JP3287900B2 - Building floor construction method - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for constructing a floor in a unit room of an industrialized house, in which a sheet floor material is adhered to an upper surface of a floor panel.

[0002]

2. Description of the Related Art Conventionally, this type of floor construction method for a building has been performed by a method as shown in FIG.

[0003] First, an outer wall panel 130 is placed and erected on the outer peripheral edge of a plurality of floor panels 110 laid on the floor of a unit room while being aligned with a core material 112 of the floor panel 110.

At the same time, the inner wall panel 140 is placed and erected on the floor panel 110 in a state where the inner wall panel 140 is aligned with the joint edge of the floor panel 110 to define the rooms 200 and 210.

In this state, the wall panels 130, 14
0 finish the interior. That is, the room 2 of the outer wall panel 130
The gypsum board 132 is attached to the sides of the gypsum boards 00 and 210, and the cloth 134 is attached to the gypsum board 132. Also,
A gypsum board 142 is attached to both sides of the inner wall panel 140, and a cloth 144 is attached on the gypsum board 142.

[0006] Next, as shown on the room 200 side, at the construction site, the sheet flooring 150 is laid on the facing 114 of the floor panel 110, and the sheet flooring 150 is sized to the lower edges of the wall panels 130 and 140. The remaining portion 152 of 150 is cut and attached on the floor panel 110.

[0007] Finally, after fixing a long skirting board 160 along the lower end portions of the wall panels 130 and 140, a curing sheet 170 is laid on the sheet flooring 150, and an adhesive tape (not shown) is used. By fixing it on 150, as shown on the room 210 side, the work of attaching the sheet flooring 150 and the curing sheet 170 is completed.

[0008]

However, according to the above-mentioned conventional floor construction method for a building, the sheet floor material 150 at the construction site is not used.
Is laid on the face material 114 of the floor panel 110 and the wall panel 13
0,140 Accurately fit sheet flooring 15
0 must be cut. Therefore, it is difficult for an unskilled worker to perform the work of attaching the sheet flooring 150, and a skilled professional is required, which leads to an increase in cost in terms of work costs and the like. there were.

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned conventional problems, and has as its object to reduce the operating cost of a building in which even an amateur can easily attach sheet flooring to reduce the operating cost. It is to provide a floor construction method.

[0010]

In order to achieve the above object, the present invention relates to a method of building a floor of a building in which a sheet floor material and a curing sheet are attached to a floor of each room defined by a wall panel. Laying a plurality of floor panels to form the entire floor of the house, and on the floor panels laid on the floor of each room, standing portions of the wall panels that define each room; Paste the pre-cut sheet floor material to the floor shape excluding the arrangement part of the fittings protruding into each room, and paste the pre-cut curing sheet corresponding to the sheet floor material on this sheet floor material Then, the wall panel is erected and fixed to the wall panel erected portion.

The invention described in claim 2 is the first invention.
In the wall panel, a finishing material is stuck on a surface facing each of the room sides, and a swallow portion into which a peripheral portion of the sheet floor material and the curing sheet enters is formed at a lower end of the finishing material. And

Further, according to a third aspect of the present invention, in the first and second aspects, the sheet flooring and the curing sheet are:
It is characterized in that it is pasted together and precut at the same time.

[0013]

According to the present invention having the above-mentioned structure, before the wall panel is erected on the floor panel laid on the floor of each room, the standing portion of the wall panel defining each room and the interior of each room are separated. Paste the sheet floor material pre-cut to the floor shape excluding the arrangement part of the fitting parts protruding into the, and paste the curing sheet pre-cut in correspondence with the sheet floor material on this sheet floor material Therefore, even a layman can accurately and uniformly apply the sheet floor material and the curing sheet to the floor panel. When the wall panel is erected and fixed on the portion where the wall panel on the floor panel is placed and erected, the sheet floor material is automatically laid on the floor of the room, so that the sheet floor is laid. Labor pasting work can be saved.

Further, in the invention according to claim 2,
The swirling part formed at the lower end of the finishing material attached to the wall panel is used to insert the peripheral parts of the sheet floor material and the curing sheet. The gap created between the part and the lower surface of the wall panel can be hidden.

Further, according to the third aspect of the present invention, since the sheet floor material and the curing sheet can be attached at the same time, the attaching operation can be performed more efficiently.

[0016]

Embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 is a schematic sectional view showing a method for constructing a floor of a building according to an embodiment of the present invention.

First, a plurality of floor panels formed of a core material 2 framed in a square shape and a face material 4 attached to the upper surface of the core material 2 are laid on the entire floor.

Then, a set of sheet flooring material 10 and a curing sheet 16 are attached to the floor panel 1 laid on the floor of each of the rooms 50 and 60 for each room.

