JP2001020375A - Building construction method - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a building construction method capable of constructing a building while an interior bed material-is attached to a wall panel in advance. SOLUTION: A plurality of wall bodies provided with interior bed material 10 in which a wooden beltlike plate member 14 forming a long belt in the direction of width of the wall body 10 is attached to a lower end part of a face 12 of the wall body 10 constituted by wall panels in such a way that it becomes substantially flush with a lower end face of the wall body, 10 and an interior bed material 15 is attached to the face 12 above the beltlike plate member 114 in such a way that it comes into contact with an upper face of the beltlike plate member 14 are prepared. These wall bodies with interior bed material 10 are erected and assembled on a floor surface 42 of a floor part 40 at construction site, and a fixing material 81 is driven into the floor part 40 by passing through the wall body 10 from a surface of the beltlike plate member 14.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a construction method for a building in which a wall composed of wall panels is erected on a floor of a floor at a construction site and assembled.

[0002]

2. Description of the Related Art In the construction of houses, the industrialization has progressed. For example, building elements such as walls, floors, and roofs are panelized in a factory in advance, and these panels are assembled at a construction site to construct a house. Some panel construction methods have been adopted. In this panel method,
The wall panels used when constructing the walls of a building are framed in a rectangular frame shape, with reinforcing bars installed vertically, horizontally or vertically and horizontally inside the frame. It is constructed by attaching materials.

For example, as shown in Japanese Patent Application Laid-Open No. Hei 8-302863, when an outer wall of a building is constructed using the wall panel at a building site, as shown in FIG. After being placed, a floor panel 2 serving as a floor is placed on the inner half of the upper surface of the foundation 1 and a half-base 3 is placed on the outer half of the upper surface, and the wall is placed on the floor panel 2 and the half-base 3. The panel 4 is placed. The floor panel 2 and the semi-base 3 are provided with cutouts at their joint surfaces.
When the floor panel 2 and the semi-base 3 are joined, an anchor bolt 5 is inserted into a hole formed by the cutout, and the anchor bolt 5 is further inserted into a frame member 4 a at a lower portion of the wall panel 4.
The wall panel 4 is fastened to the foundation 1 by inserting a washer into an anchor bolt 5 protruding from the frame member 4 a and then tightening it with a nut 6.
Then, a fastening member 7 such as a screw nail is driven into the frame member 2a of the floor panel 2 from the wall member through the frame member 4a, and thereafter, an outer wall member (siding) 8 is formed on the outer surface of the building of the outer wall panel. On the other hand, an interior base material 9 such as a gypsum board is attached to the inner surface.

[0004]

By the way, in recent years, industrialization of a panel construction method has been advanced, and an outer wall material (siding) is previously attached to a wall panel in a factory or the like, and the wall panel with the outer wall material is used at a building site. Assembling is also performed, and furthermore, by installing an interior base material such as gypsum board in advance at a factory or the like, on the surface material of the wall panel with the outer wall material where the outer wall material is not attached, or on the surface material of the inner wall panel, It is desired that industrialization be further promoted, but in the prior art, the interior base material could not be attached in advance for the following reasons.
That is, when the wall panel is erected on the floor panel at the construction site, a fastening material such as a screw nail is driven into the frame material of the floor panel through the frame material from the inner surface material of the wall panel, At this time, cracks and cracks may be generated in the interior base material. If cracks or cracks occur in the interior base material, it is necessary to re-stretch the interior base material, which is very time-consuming. At present, the interior base material is not previously attached to the wall panel. Was. Also,
To attach the interior base material to the wall panel in advance, for example,
It is necessary to attach the lower end of the interior base material to the lower end of the wall panel, but if the lower end of the interior base material slightly protrudes from the lower end of the wall panel, when the wall panel is installed on the floor, When a force is applied to the interior base material projecting from the lower end from the floor side, this force may cause a crack or a crack in the interior base material, so that the lower end of the interior base material does not project from the lower end of the wall panel. In addition, there is also a problem that it takes time to position the interior base material when attaching it to a wall panel.
The interior base material was not previously attached to the wall panel.

The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a building construction method capable of constructing a building with an interior base material previously attached to a wall panel.

