JPH10131356A - Wall panel and joint structure of wall panel - Google Patents

Abstract

PROBLEM TO BE SOLVED: To contrive to shorten a construction period by stretching a substrate board of an interior finishing material on the indoor side of a frame provided with a post erected on a beam and stretching an external finishing material on the outdoor side of the frame and projecting the beam from the upper edges of a substrate board of the interior finishing material and the external finishing material and forming a recess which fits in a ground sill or a beam of a wooden building on the lower part of a wall panel. SOLUTION: A substrate board 2 of an interior finishing material is stretched on the indoor side of a frame with a post 3 erected on a beam 1. An external finishing material A is stretched on the outdoor side of the frame. The beam 1 is projected from the upper edge of a substrate board 2 of the interior finishing material and the external finishing material A. There is formed a recess 18 which fits in with a ground sill 12 or the beam 1 of a wooden building, on the lower part of a wall panel. A thermal insulating material is mounted in a space which is formed with the substrate board 2 and the external finishing material A and the recess is fitted in the projected post 3 and connected thereto.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wall panel and a joining structure of the wall panels.

[0002]

2. Description of the Related Art An outline of a conventional wooden house construction procedure is as follows. First, a base is provided, and a first-floor pillar is erected on the base.
The second-floor beams were placed on the pillars, the second-floor pillars were erected, and then the huts, floors, exterior materials, heat insulation, and interior walls were constructed in that order.

[0003]

In the prior art, since each structural member was assembled and constructed on site based on the Building Standards Law, the construction period was long, and rain and the like occurred after the construction. When it came down, the room sometimes got wet.

The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a wall panel and a wall panel joining structure capable of greatly shortening the construction period.

[0005]

According to a first aspect of the present invention, there is provided a wall panel in which a base plate of an interior material is provided on the indoor side of a frame having pillars suspended from a beam, and an exterior is provided on the outdoor side of the frame. A wall panel in which members are stretched, wherein a beam is projected from a base plate of an interior material and an upper edge of an exterior member, and a concave portion is formed at a lower portion of the wall panel to be fitted with a foundation or a beam of a wooden building. It becomes. In this way, a wall panel in which a beam was previously formed at a factory to protrude from an upper edge of a base plate of an interior material and an outer member and a recess was formed at a lower portion so as to be fitted with a foundation or a beam of a wooden building was manufactured. Since the recesses of the wall panels only need to be fitted and installed on the foundations or beams of the wooden building, the wall panels can be firmly fixed to the foundations or beams, and a significant construction period is required. The floor plate and most of the outer walls will be completed on the day of construction, and the room will not be wet even if it rains after the construction.

The wall panel according to a second aspect of the present invention is the wall panel according to the first aspect, wherein the beam is made of an H-shaped steel, and wood bonded to outer surfaces of two sides on both sides of the H-shaped steel. It is characterized in that the sides are arranged in the up-down direction, and the base plate and the exterior member are suspended from the lower wood. By doing so, in addition to the above effects, since the beam is a composite beam of H-shaped steel and wood, there is no danger of cracking or creep deformation due to drying shrinkage, which is likely to occur with wooden beams, and the strength is further improved. In addition to the beam, the wood part can be nailed as before.

According to a third aspect of the present invention, in the wall panel according to the first or second aspect, the exterior member is provided with a structural plywood, a waterproof sheet stretched on the surface of the structural plywood, and juxtaposed on the surface of the waterproof sheet. And an exterior plate stretched over the body edge. By doing this,
In addition to the above effects, the exterior member has a structural plywood, a waterproof sheet stretched over the surface of the structural plywood, a waist edge juxtaposed on the surface of the waterproof sheet, and an exterior board stretched over the waist edge. Because of this, the ventilation inside the exterior member is improved, and even if the hot and humid air moved from the living room condenses in the wall panel, the dew condensation water does not flow to the base or beams, and the durability of the building Performance is improved.

A wall panel according to a fourth aspect of the present invention is the wall panel according to any one of the first to third aspects, wherein a heat insulating material is attached to a space formed by the base plate and the exterior member. . By doing so, in addition to the above effects, the heat insulating material is mounted in the space formed by the base plate and the exterior member, so that the heat insulating effect is improved.

According to a fifth aspect of the present invention, in the wall panel according to any one of the first to fourth aspects, an opening penetrating the base plate and the exterior member is provided, and a sash frame is incorporated in the opening. Things. With this configuration, in addition to the above-described effects, an opening that penetrates the base plate and the exterior member is provided, and the sash frame is incorporated in the opening. Therefore, it is not necessary to open an opening for attaching the sash on site.

