JPH06264601A - Tile floor unit - Google Patents

Abstract

PURPOSE:To dissolve the floor tile laying work at site and form a tile-faced floor surface. CONSTITUTION:A grid-shaped wire-made tile alignment frame 11 is laid out on a base of low expanded group polystyrene foam. This frame 11 is buried with a mortar layer 14. Floor tiles 15 are set to the frame with a fitting groove 16 on the rear side fitted by way of the mortar layer 14 while mortar joints 17 are formed between the floor tiles 15, thereby constituting a floor unit B or D. The tile floor units B or D are combined and laid out and fixed with a base concrete layer 21 by way of coated mortar, thereby forming a tile-faced floor surface A.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a tile floor unit constituting a tiled floor surface.

[0002]

2. Description of the Related Art For example, when installing a tiled floor surface from the entrance to the lower part of the entrance, generally, a concrete layer is formed, then a mortar layer is applied, and each floor is based on a water thread. It is supposed to be done on-site by installing tiles.

[0003]

However, in this case, since the floor tiles are stretched by a wet method based on a water system, it is necessary to individually stretch the water threads to position and fix the floor tiles. However, the work tends to be complicated and the construction period tends to be extended, and the floor tiles are laid with water thread as a standard, but it is not always performed at a predetermined interval to leave the joint space horizontally or vertically. It is not easy and requires skill.

The present invention has been made in view of the above circumstances, and the problem to be solved is to eliminate floor tile installation work at the site, shorten the site construction as much as possible, and save labor, while being skilled. It is an object of the present invention to provide a tile floor unit capable of forming a tiled floor surface without requiring a technique.

[0005]

[Means for Solving the Problems] According to the present invention, in order to facilitate transportation and installation, the present invention aims to reduce the weight as much as possible, and by installing and fixing it on site, a floor surface finished with tiles can be easily installed. The invention provides a unitized tile floor unit comprising a foamed lightweight substrate and a floor tile and joints bonded to it through a mortar layer so that it can be formed. A substrate, a mortar layer applied to a single surface or a plurality of surfaces of the substrate, a number of floor tiles respectively bonded to the substrate via the mortar layer, and joints provided between the tiles. A tile floor unit (claim 1), a foam lightweight substrate, a tile positioning frame attached to one or more surfaces of the substrate in a confronting ridge shape, and the frame embedded And apply it to the substrate A plurality of floor tiles, each of which is fitted with a plurality of fitting grooves on the back surface of the frame and bonded to the substrate through the mortar layer, and joints provided between the tiles. A tile floor unit (claim 2), wherein the foamed / lightened substrate of claim 1 or 2 is made of a horizontal plank made of low-foaming polystyrene foam, and a walkway provided with a floor tile on a single surface. Tile floor unit (claim 3), which is used for forming horizontal floors such as landings, stairs, and the like. A tile floor unit (claim 4) and a tile positioning device according to claim 2, characterized in that the tile floor unit (claim 4) is made of a thick plate and has floor tiles on a plurality of surfaces of two or more right angles for stair formation or curb formation The rame comprises a large number of parallel positioning wire rods, the wire rods are provided with a transverse wire rod or an outer frame, and a pair of parallel fitting grooves or a plurality of parallel fitting grooves are formed on the back surface of the floor tile. The present invention relates to a tile floor unit (Claim 5), and these are the means for solving the above problems as the gist of the invention.

[0006]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in more detail with reference to the drawings showing the following embodiments. In FIGS. 1 to 12, A is a tiled floor surface, and the floor surface A is a tile floor for forming a horizontal floor. The units B and C and the tile floor unit D for curb portion formation are used in combination.

