JP6700720B2 - Building materials, wall structure and wallpaper construction method - Google Patents

Description

  BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a building material, a wall structure, and a wallpaper construction method in which a metal member such as an aluminum mold member to which a lighting fixture is attached is attached to an indoor wall or ceiling so that wallpaper can be attached.

Conventionally, for example, cornice lighting and cove lighting are known as typical lighting structures for indirect lighting in a room. In the cornice lighting structure shown in FIG. 6, a concave space 103 formed from the ceiling base material 101 to the side of the field edge 102 is machined on site by woodworking, and a lighting fixture 104 is installed on the side surface of the concave space 103 to face the concave space 103. The interior of the room is illuminated by the light reflected from the wall. A shielding member 105 is attached to the lower side of the lighting fixture 104 by woodworking so that the lighting fixture 104 is hard to see from the inside of the room to realize indirect lighting.
Further, in the cove lighting shown in FIG. 7, an upward receiving portion 107 is formed by woodworking on the wall base material 106 near the ceiling, and the lighting fixture 104 is attached to the receiving portion 107 to illuminate the ceiling, and the reflected light causes indoor lighting. To illuminate.
In these cases, the wallpaper 108 is attached together with the ceiling base material 101 and the wall base material 106 with general-purpose starch paste on at least the surface such as the recessed space 103, the shielding member 105, and the receiving portion 107 that can be seen from the room in the field construction. It looks good.

In addition, in the structure for indirect illumination described in Patent Document 1, a wall member is attached to the back of the ceiling from an opening provided in the ceiling and screwed to the wall surface, and an illumination lamp is attached downward to the upper wall of the wall member and the wall surface is attached. The member is held so that its length can be adjusted.
Further, in the cross-pasting application method described in Patent Document 2, the cross-stick is directly pasted through an adhesive containing a resin emulsion and a starch-based adhesive as main components without applying a primer to the metal member.

Japanese Utility Model Publication No. 7-18313 JP 2012-87587 A

However, since the above-described indirect illumination by wood is a woodworking work, it is a site construction, and it is necessary to individually construct the recessed space 103 and the shielding member 105 or the receiving portion 107. It has the drawback of being complicated and time-consuming.
On the other hand, the wall member for indirect illumination described in Patent Document 1 is inexpensive because it can be manufactured in a factory or the like using an aluminum mold material, and the construction is simple compared to woodworking. However, since the wall member for indirect illumination is installed inside the ceiling through the opening, the worker also works on the ceiling behind the construction site, which is troublesome and complicated. Even if these wall members are exposed to the lower side of the ceiling, there is a drawback in that the aluminum-made mold material comes into contact with the eyes of the viewer, and thus the design does not look good.
Moreover, even if the wallpaper is pasted on the aluminum mold material for the purpose of improving the design, the wallpaper could not be adhered to the aluminum mold material through the general-purpose starch paste widely used in the field.

  In addition, the technique described in Patent Document 2 proposes a technique of directly cross-bonding a resin emulsion and a starch-based adhesive as a main component via an adhesive without applying a primer to the underlying metal member. Although this adhesive is expensive, it is not a general-purpose product and it is difficult to obtain it at the construction site.

  The present invention has been made in view of such problems, and an object of the present invention is to provide a building material, a wall structure, and a wallpaper construction method that are easy to construct on a metal member and have a good external appearance. And

The building material according to the present invention is a metal member attached to a wall surface or a ceiling surface for attaching a wallpaper, and a wallpaper sticking sheet stuck on the metal member for continuously attaching the wallpaper to the wall surface or the ceiling surface, The above-mentioned wallpaper-adhesive sheet is characterized by being constituted by a laminated sheet in which a moisture-proof resin layer is sandwiched between a pair of inter-paper reinforcing papers.
In the present invention, since the wallpaper sticking sheet is formed by adhering to the metal member as a building material for wallpaper sticking, the wallpaper sticking sheet stuck on the metal member attached to the wall surface or the ceiling surface at the construction site, etc. Can be adhered, and the wallpaper can be easily adhered to the metal member at low cost.
Further, the moisture-proof resin layer may be made of an olefin resin having a moisture permeability of 10 g/m ² ·24 hours .

