JP3788418B2 - Flooring construction structure - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention, tile, flooring, such as stone relates facilities Ko構 concrete flooring that construction on a floor surface, particularly, can take stripped floor material relatively easily, moreover flooring also the top surface accuracy of about facilities Ko構 forming good flooring.
[0002]
[Prior art]
As a flooring construction method and structure that enables floor materials to be peeled off relatively easily, JP-A-2001-12064 lays a net made of an elastic material on a floor surface, and lays tiles on the net. Methods and structures are described.
[0003]
[Patent Document 1]
Japanese Patent Application Laid-Open No. 2001-12064
[Problems to be solved by the invention]
In the construction structure of the conventional flooring described above, the tile can be removed relatively easily, but the surface accuracy of the top surface of the tile is in accordance with the surface accuracy of the floor surface such as a floor slab, so that the floor surface is not suitable. If there is land, the finished surface accuracy will deteriorate.
[0005]
The present invention may take the flooring easily stripped, moreover aims to be finished surface precision of the flooring to provide facilities Ko構 forming good flooring.
[0006]
[Means for Solving the Problems]
In the construction structure of the flooring material of the present invention (Claim 1) , a mortar or adhesive layer is provided on the floor surface, a flexible sheet is laid thereon, and a plurality of sheets are provided on the sheet. A flooring construction in which flooring is laid and the upper surface of each flooring is flush with the mortar or adhesive permeating the sheet, and the mortar or adhesive permeating the sheet A floor material is bonded to the sheet .
[0007]
According to the construction structure of the flooring, flooring by mortar or adhesive which has penetrated the sheet over bets are than Ru coupled to the seat, floor material is not able to move shift after construction. Also, although the seat and the floor material are joined by mortar or adhesive which has penetrated the sheet, since the bonding force is relatively low, it is possible to take relatively easily peeled off the flooring from the sheet.
[0008]
Also, construction structure of the floor material of the present invention (Claim 2), in claim 1, wherein the sheet comprises a substrate sheet, is partially attached to the upper surface of the substrate sheet, slip of the bed material It has a rubber or soft resin having a stopping function .
[0009]
In the construction structure of the flooring material of the present invention (Claim 3) , the first sheet is laid on the floor surface, the mortar or adhesive layer is provided on the first sheet, and the flexible structure is provided thereon. A flooring construction in which a second sheet having a property is laid, a plurality of flooring materials are laid on the second sheet, and the upper surface of each flooring material is flush with each other, The mortar or adhesive permeates the second sheet, and the floor material is bonded to the second sheet by the mortar or adhesive permeated through the second sheet .
[0010]
The construction structure of such a flooring does not apply mortar or adhesive directly on the floor surface, but lays a flexible first sheet on the floor surface. Little or no sticking to the surface. For this reason, the operation | work which peels off a flooring from a floor surface becomes easy.
[0011]
Also in the structure of the third aspect, in the flooring by mortar or adhesive which has penetrated the second sheet is Ru is coupled to a second sheet, flooring never move shift after construction. Also, although the second sheet and the flooring by mortar or adhesive which has penetrated the second sheet is bonded, this bonding force is relatively low, relatively flooring from the second sheet It can be easily peeled off .
[0012]
Construction structures flooring Also, the present invention (Claim 4), in claim 3, the seat of the second comprises a substrate sheet, is partially attached to the upper surface of the substrate sheet, the bed It is characterized by comprising a rubber or a soft resin having a function of preventing slipping of the material .
[0013]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments will be described with reference to the drawings. FIG. 1 is a schematic cross-sectional perspective view showing a flooring construction method and structure according to an embodiment.
[0014]
A cement-based mortar 2 is applied to a predetermined thickness on a floor surface 1 made of concrete floor slab or soil concrete. In this embodiment, the mortar 2 is applied to a constant thickness of about 3 to 15 mm, preferably about 5 to 10 mm, using a comb eyelid. In the figure, combs (concaves) are shown, but when the flowability of the mortar 2 is high, the combs disappear and a mortar layer having a substantially uniform thickness is formed. Moreover, you may apply | coat mortar flat from the beginning.
