JPH10245914A - Wall construction method and wall panel - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a wall panel that can be tightened together with bolts and constructible of a wall excellent in damp-proofing. SOLUTION: A temporary panel 1 is formed by providing a flat frame body having one of its sides formed by joining a longitudinal edge member to a plural number of lateral bar members with diagonal bracings inside it and a facing board 6 on the other side thereof. A wall can be constructed by tightening the temporary panels 1 together with bolts 15 after erecting them on a building, spreading a water-proof sheet 23 over the outer side of the temporary panel 1 as well as arranging a heat insulating material 8 in the frame body and then covering the water-proof sheet 23 through longitudinal furring strips 24 as well as affixing an interior finishing material 9 to the interior side of the temporary panel 1.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for constructing a wall of a wooden building and a wall panel used in the method.

[0002]

2. Description of the Related Art The present inventors have already proposed a wall panel capable of effectively utilizing domestic timber and reducing the cost of a wooden building by Japanese Utility Model Application Publication No. 60-168721. The above-mentioned wall panel has a structure in which wood is used as a component material such as a vertical edge material, a horizontal beam material, a bracing, and the like, and a butt portion of each component member is joined by fitting a hod and a hod groove to assemble the structure. Had become. In addition, when the above-mentioned wall panel is incorporated into a building, the completed wall panel is directly attached to the building. Further, in addition to functions such as soundproofing, moistureproofing, fire resistance, and economy, the wall panel is required to have sufficient strength to secure the strength of the building and to provide a beautiful decorative finish.

[0003]

Since the above-mentioned conventional wall panels are built in a building, the adjacent wall panels and the connection between the wall panels and the pillars are not required. Only fixing with nails can be adopted, and there is a limit in improving the strength of the above-mentioned joint,
It was difficult to improve the strength of the building with walls. In addition, since the vertical edge material on both sides of the conventional wall panel is formed from a single piece of square material, a large-diameter square material must be used, and a cutting process is required for connection with the cross beam. And there is a problem that material and processing costs are high. Therefore, an object of the present invention is to enable the connection between the wall panels and the column material to be performed by fastening bolts, and to improve the strength of the connecting portion, thereby increasing the strength of the building and reducing the cost. An object of the present invention is to provide a wall construction method capable of manufacturing a wall panel and a wall panel.

[0004]

In order to solve the above-mentioned problems, the invention according to claim 1 is characterized in that a longitudinal edge member on both sides is connected to a plurality of horizontal rail members arranged therebetween, and one side is flat. A frame is assembled, and a strut is arranged inside the vertical frame and the upper and lower cross bars in the frame, and an outer panel is stretched on the other surface side of the frame to form a temporary panel. Installing the temporary panel in a building, arranging the temporary panel, installing a heat insulating material inside the temporary panel separated by struts, providing a waterproof layer on the other side of the temporary panel, And a step of stretching an exterior material through a vertical trunk edge and a step of stretching an interior material on one side of a temporary panel. According to a second aspect of the present invention, in the first aspect of the invention, a configuration is adopted in which the temporary panels built in the building are connected to each other by the adjacent temporary panels and the pillars and bolts. According to a third aspect of the present invention, in the first aspect of the present invention, the temporary panel built in the building has a structure in which the uppermost horizontal beam and the lowermost horizontal beam are respectively connected to the girder and the base of the building by fastening bolts. It has been adopted. According to the invention of claim 4, the vertical edge material on both sides formed by attaching and fixing a plate to the three surfaces of the square material, and the plurality of horizontal rails arranged therebetween are not attached and fixed to the square material plate. By arranging and connecting the surfaces of the crosspieces so that they are flush with each other, a frame with a flat surface on one side is assembled, and the inside of the frame is surrounded by the vertical edges and the upper and lower crosspieces. A temporary panel is formed by placing an outer panel on the other surface side of the frame body, and the interior of the temporary panel separated by a streak is a portion into which a heat insulating material is incorporated, and the flat panel of the temporary panel is formed. This adopts a configuration in which one side is a surface on which an interior material is stretched. Here, the vertical edge material and the horizontal beam are fastened using bolts passed between the vertical edge materials, and the bracing is formed in a cross shape so as to be incorporated between diagonal positions. The waterproof layer is formed by stretching a waterproof sheet.

