JP2000234408A - Wall panel, wall structure and mounting method for wall panel - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide wall panels excellent in the installation of the wall panels and workability such as wiring work or the like in the wall panels and capable of improving working environment, wall structure making use of the wall panels and a mounting method of the wall panels. SOLUTION: Wall panels 1, 21 and 23 are constituted of face members 7, 218 and 232 provided to at least one of both front and rear sides of rectangular frame bodies 6, 211 and 231 assembled from stiles 2 and cross rails 3, 210 and 230. Then, at least one of the upper end edges 7a, 218a and 232a or the lower end edges 7b, 218b and 232b of the face members 7, 218 and 232 separates a specific wide from the cross rails 3, 210 and 230, and openings 9, 219 and 233 are horizontally formed between the cross rails 3, 210 and 230 and face members 7, 218 and 232.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wall panel used when constructing a house, and more particularly to at least one of a front and a back of a frame in which a vertical frame member and a horizontal frame member are assembled in a rectangular shape. A wall panel having one or a plurality of face materials attached thereto;
The present invention relates to a wall structure using the wall panel and a method for mounting the wall panel.

[0002]

2. Description of the Related Art In recent years, the construction of houses has been industrialized. For example, components such as walls, floors, and roofs have been panelized in factories in advance, and these panels have been assembled at a construction site to construct a house. Some panel construction methods have been adopted. As a panel used in such a panel construction method, for example, a wall panel as shown in FIG. 6 is known.

[0003] A wall panel 100 shown in FIG.
1, 101 and the horizontal frame members 102, 102 are assembled in a rectangular shape, and a reinforcing core material 103 is provided inside the rectangular frame.
Are assembled vertically and horizontally to form a frame body 104, and a heat insulating material such as glass wool (not shown) is filled in the frame body 104.
05 and 105 are pasted. The wall panel 1
In the case of erected on the foundation (not shown), anchor bolts (not shown) projecting from the foundation are attached to the wall panel 10.
It is necessary to insert the nuts (not shown) into the anchor bolts in the wall panel 100 by inserting them into the insertion holes provided in the horizontal frame members 102, 102, and tighten them.
A hole (anchor hole) for tightening a nut must be formed in at least one of the front and rear surface materials 105 and 105 of the wall panel 100, and this anchor hole is previously formed at a factory or the like. The hole 105 is formed by punching, or a cut is made in the face materials 105, 105, and the inside of the cut is hit by a hammer or the like at the site. Also, this wall panel 100
Is joined not only to the foundation but also to the trunk (not shown) on the second floor. Therefore, since the anchor hole is also required at the time of joining with the trunk of the second floor, the above-mentioned face material 105, 10
In general, cuts into 5 are provided at four corners of the face materials 105 and 105.

[0004]

However, when the above-mentioned anchor hole is separately provided, the operation of opening the anchor hole is, of course, required to close the hole opened for fire prevention, so that it is necessary to close the hole. Was. In addition, this anchor hole is sometimes used for wiring work such as electricity, and in such a case, there is a problem that the conventional anchor hole is too small and the workability is not good. However, in the drilling process, when a reinforcing core (vertical reinforcing core) is put inside the frame, the reinforcing core becomes an obstacle, and it is difficult to provide a large anchor hole. In addition, when a gypsum board was used as a face material, chips were generated at the time of making a hole, which was not preferable in the working environment.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is desirable to provide excellent workability such as installation of a wall panel, wiring work in the wall panel, etc., and a favorable work environment. It is an object of the present invention to provide a possible wall panel, a wall structure using the wall panel, and a method of mounting the wall panel.

[0006]

Means for Solving the Problems To solve the above problems, the invention according to claim 1 is, for example, shown in FIGS. 1 to 5 in which the vertical frame member 2 and the horizontal frame members 3, 210, 230 In the wall panels 1, 21, and 23 provided with the face materials 7, 218, and 232 on at least one of the front and back surfaces of the frame bodies 6, 211, and 231 assembled in a rectangular shape, the face materials 7,
At least one of the upper edge portions 7a, 218a, 232a or the lower edge portions 7b, 218b, 232b of the 218, 232 is separated from the horizontal frame members 3, 210, 230 by a predetermined width. Openings 9, 219, 233 between 210, 230 and the face materials 7, 218, 232
Is formed.

