JPH07102721A - Siding panel - Google Patents

Abstract

PURPOSE:To provide strength even if there is no face, and make it possible to form ventilating layers even if furring strips are omitted by mounting a siding to a panel core having the ventilating layers therein through a waterproof sheet. CONSTITUTION:A panel core 4 forming slits 46 as ventilating layers on up and down of an external frame framed in the shape of a square is provided. The slits 46 can be formed between two parallel horizontal members arranged in the direction of the thickness of the external frame in up and down thereof at a certain interval. A backboard 2 is mounted to the rear side of the panel core 4 through a thermal insulating material 3, and a siding 6 is mounted to the front side through a waterproof sheet 5. For that purpose, specific strength is provided without using any face and, at the same time, the ventilating layers are effectively used even if furring strips are omitted.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a siding panel used for an outer wall of a building.

[0002]

BACKGROUND ART A siding panel may be used as an outer wall of a unit construction building or a panel construction building. The structure of a typical siding panel is shown in FIGS. That is, the siding panel 11 is provided with a panel core material 14 in which the heat insulating material 13 is packed, and the front surface material 17 is attached to the front side of the panel core material 14 and the back surface material 2 is attached to the back side by nailing. It has become. Furthermore, the furring strip 18 is attached to the surface material 17 by nailing via the waterproof sheet 5. The siding 6 is attached to the furring strip 18 by nailing. The siding panel 11 configured as described above is attached as an outer wall so that the back material 2 is in close contact with, for example, a beam of the building 10.

[0003]

In the above-mentioned siding panel 11, the siding 6 is attached to the furring strip 18 by nailing, but not to the panel core 14. Therefore, in order to give a predetermined proof stress to the panel core material 14, that is, in order to make the siding panel 11 have a predetermined proof stress, in addition to the back surface material 2, the surface as a load bearing surface material is applied to the panel core material 14. There was the problem that the material 17 had to be attached also, and the furring had to be used to provide the ventilation layer on the siding panel 11.

It is an object of the present invention to provide a siding panel which has a predetermined proof stress without using a surface material and can form a ventilation layer even if the furring strip is omitted.

[0005]

A siding panel according to the present invention is a siding panel used for an outer wall of a building, in which a panel core material having a ventilation layer formed therein,
The siding is attached via a waterproof sheet. In the above, the ventilation layer inside the panel core may have any shape such as a slit or a through hole.

In this siding panel, the panel core material may include an outer frame framed in a square shape, and slits for the ventilation layer may be formed in upper and lower portions of the outer frame, respectively, or the slits may be formed in the outer portion. It may be formed between two parallel lateral members arranged at intervals in the thickness direction of the outer frame in the upper and lower portions of the frame.

[0007]

In the present invention as described above, the siding is directly attached to the panel core material through the waterproof sheet. Therefore, the siding has a function as a load bearing surface material for the panel core material, and the siding panel has a required yield strength even without using a surface material. Further, since the ventilation layer is formed inside the panel core member, the ventilation layer can be secured in the siding panel without using the furring strip.

Further, in this siding panel,
The panel core material has an outer frame that is framed in a square shape, and when slits for ventilation layers are formed in the upper and lower parts of this outer frame respectively, when the siding panel is used in a building on the upper and lower floors, the siding panel is Because the ventilation layer of
A continuous ventilation layer can be formed above and below the building. Further, when the slit is formed between two parallel horizontal members which are arranged at intervals in the thickness direction of the outer frame in the upper and lower portions of the outer frame, the two horizontal members are spaced from each other. Since the slits can be formed by opening and arranging them in parallel, the ventilation layer can be easily formed.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. The present embodiment is an example in which a siding panel is used as an outer wall in a building unit that constitutes a building of a unit construction method. As shown in FIGS. 1 and 2, the building unit 30 includes four columns 31 that are erected at four corners, and four columns 31 that connect upper ends and lower ends of the columns 31 to each other.
The ceiling beam 32 and the floor beam 33 of the book are provided with a frame 34 that is individualized. The frame 34 includes a ceiling material 35 and a floor material 3.
6, the inner wall 37 and the like are attached, and further, the outer wall formed of the siding panel 1 is attached as described above.