[0015]
Before the mortar 2 begins to cure, the sheet 3 is overlaid on the mortar 2. In this embodiment, the sheet 3 is one having a like mortar 2 permeability nonwoven may be one having I and the anti-slip feature of flooring 4 as described below. Before the mortar 2 is cured, a plurality of flooring materials 4 are laid on the sheet 3. In this embodiment, the flooring 4 is a square plate-like stone or tile, and the flooring 4 is laid on the sheet 3 with a joint interval. After a predetermined number of flooring materials 4 are laid out, each flooring material 4 is tapped lightly with a hammering tool such as a rubber tonkachi (a head made of rubber), a wooden hammer or a piece of wood. Align the top surface of the surface with the same surface to achieve surface accuracy.
[0016]
Thereafter, the curing time is preferably set to cure the mortar 2 and the sheet 3 and the flooring 4 are bonded by the mortar that has penetrated the sheet 3. Next, the joint material 5 is filled in the joint gap, and the construction work of the flooring is finished. 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.
[0017]
In the construction structure of the flooring material configured in this way, the surface adjustment is performed by the hitting tool, so that the finished surface accuracy of the flooring material is extremely good. This surface accuracy is very good even if the floor surface 1 is uneven or the thickness of the floor material 4 is uneven. Further, since the sheet 3 and the floor material 4 are joined by the mortar 2 that has permeated the sheet 3, the floor material 4 does not move. However, since the penetration amount of the mortar 2 is small, the bonding force is not so high, and the floor material 4 is peeled off from the sheet 3 when the floor material 4 is lifted by human power. Therefore, the flooring 4 can be easily peeled off for the purpose of changing the flooring. The stripped floor material can be reused only by removing the attached mortar and joint material as necessary.
[0018]
Further, since the penetration amount of the mortar 2 is small, the mortar does not protrude from the joint gap even when the floor material 4 is hit with a hitting tool.
[0019]
As the above-mentioned sheet having permeability, a nonwoven fabric of synthetic resin fibers such as polyethylene, polypropylene and rayon is suitable. An anti-slip function may be further imparted by attaching rubber or soft resin to the upper surface of the nonwoven fabric in the form of dots, meshes or streaks. As the sheet having permeability, the base sheet itself is not permeable, like a non-woven fabric, but the base sheet itself is not permeable, but the mortar is formed by providing a large number of small holes. It may ooze out to the upper surface side.
[0020]
As described above, an adhesive such as an organic adhesive may be used instead of the mortar. This adhesive may contain a filler.
[0021]
In the above embodiment, the sheet has become to have a permeability, may have a the slip prevention function. Such examples include but rubber sheet is exemplified, paper or film, etc. and kraft paper, and that forms a soft resin layer on the upper surface of the base sheet such as cloth, similar upper surface of the base sheet Alternatively, a rubber or soft resin may be attached in the form of dots (dots), mesh or streaks. Be one obtained by forming a soft resin layer on the upper surface of the nonwoven fabric may be.
[0022]
Moreover, the sheet | seat which has an anti-slip | skid function may provide the resin layer which has a self-adsorption property on the upper surface of a base material sheet. As this self-adsorbing resin layer, a resin layer in which a synthetic resin material is foamed to form a foam having closed cells, and the foam on the surface portion has a suction cup structure having an opening communicating with the outside air is suitable. Specifically, a pressure sensitive adhesive is exemplified.
[0023]
FIG. 2 is a schematic cross-sectional perspective view showing a construction method and structure of a flooring according to another embodiment.
[0024]
In this embodiment, after laying the first sheet 10 on the floor 1, the cement-based mortar 2 is applied to the first sheet 10 to a predetermined thickness. The subsequent steps are exactly the same as in the embodiment of FIG. The sheet 3 corresponds to the second sheet.
[0025]
The first sheet 10 is made of non-woven fabric in this embodiment, and has a mortar 2 permeability. Since a part of the mortar 2 penetrates the first sheet 10, the first sheet 10 and the floor surface 1 are coupled to each other, so that the sheet 10 is prevented from being displaced. However, since the penetration amount of the mortar 2 is small, the bonding force is not so high. When the sheet 10 is lifted by human power, the sheet 10 peels off the floor surface 1. Therefore, the work at the time of dismantling which peels off the flooring 4 and the mortar 2 in order to replace the flooring or return the rented store or rental room becomes extremely easy. In addition, vibration and dust are hardly generated during this work. The mortar 2 can be wound around the sheet 10 while peeling the sheet 10, and the peeled mortar 2 is not scattered apart.