The sheet flooring 10 and the curing sheet 16 are bonded together in advance, and the upright portions of the wall panels 30, 40 defining the rooms 50, 60 and the fittings projecting into the rooms. Is pre-cut at the same time to the floor shape excluding the arrangement part of.

That is, as shown in FIG. 2, a curing sheet 16 is pasted on the sheet flooring 10 with an adhesive tape (not shown) in advance, and its outer end faces 12, 18 are mounted on the outer and inner wall panels 30, 40, which will be described later. Cutting is integrally performed so as to coincide with a marking line that has been marked at the lower edge outer edge position of the outfitting parts provided in the standing positions A and B and the rooms 50 and 60.

For example, in a unit room as shown in FIG. 3, an outer wall is formed by an outer wall panel 30,
The kitchen 50 is defined by the outer wall panel 30 and the inner wall panel 40-1. And the inner wall panels 40-1, 4
The sanitary is defined by 0-2, and the inner wall panel 4 is included in the sanitary.
A toilet 60 and a washroom 70 are defined by 0-3. Further, a unit bus 80 is defined by the inner wall panel 40-2 and the outer wall panel 30.

In such a unit room, the sheet flooring 10-1 and the curing sheet 16-1 to be attached to the kitchen 50 are provided at the standing portions of the outer wall panel 30 and the inner wall panel 40-1, and at the entrance 51 and the fitting. It is precut into a floor shape excluding the location where the product is placed on the sink 52, that is, a polygonal shape indicated by oblique lines. On the other hand, the sheet flooring 10-2 and the curing sheet 16-2 to be attached to the toilet 60 are provided at the standing positions of the outer wall panel 30 and the inner wall panels 40-1 to 40-3.
The sheet flooring 10-3 and the curing sheet 16-3 which are precut to the floor shape shown by oblique lines excluding the location of the toilet bowl 61 which is a fitting and are attached to the toilet 70 are the outer wall panel 30 and the inner wall panel. It is precut to the floor shape shown by oblique lines excluding the standing places with 40-1 to 40-3 and the arrangement places with the wash basin 71 which is the fitting.

Therefore, the outer wall panel 30, the inner wall panels 40-1 to 40-3, the sink 52, the toilet 61, and the washstand 7 are provided.
Before attaching the floor panel 1, the outlines of the hatched portions are printed on the floor panels 1 of the rooms 50 to 70, and the sheet flooring 10 (10-1, 10-2, 10-3) and the curing are prepared. If the sheet 16 (16-1, 16-2, 16-3) is placed on the floor panel 1 in accordance with the mark-out line and is pasted, even an amateur can attach the sheet flooring 10 and the curing sheet 16 to a predetermined position in each room. It can be easily and accurately attached to the position.

After the sheet floor material 10 and the curing sheet 16 are stuck on the floor panel 1 on the floor in this way, as shown in FIG. The outer wall panel 30 and the inner wall panel 40 are erected and fixed on the floor panel panel 4 located.

The outer wall panel 30 is formed of a core material 32 framed in a square shape and face materials 34 attached to both sides of the core material 32, and the thickness thereof is the same as that of the core material 2 of the floor panel 1. It is set to approximately twice the width. Then, a gypsum board 36 is attached to the surface of the face material 34 on the rooms 50 and 60 side,
A cloth 38 is attached from above the gypsum board 36.

The height of the gypsum board 36 and the cloth 38 is set shorter than the height of the face material 34, so that the thickness of the sheet floor material 10 and the curing sheet 16 at the lower end of the outer wall panel 30 is reduced. A swallowing portion 39 having a substantially equal gap is formed.

On the other hand, the inner wall panel 40 is also formed of a core material 42 framed in a square shape and a face material 44 attached to both sides of the core material 42, and the thickness thereof is also equal to the thickness of the core material 2 of the floor panel 1. Is set to be approximately twice the width of. A gypsum board 46 is attached to both sides of the face material 44, and a cloth 48 is attached from above both gypsum boards 46.

The height of the gypsum board 46 and the cloth 48 is also set shorter than the height of the face material 44, and the inner wall panel 40
A swallowing portion 49 having a gap substantially equal to the sum of the thicknesses of the sheet flooring 10 and the curing sheet 16 is formed at both lower ends.

The swallowing portions 39 and 49 are provided with the sheet floor material 10.
It is provided in consideration of the thinness and error between the sheet and the curing sheet 16. That is, if the outer end surface 12 of the sheet flooring 10 and the outer end surface 18 of the curing sheet 16 are cut in accordance with the surface positions of the gypsum boards 36 and 46 of the wall panels 30 and 40, the outer end surface may be reduced due to thinning or errors. There is a possibility that a gap is formed between the gypsum boards 36 and 46 and the gypsum boards 12 and 18. Therefore, the swallowing portions 39 and 49 are provided, and as shown in FIG.
Gap between the gypsum board 46 (3) and the face material 44 (34)
I tried to hide it in 6).