According to the first aspect of the present invention, the face members 7, 218, 232 of the wall panels 1, 21, 23 and the side frame members 3,
Openings 9, 21 spaced apart from each other by a predetermined width
9 and 233, the openings 9 and 21 are formed.
The mounting of the wall panels 1, 21, and 23 and the wiring work in the wall panels 1, 21, and 23 can be performed by using the panels 9 and 233, so that it is not necessary to form anchor holes and the like as in the related art. Work efficiency can be improved,
A large opening can be formed even when a reinforcing core material is placed inside the frame bodies 6, 211, 231.

Here, the face materials 7, 218 and 232 may be, for example, plywood or fire-resistant gypsum board. The distance between the side frame members 3, 210, 230 and the face members 7, 218, 232 is not particularly limited, and may be arbitrarily determined.

According to a second aspect of the present invention, there is provided the wall panels 1, 21, and 23 according to the first aspect, wherein the frame bodies 6, 211,
The reinforcing cores 5, 212, 234 (for example,
Lateral reinforcing core material), and the face materials 7, 218, 232 are provided.
Upper edge portions 7a, 218a, 232a and lower edge portion 7
b, 218b, and 232b, the reinforcing core members 5, 212, and 234 are in contact with at least one of the frame body-side surfaces in parallel with the horizontal frame members 3, 210, and 230.

According to the second aspect of the present invention, it is needless to say that the same effect as that of the first aspect of the invention can be obtained. In particular, the reinforcing core material provided inside the frames 6, 211 and 231 5, 212, 234 have upper edges 7a, 218a, 232a, lower edges 7b, 2b of face materials 7, 218, 232;
Since at least one of the frame members 18b and 232b is in contact with the surface of the frame member, even if the thin plate members 7, 218 and 232 are used, the plate members 7, 218 and 232 may peel off or chip. In addition, since the edges of the face materials 7, 218, and 232 are reinforced, a stable operation can be performed.

According to a third aspect of the present invention, in the wall panels 1, 21, and 23, the face members 7, 218,
232, and at least one of the lower edge portions 7b, 218b, 232b of the reinforcing core members 5, 212, 2
34 is characterized in that a part thereof is provided so as to protrude from the face members 7, 218, 232 to the side frame members 3, 210, 230 side.

According to the third aspect of the invention, it is needless to say that the same effect as the second aspect of the invention can be obtained. In particular, a part of the reinforcing cores 5, 212, and 234 , 2
18 and 232, the projections are provided on the side of the side frame members 3, 210, and 230. Therefore, when the openings 9, 219, and 233 are closed, the protruding portions are used to cover the lid members 10, 1.
5 and 16 can be fixed, which is convenient. Specifically, the periphery of the openings 9, 219, and 233 is formed in a frame shape by the portions where the reinforcing core members 5, 212 and 234 protrude and the frame bodies 6, 211 and 231. By placing nails or the like,
15 and 16 can be hit, and the attachment of the lid members 10, 15 and 16 becomes strong.

According to a fourth aspect of the present invention, in the wall structure constructed using the wall panels 1, 21, and 23 according to any one of the first to third aspects, the wall panels 1, 21, and 23 are located at predetermined positions. Cover members 10, 15, 16 that are erected and close the openings 9, 219, 233 of the wall panels 1, 21, 23 are attached to the frame bodies 6, 211, 231.

According to the fourth aspect of the present invention, the wall panels 1, 21, and 23 are erected at predetermined positions, and the
Since the openings 9, 219, 233 are closed by 5, 16, heat insulation and sound insulation are not impaired. That is, when the interior material or the exterior material is stuck while leaving the openings 9, 219, and 233 of the wall panels of claims 1 to 3 as they are, they are stuck to the portions where the face materials 7, 218, and 232 are stuck. There is a difference in heat insulation and sound insulation between the parts that do not have
After the lids 219 and 233 are covered, an interior material or an exterior material can be attached, so that such a difference does not occur.

According to a fifth aspect of the present invention, in the wall structure of the fourth aspect, the lid members 10, 15, 16 are fireproof boards.

According to the fifth aspect of the invention, the lid member 1
Reference numerals 0, 15 and 16 denote fireproof boards, which can be used to prevent fire. When a skirting board or a perimeter is pasted thereon, it is necessary to provide the skirting board or the perimeter with a fire protection function. There is no.

According to a sixth aspect of the present invention, in the method of mounting the wall panels 1, 21, and 23 according to any one of the first to third aspects, the openings 9, 219, and 233 are formed on the floor side or the ceiling side. The wall panels 1, 21, and 23 are erected so as to be located at least on one side.
0, 230 and a floor component 13 (for example, a floor panel), and then cover members 10, 15, 16 for closing the openings 9, 219, 233 with the frame bodies 6, 211, 231.
It is characterized by being attached to.

