JP3943387B2 - Wall remodeling method - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a wall remodeling method capable of pasting a new wallpaper without removing the existing wallpaper when the wallpaper in the building is replaced.
[0002]
[Background technology]
In recent years, home renovation has become popular. The conventional wall remodeling method has been to remove indoor finishing materials including the base material, flatten the surface of the wall, and then apply a new wallpaper.
On the other hand, for the purpose of rationalizing the construction, a method of leaving a base material and a finishing material as it is and attaching a new finishing material thereon has been proposed. As this method, for example, as described in Japanese Patent Application Laid-Open No. 2001-115621, when pasting a wallpaper on an interior wall surface, a lower paper is pasted on the entire surface or a part of the interior wall surface in advance. There is known a technique that allows wallpaper to be easily pasted on an existing base wall before renovation without constructing a simple base wall.
[0003]
[Problems to be solved by the invention]
By the way, when renovating a wall by pasting new wallpaper on the wall, when moving or expanding the wiring in the wall to relocate or add to the outlet or switch, etc., due to room relocation There is. In such a case, if the finishing material in the room including the base material is removed and then wallpaper is newly attached, the transfer of the wiring provided in the wall and the expansion work can be easily performed.
However, in the technique of the above publication, it is necessary to peel the surface of the wall partly and install the wiring in the wall in order to perform the relocation or expansion work in the wall. And expansion could not be done easily.
[0004]
The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a wall remodeling method that can easily relocate or add wiring in a wall when a new wallpaper is attached to the wall and the wall is reformed. It is said.
[0005]
[Means for Solving the Problems]
In order to solve the above problems, the invention described in claim 1 is a method for reforming a wall 2 for reforming a wall 2 on which wallpaper 1 is stretched, as shown in FIGS.
By removing a part of the wall 2 from the wallpaper 1, a concave groove 4 for embedding the wiring 3 in the wall 2 is formed,
Next, after the wiring 3 is loaded into the concave groove 4, the opening 5 of the concave groove 4 is covered with a covering member 6 so as to be substantially flush with the wall surface 2a.
Next, a base material 7 is pasted on the wall 2 from the top of the wallpaper 1, and a new wallpaper 10 is pasted on the wall 2 from the base material 7.
[0006]
According to the first aspect of the present invention, when a new wallpaper 10 is attached to the wall 2 and the wall 2 is reformed, a part of the wall 2 is scraped off from the top of the wallpaper 1 to form the groove 4. New wiring 3 can be applied to the groove 4. Therefore, the wiring 3 can be easily moved or added in the wall 2. Then, the groove 4 loaded with the wiring 3 is covered with a covering member 6, a base material 7 is attached to the wall 2 from above the wallpaper 1, and a new wallpaper 10 is attached to the wall 2 from above the base material 7. The new wallpaper 10 can be applied flatly to the wall surface 2a without peeling off 1. Therefore, the amount of generated dust is small, and the pasting work of the new wallpaper 10 is easy.
[0007]
The invention according to claim 2 is a method for reforming a wall 2 according to claim 1, for example, as shown in FIGS.
The covering member 6 is a long channel material 60 having a concave cross section, and the height 60b of the side wall 60a of the channel material 60 and the depth 4a of the concave groove 4 are formed to be substantially equal. ,
The channel material 60 is fitted into the groove 4 to cover the opening 5 of the groove 4 so as to be substantially flush with the wall surface 2a.
[0008]
According to the second aspect of the present invention, since the covering member 6 is formed of the channel material 60, the covering member 6 can be easily fitted in the concave groove 4. Moreover, since the height 60b of the side wall 60a and the depth 4a of the concave groove 4 are substantially equal, the wall surface 2a is flush with the channel material 60 by being fitted to the depth of the concave groove 4. Therefore, the base material 7 and the new wallpaper 10 can be stuck flat on the wall surface 2a. Furthermore, since the material unit price of the channel material 60 is low, the renovation cost of the wall 2 can be reduced.