Each of the tile floor units B to D has a foamed / lightened base body 10 and a tile positioning frame 11 attached to one or a plurality of surfaces of the base body 10 so as to face each other.
The mortar layer 14 having the frame 11 embedded therein and applied to the base body 10 and the plurality of fitting grooves 16 on the back surface of the frame 11 are adhered to the base body 10 via the mortar layer 14. It comprises a large number of floor tiles 15 and joints 17 interposed between the tiles 15. In this example, the foamed / lightened substrate 10 is made of low-foaming polystyrene foam (Styrofoam, trade name, manufactured by Dow Chemical Co., Ltd.). Among them, the tile floor unit B is made of a horizontal plank of this polystyrene foam, and the floor tile 15 is provided on a single surface thereof, and the tile unit C is also made of a horizontal plank and has two right-angled surfaces. The floor tiles 15 are provided on a plurality of surfaces, each of which is for forming a horizontal floor, and the tile floor unit D is a prismatic block of this polystyrene foam. The floor tiles 15 are provided on a plurality of surfaces of the three right angles, and the floor tiles 15 are used for forming a curb.

That is, the foamed / lightened substrate 10 in the tile floor units B and C for forming a horizontal floor is 45 in this example.
Tile floor unit D for widening 5mm x 920mm and using a horizontal plank having a thickness of 50mm, and for curb formation
The foamed / lightened substrate 10 in FIG. 2 uses a prismatic block having a narrow and long size of 130 mm × 920 mm and a thickness of 155 mm.

In this embodiment, the tile positioning frame 11 is a warp member 12 made of a rust preventive metal wire rod obtained by applying a cationic electrodeposition coating of a resin paint to a relatively thick cylindrical galvanized steel wire having a diameter of 2.6 mm to 3.6 mm. And the weft material 13 as a transverse wire material for this, the warp material 12 is 50 mm and the weft material 13 is 35 mm.
The pitch is a multiple of 5 mm from 75 mm to 75 mm
2 is the upper layer, and the weft material 13 is the lower layer, which are in the shape of a grid or grid in which the intersections are welded so that the intersections are welded, and the above-mentioned material 12 is made into a large number of parallel positioning wire rods. In the tile floor units B and C for forming a horizontal floor, the tile positioning frame 11 is a flat body and an inverted L.
In the tile floor unit D for forming the curb portion, the tile positioning frame 11 has a downward U-shape.

In the tile floor unit B, these tile positioning frames 11 are placed on a single upper surface of the foamed and lightweight substrate 10 of the thick plate, and the tile floor unit C is mounted.
In the same manner, the foamed / lightened base body 10 is placed or abutted on a plurality of right-angled two surfaces of the upper side and one side, and in the tile floor unit D, the prismatic block is used. The tile positioning frames 11 are arranged on the upper and lower sides of the foam-lightened base body 10 by fitting or abutting them on a plurality of right-angled three surfaces of the foam-light-weight base body 10 and The applied mortar layer 14 is embedded so that the upper end is exposed, and is embedded and fixed in the foamed lightweight substrate 10.

The floor tile 15 is 145 mm × in this example.
A 145 mm square ceramic plate with a thickness of 15 mm is used. At this time, each floor tile 15 has a large number of parallel fitting grooves 16 formed on its back surface by a 5 mm pinch.

Each floor tile 15 is positioned by fitting the fitting groove 16 into the warp member 12 of the tile positioning frame 11, and the remainder is used as a bonding portion to the mortar layer 14 to form the floor tile 15. The foamed / lightened bases 10 are adhered to each other so as to form a joint space therebetween, thereby covering the upper surface single surface of each foamed / lightened base 10 or a plurality of right-angled two to three right-angled surfaces. There is.

At this time, the joint space is filled with mortar and hardened, whereby each floor tile 1
Floor tile 1 with joints 17 between 5 as mortar joints
The space between 5 is closed and the appearance is good.

The formation of the tiled floor surface A by the tile floor units B to D described above is carried out by providing the tile floor unit B for forming a horizontal floor on a walkway or a landing, and at the ends in the longitudinal direction and the staircase surface. Similarly, tile floor units C for horizontal floor formation are arranged, and tile floor units D for curbstone formation are further arranged at the ends in the width direction thereof, and joint portions as required between the tile floor units B to D are also arranged. It is performed by integrally fixing it to the surface of the earth so that it is interposed.