[0005]

Embodiments of the present invention will be described below with reference to the drawings. As shown in FIGS. 1 and 2, the temporary panel 1 includes a pair of vertical edge members 2, 2 parallel to both sides, and is disposed between the two vertical edge members 2, 2. A frame body 4 that is vertically long and one side is flat is assembled with a plurality of upper and lower horizontal rails 3 joined in a shape, and a frame-shaped portion surrounded by both vertical edge members 2 and 2 and the horizontal rail 3 is bent. And the outer plate 6 on the other side of the frame 4.
The heat insulating material 8 is incorporated in the space defined by the struts 5 of the temporary panel 1, and thereafter, the interior material 9 is stretched on the other surface side of the frame 4. . As the heat insulating material 8, a solidified wood powder, a nonwoven fabric, or a foam may be used, and a nonflammable material layer such as a metal plate, asbestos, and cement may be used in combination. As shown in FIGS. 6A and 6B, the vertical edge members 2 and 2 are formed by attaching a plate 11 to three surfaces of the square member 10 and flattening a surface on which the plate 11 is not attached. As described above, when the vertical edge member 2 has a structure in which the thin plate 11 is bonded to three surfaces of the square member 10, the concave groove 12 provided at two corners on the outer surface of the vertical edge member 2 and the ends of the horizontal beam members 3 are fitted. The matching recess 13 can be formed without the need for cutting, and the vertical edge member 2 can be formed using a small-diameter tree, so that the cost of material and processing can be reduced. In addition, the vertical edge material 2 can also be used as a pillar material of a wooden building. In order to assemble the frame 4 by connecting the vertical frame 2 and the horizontal bar 3 to each other, the horizontal bar 3 and the bracing 5 are formed by using a square bar having the same width as the square bar 10 of the vertical frame 2. This is performed by providing a longitudinal groove 31 in the material 3 and fastening the longitudinal edge members 2 on both sides with a through bolt 32 that fits in the groove 31. 7, the notches 14 provided at the center are fitted to each other to form a cross, and each end is formed in a right angle so as to be inscribed in the corner of the vertical edge member 2 and the horizontal bar member 3 as shown in FIG. It is processed into two surfaces and assembled so as to connect diagonally into a space surrounded by the vertical edge members 2 and the upper and lower horizontal beam members 3. The struts 5 are for improving the strength of the wall panel 1, and the ends are directly fixed to the corners of the vertical edge member 2 and the horizontal beam member 3 by gluing or nailing. When both the vertical edge members 2 and 2 and the horizontal beam member 3 are combined to form a frame 4 and a bracing 5 is incorporated therein, one side of the frame 4 is Beam 3 and bracing 5
Becomes the same flat, and the other side of the frame 4 is
If a step is generated by the thickness of the plate 11 and the outer plate 6 having the same thickness as the plate 11 is stretched over the frame body 4, the outer plates 6, 6 and the other surfaces of the vertical edge members 2, 2 have a flat finish. Thus, the temporary panel 1 is configured.

In the frame member 4, a plurality of insertion holes 16 for bolts 15 are provided in both the vertical edge members 2, 2 so as to penetrate the panel in a horizontal direction for connection between panels and columns. The beam 3 of the building is provided in the crosspiece 3, and the foundation 18 of the building is provided in the lowest horizontal beam 3 so that insertion holes 21 and 22 for connecting with bolts 19 and 20 are provided to penetrate vertically. After the temporary panel 1 is assembled, the braces 5 in the frame 4
The heat insulating material 8 is incorporated in the triangular space delimited by, and then the interior material 9 is stretched on one surface side of the frame 4. In the case shown in the figure, the outer plate 6 serving as the outdoor side is formed by arranging a horizontally long plate with respect to the frame body 4, and the interior material 9 serving as the indoor side may be a decorative material. Next, a method of constructing a wall using the temporary panel 1 will be described. As shown in FIG. 1, the temporary panel 1 is erected between the girder 17 and the base 18 of the building so that the outer panel 6 faces the outside, and the frame 4 is connected to the girder 17 and the base 18 with bolts 19 and 20. At this time, the temporary panel 1 is arranged so as to provide a predetermined space between adjacent panels and columns. In the state where the temporary panel 1 is built in the building, as shown in FIG. The plate 7 is fitted by being inserted between the concave grooves 12, and the bolts 15 inserted over the insertion holes 16 of the vertical edge members 2 on both sides are tightened. Combine with the structured pillar. The temporary panel 1 and the temporary panel 1 and the column material are joined and integrated at a predetermined interval by fastening with the bolt 15,
Since one side of the temporary panel 1 is left open, the fastening operation with the bolts 15 becomes possible. Temporary panel 1
Is installed in the building, the heat insulating material 8 is incorporated in the temporary panel 1, and a waterproof sheet 23 is stretched on the outdoor surface of the temporary panel 1 or the waterproof material is applied as shown in FIG. A vertical body edge 24 is fixed to the outside at a predetermined interval, and a wall cladding material 25 (such as a cement extruded plate) is stretched over the vertical body edge 24. Further, if the interior material 9 is stretched on the flat-finished indoor side surface of the temporary panel 1, the wall of the building is completed. Since both sides of the temporary panel 1 are flat, the waterproof sheet 23 can be continuously stretched in the horizontal direction, and the interior material 9 can be continuously stretched in the horizontal direction.

