JPH0776900A - Outer wall panel - Google Patents

Abstract

PURPOSE:To increase the efficiency of the work of finishing a facing material including joint finishing, and to improve the external appearance of a building, by a method wherein a joint material-putting groove having a joint width and a joint depth can be formed extremely easily, which groove is required at the time when outer wall panels each having an inorganic facing material are connected to each other. CONSTITUTION:Outer wall panels are used being connected with each other by butting, each of which has both a panel main body 10 wherein a face material 14 is stuck on at least one side of a frame body 13 incorporated with a plurality of core members 11, 12 and plate-shaped inorganic facing materials placed on the face material 14 of the panel main body 10. One end surface 22 of end surfaces on the inorganic facing material 20 is formed at the position receding from a joint surface 10a on the panel main body 10, and is at the side where the panel main bodies 10 are connected with each other by butting.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a panel with an inorganic exterior material, which is particularly used as an outer wall panel in the construction of panel-assembled general houses or apartment houses.

[0002]

2. Description of the Related Art In a wood-based panel assembly type prefabricated house, it is necessary to assemble various panels such as wall panels, floor panels, and roof panels at the construction site, and join the panels together to assemble them. .

Of these types of panels, for example, a wall panel having a structure as shown in FIG. 7 is often used. This has a structure in which face members 4 and 4 are attached to both surface sides of a frame body 3 assembled into a rectangular frame shape as a whole with a plurality of vertical core members 1a, horizontal core members 1b and reinforcing core members 2. Is.
When this wall panel is used as an outer wall panel, an exterior material is applied by spraying mortar or the like on the surface material 4 on the outdoor side, or a plate-shaped inorganic material made of ceramics or lightweight cellular concrete or the like. Exterior materials are used to provide exterior finish.

[0004]

By the way, with the spread of industrialized houses in recent years, inorganic exterior materials such as ceramics and lightweight cellular concrete have been widely used as exterior finishing materials. The work of constructing exterior materials and the treatment of joints at joints between inorganic exterior materials have come to be regarded as important tasks. That is, when the inorganic exterior material is applied on-site, and the inorganic exterior material is made of a large and heavy material such as a ceramic exterior material, it takes a lot of time and labor to cut it.
The joint width of the joints between the inorganic exterior materials must be adjusted by hand so that the joint widths do not become non-uniform, and this must be done by hand, so the burden on the operator is heavy. However, there was a problem of being inefficient. In particular, when the surface of the inorganic exterior material is provided with a lattice pattern of grooves or the like, it is desirable from the standpoint of finish quality and appearance to prevent unnaturalness due to joints from appearing.

Therefore, in the present invention, a plate-shaped inorganic exterior material is provided in advance on one surface of the panel body, and at that time, of the end surfaces of the inorganic exterior material, the end surfaces on the side where the panel bodies are butted and joined. By forming the groove at a position retracted from the joint surface of the panel body, it is possible to extremely easily form the joint material filling groove having the joint width and joint depth required at the time of joining the panels. Accordingly, the present invention intends to provide an outer wall panel which can simultaneously improve efficiency and finish of exterior material finishing work including joint construction.

[0006]

The invention according to claim 1 is
An outer wall panel used by being butt-joined to each other, wherein a panel body in which a face material is pasted on at least one surface of a frame body assembled from a plurality of core materials, and on the face material of the panel body With a plate-shaped inorganic exterior material provided,
Further, among the end faces of the inorganic exterior material, the end face on the side where the panel bodies are butted and joined together is formed at a position retracted from the joint surface of the panel body.

According to a second aspect of the present invention, in the outer wall panel according to the first aspect, a groove for forming a pattern is provided on the surface of the inorganic exterior material, and an end surface of the inorganic exterior material is formed.
The receding dimension from the joint surface of the panel body is set to about half of the groove width.

[0008]

According to the invention as set forth in claim 1, of the end faces of the inorganic exterior material provided on the face material, the end face on the side where the panel bodies are butted and joined together is set back from the joining surface of the panel body. Therefore, the groove for filling the joint material is formed between the end faces of the adjacent inorganic exterior materials only by joining the panel main bodies together. The joint material filling groove can be formed with a highly accurate groove width and depth by setting the receding dimension of the end face of the inorganic exterior material in advance. Further, since the inorganic exterior material is provided directly on the panel body, the work of mounting, cutting, aligning, etc. at the construction site is unnecessary, and the exterior finishing work including joint construction is extremely easy.