According to the invention described in claim 6, the wall panels 1, 21, and 23 are erected so that the openings 9, 219, and 233 are located on at least one of the floor side and the ceiling side. The side frame material and the floor component 13 are connected,
Next, a lid member 10 for closing the openings 9, 219, 233,
15 and 16 are attached to the frames 6, 211 and 231, so that the wall panels 1, 21 and 23 can be easily attached using the openings 9, 219 and 233.
Work efficiency can be improved. Also, the opening 9,
Since the lid members 10, 15, and 16 are attached to 219 and 233, heat insulation and sound insulation are not impaired.

[0019]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Preferred embodiments of a wall panel, a wall structure, and a method of mounting a wall panel according to the present invention will be described below in detail with reference to the drawings. FIG. 1 is a perspective view of a wall panel according to the present invention, and FIG. 2 is a side view of the same. Figure 1,
In the wall panel 1 according to the present invention shown in FIG. 2, the vertical frame members 2, 2 and the horizontal frame members 3, 3 are assembled into a rectangular shape, and a vertical reinforcing core member 4 and a horizontal reinforcing member are provided inside the rectangular frame. The core members 5 are assembled vertically and horizontally to form a frame 6, and a heat insulating material (not shown) such as glass wool is filled in the frame 6, and a surface such as plywood is provided on the front and back surfaces of the frame 6. Materials 7 and 8 are stuck.

The face members 7 and 8 are made of plywood or gypsum board. The face material 7 on the front side is a face material 8 on the back side.
The upper edge 7a and the lower edge 7b are provided at a predetermined width from the horizontal frame member 3 as compared with the above. As a result, laterally long openings 9 are formed in the upper and lower portions of the surface of the wall panel 1.

Further, the lateral reinforcing core member 5 is brought into contact with the upper edge portion 7a and the lower edge portion 7b of the front surface member 7 on the frame side.
Further, the lateral reinforcing core member 5 abutting on the frame side of the upper end edge 7a and the lower end edge 7b of the surface material 7 has a part of the end surface 5a separated from the surface material 7 by the horizontal frame material 3. It protrudes to the side. As a result, a rectangular frame portion 6 a is formed around the opening 9 by the frame 6 and the lateral reinforcing core 5. Further, a lid member 10 attached later is attached to the frame portion 6a. The lid member 10 is made of plywood or gypsum board having the same thickness as the face members 7 and 8. In addition, the horizontal frame member 3 is provided with an insertion hole 3a for inserting an anchor bolt 14 described later.

Next, a wall structure of a house using the above wall panel will be described with reference to FIG. FIG. 3 is a longitudinal sectional view of a main part of a house constructed using a part of the wall panel of FIG. 1. The house 11 shown in FIG.
Floor panels 13 of the floor are laid vertically on the foundations 12 and anchor bolts 14 are buried from upper ends 12a of the predetermined foundations 12 so as to protrude upward. Floor panel 1
3... On the bearing wall panel 20 and the partition wall panel 30
The load-bearing wall panel 20 includes an outer wall panel 21 adjacent to the outside and a boundary wall panel 2 that separates rooms.
2 and an inner wall panel 23 for partitioning the room.

The outer wall panel 21 is a frame 2 in which a vertical frame member (not shown) and horizontal frame members 210, 210 are assembled in a rectangular shape.
11 is formed, and a longitudinal reinforcing core material (not shown) is formed therein.
Are provided, and a heat insulating material 213 is filled so as to fill the space therebetween. This outer wall panel 2
A surface material 214 made of plywood is affixed to the outer surface of 1, a horizontal waist edge 215 is affixed to the outer surface, and an exterior material 216 is affixed to the outer surface of the horizontal waist edge 215. Have been. Further, a curtain plate 217 for makeup is stuck between an upper end 216a of the exterior material 216 of the outer wall panel 21 on the first floor and a lower end 216b of the exterior material 216 of the outer wall panel 21b on the second floor.

On the inner surface of the outer wall panel 21, a face material 218 made of a gypsum board is stuck. The upper edge 218a and the lower edge 218b of the face material 218 are separated from the horizontal frame material 210 by a predetermined width. Openings 219 and 219 are formed between the horizontal frame material 210 and the face material 218.