As shown in FIG. 2, the siding panel 1
Is provided with a back surface material 2, a panel core material 4 in which a heat insulating material 3 is packed inside and a slit 46 which is a ventilation layer is formed, a waterproof sheet 5, and a siding 6. The panel core material 4 sandwiches the back surface material 2 and sandwiches the building unit 30.
It can be attached to the panel core material 4
The siding 6 is directly attached to the front surface side of the siding 6 through the waterproof sheet 5 by nailing.

As shown in FIG. 3, the panel core member 4 is provided with an outer frame 44 framed in a rectangular shape by two vertical members 40 and upper and lower horizontal members 41. Is 2
A vertical bar 45 of a book is provided. Upper and lower lateral members 41
Is composed of a first member 42 having a wide width and a second member 43 having a width narrower than that of the first member 42.
3 are provided in parallel with each other at intervals.
A slit 46 is formed between the members 42 and 43. The heat insulating material 3 is packed between the vertical member 40 and the vertical rail 45 and has a width substantially the same as that of the first member 42.

As shown in FIGS. 4 and 5, such a siding panel 1 includes a ceiling beam 32 of a building unit 30,
It is attached to the floor beam 33. That is, the building unit 30
Is used as the lower-floor building unit 30A, the mounting beams 20 having a substantially L-shaped cross section are attached to the ceiling beams 32 by bolts and nuts 21 at predetermined intervals. On the other hand, a bracket 22 corresponding to the mounting member 20 is attached to the vertical member 40 or the vertical bar 45 on the panel core material 4 side, and the bracket 22 and the mounting member 20 are connected by bolts and nuts 23. By combining, the siding panel 1 is attached to the lower-floor building unit 30A.

The floor beam 33 also includes the ceiling beam 3 as shown in FIG.
Mounting bracket 2 with the same specifications as mounting bracket 20 mounted on 2
No. 0 is attached, and this mounting bracket 20 and the panel core material 4
The bracket 22 having the same specifications as the above is attached to the side by a bolt and a nut (not shown). The back surface member 2 is formed with a notch 26 for the bracket 22 attached to the vertical member 40 or the vertical rail 45.

Further, FIG. 5 shows a part of the building unit 30B when the building unit 30 is used as the upper floor building unit 30B. The structure of the upper floor building unit 30B is the lower floor building. Since it is substantially the same as the unit 30A, and therefore the mounting of the siding panel 1 is also substantially the same as the mounting structure of the siding panel 1 described above, the same members as those in the lower-floor building unit 30A are designated by the same reference numerals, and the structure will be described. Is omitted. In FIG.
Slits 46 between the siding panels 1 attached to the upper-floor building unit 30B and the lower-floor building unit 30A
Since they communicate with each other, a continuous continuous ventilation layer is formed above and below the building. In addition, in the gap between the lower-floor building unit 30A and the upper-floor building unit 30B, a back-up member 38 is inserted and a caulking member 39 is filled to prevent rainwater and the like from entering the inside of the building. ing.

According to this embodiment as described above, there are the following effects. That is, the panel core 4 has a waterproof sheet 5
Since the siding 6 is directly attached via
The siding 6 has a function as a load bearing surface material for the panel core material 4, and therefore, the siding panel 1 has a required load bearing strength without using a surface material as in the prior art. Further, since the ventilation layer is formed inside the panel core member 4, the ventilation layer can be secured in the siding panel 1 without using a furring strip as in the conventional case.

Further, if the first member 42 and the second member 43 which are parallel to each other are arranged at the upper and lower portions of the outer frame 44 with a space therebetween, a slit 46 is formed between them, so that the ventilation layer can be easily formed. Is. Further, in forming the slit 46, the width of the slit 46 can be freely adjusted by changing the widths of the first member 42 and the second member 43.