According to a second aspect of the present invention, when a groove for forming a pattern is provided on the surface of the inorganic exterior material, the end surface of the inorganic exterior material is set back from the joint surface of the panel body. Since the size is set to about half of the groove width, the joint material filling groove formed between the end faces of the inorganic exterior material is also formed to have the same groove width as the groove forming the pattern. To be done. As a result, the joint portion can be included in a part of the groove forming the pattern.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT An embodiment of an outer wall panel according to the present invention will be described below with reference to the accompanying FIGS. FIG. 1 is a perspective view showing the outer appearance of an outer wall panel according to the present embodiment. The outer wall panel P includes a panel body 10 and the panel body 1.
And the inorganic exterior material 20 provided on one side of No. 0.

The panel body 10 includes a plurality of core materials 1.
The face materials 14 and 15 are attached to both surface sides of the frame body 13 which is assembled into a rectangular contour with the reference numerals 1 and 12, and one of the face materials 14 and 15 is a plywood. And the other face material 15 is made of gypsum board. Further, these face materials 14 and 15 are four side surfaces forming the peripheral edge of the frame body 13, that is, the panel body 10.
It is formed to be flush with the joint surface 10a.

The inorganic exterior material 20 is provided on one face material 14 made of plywood, and a plurality of grooves 21 forming a grid pattern are provided on the surface in the vertical and horizontal directions. The inorganic exterior material 20 is made of a relatively hard inorganic material such as ceramics, and is molded into a required size in advance, or is formed into a larger size and cut into a required size with an adhesive. It is configured to be fixed on the face material 14 by nailing, nailing, screwing, or using these means together.

The width W of the inorganic exterior material 20 is
1 is the width dimension W2 of the panel body 10 as shown in FIG.
Smaller than that of the inorganic outer packaging material 2
Of the 0 end surfaces 22 and 23, the end surfaces 22 and 22 on the side where the panel bodies 10 are butted and joined to each other are formed so as to be respectively located at positions retracted from the joining surface 10a of the panel body 10. In addition, the inorganic exterior material 2
The length dimension of 0 is substantially the same as the length dimension of the panel body 10 as shown in FIG. The end faces 22 and 22 and the remaining end faces 23 and 23 are formed in the same tapered surface in accordance with a slight taper shape of both wall surfaces of the groove 21 in this embodiment.

Further, the receding dimension D1 of the end face 21 of the inorganic exterior material 20 from the joint surface 10a is set to be about half of the groove width D2 (see FIGS. 4 and 6) of the groove 21 forming the pattern. Has been done. Here, this inorganic exterior material 2
The thickness of 0 is twice or more the thickness of the face material 14 made of plywood, and the depth of the groove 21 is equal to that of the inorganic exterior material 2.
It is formed to a depth of about half the thickness of zero.

In the outer wall panel P thus constructed, of the end faces 22 and 23 of the inorganic exterior member 20 provided on the face member 14, the end face 22 on the side where the panel bodies 10 are butted and joined. , 22 are formed at positions retracted from the joint surface 10a of the panel body 10 by the dimension D1, so that by simply joining the panel bodies 10 together,
A joint material filling groove 30 having a groove width D2 is formed between the end surfaces 22, 22 of the adjacent inorganic exterior materials 20. Therefore, the joint construction can be performed by applying the wet joint material 31 in the joint material filling groove 30 as shown in FIG. 5, for example.

As the joint material 31, in consideration of the groove depth of the pattern forming groove 21 on the surface of the exterior material 20, for example, as shown in FIG. 6, the pattern forming groove 21 is formed.
The thickness is about half that of the groove depth. By doing so, the groove 21 for pattern formation and the joint material filling groove 30 have almost the same groove width and groove depth in appearance, and therefore, the surface color of the inorganic exterior material 20 and the color of the joint material 31. It is possible to make joints and grooves for pattern formation completely indistinguishable from each other by keeping and in the same color, or by applying finish coating on them. it can. As a result, the joint portion is also included in a part of the groove forming the pattern.