[0006]

According to a first aspect of the present invention, there is provided a method of constructing a building, comprising the steps of: At the lower end of at least one of the surfaces (the surface material 12), a wooden band-like plate material 14 having a long band shape in the width direction of the wall body 10 is substantially flush with the lower end surface of the wall body 10. In the above manner, above the band-shaped plate material 14,
On the surface of the wall body 10, a plurality of wall bodies 10 with an interior base material prepared by attaching an interior base material 15 so as to contact the upper surface of the strip-shaped plate member 14 are prepared. At a construction site, the wall 10 is erected on the floor surface 42 of the floor 40 and assembled from the surface of the strip-shaped plate 14.
A fastening material (screw nail 80) is driven into the floor portion 40 through the hole.

Here, as the wall body 10, for example, a wall panel used in a panel construction method can be mentioned. This wall panel is constructed by assembling a frame material into a rectangular frame shape, and attaching face materials such as plywood to both front and back surfaces of a frame body in which a reinforcing bar is vertically, horizontally or vertically and horizontally assembled. Things are common. As the interior base material 15, for example, there is a gypsum board. And the wall body 10 with the interior base material
Is prepared, for example, at a factory. Also, as a fastening material,
For example, there is a screw nail.

In the construction method according to the first aspect of the present invention, when the plurality of prepared walls 10 with interior base materials are erected on the floor surface 42 of the floor 40 at the construction site and assembled, the band-shaped plate material 14 is provided. Floor 40 through the wall 10 from the surface of
Since the fastening material (screw nail 80) is driven into the interior base material 15, no crack or crack is generated in the interior base material 15. Therefore, the building can be constructed with the interior base material 15 attached to the wall body 10 in advance, and the work of attaching the interior base material 130 to the wall body 10 (FIG. 6) at the construction site can be omitted. . Further, the band-shaped plate material 14 is attached so as to be substantially flush with the lower end surface of the wall body 10, and the interior base material 15 is attached to the surface of the wall body 10 above the band-shaped plate material 14. Since the interior base material 15 is attached so as to be in contact with the upper surface of the wall body 10, the mounting position of the interior base material 15 with respect to the surface of the wall 10 is easy to position, and the interior base material 15 does not project from the lower end of the wall 10. The wall body 10 can be reliably installed on the floor without causing cracks or cracks in the interior base material 15.

According to the construction method of the second aspect, as shown in FIGS. 1 and 6, for example, in the first aspect, the strip-shaped plate member 14 and the interior Unfitted area 16 where no material 15 is attached
Are provided, and after joining the walls 10 with the interior base material provided with the unfitted areas 16 ..., the interior base materials 130 ... are attached to the unfitted areas 16 .... It is characterized by the following.

In the construction method for a building according to the second aspect of the present invention, an unfitted area 16 to which the band-shaped plate member 14 and the interior base material 15 are not attached is provided on the surface side of the wall body 10 with the interior base material. Since it is provided, the interior base material 15 attached to the interior base material-attached wall body 10 does not hinder the joining work between the interior base material-attached wall bodies 10. After the interior base material-attached walls 10 are joined together, the part where the interior base material 130 is attached at the construction site is only the unfitted area 16. The operation of attaching the interior base materials 130 to the body 10 can be simplified.

According to a third aspect of the present invention, as shown in FIGS. 1, 2, 4 and 6, for example, as shown in FIG. The lower part is provided with an unfitted area 16 to which the band-shaped plate member 14 and the interior base material 15 are not attached, and the wall body 10 with the interior base material provided with the unfitted area 16 is provided. After fastening to the structure (foundation 50, wall 70) located above and below the wall 10, the unfitted area 1
6 are provided with interior base materials 130. Here, the structure includes, for example, a foundation 50 of a building.
And a wall 70 constituting the upper and lower layers of the wall 10.

In the construction method for a building according to the third aspect, the unfitted areas 16 to which the strip-shaped plate member 14 and the interior base material 15 are not attached are provided on the upper surface and the lower surface of the wall body 10 with the interior base material.・ Because is provided,
The interior base material 15 attached to the interior base material-attached wall body 10 is used for fastening work between the interior base material-attached wall body 10 and structures (foundations 50, wall bodies 70) located above and below the wall body 10. It does not get in the way. And the wall body 10 with the interior base material
After joining them together, the interior base material 130 ...
Since the parts to be attached are only the unfitted areas 16..., The work of attaching the interior base materials 130 at the building site can be simplified.

The construction method of a building according to claim 4 is, for example, as shown in FIG. 1 and FIG. The outer wall (for example, the wall body 10) includes a strip-shaped plate member 14 and an interior base material 15 attached to a surface (a surface member 12) of the wall body 10 facing the inside of the building.
Of the building (surface material 13) facing the outside of the building,
9 is attached.