That is, in order to install these tile floor units B to D, a foundation concrete layer 21 is formed on the embankment layer 20 by in-situ casting, a coating mortar layer 22 is applied on the foundation concrete layer 21, and By arranging the coated mortar layer 22 as an adhesive layer, or by arranging an unillustrated mortar layer of 10 to 15 mm, for example, on the embankment layer 20, the ground concrete layer 21 or the like is provided. The tile floor units B to D are firmly fixed to the ground surface, and the floor surface A having a tile finish is formed.

FIG. 13 shows another example. In this example, the tile floor unit B for horizontal floor formation is used and the tile floor unit E for stair formation is used for tile finishing. An example of constructing the floor A and installing the tile floor units B and E on the surface of the ground instead of the embankment layer 20 and the foundation concrete layer 21 using a concrete block stacking layer 23 so as to simplify site construction In the present example, the tile floor unit E has a stepped shape in accordance with the stair height at the end position of the tile floor unit B for forming a horizontal floor in the longitudinal direction and at each stair portion. A vertical lightweight slab or a prismatic block foamed lightweight substrate 10 made of polystyrene foam similar to the above is used, and floor tiles are provided on the upper surface and one side of two right-angled surfaces. There as for each step formed by providing a 5, are then adapted to form a step by respectively disposed at a predetermined site.

Since the construction of the remaining tile floor units B and E and the installation of these tile floor units B and E are the same as those in the above example, the same reference numerals are given to those shown in the drawings and the description thereof will be omitted.

Although the illustrated example has been described above, in the practice of the present invention, for example, a foamed / lightened substrate is marked by printing, engraving, etc. For example, by omitting the use of the tile positioning frame, the tile floor unit has a foamed and lightweight substrate, and a mortar layer coated on one or more surfaces of the substrate. A plurality of floor tiles respectively bonded to the substrate via the mortar layer and a joint portion provided between the tiles may be provided. Further, when the tile positioning frame used as needed is provided with a large number of parallel positioning wire rods, the wire rods may be provided with an outer frame.

Further, as long as the foamed / lightened substrate can be manually carried out without using a crane or the like for transporting and installing the tile floor unit, in addition to the above-mentioned low-foaming polystyrene foam and other synthetic resin-based ones, for example, Use another material such as foamed concrete, use the above-mentioned tile floor unit for forming stairs as a foamed / lightened base of a rectangular block of the same size, and adjust its height to the base concrete layer or The tile positioning frame is composed of positioning wires and transverse wires, and the positioning wires and transverse wires at the intersections are partially raised, and these wires are planar. Arranged so that the raised portion of the positioning wire is fitted into the fitting groove on the back surface of the tile, The il positioning wire is made of, for example, a synthetic resin containing glass fiber, and the parallel fitting grooves on the rear surface of the floor tile are arranged in parallel so that they fit in at least two positions in the width direction with respect to the tile positioning frame. A pair of joints, a joint material pre-molded for the joints is inserted and installed, and in addition to the tile floor unit for forming the horizontal floor, a foamed / lightened base is an inclined thick plate, Similarly, including using a tile floor unit for slope formation with floor tiles,
In carrying out the present invention, a foamed / lightened substrate, a mortar layer,
Specific materials, shapes, structures, dimensions, quantities of tile positioning frames, floor tiles, and joints, additions to these,
The foundation, the means for fixing the foundation, etc. when the tile floor unit is installed on the ground surface can be variously modified without departing from the gist of the invention, and is limited to those illustrated or exemplified above. It does not reach.

[0020]

As described above, the present invention is characterized in that in claim 1, the foamed / lightened substrate, the mortar layer applied to one or more surfaces of the substrate, and the substrate via the mortar layer, respectively. Since it is characterized by comprising a large number of bonded floor tiles and joints provided between the tiles, floor tile installation work at the site is eliminated, and field construction can be shortened as much as possible. It is possible to provide a tile floor unit that can save labor and can form a tiled floor surface without requiring skill.

According to a second aspect of the present invention, there is provided a lightweight foam substrate, a tile positioning frame provided on one or a plurality of surfaces of the substrate in a confronting ridge shape, and a mortar in which the frame is embedded and applied to the substrate. A plurality of floor tiles, each of which is fitted with a plurality of fitting grooves on the back surface of the frame and bonded to the substrate through the mortar layer, and joints provided between the tiles. In addition to the above, the tile positioning frame facilitates floor tile positioning, facilitating production at the factory, improving productivity, and achieving uniform quality, and tile positioning. The frame serves as a reinforcing element, and a tile floor unit with improved overall strength can be obtained.