The space 26 formed between the temporary panels 1 can be effectively used as a space for various wirings and pipes. The completed wall was joined to the temporary panels and the pillars by bolts, so that it became excellent in strength, helped to improve the strength of the building, and was excellent in the heat insulating effect by the heat insulating material 8, and
The entire surface of the wall is finished flat, and a beautiful wooden wall can be constructed. Further, a space 27 that is continuous in the vertical direction can be formed between the temporary panel 1 and the exterior material 25 by the vertical trunk edge 24, and an air flow can be generated in this space 27, thereby preventing the occurrence of dew condensation. With the waterproof sheet 23, it is possible to construct a wall having excellent moisture resistance.

[0008]

As described above, according to the present invention, the temporary panels are built into the building, so that the wall panels can be connected to each other and to the pillars by bolts.
A wall with excellent strength can be constructed, and the strength of the building can be improved.In addition, a waterproof layer is provided on the outside of the room, and the exterior material is stretched through the vertical waist edge. It is possible to construct a wall having excellent properties. In addition, a wall having excellent heat insulation properties can be constructed, and a space for storing wiring and piping can be secured between the wall panels. Further, since the vertical edge material of the wall panel is formed by bonding a plate to the outer surface of the square material, cutting work on the vertical edge material becomes unnecessary, and the cost can be reduced by reducing the diameter of the square material used.

[Brief description of the drawings]

FIG. 1 is a front view showing an installed state of a temporary panel.

FIG. 2 is a cross-sectional view of a temporary panel.

FIG. 3 is a longitudinal sectional view of a temporary panel.

FIG. 4 is a partially cutaway front view of the wall as viewed from the indoor side.

FIG. 5 is a cross-sectional view showing a connection portion of a temporary panel.

FIG. 6A is a plan view of a vertical edge material, and FIG. 6B is a perspective view of the same.

FIG. 7 is an exploded perspective view showing a bent portion of the temporary panel.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Temporary panel 2 Vertical edge material 3 Horizontal beam 4 Frame 5 Bracing 6 Outer panel 8 Insulation material 9 Interior material 10 Square material 11 Board 15 Bolt 16 Insertion hole 17 digits 18 Base 23 Waterproof sheet 24 Vertical trunk 25 Exterior material

────────────────────────────────────────────────── ─── front page continued (51) Int.Cl. ⁶ identifications FI E04B 2/56 621 E04B 2/56 621A 621H 622 622B 622H 632 632B 632D 632H 641 641G 642 642E 644 644D 644H 645 645C E04C 2/38 E04C 2/38 S E04B 2/00 2/46 J

Claims (4)

[Claims] 1. A frame body having a flat surface on one side by combining longitudinal edge members on both sides and a plurality of horizontal rail members arranged therebetween.
A strut is arranged inside the frame surrounded by the vertical edge material and the upper and lower horizontal rails, and a temporary panel is formed by stretching an outer plate on the other surface side of the frame body, and the temporary panel is formed in a building. After laying and arranging in the temporary panel, a step of incorporating a heat insulating material inside the temporary panel, and a step of providing a waterproof layer on the other surface side of the temporary panel,
A wall construction method, comprising: performing a step of extending an exterior material outside a waterproof layer via a vertical trunk edge; and a step of extending an interior material to one surface side of a temporary panel. 2. The method of constructing a wall according to claim 1, wherein the temporary panels built in the building are connected to each other by fastening bolts to adjacent temporary panels and to a pillar. 3. The method of constructing a wall according to claim 1, wherein the temporary panel built in the building connects the uppermost horizontal beam and the lowermost horizontal beam to a girder and a base of the building, respectively, by fastening bolts. 4. A longitudinal member on both sides formed by sticking and fixing a plate to three surfaces of a square member, and a plurality of horizontal rails arranged between the two members are connected to a surface on which the plate of the square member is not fixed. By arranging and joining the horizontal rails so that they are flush with each other, a flat frame is assembled on one side, and there is no bracing inside the vertical frame and the upper and lower horizontal rails. The temporary panel is formed by disposing an outer plate on the other surface side of the frame body to form a temporary panel, and the interior of the temporary panel divided by a strut is a portion into which a heat insulating material is incorporated, and a flat surface of the temporary panel is provided. A wall panel on the side where the interior material is stretched.