According to a sixth aspect of the present invention, there is provided a wall panel according to any one of the first to fifth aspects, wherein pillars of the wall panel are projected from the base plate of the interior material and the side edges of the exterior member. A concave portion is provided at a side end of the wall panel, and the concave portion is fitted and connected to the protruding column. By doing so, in addition to the above effects, the pillars of the wall panel according to any one of claims 1 to 5 protrude from the base plate of the interior material and the side edges of the exterior member. Since a recess is provided at the side end and the recess is fitted and connected to the protruding column, work at the construction site becomes more efficient, and the construction period can be further reduced. Become.

[0011]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 to FIG.
It is a figure showing the 1st embodiment of the present invention concerning 4 and 6.
In this embodiment, a base plate (2) of an interior material is stretched on the indoor side of a framework in which a pillar (3) is suspended from a beam (1), and an exterior member (A) is stretched on the exterior side of the framework. A beam (1) projecting from an upper edge of a base plate (2) of an interior material and an exterior member (A), and a base (1) of a wooden building is provided below the wall panel.
2) Or a concave portion (18) fitted with the beam (1) is formed, and the exterior member (A) is a structural plywood (4) and a waterproof sheet stretched on the surface of the structural plywood (4). (9), a body edge (5) juxtaposed on the surface of the waterproof sheet (9), and an exterior plate (6) stretched on the body edge (5). A heat insulating material (7) is installed in a space formed by the member (A), and the wall panel has columns (3) protruding from the base plate (2) of the interior material and the side edges of the exterior member (A). There are two types, one having a recess (19) at the side end, and the other having the recess (19) fitted and connected to the protruding column (3).

More specifically, as shown in FIG. 2, pillars (3) are provided at both ends and substantially in the center of the beam (1) with the joining fitting (1).
0), and a stud (8) is suspended from the beam (1) at the approximate center between the columns (3) by the joint fittings (17). A base plate (2) of an interior material is stretched by nailing on the indoor side of the beam (1), the pillar (3) and the stud (8) such that the outer side of the exterior member (3) protrudes laterally. A)
Is formed by nailing to form a convex wall panel in which the column (3) protrudes laterally, and the column (3) is provided with a joint fitting substantially at the center of the beam (1) as shown in FIG. The stud (8) is suspended from the beam (1) at the approximate center of the pillar (3) and both ends of the beam (1) by the joint fitting (17), and the beam (1) is lifted upward. The base plate (2) of the interior material and the exterior member (A) are stretched by nailing on the beam (1), the pillar (3) and the stud (8) so as to protrude, and both ends of the beam (1) are lowered. Main plate (2) and exterior member (A)
And a concave wall panel formed with a recess (19) in which the pillar (3) at the both ends of the beam (1) is fitted and the protruding pillar (3) of the convex wall panel is fitted. There are two types,
Each wall panel can be fitted and connected at a side end.

The exterior member (A) includes a structural plywood (4) directly nailed to the beam (1), the pillar (3) and the stud (8), and a nailing to the surface of the structural plywood (4). A waterproof sheet (9) stretched in the above, a body edge (5) juxtaposed by nailing on the surface of the waterproof sheet (9), and an exterior plate (nail) stretched on the body edge (5) 6). Further, a heat insulating material (7) is mounted in a space formed by the exterior member (A) and the base plate (2). In particular, in the case of the concave wall panel, the structural plywood (4) is exposed on both sides so as to nail the projecting pillar (3) of the convex wall panel. After fixing the mold wall panel, the waterproof sheet (9), the rim (5) and the cladding plate (6)
Is to be constructed on site.

The lower part of these wall panels is fitted to a base (12) attached to the upper surface of the beam (1) or the cloth foundation (13) and is attached to the structural plywood so as to be attached with nails (16). The recess (18) is formed by projecting (4) below the base plate (2), pillar (3), stud (8), exterior plate (6), waterproof sheet (9) and waist edge (5). Have been. When fixing these wall panels to the base (12), they are lifted by a crane or the like as shown in FIG.
It is installed on a base (12) and a water slice (14) is provided below the structural plywood (4). After installing these wall panels on the beam (1) or the base (12), the pillars (3)
And a metal fitting (11) on the indoor side surface at the lower end of the stud (8).
Is attached, and the column (3) and the stud (8) are fixed to the beam (1) or the base (12).