A wall structure according to the present invention is a wall structure in which a wallpaper is attached to a wall surface or a ceiling surface, and the wallpaper is continuously attached to a metal member attached to the wall surface or the ceiling surface and the wall surface or the ceiling surface. In order to provide a wallpaper sticking sheet stuck on the metal member, the wallpaper sticking sheet is composed of a laminated sheet having a moisture-proof resin layer sandwiched between a pair of inter-paper reinforcing papers, wall surface or It is characterized in that wallpaper is attached to the ceiling surface and the metal member .
In the present invention, the wallpaper can be easily attached to the wall surface or the ceiling surface and the metal member. At that time, the metal member may be attached over the entire length in the width direction of the wall surface or the ceiling surface, and since the wallpaper is attached to these, the appearance and design are good.
The wallpaper cannot be attached directly to the metal member with a general-purpose adhesive, but if the wallpaper-adhesive sheet is attached, the general-purpose adhesive will be used on the wallpaper-adhesive sheet at the construction site, etc. You can easily attach wallpaper to.

Moreover, it is preferable that the metal member is a mold member of the LED lighting fixture.
According to the present invention, when an LED lighting device is installed as a metal member attached to a ceiling or a wall surface and is used for indirect lighting, for example, a wallpaper can be attached to a lower surface, a side surface, or the like of the metal member that is easily visible.

The wallpaper construction method according to the present invention sandwiches a moisture-proof resin layer between a metal member, a first adhesive applied to the metal member, and a pair of inter-paper reinforcing papers adhered to the metal member via the first adhesive. The wallpaper-adhering sheet composed of the laminated sheet and the building material in which the wallpaper-adhering sheet is laminated, and the wallpaper is adhered to the surface of the wallpaper-adhering sheet via the second adhesive containing starch as a main component. Is characterized by .
According to the present invention, even if the wallpaper cannot be directly adhered to the metal member with the second adhesive containing starch as a main component, the second adhesive containing starch as a main component can be attached via the first adhesive. Since the adhesive sheet is adhered to the metal member, the wallpaper can be adhered to the wallpaper adhesive sheet via a general-purpose second adhesive.

In the building material, the wall structure and the wallpaper construction method according to the present invention, since the wallpaper can be attached to the wall surface or the ceiling surface and the metal member, the appearance of the attached wallpaper is good and the design is good.
Moreover, in the present invention, since the wallpaper sticking sheet stuck to the metal member provided with various kinds of appliances such as lighting equipment can be used as the base material for wallpaper sticking, an adhesive with high versatility in the field etc. You can use it to easily and inexpensively apply wallpaper.

(A) is sectional drawing which shows the structure which attached the illuminating member by 1st embodiment of this invention to a ceiling corner part, (b) is sectional drawing which shows the A section enlarged view of the same figure (a). (A) is a schematic diagram which shows the laminated structure which sticks a wallpaper to the illumination member shown in FIG. 1, (b) is an expanded sectional view of a wallpaper sticking sheet. FIG. 7 is a cross-sectional view showing a configuration in which a lighting member according to a second embodiment is attached to a corner portion of a ceiling, and FIG. 9B is a cross-sectional view showing an enlarged view of a B portion in FIG. It is sectional drawing which shows the structure which attached the illuminating member by 3rd embodiment to the wall surface, and the C section enlarged view. It is sectional drawing which shows the structure which attached the illuminating member by 4th embodiment to the wall surface. It is sectional drawing which shows the illuminating member of the conventional cornice illumination. It is sectional drawing which shows the illumination member of the conventional cove illumination.