In the construction method for a building according to the fourth aspect, of the walls 10, 20, and 30 provided with the interior base material, the wall constituting the outer wall of the building (for example, the wall 10) is the wall 10
Of the strip-shaped plate material 1 on the surface (face material 12) facing the inside of the building
4 and the interior base material 15 are attached, and the outer wall material 19 is attached to the surface (face material 13) of the wall facing the outside of the building. . Can be omitted or simplified.

According to a fifth aspect of the present invention, as shown in FIGS. 1 and 3, for example, as shown in FIGS. What constitutes the inner wall, on both sides of the wall,
It is characterized in that strip-shaped plate members 34a, 34b and interior base materials 35a, 35b are attached.

In the construction method of a building according to the fifth aspect, of the walls 10, 20, and 30 with interior base materials, the inner walls of the building are formed of strip-shaped plate members 34a and 34b on both sides of the wall, respectively. Since the interior base materials 35a and 35b are attached, when constructing the inner wall, the work of attaching the interior base materials 130 to both surfaces of the inner wall at the construction site can be omitted or simplified.

According to a sixth aspect of the present invention, there is provided a construction method of a building according to any one of the first to fifth aspects, as shown in FIG.
The wall bodies 10, 20, 30 are large wall panels formed by joining a plurality of wall panels.

In the construction method of a building according to the present invention, since the wall is constructed with the large-sized wall panels, joining of the wall panels at the construction site can be reduced. Further up.

[0019]

Embodiments of the present invention will be described below with reference to the drawings. First, a schematic configuration of a wall with an interior base material and a floor that is erected by the building construction method according to the present invention will be described with reference to FIG. FIG. 1 is a perspective view showing a part of a wall with an interior base material and a floor portion which are erected by the building construction method of the present invention.

As shown in FIG. 1, a wall 1 with an interior base material is provided.
Each of 0, 10, 20, and 30 is a large wall panel formed by joining a plurality of wall panels. Here, the wall panels constituting the walls 10, 10, 20, 30 are formed by assembling a frame member in a rectangular frame shape, and reinforcing bars are vertically, horizontally or vertically and horizontally assembled on the inside thereof. It is configured by attaching face materials such as plywood to both sides. A plurality of wall bodies used in the present embodiment, including these wall bodies 10, 10, 20, 30, are prepared in a factory. The floor 40 is composed of a plurality of floor panels. The structure of the floor panel is almost the same as the wall panel,
The difference is that no face material is attached to the lower end surface (see FIG. 2). FIG. 1 shows the first floor of a building.

Next, based on FIG. 1 to FIG.
The configurations of 0, 20, and 30 will be described. FIG. 2 is a cross-sectional view showing a joint portion of a wall 10 with an interior base material, which is erected by the building construction method according to the present invention, to a floor 40, and FIG. It is sectional drawing which showed the joining part with 40. The wall body 10 has an opening 10a and forms an outer wall of the building. The wall 10 is provided with a wall 1 at the lower end of a face member 12 constituting a surface facing the inside of the building.
A wooden band-like plate member 14 having a long band shape in the width direction of 0,
It is attached so as to be substantially flush with the lower end surface of the wall body 10, and the interior base material (gypsum board) 15 is in contact with the upper surface of the strip-shaped plate 14 above the strip 12. Attached. The strip-shaped plate 14 is fixed to the lower end of the wall 10 by screwing a screw 81 into the frame 11a of the wall 10 from its surface. A plurality of screws 81 are screwed at predetermined intervals in the length direction of the band-shaped plate member 14. On the upper, side and lower portions of the face material 12, a band-shaped plate material 14 and an interior base material 15 are provided.
Are provided with unfitted areas 16. The openings 17a,
17a, 17a, 17b, 17b, 17b are provided. The openings 17a, 17a, 17a communicate with the inside of the wall body 10 and are used as insertion holes for nuts and ratchet wrench when fastening the wall body 10 to the foundation 50 (FIG. 2), as described later. You. Although not shown, an insertion hole for inserting an anchor bolt used to fasten the wall body 10 to the foundation 50 is provided in the frame member 11a (FIG. 2) constituting the lower end of the wall body 10. In the vicinity of the opening 17a, it is provided so as to reach from the lower end surface of the frame member 11a to the inside of the wall body 10. The openings 17b, 17b, 17b
It communicates with the inside of the wall body 10, and is used as an insertion port of a body difference bolt and a ratchet wrench when the wall body 10 is fastened to the wall body 70 (FIG. 4) constituting the second floor, as described later. . In addition, a frame member 11b constituting the upper end of the wall body 10
In FIG. 4, an insertion hole for inserting a body difference bolt used to fasten the wall body 10 to the wall body 70 has an opening 17.
In the vicinity of b, it is provided so as to reach from the upper end surface of the frame member 11b to the inside of the wall body 10. Further, an outer wall member 19 is attached to the face member 13 of the wall body 10 facing the outside of the building via a trunk edge 18 (FIG. 2).