[0009]
The invention according to claim 3 is a method for reforming a wall 2 according to claim 1 or 2, as shown in FIGS.
The wall 2 includes a wall body 2b and a gypsum board 2c attached to the wall body 2b.
The groove 4 is formed by scraping a part of the gypsum board 2c from the wallpaper 1 to the surface 2d of the wall body 2b.
[0010]
According to the third aspect of the present invention, the groove 4 can be formed without damaging the wall body 2b by scraping a part of the gypsum board 2c from the wallpaper 1 to the surface 2d of the wall body 2b.
[0011]
The invention according to claim 4 is a method for reforming the wall 2 according to any one of claims 1 to 3, for example, as shown in FIGS. 1 to 3, 5, and 6.
The covering member 6 is made of steel.
[0012]
According to invention of Claim 4, since the covering member 6 is steel, the discontinuous surface on the fire prevention of the wall 2 which arose by scraping off the gypsum boat 2c can be eliminated. Further, the covering member 6 can surround the wiring 3 to prevent fire.
[0013]
The invention according to claim 5 is a method for reforming a wall 2 according to any one of claims 1 to 4, as shown in FIGS. 1, 2, and 5, for example.
The back surface 60c of the covering member 6 is bonded to the base material 7.
[0014]
According to the fifth aspect of the present invention, the cover member 6 is fixed to the base material 7 attached to the wall 2 by bonding the back surface 60 c of the cover member 6 to the base material 7. Therefore, it is not necessary to fix the covering member 6 itself to the wall body 2b or the gypsum board 2c, and the wall 2 can be easily remodeled.
[0015]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be described in detail with reference to FIGS. The present embodiment is a method of reforming the wall 2 for reforming the wall 2 on which the wallpaper 1 is stretched, and a floor panel, a wall, a roof, etc. are assembled by assembling a wood panel manufactured in advance at a factory. It demonstrates as applied to the house constructed | assembled using the panel construction method to construct.
[0016]
As shown in FIGS. 1A, 2 and 3, the wall 2 includes a wall body 2b and a gypsum board 2c attached to the wall body 2b. The wall body 2b is configured by connecting a plurality of wall panels 22. This wall panel 22 is formed by assembling a plurality of eaves members 26 into a rectangular frame shape, forming reinforcing frame members vertically and horizontally in the frame body, and attaching plywood 21 and the like on both sides of the frame body. And the gypsum board 2c is attached to the surface of this wall panel 22 in the field or a factory, and the wallpaper 1 is stretched on this gypsum board 2c.
[0017]
First, as shown in FIG. 1B, a part of the gypsum board 2c extends from the wallpaper 1 to the surface 2d of the wall panel 22, and extends from the upper end 2e of the wall 2 to a position 2g slightly above the floor 29. In this way, the groove 4 for embedding the wiring 3 in the wall 2 is formed. Next, as shown in FIG. 1C, the wiring 3 is loaded into the groove 4 and the covering member 6 is fitted into the groove 4 so that the opening 5 of the groove 4 is substantially aligned with the wall surface 2a. Cover to be flush. Here, as shown in FIG. 6, when the gypsum board 2c is chipped and a gap 30 is formed between the side wall 60a of the covering member 6 and the gypsum board 2c, putty 35 or the like is put in the gap 30. The gap 30 is filled by filling.
[0018]
As shown in FIGS. 1 to 3 and 6, the covering member 6 is a long steel channel member 60 having a concave cross section, and includes a height 60 b of a side wall 60 a of the channel member 60 and a concave portion. The depth 4a of the groove 4 is formed substantially equal. Also, as shown in FIGS. 3 and 4, the gypsum board 2 c and the plywood 21 at the lower end of the concave groove 4 are scraped off, an installation place 25 for the outlet C is provided, and a part of the wiring 3 is applied to the installation place 25.