The upper edge 218a of the face material 218
And the horizontal reinforcing core member 2 located on the lower surface of the lower edge 218b.
12 is attached, and the lateral reinforcing core material 212 is
A part of the end surface portion 212a (see FIGS. 4 and 5) is
8 protrudes toward the side frame member 210 side. Then, the outer wall panel 21 on the first floor is fixed to the foundation 12 and the outer wall panel 21 on the second floor, and after predetermined wiring work is completed, the upper and lower openings 219, 219 are covered with the lid members 15, 1 made of gypsum board.
5 is attached to the frame 211 and the lateral reinforcing core 212 so as to be closed.

The partition wall panel 22 is a frame 2 in which a vertical frame member (not shown) and horizontal frame members 220, 220 are assembled in a rectangular shape.
21 and a heat insulating material 222 is filled therein. On the front and back surfaces of the frame body 221, two face materials 223, 223 each made of a gypsum board are stuck.

The inner wall panel 23 is a frame 2 in which a vertical frame member (not shown) and horizontal frame members 230, 230 are assembled in a rectangular shape.
31 are formed, and face materials 232 and 232 made of a gypsum board are stuck on the front and back surfaces of the frame 231.
The upper edge 232a and the lower edge 232b of the 32 are spaced apart from the horizontal frame members 230 by a predetermined width, and a communicating opening 233 is formed.

The lateral reinforcing cores 234 and 234 are attached to the lower surfaces of the upper edge 232a and the lower edge 232b of the face members 232 and 232, respectively. A part of the end face portion 234a protrudes from the face material 232 toward the side frame material 230. Then, the inner wall panel 23 on the first floor is fixed to the foundation 12 and the inner wall panel 23 on the second floor, and after predetermined wiring work is completed, the upper and lower openings 233 and 233 are covered with the lid members 16 made of gypsum board. Vertical frame material (not shown) and horizontal frame material 230, 230
Frame 231 and horizontal reinforcing cores 234, 2
34, it is closed.

The partition wall 30 forms a frame 32 in which a vertical frame member (not shown) and horizontal frame members 31, 31 are assembled in a rectangular shape, and the front and back surfaces of the frame 32 are made of gypsum board. Materials 33, 33 are attached. The anchor bolt 14
Are frame members 210, 220 of the load-bearing wall panel 20 on the first floor.
It is inserted and attached to an insertion hole (not shown) provided in 230. Further, a floor panel 13 on the second floor is laid vertically on the upper end of the load-bearing wall panel 20 on the first floor and the load-bearing wall panel 20 and the partition wall panel 30, and the second floor floor panel 20 and the partition wall are placed thereon. The panel 30 is erected, and the load-bearing wall panel 20 on the first floor and the load-bearing wall panel 2 on the second floor are provided.
0 is joined by anchor bolts 14.

A ceiling plate 17 is attached to a ridge 24 attached to the load-bearing wall panel 20 at a predetermined distance from the lower surface of the floor panel 13 on the second floor. A heat insulating material 18 is provided between the ceiling plates 17.

Next, a method of attaching the outer wall panel 21 to the foundation 12 via the floor panel 13 will be described with reference to an enlarged view of a joint portion between the foundation 12 and the outer wall panel 21 in FIG. 3 of FIG. As shown in FIG. 4, after the base wheel 41 is placed on the upper surface of the foundation 12, the floor panel 13 is placed on the inner half of the upper surface of the foundation 12, and the semi-base 42 is placed on the outer half of the upper surface. The horizontal frame member 210 of the outer wall panel 21 is placed on the panel 13 and the semi-base 42.

The floor panel 13 and the semi-base 42 are formed with a notch (not shown) having a semicircular cross section at the joint surface thereof, so that when the floor panel 13 and the semi-base 42 are joined to each other. An anchor bolt 14 is inserted into the hole 43 formed by the notch, and the anchor bolt 14 is further inserted into an insertion hole 210 a provided in a horizontal frame member 210 below the outer wall panel 21. After inserting the washer 44 into the protruding anchor bolt 14, the nut 4
5, the outer wall panel 21 is
Are joined in such a manner that the floor panel 13 and the semi-base 42 are sandwiched therebetween.

The method of attaching the first-floor outer wall panel 21 to the second-floor outer wall panel 21 via the second-floor floor panel 13 will be described with reference to FIG.
This will be described with reference to an enlarged view of a joining portion between the outer wall panel 21 and the second floor. As shown in FIG. 5, the anchor bolt 14 is inserted into an insertion hole 210 a formed in the horizontal frame member 210 on the upper part of the outer wall panel 21 on the first floor, and a washer 44 and a nut 45 are inserted from the lower end of the anchor bolt 14. Then, the floor panel 13 of the second floor is placed on the inner half of the upper surface of the horizontal frame member 210, and the semi-base 42 is placed on the outer half of the upper surface, and the bonding material 46 is placed on the floor panel 13 and the semi-base 42. The horizontal frame member 210 of the outer wall panel 21 on the second floor is placed through the intermediary.