The wall 20 constitutes the outer wall of the building,
The wall 20 has a lower end portion of a facing 22 facing the inside of the building,
A wooden strip 2 having a long shape in the width direction of the wall 20.
4 is attached so as to be substantially flush with the lower end face of the wall body 20, and the interior base material 25 is in contact with the face material 22 above the strip-shaped plate material 24 so as to contact the upper surface of the strip-shaped plate material 24. Installed. Although not shown,
The strip-shaped plate member 24 is fixed to the lower end portion of the wall body 20 by driving a screw from a surface thereof into a frame member constituting the lower end portion of the wall body 20. Also, this screw is used for the band-shaped plate material 24.
Are screwed at predetermined intervals in the length direction. In the upper, side and lower portions of the face material 22, the unfitted area 2 where the band-shaped plate material 24 and the interior base material 25 are not attached is provided.
6, 26, 26 are provided. The openings 27a, 27a, 27b, 2 are provided in the unfitted areas 26, 26, 26.
7b is provided. The openings 27a, 27a are
0, and is used as an insertion port for a nut or a ratchet wrench when fastening the wall body 20 to the foundation 50. Further, in the frame member forming the lower end portion of the wall body 20, an insertion hole for inserting an anchor bolt used for fastening the wall body 20 to the foundation 50 is provided near the opening 27a. Is provided so as to reach from the lower end surface to the inside of the wall body 20. The openings 27b, 27b communicate with the inside of the wall 20 and are used as insertion holes for a body difference bolt and a ratchet wrench when the wall 20 is fastened to a wall (not shown) constituting the second floor. You. In addition, the frame material forming the upper end surface of the wall body 20 has an insertion hole for inserting a body difference bolt used to fasten the wall body 20 to the wall body forming the second floor, in the vicinity of the opening 27b. In this case, the frame member is provided so as to reach from the upper end surface to the inside of the wall body 20.

Since the wall 30 is partially omitted, only the illustrated portion will be described. The wall 30 is
It constitutes the inner wall of the building and has an opening 30a. On the wall 30, wooden strips 34 a and 34 b (see FIG. 5), which are elongated in the width direction of the wall 30, are provided at lower ends of the face 32 and the face 33. The interior base materials 35a and 35b are attached to the surface materials 32 and 33 above the band-shaped plate materials 34a and 34b.
a, 34b so as to be in contact with the upper surfaces thereof. Then, the band-shaped plate members 34a, 34b are screwed onto the frame member 31a of the wall 30 from their surfaces.
3 is fixed to the lower end of the wall body 30 by screwing. Further, the screws 92 and 93 are respectively formed on the belt-shaped plate members 34.
a, 34b are screwed at predetermined intervals in the length direction. On the upper, side and lower portions of the face material 32 and the face material 33, strip-shaped plate members 34a and 34b and interior base materials 35a and
Unequipped areas 36... To which no 35b is attached are provided. Then, the unequipped area 36 of the face material 12 ...
Are provided with openings 37a and 37b. Opening 37a
Communicates with the inside of the wall 30, and is used as an insertion hole for a nut or a ratchet wrench when the wall 30 is fastened to the foundation 50 (FIG. 3). The frame member 31a constituting the lower end of the wall 30 has an insertion hole through which an anchor bolt used to fasten the wall 30 to the foundation 50 is inserted near the opening 37a. It is provided so as to reach from the lower end surface of the member 31 a to the inside of the wall 30. The opening 37b communicates with the inside of the wall 30.
The wall 30 is used as an insertion opening for a body difference bolt or a ratchet wrench when the wall 30 is fastened to the wall 100 constituting the second floor. The frame member 31b (FIG. 5) constituting the upper end surface of the wall 30 has an insertion hole for inserting a body difference bolt used to fasten the wall 30 to the wall constituting the second floor. , Near the opening 37b so as to reach from the upper end surface of the frame member to the inside of the wall 30. Although not shown, similar openings are provided in the unfitted areas 36 of the face material 33.