As described above, the beam (1) is previously projected at the factory from the upper edge of the base plate (2) of the interior material and the exterior member (A), and the base (12) or the beam (1) of the wooden building is provided below. A wall panel having a concave portion (18) formed so as to be fitted to the wall panel is manufactured, and the concave portion (18) of the wall panel is fitted to a base (12) or a beam (1) of a wooden building and installed. As a result, the wall panel can be firmly fixed to the base (12) or the beam (1), and the construction period can be significantly shortened. And most of the exterior walls have been completed, and even if it rains after the construction, the interior will not be wet. The exterior member (A) includes a structural plywood (4) directly nailed to the beam (1), the pillar (3), and the stud (8), and a waterproof plywood stretched on the surface of the structural plywood (4). Sheet (9),
Since it is composed of the body edge (5) juxtaposed on the surface of the waterproof sheet (9) and the exterior plate (6) stretched over the body edge (5), air permeability inside the exterior member (A) is good. Therefore, even if the high-temperature and high-humidity air moved from the living room is condensed in the wall panel, the condensed water does not flow to the base (12) or the beam (1), and the durability of the building is improved. . Further, since the heat insulating material (7) is mounted in the space formed by the base plate (2) and the exterior member (A), the heat insulating effect is improved. Also,
A convex wall panel in which the pillar (3) of the wall panel protrudes from the side edges of the base material (2) of the interior material and the exterior member (A), and a recess (19) is provided at a side end of the wall panel. A concave wall panel is formed, and the concave portion (19) of the concave wall panel is fitted and connected to the protruding pillar (3) of the convex wall panel, so that work at the construction site is more efficient. It is possible to further shorten the construction period.

Next, FIG. 6 to FIG.
It is a longitudinal section showing the 2nd embodiment of the present invention concerning 5 and 6. In the present embodiment, an opening penetrating the base plate (2) and the exterior member (A) is provided in the convex wall panel in the first embodiment in the middle of the wall panel in the vertical direction as shown in FIG. The sash frame (15) incorporated in the opening and the concave wall panel in the first embodiment are shown in FIG.
Base plate (2) in the middle of the vertical direction of the wall panel as shown in
As shown in FIG. 8, a sash frame (15) is provided in the opening so as to penetrate the projecting pillar (3) of the convex wall panel. The recesses (19) are formed by eliminating the pillars (3) on both sides, and about one third of the right side in the drawing is used for the structural plywood (4).
The base plate (2) is not stretched between the indoor side and the indoor side about one sixth of the left side in the drawing. When the concave wall panel is used as a frame having a proof strength, after the concave wall panel is installed on the base (12), a brace is provided from the indoor side or the base (12) is provided.
This is for nailing to the pillar (3) or the like. Then, the concave wall panel and the convex wall panel are fixed, and the braid, the heat insulating material (7), the base plate (2), the waterproof sheet (9), the rim (5) and the exterior plate are fixed. (6) is to be constructed on site. Note that the convex wall panel shown in FIG. 9 is the one in which the lateral width of the convex wall panel in FIG. 6 is increased and the lateral width of the sash frame (15) is also increased accordingly. Is exactly the same as in FIG.

By doing so, in addition to the effect of the first embodiment, an opening penetrating through the base plate (2) and the exterior member (A) is provided, and the sash frame (15) is incorporated in the opening. Therefore, it is not necessary to open an opening for mounting a sash on site.

Next, FIG. 10 is a longitudinal sectional view showing a third embodiment of the present invention according to claims 1 to 6. In this embodiment, in the first or second embodiment, the beam (1) is composed of an H-shaped steel (1b) and wood (1a) that is bonded to two sides on both sides of the H-shaped steel (1b), An H-shaped steel () is arranged such that two sides thereof are vertically oriented, and a base plate (2) and an exterior member (A) are provided by nailing on a lower wood (1 a).

By doing so, in addition to the effects of the first and second embodiments, since the beam (1) is a composite beam of the H-section steel (1b) and the wood (1a), the wooden beam is not used. There is no danger of cracking or creep deformation due to drying shrinkage, which is likely to occur, and the beam (1) has a further improved strength, and the wood (1a) can be nailed in the conventional manner. .