Hereinafter, a building material for attaching wallpaper and a wall structure thereof according to each embodiment of the present invention will be described with reference to the accompanying drawings.
1 and 2 show a building material 1 for wallpaper application according to a first embodiment of the present invention.
The building material 1 for wallpaper attachment shown in FIG. 1 is a lighting member 2, and is attached over the entire width in the width direction of the space between the corners of the ceiling 3 and the wall surface 4 in the room. On the ceiling 3, a field edge 6 is attached to the lower surface of a field edge receiver 5 fixed to a hanging tree behind the ceiling, and a ceiling base material 7 is fixed to the lower surface. A wall base material 8 is fixed to the wall surface 4. The ceiling base material 7 and the wall base material 8 are formed of gypsum board, for example.

  The lighting member 2 installed in the space at the corner between the ceiling base material 7 and the wall base material 8 has, for example, a concave shape having a substantially U-shaped cross section, and is installed downward. The lighting member 2 has one side surface 2a and the other side surface 2b facing both sides of the top surface 2c. The one side surface 2a has a stepped first locking portion 2d, and the first locking portion 2d locks on the upper end surface of the wall base material 8, and the tip end surface of the first locking portion 2d is a wall. It is in contact with the back surface of the base material 8. The indoor side surface of the first locking portion 2d is formed flush with the wall base material 8.

The other side surface 2b of the lighting member 2 has a second locking portion 2e that is branched in two directions perpendicular to the tip side, and one end of the second locking portion 2e contacts the end surface of the ceiling base material 7. The other end extends on the back surface of the ceiling base material 7 and contacts the field edge 6. Therefore, the second locking portion 2e of the lighting member 2 is in contact with and locked by the two surfaces of the ceiling base material 7.
The top surface 2c of the lighting member 2 is provided with a receiving portion 10 for a lighting fixture, and an LED lighting fixture 11, for example, is attached to the receiving portion 10 as a lighting fixture.

Next, the laminated structure of the illumination member 2 will be described with reference to FIG. As shown in FIG. 2( a ), the lighting member 2 has a metal member as a base material, for example, a recessed aluminum mold material 13, and a surface of the aluminum mold material 13 with a first adhesive 14 interposed therebetween to attach a wallpaper sheet. 15 are bonded to each other to form a laminated body 16. That is, the one side surface 2 a and the other side surface 2 b of the lighting member 2 facing each other are laminated with the aluminum mold material 13 serving as a base material, the first adhesive 14, and the wallpaper sticking sheet 15. The top surface 2c of the lighting member 2 is formed only of the aluminum mold material 13, and the aluminum mold material 13 is integrally formed with the receiving portion 10 of the lighting fixture.
The wallpaper-applying sheet 15 is a member capable of adhering the wallpaper 18 via a starch glue 17 or the like which is generally used in the field as a general-purpose adhesive. Since the aluminum mold material 13 cannot adhere the wallpaper 18 using the starch paste 17 as an adhesive, a structure in which the wallpaper sticking sheet 15 is bonded through the first adhesive 14 of another kind that can be bonded to the aluminum mold material 13 is adopted. It can be manufactured in factories. The wallpapering sheet 15 can be adhered to the wallpaper 18 with starch paste 17 or the like. Then, the lighting member 2 having this configuration is shipped from the factory, and at the construction site, a craftsman such as a technician may apply a general-purpose starch paste 17 to the surface of the wallpaper sticking sheet 15 to bond the wallpaper 18. I chose

Here, the wallpaper sticking sheet 15 is, for example, a laminated sheet in which a moisture-proof resin layer 21 is bonded between a pair of inter-paper reinforcing papers 20A and 20B as shown in FIG. 2(b). Kraft paper or the like can be used as the inter-paper reinforcing papers 20A and 20B. As the moisture-proof resin layer 21, for example, an olefin resin having a moisture permeability of 10 g/m ² ·24 hours can be adopted. Further, as the wallpaper-attaching sheet 15, for example, a moisture-proof sheet, a gypsum board base paper, etc. may be adopted alone. As a result, the wallpaper sticking sheet 15 can be coated with starch glue 17 on the surface of the inter-paper reinforcing paper 20B to adhere the wallpaper 18, and also when the lighting member 2 is shipped from a factory or the like for transportation or storage. It is possible to prevent the surface from being damaged and absorbing moisture to deteriorate.
As the first adhesive 14, a solvent-based or industrial-based adhesive capable of adhering to a metal member such as the aluminum mold member 13 can be used, and for example, a polyurethane resin solvent-based adhesive or the like can be used.