Next, a method of erecting the wall constituting the first floor on the floor surface 42 of the floor 40 will be described with reference to FIGS. First, the wall 10 will be described. After placing the pedestal on the upper surface of the base 50, the frame member 41 of the floor panel constituting the floor 40 is placed on the inner half of the upper surface of the foundation 50, and the semi-base 43 is placed on the outer half of the upper surface. Here, the frame member 41 and the semi-base 43 are previously formed with cutouts at their joint surfaces. Next, the wall body 10 is placed on the floor portion 40 and the semi-base 43, and the anchor bolt is inserted into the hole formed by the cutout when the frame member 41 and the semi-base 43 are joined. Then, the anchor bolt is inserted into an insertion hole provided in the frame member 11a, and a washer is externally inserted into the anchor bolt protruding from the frame member 11a and a nut is screwed. Next, a ratchet wrench is inserted through the opening 17a, and the nut is tightened with the wrench, thereby fastening the wall body 10 to the foundation 50. After that, from the band-shaped plate member 14, the frame member 4 penetrates the frame member 11a.
The screw nail 80 is driven so as to reach 1. A plurality of the screw nails 80 are driven at predetermined intervals in the length direction of the band-shaped plate member 14.

The wall 30 will be described with reference to FIG. After mounting the wheel on the upper surface of the base 50, the frame member 4 of the floor panel constituting the floor 40 on one half of the upper surface of the base 50.
4 and a frame member 45 of another floor panel constituting the floor portion 40 on the other half of the upper surface. Here, a cutout is formed in the joint surface between the frame member 44 and the frame member 45 in advance. Next, the wall 30 is placed on the floor panels, and the anchor bolts are inserted into the holes formed by the cutouts when the floor panels are joined together. Next, the anchor bolt is inserted into an insertion hole provided in the frame member 31a, a washer is inserted into the anchor bolt protruding from the frame member 31a, and a nut is screwed. Next, a ratchet wrench is inserted through the opening 37a, and a nut is tightened with the wrench to fasten the wall 30 to the foundation 50. Then, from the strip-shaped plate 34a, the frame 3
1a, the screw nail 90 is driven so as to reach the frame member 45.
a so as to reach the frame member 44 through the
Type 1. A plurality of these screw nails 90, 91 are driven at predetermined intervals in the length direction of the band-shaped plate members 34a, 34b.

While the above operation is performed on other walls constituting the first floor (not shown), the adjacent walls are joined to each other to stand the walls on the floor surface 42 of the floor portion 40.

Next, a method for fastening the wall constituting the first floor to the wall constituting the second floor will be described with reference to FIGS. 4 and 5. FIG. FIG. 4 is a cross-sectional view showing a joint portion between the upper end surface of the wall body 10 and the floor portion 60 forming the second floor. FIG. 5 is a cross-sectional view showing the upper end surface of the wall body 30 and the floor portion 60 forming the second floor. FIG. 3 is a cross-sectional view showing a joint portion of FIG. Walls 7 that make up the second floor
0 and 100 have the same shape as the wall bodies 10, 20, and 30. However, as shown in FIGS. , 10
4a and 104b are attached so as to be substantially flush with the lower end surfaces of the coupling members 78 and 108. Screws 112, 124, 125 are also screwed into the coupling members 78, 108. In addition, insertion holes for inserting body difference bolts, which will be described later, are formed in the connection girders 78 and 108 and the frame members 71b and 101b forming the lower end portions of the wall bodies 70 and 100 from the lower end surfaces of the connecting girders 78 and 108. It is formed so as to communicate with the inside of the walls 70 and 100.

First, the wall 10 will be described. The floor 6 is provided on the inner half of the upper surface of the frame member 11b constituting the upper end of the wall body 10.
In addition, the frame member 61 of the floor panel constituting the floor panel 0 is placed and the body difference 63 is placed on the outer half of the upper surface. Next, a hole communicating with the insertion hole provided in the frame member 11b is formed at a joint portion between the frame member 61 and the body difference 63. Then, the floor surface 62 and the body gap 6
The wall 70 is placed on the top 3 and the body difference bolt is inserted into the insertion hole formed in the frame member 11b, and a washer and a nut are inserted from the lower end of the body difference bolt. Next, the body difference bolt is connected to the frame member 71a and the connecting girder 7 constituting the lower end surface of the wall body 70.
8 is inserted through the insertion hole provided in the same. Then, this frame material 7
The washer is externally inserted into the body difference bolt protruding from 1a, and a nut is screwed in. A ratchet wrench is inserted through an opening provided in the wall 70, and the nut is tightened with this wrench. On the other hand, the outer wall material 66 is provided so as to cover the joint between the wall body 10 and the floor portion 60. By the above operation, the second-floor wall body 70 is joined to the first-floor wall body 10 in such a manner that the floor portion 60 and the body gap 63 are sandwiched therebetween. Thereafter, a screw nail 110 is driven from the band-shaped plate member 74 so as to penetrate the bonding member 78 and reach the frame member 61. The plurality of screw nails 110 are driven at predetermined intervals in the length direction of the band-shaped plate member 74.