A cutout (not shown) having a semicircular cross section is formed in the joint surface between the floor panel 13 and the semi-base 42 on the second floor, and the floor panel 13 and the semi-base 4 on the second floor are formed.
2 are joined to each other, an anchor bolt 14 is inserted into a hole 43 formed by the notch, and the anchor bolt 14 is further inserted into an insertion hole 210a formed in a horizontal frame member 210 at a lower portion of the outer wall panel 21 on the second floor. And the washer 44 is inserted into the anchor bolt 14 protruding from the horizontal frame member 210.
Is inserted and tightened with a nut 45 to obtain 2
The outer wall panel 21 of the floor is joined to the outer wall panel 21 of the first floor in such a manner that the floor panel 13 and the semi-base 42 are sandwiched therebetween.

Similarly, the first-floor boundary wall panel 22 and the inner wall panel 23 are also joined to the foundation 12 and the second-floor boundary wall panel 22 and the second-floor inner wall panel 23. At this time, instead of the semi-base 42 used for joining the outer wall panel 21, the floor panel 13 is used.
Semi-circular cutouts (not shown) in the core material 13a
Is provided so that the anchor bolts 14 pass through holes formed by joining the notches when the floor panels 13 are joined to each other.

The anchor bolt 14 using the nut 45
Is performed by using the opening 219, the outer wall panel 21 can be easily attached, and the working efficiency can be improved. After the load-bearing wall panel 20 is erected, the lid members 15 and 16 for closing the openings 219 and 233 are attached to the frame bodies 211 and 231.

According to the present invention described above, the surface materials 218 and 232 of the outer wall panel 21 and the inner wall panel 23 and the side frame material 2
Openings 219, 2 separated by a predetermined width from
33, the openings 219, 233
Can be used to attach the outer wall panel 21 and the inner wall panel 23 and to perform wiring work inside the outer wall panel 21 and the inner wall panel 23, and it is not necessary to form anchor holes and the like as in the conventional case, thereby improving work efficiency. The improvement can be achieved, and a large opening can be formed even when a reinforcing core material is placed inside the frame bodies 211 and 231.

Further, the lateral reinforcing core member 2 is brought into contact with the lower surfaces of the upper edges 218a, 232a and the lower edges 218b, 232b of the face members 218, 232 forming the openings 219, 233.
12 and 234 are attached, for example, even if the thin face materials 218 and 232 are used, the face materials 218 and 232 are used.
232 does not peel off or chip off,
Since the edges of 8, 832 are reinforced, stable work can be performed. In particular, the lateral reinforcing cores 212, 23
4, a part of the side frame material 210,
Since it is provided so as to protrude toward the side 230, the lid member 15,
At the time of attaching 16, the protruding upper end surfaces 212 a and 234 a of the lateral reinforcing core 212 can be used, which is convenient.

Specifically, the upper end surfaces 212 of the lateral reinforcing cores 212 and 234 projecting around the openings 219 and 233 are provided.
a, 234a and the frame bodies 211, 231 are formed into a frame shape, and the cover members 15, 16 are driven by driving nails or the like into the upper end surfaces 212a, 234a of the protruding lateral reinforcing core members 212, 234. As a result, the attachment of the lid members 15 and 16 becomes easy.

The openings 2 are formed by the lid members 15 and 16.
19 and 233 are closed, so that heat insulation and sound insulation are not impaired. That is, when the interior material or the exterior material is stuck while leaving the openings 219 and 233 as they are, the face material 218,
There is a difference in heat insulation and sound insulation between the portion where the 232 is attached and the portion where the 232 is not attached. It is possible to make no difference. In particular, when the cover members 15 and 16 are made of fireproof boards, fire protection can be achieved even when the skirting boards and the surrounding edges are not attached to the skirting boards and the surrounding edges when the skirting boards and the surrounding edges are attached thereto.

[0041]

According to the first aspect of the present invention, an opening is formed between the face material of the wall panel and the side frame material, the opening being separated by a predetermined width. Installation work and wiring work inside the wall panel can be performed, and it is not necessary to drill anchor holes as in the past, and work efficiency can be improved, and a reinforcing core material is provided inside the frame. Even if it is inserted, a large opening can be formed, so that the workability of wall panel mounting and wiring work such as electricity inside the wall panel can be improved.