In the above embodiment, of the end faces 22 and 23 of the inorganic exterior material 20, only the joint faces 10a on both sides of the panel body 10 and the end faces 22 and 22 on the side of 10a are the joint faces of the panel body 10. Although an example is shown in which it is formed at a position more retracted than the above, the remaining two end faces 23, 23 are also formed in the same manner as the end face 22 when, for example, a small wall panel or the like is joined to this portion.

As a method of using the outer wall panel P according to the embodiment, the outer wall panel P is used as a single outer wall panel and sequentially installed at a construction site like a conventional outer wall panel, or a plurality of outer wall panels is used. The panel P is preliminarily joined together in a factory, and the joints are jointly treated as in this embodiment to form a large wall panel unit at a construction site. Can also be used.

[0019]

As described above, according to the outer wall panel of the present invention, the following excellent effects can be obtained.

According to the outer wall panel of claim 1, a plate-shaped inorganic exterior material is provided in advance on one surface of the panel body,
At that time, among the end surfaces of the inorganic exterior material, the end surface on the side where the panel bodies are butt-joined to each other is formed at a position retracted from the joint surface of the panel body. It is possible to extremely easily form the joint material filling groove having the joint width and the joint depth, thereby making it possible to improve the efficiency and the appearance of the exterior material finishing work including the joint construction at the same time. In particular,
By simply joining the panel main bodies together, it is possible to form a joint material filling groove between the end faces of the adjacent inorganic outer casing materials. By setting in advance, it becomes possible to form the groove width and depth with high accuracy. Further, since the inorganic exterior material is provided directly on the panel body, the work of mounting, cutting, aligning, etc. at the construction site is unnecessary, and the exterior finishing work including joint construction is extremely easy.

According to the wall panel of the second aspect, when the groove for forming a pattern is provided on the surface of the inorganic exterior material, the joint surface of the panel body at the end surface of the inorganic exterior material. Since the receding dimension from is set to about half of the groove width, the joint material filling groove formed between the end faces of the inorganic exterior material has a groove width substantially the same as the groove width of the groove forming the pattern. Can be formed. In this case, in particular, when filling the joint material, considering the groove depth for pattern formation, the groove depth should be about half that of the groove for pattern formation. The groove for pattern formation and the groove for filling the joint material have almost the same groove width and groove depth in appearance, and therefore the surface color of the inorganic exterior material and the color of the joint material should be the same. Alternatively, or by applying a finish coating or the like on them, the joint portion and the groove for pattern formation can be made completely indistinguishable from the appearance. As a result, the joint portion can be included in a part of the groove forming the pattern.

[Brief description of drawings]

FIG. 1 is a perspective view of an outer wall panel showing an embodiment of the present invention.

FIG. 2 is an end view of an outer wall panel showing an embodiment of the present invention.

FIG. 3 is a side view of an outer wall panel showing an embodiment of the present invention.

FIG. 4 is a cross-sectional view of essential parts showing a joined state of the outer wall panel showing the embodiment of the present invention.

FIG. 5 is a cross-sectional view of a main part showing a joined state of the outer wall panel showing the embodiment of the present invention.

FIG. 6 is a perspective view of an essential part showing a joined state of the outer wall panel showing the embodiment of the present invention.

FIG. 7 is a perspective view showing a conventional wall panel.

[Explanation of symbols]

 P Outer wall panel 10 Panel body 10a Joint surface 11 Core material 12 Core material 13 Frame body 14 Face material 20 Inorganic exterior material 21 Groove 22 End surface 23 End surface 30 Joint material filling groove 31 Joint material

Claims (2)

[Claims] 1. An outer wall panel used by being butt-joined to each other, wherein a panel body in which a face material is attached to at least one surface of a frame body assembled from a plurality of core materials; With a plate-shaped inorganic exterior material provided on the face material, and, among the end faces of the inorganic exterior material,
An outer wall panel, wherein an end surface on the side where the panel bodies are butt-joined to each other is formed at a position retracted from a joining surface of the panel bodies. 2. The outer wall panel according to claim 1, wherein a groove for forming a pattern is provided on a surface of the inorganic exterior material, and an end surface of the inorganic exterior material from a joint surface of the panel body is formed. An outer wall panel, wherein a receding dimension is set to about half of the groove width.