The wall 30 will be described with reference to FIG. First, the frame member 6 of the floor panel constituting the floor portion 60 is provided on one half of the upper surface of the frame member 31b constituting the upper end of the wall 30.
4 and a frame member 65 of another floor panel constituting the floor portion 60 is mounted on the other half of the upper surface. Next, a hole communicating with the insertion hole provided in the frame member 31b is formed at the joint between the frame member 64 and the frame member 65. Next, the wall body 100 is placed on these floor panels and the frame material 31b is placed.
The body difference bolt is inserted into the insertion hole formed in, and a washer and a nut are inserted from the lower end of the body difference bolt. Then, the body difference bolt is inserted into the insertion hole provided in the frame member 101 a and the connecting girder 108 constituting the lower end surface of the wall body 100. Next, a washer is extrapolated to the body difference bolt protruding from the frame material 101a, and a nut is screwed into the bolt. A ratchet wrench is inserted from an opening provided in the wall body 100, and the nut is tightened with the wrench. Through the above operation, the second-floor wall body 100 is joined to the first-floor wall body 30 in such a manner that the floor portion 60 is sandwiched therebetween. Thereafter, a screw nail 120 is driven from the band-shaped plate member 104a so as to penetrate the binding material and reach the frame member 64, while a screw nail 121 is formed from the band-shaped plate member 104b and penetrates the bonding material 108 and reaches the frame member 65. Type. A plurality of these screw nails 120 and 121 are driven at predetermined intervals in the length direction of the band-shaped plate members 104a and 104b.

The above operation is performed for all the walls constituting the first floor, and the walls constituting the first floor are fastened to the walls constituting the second floor. Thereafter, as shown in FIG. 6, the interior base material 130 is attached to the unfitted areas 16,..., 26, 26, 26, 36. ... is attached. FIG. 7 shows a part of a state in which the interior base material is attached to the entire inner surface of the building.