Besides the starch paste 17, a bond for woodworking can be adopted as a general-purpose adhesive, and these are included in the second adhesive. The wallpaper 18 may be paper, vinyl, woven fabric or the like, or a mixed material thereof, and any material can be adopted.
In the present embodiment, only the one side surface 2a and the other side surface 2b of the lighting member 2 are formed of the laminated body 16 including the aluminum mold material 13, the first adhesive 14, and the wallpaper attaching sheet 15, but the top surface 2c is included. You may comprise the laminated body 16 whole. Further, in the above description, the starch paste 17 is applied to the wallpaper attaching sheet 15 of the laminated body 16 to adhere the wallpaper 18, but instead of this, a layer of the starch paste 17 is previously formed on the back surface of the wallpaper 18. The formed integral sheet may be used, and the release sheet may be peeled off and adhered.

The wall structure including the lighting member 2 according to the first embodiment has the above-described configuration, and the wallpaper application method will be described next. The lighting member 2 according to the first embodiment is obtained by previously processing in the factory a laminate of the wallpaper attaching sheet 15 via the first adhesive 14 on the aluminum mold material 13 having one side surface 2a of the recess and the other side surface 2b.
As shown in FIG. 1, the lighting member 2 is installed as a building material for pasting wallpaper in a space such as a corner of a ceiling base material 7 and a wall base material 8 in a room at a construction site such as a house or a building. Then, the top surface 2c of the illumination member 2 is brought into contact with, for example, the field edge receiver 5, and the first locking portion 2d of the one side surface 2a is locked to the upper end surface of the wall base material 8 of the wall surface 4, and the tip end surface thereof is fixed. It is brought into contact with the back surface of the wall base material 8. In addition, by bringing one end and the other end of the second locking portion 2e of the other side surface 2b of the lighting member 2 into contact with the end surface and the back surface of the ceiling base material 7, the lighting member 2 is fixed to the ceiling base material 7 and the wall base material 8. Lock it on.

As a result, the one side surface 2a of the lighting member 2 and the wall base material 8 are formed flush with each other, and the starch paste 17 is applied to these surfaces from the indoor side and the wallpaper 18 is adhered thereon. Also, the starch paste 17 is applied to the ceiling base material 7 and the other side surface 2b of the lighting member 2, and the wallpaper 18 is adhered thereon. In the lighting member 2 according to the present embodiment, the wallpaper attaching sheet is adhered via the first adhesive 14 to the aluminum mold members 13 on both side surfaces 2a and 2b which are visible from the room except the top surface 2c provided with the receiving portion 10. The wallpaper 18 is adhered to 15 via the starch paste 17.
As a result, the wallpaper 18 can be integrally attached to both side surfaces 2a, 2b of the lighting member 2 together with the ceiling base material 7 and the wall base material 8 via the starch paste 17. An LED lighting device 11 is mounted as a lighting device on the receiving portion 10 provided on the top surface 2c of the lighting member 2.
In this way, the illumination member 2 can be installed, and most of the illumination light emitted from the LED lighting fixture 11 provided in the receiving portion 10 is emitted downward in the vicinity of the wall surface 4, and a part thereof has a concave shape. Since it is reflected by both side surfaces 2a, 2b and the wallpaper 18 of the wall base material 8 to illuminate the room, indirect illumination can be performed.