[0020]

As described in detail above, according to the wall panel according to the first aspect, the beam is previously projected from the base plate of the interior material and the upper edge of the exterior member at the factory, and the beam or the base of the wooden building is formed below. A wall panel having a recess formed so as to be fitted is manufactured, and the recess of the wall panel is simply fitted and installed on the foundation or beam of the wooden building. As well as being able to fix the panel firmly, the construction period can be significantly shortened, and even if the field base plate and most of the outer walls are completed on the day of construction, even if it rains after the construction, The room does not get wet.

According to the wall panel of the second aspect,
In addition to the above effects, since the beam is a composite beam of H-shaped steel and wood, there is no danger of cracking or creep deformation due to drying shrinkage, which is likely to occur with wooden beams, and the beam is further improved in strength. In addition, the nailing or the like can be conventionally performed on the wood portion.

According to the wall panel of the third aspect,
In addition to the above effects, the exterior member has a structural plywood, a waterproof sheet stretched over the surface of the structural plywood, a waist edge juxtaposed on the surface of the waterproof sheet, and an exterior board stretched over the waist edge. Because of this, the ventilation inside the exterior member is improved, and even if the hot and humid air moved from the living room condenses in the wall panel, the dew condensation water does not flow to the base or beams, and the durability of the building Performance is improved.

According to the wall panel of the fourth aspect,
In addition to the above effects, the heat insulating material is mounted in the space formed by the base plate and the exterior member, so that the heat insulating effect is improved.

According to the wall panel of the fifth aspect,
In addition to the above effects, an opening penetrating the base plate and the exterior member was provided, and a sash frame was incorporated in the opening.
There is no need to open an opening for attaching a sash on site.

According to the wall panel of the sixth aspect,
In addition to the above effects, the pillars of the wall panel according to any one of claims 1 to 5 are projected from the side edges of the base plate of the interior material and the exterior member, and a recess is formed at the side end of the wall panel according to any one of the claims 1 to 5. Is provided, and the recesses are fitted to and connected to the protruding pillars, so that the work at the construction site becomes more efficient and the construction period can be further reduced.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional view showing a first embodiment of a convex wall panel according to the present invention.

FIG. 2 is a cross-sectional view showing the same embodiment.

FIG. 3 is a front view showing the same embodiment.

FIG. 4 is a cross-sectional view showing the concave wall panel in the embodiment.

FIG. 5 is a perspective view showing a state where the wall panel in the embodiment is lifted by a crane.

FIG. 6 is a front view showing a second embodiment of a convex wall panel according to the present invention.

FIG. 7 is a front view showing a concave wall panel in the embodiment.

FIG. 8 is a sectional view taken along the line BB in FIG. 7;

FIG. 9 is a front view showing a convex wall panel in the embodiment.

FIG. 10 is a longitudinal sectional view showing a third embodiment of the wall panel according to the present invention.

[Description of Signs] A Exterior member 1 Beam 1a Wood 1b H-shaped steel 2 Base plate 3 Column 4 Structural plywood 5 Body rim 6 Exterior plate 7 Insulation material 9 Waterproof sheet 12 Base 15 Sash frame 18 Depression 19 Depression

Claims (6)

[Claims] 1. A wall panel in which a base plate of an interior material is stretched on the indoor side of a framework having pillars suspended from beams, and an exterior member is stretched on the exterior side of the framework. A wall panel formed by projecting from an upper edge of a base plate of a material and an exterior member and forming a recess at a lower portion of the wall panel to be fitted with a foundation or a beam of a wooden building. 2. The beam is made of an H-shaped steel and wood bonded to outer surfaces of two sides on both sides of the H-shaped steel, and the two beams of the H-shaped steel are arranged so as to be in a vertical direction. The wall panel according to claim 1, wherein the base plate and the exterior member are vertically provided. 3. The structure according to claim 1, wherein the exterior member is a structural plywood, a waterproof sheet stretched over the surface of the structural plywood, a body edge juxtaposed on the surface of the waterproof sheet, and an exterior board stretched over the body edge. 3. The wall panel according to claim 1, comprising: 4. A heat insulating material is mounted in a space defined by the base plate and the exterior member.
Any of the wall panels described. 5. The wall panel according to claim 1, wherein an opening penetrating the base plate and the exterior member is provided, and a sash frame is incorporated in the opening. 6. The wall panel according to any one of claims 1 to 5, wherein the pillars protrude from the side edges of the base plate and the exterior member of the interior material, and a recess is formed at a side end of the wall panel according to any one of claims 1 to 5. Provided,
A wall panel joining structure in which the recess is fitted and connected to the protruding pillar.