[0026]
Since the first sheet 10 has flexibility, even if the floor surface 1 is uneven or distorted, the sheet 10 bends according to the unevenness or distortion. Adheres to the entire surface. When this sheet 10 is spread over the corners of the room and the mortar 2 is placed, the hardened mortar 2 is finished against the wall of the room, so that the displacement of the mortar 2 is reliably prevented. .
[0027]
When a non-woven fabric is used as the first sheet 10, it is preferable that the non-woven fabric be dipped in water and pulled up, and then lightly squeezed to lay on the floor surface 1 after containing an appropriate amount of water. In this way, when the mortar 2 is applied onto the sheet 10, the moisture in the mortar 2 is not taken away by the sheet 10, and the mortar 2 is easily extended onto the sheet 10.
[0028]
The procedure of the subsequent steps for applying the mortar 2 and the procedure for re-mounting and dismantling are the same as those of the embodiment of FIG. 1, and the operational effects achieved by the embodiment of FIG. 1 are the same as those of the embodiment of FIG. But you can get it.
[0029]
As the 1st sheet | seat 10 which consists of a nonwoven fabric, the nonwoven fabric of synthetic resin fibers, such as polyethylene, a polypropylene, and rayon, is suitable. As the sheet having permeability, the base sheet itself is not permeable, like a non-woven fabric, but the base sheet itself is not permeable, but the mortar is formed by providing a large number of small holes. It may ooze out to the upper surface side.
[0030]
As in the case of FIG. 1, an adhesive such as an organic adhesive may be used instead of the mortar. This adhesive may contain a filler.
[0031]
In the embodiment of FIG. 2, the first sheet 10 is made of a non-woven fabric having permeability, but may not have permeability and may have a non-slip function with respect to the floor surface 1 instead. . Examples of such materials include rubber sheets, but other paper sheets such as kraft paper, films, cloth sheets and other soft resin layers formed on the entire lower surface of the base sheet, and similar base sheet The bottom surface may be a dot-like (dot-like), mesh-like or streak-like rubber or soft resin. A soft resin layer may be formed on the entire lower surface of the nonwoven fabric.
[0032]
Moreover, the sheet | seat used as the 1st sheet | seat 10 may provide the resin layer which has a self-adsorption property in the lower surface of a base material sheet. As this self-adsorbing resin layer, a resin layer in which a synthetic resin material is foamed to form a foam having closed cells, and the foam on the surface portion has a suction cup structure having an opening communicating with the outside air is suitable. Specifically, a pressure sensitive adhesive is exemplified.
[0033]
The 1st sheet | seat 10 may have neither a permeability nor an antiskid function.
[0034]
【The invention's effect】
As described above, according to the present invention, flooring with good surface accuracy can be performed. This construction is easy and can be performed quickly even by an unskilled worker. Moreover, it is also possible to peel off the floor material and replace it, or to reuse the peeled floor material.
[Brief description of the drawings]
FIG. 1 is an explanatory diagram of an embodiment.
FIG. 2 is an explanatory diagram of another embodiment.
[Explanation of symbols]
1 floor 2 mortar 3 sheet (second sheet)
4 Flooring material 5 Joint material 10 First sheet

Claims (4)

A mortar or adhesive layer is provided on the floor,
A flexible sheet is laid on it,
A flooring construction structure in which a plurality of flooring materials are laid on the sheet, and the upper surface of each flooring material is flush.
An installation structure for a flooring material, wherein the mortar or adhesive penetrates the sheet, and the flooring material is bonded to the sheet by the mortar or adhesive that penetrates the sheet. 2. The sheet according to claim 1, wherein the sheet comprises a base sheet, and a rubber or a soft resin that is partially attached to the upper surface of the base sheet and has a function of preventing the flooring from slipping. Construction structure of floor material to be used. A first sheet is laid on the floor;
A mortar or adhesive layer is provided on the first sheet;
A flexible second sheet is laid thereon,
A flooring construction structure in which a plurality of flooring materials are laid on the second sheet, and the upper surface of each flooring material is flush.
Construction of a flooring material, characterized in that the mortar or adhesive penetrates the second sheet, and the flooring material is bonded to the second sheet by the mortar or adhesive that penetrates the second sheet. Construction. In Claim 3, this 2nd sheet | seat has a base material sheet and the rubber | gum or soft resin which adheres partially to the upper surface of this base material sheet, and has the anti-slip | skid function of this flooring material Construction structure of flooring characterized by

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