As described above, according to the lighting member 2 and the wallpaper construction method according to the present embodiment, the lighting member 2 in which the wallpaper attaching sheet 15 is bonded to the aluminum mold material 13 as the base material via the first adhesive 14 is used in a factory or the like. It is possible to attach the wallpaper 18 that has been preprocessed on the site, and bond the wallpaper 18 to the inter-paper reinforcing paper 20B of the wallpaper attaching sheet 15 on both side surfaces 2a and 2b of the lighting member 2 through the general-purpose starch paste 17 ..
Therefore, even though the aluminum mold material 13 is used as the base material of the lighting member 2, a general-purpose starch paste 17 is used without using a special and expensive adhesive on site, and the aluminum mold material 13 and the gypsum on both side surfaces 2a and 2b are used. The wallpaper 18 can be continuously adhered to the board-made ceiling base material 7 and the wall base material 8, and the work is simple and easy, and the appearance is good and the design is good.

  The wall structure provided with the lighting member 2 and the wallpaper construction method according to the present invention are not limited to the above-described embodiments, and appropriate modifications and substitutions can be made without departing from the gist of the present invention. .. Hereinafter, other embodiments and modified examples of the present invention will be described, but the same or similar parts or members as those described in the above-described embodiments will be denoted by the same reference numerals and description thereof will be omitted.

Next, the lighting member 23 according to the second embodiment of the present invention will be described with reference to FIG.
The illumination member 23 according to the second embodiment is a member for indirect illumination as shown in FIG. 3, and is installed over the entire width in the width direction of the space of the corner portion of the ceiling base material 7 and the wall base material 8. The lighting member 23 is formed by laminating the first adhesive 14 and the wallpaper attaching sheet 15 on the aluminum mold material 13 as a base material. The lighting member 23 has a rectangular cross-section surrounding the LED lighting device 11 held by the receiving part 10 and has a support part 23 a having an upper surface opening for projecting the LED lighting device 11, and a wall base material 8 connected to the support part 23 a. Is formed on the extension of the first locking portion 23b having a substantially L-shaped cross-section that engages with the upper end of the, a reflecting portion 23c having a substantially arc-shaped cross-section that reflects the illumination light from the LED lighting fixture 11. It has a second locking portion 23d having a substantially L-shaped cross section that locks to the end surface of the ceiling base material 7.

In addition, in the lighting member 23, the first locking portion 23b and the second locking portion 23d are composed only of the aluminum mold material 13, and the first adhesive 14 and the wallpaper sticking sheet other than the portion to which the wallpaper 18 is bonded. It is not necessary to stack 15 layers.
Then, in the lighting member 23, the wallpaper 18 is adhered to the wallpaper sticking sheet 15 via the starch paste 17 on the lower surface of the supporting portion 23a, the indoor side surface, and the upper surface up to the upper opening continuously with the wall base material 8. ing. Further, the wallpaper 18 is adhered to the wallpaper attaching sheet 15 via the starch paste 17 continuously to the reflecting portion 23c of the lighting member 23 and the ceiling base material 7. In the lighting member 23 according to the present embodiment, the wallpaper 18 is adhered to the surfaces of the supporting portion 23a and the reflecting portion 23c which are visible from the inside of the room except for the inner side of the upper opening of the supporting portion 23a.
Therefore, most of the reflected light emitted from the LED lighting device 11 provided on the lighting member 23 is reflected by the reflecting portion 23c provided facing the lighting member 23, and the lateral side or the lower side of the room can be indirectly illuminated.

Next, the lighting member 25 according to the third embodiment of the present invention will be described with reference to FIG.
The illumination member 25 according to the third embodiment is a member for indirect illumination as shown in FIG. 4, and includes a base material 25a, a main body 26, and an LED lighting fixture 27. The base material 25a and the main body 26 are made of an aluminum mold material, and are provided over the entire length of the wall surface 4 in the width direction. The base material 25a is fixed to the wall surface 4 with screws or the like between the base material attaching portions 25b. Further, the main body 26 is fixed to the base material 25a by a mounting portion 26a with a knurl or a nut. At the center of the main body 26, a recess 28 into which the LED lighting device 27 is fitted as a lighting device is formed so as to open toward the ceiling 3. A spring member 29 is attached near the opening 28a of the recess 28 as an elastic member that holds the base portion 27a of the LED lighting fixture 27. The base portion 27a of the LED lighting device 27 is fitted into the recess 28 and is sandwiched by the spring member 29.