[0019]
Next, as shown in FIGS. 1D and 1E, an adhesive is applied on the wallpaper 1 and the back surface 60 c of the channel material 60, and the wallpaper 1 covers the back surface 60 c of the channel material 60. In this way, the base material 7 formed of paper or the like is pasted. As a result, the back surface 60 c of the channel material 60 is bonded to the base material 7. Then, a new wallpaper 10 is attached to the wall 2 from above the base material 7, a part of the wiring 3 is connected to the outlet C, and the outlet C is attached to the installation place 25. Here, the thickness of the new wallpaper 10 and the base material 7 is substantially equal.
[0020]
As described above, according to the present embodiment, when a new wallpaper 10 is attached to the wall 2 and the wall 2 is reformed, a part of the gypsum board 2c is scraped off from the wallpaper 1 to the surface 2d of the wall panel 22 to be recessed. By forming the groove 4, new wiring 3 can be applied to the recessed groove 4 without damaging the wall panel 22. Therefore, the wiring 3 can be easily moved or expanded in the wall 2, and a part of the wiring 3 provided in the concave groove 4 can be easily connected to the new outlet C, and the position of the outlet C is also easy. Can be changed.
[0021]
Then, the channel 60 is fitted into the groove 4 to cover the opening 5 of the groove 4 so as to be substantially flush with the wall surface 2 a, and the wall 2 covers the wallpaper 1 and the back surface 60 c of the channel material 60. The channel material 60 is fixed to the base material 7 attached to the wall 2 by attaching the base material 7 and bonding the back surface 60 c of the channel material 60 to the base material 7. Therefore, it is not necessary to fix the channel material 60 itself to the frame body 20 of the wall panel 22 or the gypsum board 2c, and the wall 2 can be easily remodeled.
[0022]
Further, by pasting the new wallpaper 10 on the wall 2 from the base material 7, it is possible to paste the new wallpaper 10 flat on the wall surface 2 a without peeling off the wallpaper 1. Therefore, the amount of generated dust is small, and the pasting work of the new wallpaper 10 is easy.
[0023]
Furthermore, since the covering member 6 is a steel channel member 60, the covering member 6 can be easily fitted into the concave groove 4. Then, by filling the gap 30 with the putty 35, the discontinuous surface on the fire prevention of the wall 2 generated by scraping the gypsum boat 2c can be eliminated. Further, the channel material 60 can surround the wiring 3 to prevent fire. And since the height 60b of the side wall 60a and the depth 4a of the concave groove 4 are substantially equal, the wall surface 2a becomes flush by fitting the channel material 60 all the way into the concave groove 4. Therefore, the base material 7 and the new wallpaper 10 can be stuck flat on the wall surface 2a. Furthermore, since the material unit price of the channel material 60 is low, the renovation cost of the wall 2 can be reduced.
[0024]
The wall reforming method of the present invention is not limited to this embodiment.
For example, as shown in FIG. 5, by scraping a part of the gypsum board 2c from the top of the wallpaper 1 to the surface 2d of the wall panel 22 and extending from the upper end 2e to the lower end 2f of the wall 2, A wiring 3 extending from 2e to the lower end 2f can be provided. Therefore, by connecting a part of this wiring to a new outlet C or switch S, the installation positions 28, 28 of the outlet C or switch S can be attached anywhere from the upper end 2e to the lower end 2f of the wall 2. . Moreover, the wiring 3 connected to the upper and lower floors can also be provided.
[0025]
【The invention's effect】
According to the first aspect of the present invention, by cutting away a part of the wall from the wallpaper to form a groove, new wiring can be applied to the groove. Therefore, wiring can be easily relocated or expanded in the wall. Then, cover the groove filled with wiring with a covering member, paste a base material on the wall from the wallpaper, and paste a new wallpaper on the wall from the base material, so that the wall surface can be renewed without peeling off the wallpaper. Can be pasted flatly. Therefore, the amount of generated dust is small, and the work of pasting new wallpaper is easy.