The present invention is not limited to the above-described embodiments, but includes the following modifications as long as the object of the present invention can be achieved. For example, in the above-described embodiment, the horizontal members 41 above and below the panel core member 4 are composed of the first member 42 and the second member 43.
Although the slit 46 is formed by providing the gaps 2 and 43 with a gap, the slit 46 is not limited to this, and the horizontal member 41 at the upper and lower portions is
A plurality of through holes may be formed in this plate with a drill having a large diameter and the through holes may be used as a ventilation layer. Further, in the above embodiment, the number of slits 46 is one, but the number of slits 46 may be two, for example. In short, it is sufficient that the ventilation layer is formed inside the panel core material 4.

Further, in the above embodiment, the heat insulating material 3 in the panel core member 4 has a width substantially equal to that of the wide first member 42 between the vertical member 40 and the vertical bar 45. It's stuffed, but it's not limited to this. If the heat insulating material 3 itself has air permeability, for example, its width is made the same as that of the outer frame 44,
This may be packed between the vertical member 40 and the vertical rail 45.

Further, in the above embodiment, the siding 6 is attached to the front surface side of the panel core material 4 and the back surface material 2 is attached to the back side thereof, but the present invention is not limited to this, and the siding 6 is a load bearing surface material of the panel core material 4. Since the siding panel 1 has the required strength and the siding panel 1 has the required proof stress, the backing material 2 may be omitted.

Further, in the above embodiment, the siding panel 1 is attached as an outer wall to the building unit 30 which constitutes a unit construction building, but it may be used for a panel construction building.

[0021]

As described above, according to the siding panel of the present invention, since the siding is directly attached to the panel core material via the waterproof sheet, the siding is used as the load bearing surface material of the panel core material. It has a function so that the siding panel will have the required yield strength without the use of facings. Further, since the ventilation layer is formed inside the panel core member, the ventilation layer can be secured in the siding panel without using the furring strip.

Further, since the panel core material of the siding panel is provided with an outer frame framed in a rectangular shape, and slits for ventilation layers are formed in the upper and lower parts of the outer frame respectively, the siding panel is installed in a building on the upper and lower floors. When used, the ventilation layers of the siding panel communicate with each other, so that a continuous ventilation layer can be formed continuously above and below the building. In addition, since the slits are formed between two parallel horizontal members arranged at intervals in the thickness direction of the outer frame on the upper and lower portions of the outer frame, the two horizontal members are spaced from each other. If they are opened and arranged in parallel, slits can be formed, and the ventilation layer can be easily formed.

[Brief description of drawings]

FIG. 1 is a perspective view showing a building unit using a siding panel according to an embodiment of the present invention.

FIG. 2 is an exploded perspective view showing a siding panel.

FIG. 3 is a perspective view showing a core material of a siding panel.

FIG. 4 is a vertical sectional view of a building unit.

FIG. 5 is a vertical sectional view showing a mounting structure of a siding panel.

FIG. 6 is an exploded perspective view showing a conventional siding panel.

FIG. 7 is a perspective view showing a usage state of a conventional siding panel.

[Explanation of symbols]

 1 Siding Panel 2 Back Material 3 Heat Insulation Material 4 Panel Core Material 5 Waterproof Sheet 6 Siding 20 Mounting Bracket 22 Bracket 30 Building Unit 32 Ceiling Beam 41 Upper and Lower Horizontal Member 42 First Member 43 Second Member 46 Slit

Claims (3)

[Claims] 1. A siding panel used for an outer wall of a building, wherein a siding is attached to a panel core material having an air permeable layer inside through a waterproof sheet. 2. The siding panel according to claim 1, wherein the panel core member has an outer frame framed in a rectangular shape, and slits for the ventilation layer are formed in upper and lower portions of the outer frame, respectively. Characteristic siding panel. 3. The siding panel according to claim 1, wherein the slits for the ventilation layer are arranged parallel to each other in a thickness direction of the outer frame at upper and lower portions of the outer frame. A siding panel formed between two horizontal members.