As described above, according to the present embodiment, a plurality of walls 10, 20, 30, 7 with an interior base material are prepared.
0,100 is the floor 42,6 of the floor 40,60 at the construction site.
2 and when assembling it, the strip-shaped plate members 14 and 2
4, 34a, 34b, 74, 104a, 104b, through the walls 10, 20, 30, 70, 100 to the frame members 41, 61 of the floors 40, 60, screw nails 80, 9
Since 0, 91, 110, 120, 121 are driven, the interior base materials 15, 25, 35a, 35b, 75, 105
No cracks or cracks occur in a and 105b. Therefore, the interior base materials 15, 25, 35 a, 35 b, 75, 105 a, 1 are attached to the walls 10, 20, 30, 70, 100.
05b can be constructed in a state where it is attached in advance, and at the construction site, the walls 10, 20, 30, 70,
100, interior base materials 15, 25, 35a, 35b, 7
The work of attaching 5, 105a, 105b can be omitted. Further, the band-shaped plate members 14, 24, 34a, 34b, 7
4, 104a, 104b, the said wall body 10, 20, 3
0, 70, and 100, and attached so as to be substantially flush with the lower end surfaces thereof, and the band-shaped plate members 14, 24, 34a, 34b,
Above 74, 104a, 104b, the wall 1
0, 20, 30, 70, 100 on the surface of the interior base material 1
5, 25, 35a, 35b, 75, 105a, 105b
To the strip-shaped plate members 14, 24, 34a, 34b, 74, 1
The inner base materials 15, 25, 35a, 35b, 7
5,105a, 105b walls 10,20,30,7
The positioning of the mounting position with respect to the 0,100 surface is easy, and the interior base materials 15, 25, 35a, 35
b, 75, 105a, 105b are the wall bodies 10, 20, 3
Because it does not protrude from the lower end of 0, 70, 100,
Interior base materials 15, 25, 35a, 35b, 75, 105
The wall bodies 10, 20, 30, 70, 100 can be reliably installed on the floor without causing cracks, cracks, or the like in the a, 105b. Also, the walls 10 and 2 with the interior base material
On the surface side, upper and lower portions of 0,30, a band-like plate material 1 is provided.
4, 24, 34a, 34b and interior base materials 15, 25, 3
Unfitted area 16 where 5a and 35b are not attached
, 26, 26, 26, 36,... Are provided, so that the interior base materials 15, 25, 35a, 35b attached to the interior base material-attached walls 10, 20, 30 are the interior base materials. It does not hinder the joining work of the walled members 10, 20, 30. And the wall body 10 with the interior base material,
After the joints 20 and 30 have been joined, the part where the interior base material 130...
.., 26, 26, 26, 36 ...
At the construction site, the work of attaching the interior base materials 130 to the walls 10, 20, 30 can be simplified. Further, strips 14, 24, 74 and interior base materials 15, 25, 75 are attached to the facings 12, 22, 72 of the walls 10, 20, 70, respectively, and the facings of the walls 10, 20, 70 are attached. 13,2
Since the outer wall materials 19, 29, and 79 are attached to 3, 73, when the outer wall is constructed, the outer wall materials 19, 29, and 79 are attached to the interior base materials 130 at the construction site. Work can be omitted or simplified. And the wall 2
On both sides of 0, 100, the strip-shaped plate members 34a, 34
4b, 104a, 104b and interior base materials 35a, 35
Since the b, 105a, and 105b are attached, when constructing the inner wall, the work of attaching the interior base materials 130 to both surfaces of the inner wall at the construction site can be omitted or simplified. In addition, the wall bodies 10 and 2 which are the large wall panels
By constructing the wall at 0, 30, etc., the joining of the wall panels at the construction site can be reduced, thus further improving the work efficiency at the construction site.

In the above-described embodiment, only the configuration of the wall panels 10, 20, 30 is shown, but the present invention is not limited to this. For example, the configuration shown in FIGS. May be used. The walls 140, 150 have openings 140a, 150a, 150a.
In addition, similarly to the wall body 10 and the like, the band-shaped plate members 144, 144, 154, 154, 154, 154, 154,
Interior base materials 145, 155, unfitted areas 146, 14
6, 146, 156, 156, 156, 156, etc. are provided. The wall bodies 140 and 150 have an outer wall material and an interior base material attached to the other face material (not shown), and are used as both an outer wall and an inner wall.

[0033]

According to the construction method of a building according to the first aspect of the present invention, when a plurality of prepared walls with interior base materials are erected on a floor of a floor at a construction site and assembled, a belt-like structure is used. Since the fastening material is driven into the floor from the surface of the plate material through the wall, cracks and cracks do not occur in the interior base material. Therefore, the building can be constructed with the interior base material attached to the wall in advance, and the work of attaching the interior base material to the wall at the construction site can be omitted. Also, the band-shaped plate is attached so as to be substantially flush with the lower end surface of the wall, and the interior base material is brought into contact with the upper surface of the band-shaped plate on the surface of the wall above the band-shaped plate. The interior base material is easily positioned in relation to the wall surface of the interior base material, and the interior base material does not protrude from the lower end of the wall, causing cracks and cracks in the interior base material. Without this, the wall body can be reliably installed on the floor.

According to the construction method for a building according to the second aspect of the invention, the same effect as that of the first aspect can be obtained. Since the strip-shaped plate member and the unfitted area where the interior base material is not attached are provided, the interior base material attached to the interior base material-attached wall interferes with the joining work of the interior base material-attached walls. do not become. Then, after joining the walls with the interior base material to each other, the work of attaching the interior base material to the wall at the construction site is performed since the portion where the interior base material is attached at the construction site is only the unfitted area. Can be simplified.

According to the method for constructing a building according to the third aspect of the invention, the same effect as that of the first or second aspect can be obtained, as well as the upper surface and the upper surface of the wall with the interior base material. Since the lower part is provided with an unfitted area in which the band-shaped plate material and the interior base material are not attached, the interior base material attached to the interior base material-attached wall is the interior base material-attached wall and the interior base material. It does not hinder the fastening work with the structures located above and below the wall. After the walls with the interior base material are joined together, the portion where the interior base material is attached at the construction site is only the unfitted area, so that the work of attaching the interior base material at the construction site can be simplified.