  Then, the first adhesive 14 and the wallpaper sticking sheet 15 are fixed to the lower surface 26b, the side surface 26c, the outer upper surface 26d, and the mounting portion 26a of the main body 26 made of an aluminum mold material, and form the laminated body 16. In the main body 26, the first adhesive 14 and the wallpaper sticking sheet 15 are not bonded to the contact surface 26e that is in contact with the base material 25a, but the first adhesive 14 and the wallpaper sticking sheet 15 are bonded to each other. May be.

Then, with the main body 26 having the LED lighting fixture 27 installed on the base material 25a, the starch paste 17 is applied to the lower surface 26b, the side surface 26c, the outer upper surface 26d, and the upper surface of the laminated body 16 previously attached to the mounting portion 26a of the main body 26. The wallpaper 18 is adhered to each other via. Further, the wallpaper 18 can be continuously adhered from the wall surface 4 to the main body 26. With such a structure, there is no break between the wall surface 4 and the main body 26, so that the design is improved. Further, except for the contact surface between the base material 25a and the wall surface 4, the wall surface 4 and the ceiling 3 are bonded with the wallpaper 18 via the starch paste 17.
Since the lighting member 25 according to the present embodiment is indirect lighting, the illumination light emitted from the LED lighting fixture 27 attached to the main body 26 is reflected by the ceiling 3 and the wall surface 4 to illuminate the room.

Next, the illumination member 32 according to the fourth embodiment of the present invention will be described with reference to FIG.
As shown in FIG. 5, the lighting member 32 according to the fourth embodiment has the same structure as that according to the third embodiment. The base member 25a is attached to the wall surface 4, and the main body 26 is attached to the base member 25a. ing. The main body 26 is provided over the entire length of the wall surface 4 in the width direction. Moreover, in this embodiment, the reflecting member 33 having a substantially arcuate cross section is attached to the corners of the ceiling 3 and the wall surface 4. The reflecting member 33 is formed of an aluminum mold material, and the first adhesive 14 and the wallpaper attaching sheet 15 are previously fixed to the reflecting surface 33 a made of an aluminum alloy facing the LED lighting device 27, and the laminated body 16 is provided. Is composed of. The reflecting surface 33 a of the reflecting member 33 is installed at a position facing the LED lighting fixture 27. The reflecting member 33 is not limited to the shape of a substantially arcuate cross section, and may have a shape of a substantially concave curved surface or a bent shape.
Then, in the present embodiment, the wallpaper 18 can be adhered to the wallpaper attaching sheet 15 which is the surface of the laminated body 16 of the base material 25a via the starch paste 17 at the construction site.
Although the reflecting member 33 is formed separately from the base material 25a in the above-described embodiment, it may be formed integrally.

In the present embodiment, the lighting member 32 in which the LED lighting fixture 27 is provided on the main body 26 constitutes indirect lighting that cannot be seen indoors. Therefore, most of the illumination light emitted from the LED lighting fixture 27 is reflected by the reflection surface 33a of the reflection member 33 and is radiated downward or sideward in the room to indirectly illuminate the room.
Moreover, in this embodiment, the base member 25a, the main body 26 and the reflecting member 33 are made of aluminum mold material, and the lower surface 26b, the side surface 26c, the outer upper surface 26d, the mounting portion 26a of the main body 26, and the reflecting surface 33a of the reflecting member 33. Since the first adhesive 14 and the wallpaper sticking sheet 15 are previously bonded to each other, the wallpaper 18 can be bonded via the general-purpose starch paste 17, and the wallpaper 18 of the lighting member 32 is continuous with the ceiling 3 and the wall surface 4. Then you can attach it.