The outer and inner wall panels 30, having such a structure,
40 is erected and fixed to the erected portions A and B of the floor panel 1.

Specifically, as shown in FIG. 1, the lower half of the outer wall panel 30 on the side of the room 50, 60 is placed on the standing position A of the floor panel 1, and the sheet floor material 10 is placed in the swallowing section 39.
The outer wall panel 30 is placed and fixed on the floor panel 1 by a predetermined fastener while the outer end faces 12, 18 of the curing sheet 16 are fitted and the swallowing part 39 hides the outer end faces 12, 18.

Similarly, the inner wall panel 40 is placed on the standing position B of the two floor panels 1 and 1 joined at the lower ends, and the outer end surface 12 of the sheet floor material 10 and the curing sheet 16 are placed in both swallowing portions 49. The inner wall panel 40 is placed and fixed on the floor panels 1 by a predetermined coupling while the outer end surfaces 12, 18 are hidden by the swallowing portions 49.

Finally, a long skirting board 90 is fixed from above the cloth along the lower ends of the outer and inner wall panels 30, 40.

As described above, when the outer and inner wall panels 30, 40 are erected and fixed on the mounting erection portions A, B of the floor panel 1, as shown in FIG. Since the sheet 16 and the sheet 50 are laid on the floor of the rooms 50 and 60, the sheet floor 10
The work of cutting the curing sheet 16 and the curing sheet 16 at the construction site can be omitted. As a result, the work of sticking the sheet floor material is remarkably labor-saving, and the cost of work can be reduced.

In the present embodiment, the sheet flooring 10 and the curing sheet 16 are pasted together and precut at the same time and pasted on the floor panel 1.
However, the present invention is not limited to this.
It is a matter of course that the order may be adopted in which a separate curing sheet 16 is attached onto the sheet flooring 10 after the attachment.

[0037]

As described above, in the method for constructing a floor of a building according to the present invention, even a lay person can accurately and uniformly apply a sheet floor material to a floor panel, and automatically automatically apply the sheet floor material to the floor panel. Since the material is laid on the floor of the room, the work of attaching the sheet floor material is labor-saving, and the cost of work can be reduced.

Further, if the sheet floor material and the peripheral portion of the curing sheet are inserted into the swallowing portion formed at the lower end of the finishing material attached to the wall panel, the sheet floor material or the curing sheet may be reduced due to thinness or error. The gap generated between the peripheral edge of the curing sheet and the lower surface of the wall panel can be hidden.

Further, if the sheet floor material and the curing sheet are pasted together and precut, the sheet floor material and the curing sheet can be pasted at the same time, so that the pasting operation can be performed more efficiently. There is an excellent effect that you can.

[Brief description of the drawings]

FIG. 1 is a schematic cross-sectional view showing a floor construction method for a building according to an embodiment of the present invention.

FIG. 2 is a perspective view showing a state in which a sheet floor material and a curing sheet are attached.

FIG. 3 is a plan view showing an example of a precut of a sheet floor material and a curing sheet.

FIG. 4 is a cross-sectional view for explaining a joint state between a lower end portion of an inner wall panel, a sheet floor material, and a curing sheet.

FIG. 5 is a schematic sectional view showing a state in which the sheet is stuck to the floor.

FIG. 6 is a schematic cross-sectional view showing a conventional sheet floor sticking method.

[Explanation of symbols]

 1 floor panel 10 sheet floor material 16 curing sheet 30,40 outside, inner wall panel 39,49 swallowing part 50,60 room

Claims (3)

(57) [Claims] 1. A floor construction method for a building in which a sheet floor material and a curing sheet are adhered to the floor of each room defined by wall panels, wherein a plurality of floor panels are laid to cover the entire floor of a house. On the floor panel laid on the floor of each room, an upright portion of the wall panel defining each room and an arrangement portion of fitting parts protruding into each room were removed. After pasting a sheet floor material precut to the floor shape, pasting a curing sheet precut in correspondence with the sheet floor material on the sheet floor material, the wall panel is placed on the wall panel standing portion. A floor construction method for a building, which is fixed upright. 2. The swallowing part according to claim 1, wherein a finishing material is attached to a surface of each of the wall panels facing the room, and a peripheral edge of the sheet floor material and the curing sheet enters a lower end of the finishing material. A floor construction method for a building, wherein a floor is formed. 3. The building floor construction method according to claim 1, wherein the sheet flooring and the curing sheet are pasted together in a peelable manner and precut at the same time.