According to the construction method of a building according to the fourth aspect of the invention, it is possible to obtain the same effect as in any one of the first to third aspects. What constitutes the outer wall of the wall, a strip-shaped plate material and an interior base material are attached to the surface facing the inside of the building, and the outer wall material is attached to the surface of the wall facing the outside of the building. Therefore, when constructing the outer wall, the work of attaching the outer wall material and the interior base material at the construction site can be omitted or simplified.

According to the construction method of a building according to the fifth aspect of the present invention, it is possible to obtain the same effect as in any one of the first to third aspects. The inner wall of the building has a strip-shaped plate and an interior base material attached to both sides of the wall, respectively, so when constructing the inner wall, work to attach the interior base material to both sides of the inner wall at the construction site Can be omitted or simplified.

According to the construction method of a building according to the sixth aspect of the present invention, the same effect as any of the first to fifth aspects can be obtained, and a wall is constructed with the large wall panel. As a result, the joining of the wall panels at the construction site can be reduced, so that the work efficiency at the construction site is further improved.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a part of a wall with an interior base material and a floor, which are erected by a building construction method of the present invention.

FIG. 2 is a cross-sectional view showing a joint portion of the wall with an interior base material with a floor.

FIG. 3 is a cross-sectional view showing a joint portion between the wall with an interior base material and a floor.

FIG. 4 is a cross-sectional view showing a joint portion between the upper end surface of the wall and a floor constituting the second floor.

FIG. 5 is a cross-sectional view showing a joint portion between the upper end surface of the wall and a floor constituting the second floor.

FIG. 6 is a perspective view showing a state in which an interior base material is attached to an unfitted area.

FIG. 7 is a perspective view showing a part of a state where the interior base material is attached to the entire inner surface of the building.

FIG. 8 is a front view showing an example of a configuration of a wall body.

FIG. 9 is a front view showing an example of a configuration of a wall body.

FIG. 10 is a cross-sectional view showing a conventional manner in which a wall is erected on a floor surface of a floor.

[Explanation of symbols]

10, 20, 30 Wall body 12, 72 Face material (surface facing the inside of the building) 13, 73 Face material (surface facing the outside of the building) 14, 24, 34a, 34b, 74, 104a, 104
b Band-shaped plate material 15, 25, 35a, 35b, 75, 105a, 105
b Interior base material 16 ..., 26, 26, 26, 36 ... Unfitted area 19, 79 Outer wall material 40, 60 Floor 50 Foundation (structure) 70, 100 Wall (structure) 80, 90 , 91,110,120,121 Screw nail (fixing material) 130 Interior base material

Claims (6)

[Claims] At least one of two surfaces of a wall constituted by a wall panel is provided at its lower end with a wooden strip having a long band in the width direction of the wall. A wall with an interior base material, which is attached so as to be substantially flush with the lower end surface, and which is attached to the surface of the wall body above the band-shaped plate material such that the interior base material is in contact with the upper surface of the band-shaped plate material. A plurality of bodies are prepared, and these walls with interior base material are erected and assembled on the floor surface of the floor at the construction site, and a fastening material is driven into the floor from the surface of the strip-shaped plate through the wall. A construction method for a building, characterized in that: 2. The building construction method according to claim 1, wherein an unfitted area to which the strip-shaped plate material and the interior base material are not attached is provided on a surface side of the wall body with the interior base material. A method for constructing a building, comprising: after joining walls with interior base material provided with an unfitted area, attaching an interior base material to the unfitted area. 3. The method for constructing a building according to claim 1, wherein an unfitted area to which the band-shaped plate material and the interior base material are not attached is provided on the upper surface and the lower surface of the wall with the interior base material. A building, comprising: mounting a wall with an interior base material provided with the unfitted area to a structure located above and below the wall, and then attaching an interior base material to the unfitted area. Construction method. 4. The method for constructing a building according to claim 1, wherein, of the walls with the interior base material, an outer wall of the building is provided on a surface of the wall facing the inside of the building. A method for building a building, comprising: attaching a strip-shaped plate material and an interior base material; and attaching an outer wall material to a surface of the wall facing the outside of the building. 5. The method for constructing a building according to claim 1, wherein, of the walls with the interior base material, the inner wall of the building includes a strip-shaped plate and an interior on both surfaces of the wall, respectively. A construction method for a building, characterized in that a base material is attached. 6. The construction method for a building according to claim 1, wherein the wall is a large-sized wall panel formed by joining a plurality of wall panels. Method.