[0026]
According to the invention described in claim 2, since the same effect as that of claim 1 can be obtained, the covering member is formed of the channel material, so that it can be easily fitted in the groove. Further, since the height of the side wall and the depth of the concave groove are substantially equal, the wall surface becomes flush by fitting the channel material all the way into the concave groove. Therefore, the base material and the new wallpaper can be stuck flat on the wall surface. Furthermore, since the unit price of the channel material is low, it is possible to reduce the cost of wall renovation.
[0027]
According to the third aspect of the invention, the wall main body is damaged by scraping a part of the gypsum board from the wallpaper to the surface of the wall main body as well as obtaining the same effect as the first or second aspect. The groove can be formed without any problem. Therefore, new wiring can be easily applied to the wall.
[0028]
According to the fourth aspect of the present invention, the cover member is made of steel as well as the same effect as any of the first to third aspects, so that the wall produced by scraping the gypsum boat is removed. Discontinuous surface on fire prevention can be eliminated. Further, the covering member can surround the wiring and prevent fire.
[0029]
According to the invention described in claim 5, the effect similar to that of any one of claims 1 to 4 can be obtained, and the covering member is attached to the wall by adhering the back surface of the covering member to the base material. Fixed to the base material. Therefore, it is not necessary to fix the covering member itself to the wall main body or the gypsum board, and the wall remodeling work becomes easy.
[Brief description of the drawings]
BRIEF DESCRIPTION OF DRAWINGS FIG. 1 is a cross-sectional view showing an example of an embodiment of the present invention and showing a procedure for renovating a wall with a wallpaper. (A) is sectional drawing of the wall before renovation. (B) is sectional drawing of the wall of the state which formed the ditch | groove in the surface of the wall. (C) is sectional drawing of the wall of the state which loaded the wiring into the ditch | groove and covered the ditch | groove with the covering member. (D) is sectional drawing of the wall of the state which stuck the base material on the wallpaper. (E) It is sectional drawing of the wall of the state which stuck the new wallpaper on the base material.
FIG. 2 is a cross-sectional view of a wall showing a state where a new wallpaper is pasted.
FIG. 3 is a perspective view of a wall showing a state in which a covering member is attached.
4 is an enlarged view of an X circle portion in FIG. 3, and is a perspective view of a wall showing a state where an outlet is attached. FIG.
FIG. 5 is an exploded perspective view showing a procedure for renovating a wall provided with a concave groove from the upper end to the lower end of the wall.
FIG. 6 is a cross-sectional view of the wall showing a state in which the gap between the covering member and the recessed groove is filled with putty.
[Explanation of symbols]
1 Wallpaper 2 Wall 2a Wall surface 2b Wall body 2c Gypsum board 2d Surface (wall body)
3 Wiring 4 Concave groove 4a Depth (concave groove)
5 Opening 6 Covering member (channel material)
60 Channel material (covering member)
60a Side wall (channel material)
60b Height (channel material)
60c Rear side (covering member, channel material)
7 Base material 10 New wallpaper

Claims (5)

A wall remodeling method for reforming a wall with a wallpaper,
By scraping a part of the wall from above the wallpaper, forming a groove for embedding wiring in the wall,
Next, after wiring is loaded in the groove, the opening of the groove is covered with a covering member so as to be substantially flush with the wall surface,
Next, the wall reforming method is characterized in that a base material is pasted on the wall from above the wallpaper, and a new wallpaper is pasted on the wall from the base material. The wall reforming method according to claim 1,
The covering member is a long channel material having a concave cross section, and the height of the side wall of the channel material is substantially equal to the depth of the concave groove,
A wall reforming method characterized by covering the opening of the groove so as to be substantially flush with the wall surface by fitting the channel material into the groove. The wall reforming method according to claim 1 or 2,
The wall comprises a wall body and a gypsum board attached to the wall body;
A wall reforming method, wherein the groove is formed by scraping a part of a gypsum board from the wallpaper onto the surface of a wall body. In the wall reforming method according to any one of claims 1 to 3,
The wall reforming method, wherein the covering member is made of steel. In the wall reforming method according to any one of claims 1 to 4,
A method of reforming a wall, comprising bonding a back surface of the covering member to the base material.

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