In the indirect illumination of the illumination members 2, 23, 25, and 32 according to the above-described embodiments, the first adhesive is attached to each surface of the main body 26 made of the aluminum mold material 13 or the aluminum alloy and the reflection member 33 which is visible from the lower side of the room. Although the laminated body 16 in which the agent 14 and the wallpaper sticking sheet 15 are laminated is installed in advance, the lighting member does not necessarily have to be indirect lighting, and the lighting member for direct lighting is also made of a member made of an aluminum alloy. The laminated body 16 can be formed in advance on a possible surface, a surface that cannot be seen, or the like.
Even in these cases, at the construction site, the wallpaper 18 can be easily adhered to the wallpaper adhering sheet 15 of the laminated body 16 of the aluminum alloy lighting members through the starch glue 17 which is a general-purpose adhesive.

Further, the present invention is not limited to the illumination members 2, 23, 25, 32, and the first adhesive 14 and the wallpaper sticking sheet 15 are provided on the surface of an aluminum alloy member such as a decorative member or another component, for example. be able to. Although the wallpaper attaching sheet 15 has been described as an example of a three-layer structure, it may be composed of only one sheet of the inter-paper reinforcing paper 20A, 20B.
The second adhesive is not limited to the starch paste 17 and the bond for woodworking, but includes a general-purpose adhesive containing starch as a main component.
Further, the present invention is not limited to the aluminum alloy such as the aluminum mold material 13 as the base material of the building material 1 for wallpaper application, and various metal members such as steel and iron materials can be used. Further, in each of the above-described embodiments, the example in which the lighting members 2, 23, 25, 32 are attached over the entire length of the ceiling 3 or the wall surface 4 in the width direction has been described. It may be configured to be attached only to the part. Further, by using another known type of adhesive, the wallpaper 18 can be directly attached to the metal member without laminating the wallpaper attaching sheet 15.

1 Building material for pasting wallpaper 2, 23, 25, 32 Lighting member 2a One side surface 2b Other side surface 3 Ceiling 4 Wall surface 7 Ceiling base material 8 Wall base material 10 Receiving part 11 LED lighting fixture 13 Aluminum mold material 14 First adhesive 15 Wallpaper Sticking sheet 16 Laminated body 17 Starch glue 18 Wallpaper
26 main body 27 LED lighting equipment 33 reflective member 33a reflective surface

Claims (5)

A metal member attached to the wall surface or ceiling surface to which the wallpaper is attached,
A wallpaper sticking sheet stuck on the metal member to stick the wallpaper continuously to the wall surface or ceiling surface,
Equipped with
The wallpapering sheet is a building material comprising a laminated sheet in which a moisture-proof resin layer is sandwiched between a pair of inter-paper reinforcing papers. The building material according to claim 1, wherein the moisture-proof resin layer is made of an olefin-based resin having a moisture permeability of 10 g/m ² ·24 hours. It is a wall structure with wallpaper attached to the wall surface or ceiling surface,
A metal member attached to the wall surface or the ceiling surface,
A wallpaper sticking sheet stuck on the metal member for sticking the wallpaper continuously to the wall surface or the ceiling surface, and
The wallpaper sticking sheet is composed of a laminated sheet having a moisture-proof resin layer sandwiched between a pair of paper-reinforced papers,
A wall structure in which the wallpaper is attached to the wall surface or ceiling surface and the metal member. The wall structure according to claim 3 , wherein the metal member is a mold member of an LED lighting fixture. It is composed of a metal member, a first adhesive applied to the metal member, and a laminated sheet having a moisture-proof resin layer sandwiched between a pair of inter-paper reinforcing papers adhered to the metal member via the first adhesive. For the building material that laminated the wallpaper sticking sheet that is,
A wallpaper application method, characterized in that the wallpaper is adhered to the surface of the wallpapering sheet via a second adhesive containing starch as a main component.

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