According to a third aspect of the present invention, the foaming / lightening substrate is made of a horizontal plank made of low-foaming polystyrene foam, and is used for forming a horizontal floor such as a walkway, a landing, or a stairway having a floor tile on a single surface. According to a fourth aspect of the present invention, the foamed / lightened substrate is made of a prismatic block or a vertical thick plate made of low-foaming polystyrene foam, and stairs provided with floor tiles on two or more right-angled surfaces. In addition to the above, in addition to the above, it also promotes weight reduction as a whole, for horizontal floor formation,
It can be a tile floor unit for forming stairs or curb.

According to a fifth aspect of the present invention, the tile positioning frame comprises a plurality of parallel positioning wire rods, and the wire rods are provided with a transverse wire rod or an outer frame. Since it is characterized in that the groove is formed, it is possible to provide a tile floor unit in which the positioning of the floor tile is facilitated by a simple positioning frame in addition to the above.

[Brief description of drawings]

FIG. 1 is a perspective view showing an installed state of a tile floor unit.

FIG. 2 is a partially cutaway perspective view of a tile floor unit for forming a horizontal floor.

FIG. 3 is a partially cutaway perspective view of a tile floor unit for curb portion formation.

FIG. 4 is a plan view of a tile floor unit for forming a horizontal floor.

FIG. 5 is a vertical side view of a tile floor unit for forming a horizontal floor.

FIG. 6 is a front view of a tile floor unit for forming a curb.

FIG. 7 is a vertical cross-sectional view of a tile floor unit for forming a curb.

FIG. 8 is a plan view of a tile positioning frame in a horizontal floor forming tile floor unit.

FIG. 9 is a plan view of a tile positioning frame in a tile floor unit for curbstone formation.

FIG. 10 is a front view of a tile positioning frame in the curbstone forming tile floor unit.

FIG. 11 is a side view of the tile positioning frame in the curbstone forming tile floor unit.

FIG. 12 is a vertical sectional view of a floor tile.

FIG. 13 is a vertical cross-sectional view showing an installed state of a tile floor unit according to another example.

[Explanation of symbols]

 A floor surface B tile floor unit C tile floor unit D tile floor unit E tile floor unit 10 foam lightweight base 11 tile positioning frame 14 mortar layer 15 floor tile 16 fitting groove 17 joint part 21 base concrete layer 23 concrete block stacking layer

Claims (5)

[Claims] 1. A foamed lightweight substrate, a mortar layer applied to one or more surfaces of the substrate, a number of floor tiles each bonded to the substrate via the mortar layer, and between the tiles. A tile floor unit comprising an intervening joint portion. 2. A foamed and lightweight substrate, a tile positioning frame provided on one or a plurality of surfaces of the substrate in a confronting ridge shape, and a mortar layer which is embedded in the frame and is applied to the substrate. A plurality of floor tiles, each of which is fitted with a plurality of fitting grooves on the back surface of the frame and adhered to the base through the mortar layer, and joints provided between the tiles. Tile floor unit. 3. The foamed / lightened substrate of claim 1 or 2 is made of a horizontal plank made of low-foaming polystyrene foam, and has a floor tile on a single surface such as a walkway, a landing, a horizontal floor for stairs, etc. A tile floor unit characterized by being used for forming. 4. A staircase formation, wherein the foamed / lightened substrate according to claim 1 or 2 is made of a prismatic block or vertical plank made of low-foaming polystyrene foam, and floor tiles are provided on a plurality of right-angled two or more surfaces. Tile floor unit, which is for use in building or curb part formation. 5. The tile positioning frame according to claim 2,
A tile floor comprising a large number of parallel positioning wire rods, a crossing wire rod or an outer frame attached to the wire rods, and a pair of parallel fitting grooves or a plurality of parallel fitting grooves formed on the back surface of the floor tile. unit.