be applied to the entire lower surface of the band 12, The adhesive member 3 may be applied to the entire upper surface of the band 12. Even in this case, since the band 12 is narrow, the band 12 can be easily and quickly removed from the enclosure floor 1, and the tile 4 can be removed from the band 12.

It is sectional drawing explaining the removal method of the tile which concerns on embodiment, FIG. 1 (a) is sectional drawing which shows the state before removing a tile, FIG.1 (b) shows the state in the middle of removing a tile. It is sectional drawing. It is the top view which looked at Fig.1 (a) from the top. It is a back view which shows the state which scattered the adhesive member on the back surface of a tile. It is a top view explaining the removal method of the tile which concerns on different embodiment.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Frame floor 2 Sheet piece 3,6 Adhesive member 4,4A, 4B Tile 5 Joint material 12 Band

Claims (5)

In the method of removing tiles laid on the frame floor,
A method for removing a tile, wherein a sheet or a strip straddling a plurality of tiles is interposed between the casing floor and the tile, and the tile is removed by pulling up the sheet or the strip.   In Claim 1, the joint space between the tiles is filled with a resin joint material, and the joint material in the periphery of the region from which the tile is removed is cut with a blade, and then the sheet or belt is pulled up. How to remove the featured tile.   The method for removing a tile according to claim 1 or 2, wherein the tile and the sheet or belt are spot-bonded by an adhesive member made of an adhesive, a double-sided tape, or a mortar.   In claim 2 or 3, a sheet or band straddling a plurality of tiles is interposed between the enclosure floor and the tile, and the joint material and its lower sheet or band are cut with a blade, Thereafter, the sheet or strip is pulled up.   In Claim 2 or 3, the sheet | seat which straddles a plurality of tiles is interposing between this enclosure floor and a tile, and this sheet | seat lays out several sheets piece on a enclosure floor, and adjoins. A method for removing a tile, comprising: cutting the joint material on a boundary of the sheet piece with a blade, and then pulling up the sheet piece.

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