According to the second aspect of the invention, it is needless to say that the same effect as the first aspect of the invention can be obtained. In particular, the reinforcing core material provided inside the frame has a face material. The lower edge of at least one of the upper edge and the lower edge is abutted, so even if a thin surface material is used, the surface material does not peel off or chip off, and the edge of the surface material is reinforced. As a result, stable work can be performed.

According to the third aspect of the invention, it is needless to say that the same effect as that of the second aspect of the invention can be obtained. In particular, a part of the reinforcing core is closer to the side frame material than the face material. When the opening is closed, the projection can be used to fix the lid member, which is convenient.

According to the fourth aspect of the present invention, since the wall panel is erected at a predetermined position and the opening is closed by the lid member, heat insulation and sound insulation are not impaired.

According to the fifth aspect of the present invention, since the lid member is a fire-resistant board, it is possible to prevent fire, and when a skirting board, a peripheral edge or the like is stuck thereon, the width of the cover member is reduced. There is no need to provide fire protection for trees and perimeters.

According to the sixth aspect of the present invention, the wall panel is erected so that the opening is located on at least one of the floor side and the ceiling side. Since the member is connected to the frame, and then a lid member for closing the opening is attached to the frame, the wall panel can be easily attached using the opening, thereby improving the working efficiency. Can be done. In addition, since the lid member is attached to the opening, heat insulation and sound insulation are not impaired.

[Brief description of the drawings]

FIG. 1 is a perspective view of a wall panel according to the present invention.

FIG. 2 is a side view of a wall panel according to the present invention.

FIG. 3 is a longitudinal sectional view of a main part of a house constructed using a part of the wall panel in FIG. 1;

FIG. 4 is a cross-sectional view of a main part of a connecting portion between a foundation and an outer wall panel on the first floor in FIG. 3;

5 is a cross-sectional view of a main part of a connecting portion between an outer wall panel on the first floor and an outer wall panel on the second floor in FIG. 3;

FIG. 6 is a perspective view of a conventional wall panel.

[Explanation of symbols]

 1, 21, 23 Wall panel 2 Vertical frame material 3, 210, 230 Horizontal frame material 5, 212, 234 Horizontal reinforcing core material (reinforcing core material) 6, 211, 231 Frame body 7, 218, 232 Face material 7a, 218a 232a Upper edge 7b, 218b, 232b Lower edge 9, 219, 233 Opening 10, 15, 16 Lid member 12 Foundation 13 Floor panel (floor component) 14 Anchor bolt 20 Bearing wall panel

──────────────────────────────────────────────────の Continued on the front page (51) Int.Cl. ⁷ Identification symbol FI theme coat ゛ (reference) E04C 2/38 E04C 2/38 J E04B 2/00 2/46 EF term (reference) 2E001 DE01 FA03 HF12 2E002 FB05 FB07 FB16 JA01 JA02 JB01 JD01 2E162 CA16 CC03 CE08

Claims (6)

[Claims] 1. A wall panel provided with a face material on at least one of front and back surfaces of a frame body in which a vertical frame material and a horizontal frame material are assembled in a rectangular shape, wherein an upper edge portion of the face material, or A wall panel, wherein at least one of the lower edge portions is separated from the horizontal frame material by a predetermined width, and an opening is formed in the horizontal direction between the horizontal frame material and the face material. 2. The wall panel according to claim 1, wherein the reinforcing core is provided inside the frame, and at least one of a top edge and a bottom edge of the face material is closer to the frame. , The reinforcing core material abuts in parallel with the horizontal frame material. 3. The wall panel according to claim 2, wherein at least one of the upper edge portion and the lower edge portion of the face material is in contact with the surface on the side of the frame body, A wall panel, wherein a part thereof is provided so as to protrude from the face material toward the side frame material side. 4. A wall structure constructed using the wall panel according to claim 1, wherein the wall panel is erected at a predetermined position, and a lid member for closing the opening of the wall panel is provided. A wall structure attached to the frame. 5. The wall structure according to claim 4, wherein the lid member is a fireproof board. 6. The wall panel mounting method according to claim 1, wherein the wall panel is erected such that the opening is located on at least one of a floor side and a ceiling side. Next, the horizontal frame member and the floor component are connected to each other, and then a lid member for closing the opening is attached to the frame body.