JPH065453Y2 - Building panel - Google Patents

Description

[Detailed description of the device]

[0001]

[Industrial applications]

The present invention relates to a building panel used for an outer wall or the like of a prefabricated house.

[0002]

[Prior art]

Conventionally, a device described in Japanese Utility Model Laid-Open No. 56-100629 (hereinafter referred to as a first conventional example) has been known as an outer wall material. This invention is an outer wall material having a real part on the end surface in the longitudinal direction of a gypsum-mixed cement long plate, in which inorganic fibers are fixed to the back surface except near the real part.

Further, a device described in Japanese Utility Model Publication No. 50-9131 (hereinafter referred to as a second conventional example) has been known as a building panel. This invention is a plate-shaped main body made of metal, synthetic resin or the like, and a hard plate having non-combustible fireproof and heat insulating properties is overlaid on the backside of the plate, and a heat insulating material having bulky elasticity is overlaid on the backside of the plate.
Further, the construction panel is formed by curving and bulging the lower surface of the heat insulating material downward from the lower end of the side wall extending downward from both side edges of the main body.

[0004]

[Problems to be solved by the device]

In the first conventional example, the long-sided plate has an end portion on the side in the longitudinal direction, which is not damaged by the actual portion that occurs when the outer wall material is transported. Also, the connection between the outer wall materials is due to the confusion.

The second conventional example is said to have an effect that the heat insulating material is compressed and a gap is not formed between the heat insulating material and the plate structure because the heat insulating material is curved and bulged. That is, it is never considered that the curved bulging portion of the heat insulating material is provided for the side wall damage. The effect of the bulky heat insulating material is to prevent the deformation of the hard plate and the main body.

However, in the case of a building panel in which side edge members also formed of an inorganic material are fixed to both end portions of the back surface of the panel body formed of an inorganic material with their side end surfaces flush with each other,
Since the side edge material is integrally formed with the panel body, the side edge material is often damaged during transportation.

Further, both side edge members are attached to a building frame, but since the both side edge members and the panel body are made of the same material, a so-called heat bridge can be prevented in the event of a fire or the like. There wasn't.

The present invention was created in view of these problems.

[0009]

[Means for solving problems]

The building panel of the present invention is a building panel in which side edge members made of the same inorganic material as the panel body are fixed to the both sides of the back surface of the panel body made of an inorganic material so that the side edge surfaces are flush with each other. Yes, a metal plate such as a zinc iron plate is attached to the entire back surface of the panel body, and the edge materials on both sides are fixed to the back surface of the panel body via the metal plate attached to the back surface of the panel body. An inorganic heat insulating material, such as glass wool, whose central portion is bulged in a curved shape rearward of the back surface of the edge material on both sides is mounted.

[0010]

[Action]

The side edge members fixed to both side ends on the back surface of the panel body are made of an inorganic material and are small members, so that they are easily damaged during transportation. However, the central portion of the inorganic heat insulating material such as glass wool mounted on the back surface of the panel body is curvedly bulged rearward of the back surface of the side edge members. Therefore, even if the building panels are stacked and transported, the side edge members are not damaged.

Further, since the metal plate is interposed between the inorganic heat insulating material and the inorganic side edge material and the inorganic panel body, so-called heat bridge can be prevented and radiant heat can be blocked. Furthermore, the metal plate can prevent the passage of moisture and humidity.

[0012]

【Example】

The panel body 1 is made of concrete such as asbestos, glass fiber, or other inorganic fibers or non-combustible inorganic materials similar to these, and is formed in a flat plate shape with concrete. This concrete may be foamed. The forming means may be either mold filling molding or extrusion molding. A metal plate 2 such as a zinc iron plate is attached to the entire back surface of the panel body 1.

In the building panel A of the present invention, the side edge members 3 and 3 are fixed to the back surfaces of both side ends of the panel body 1 thus formed with the metal plates 2 interposed therebetween. An inorganic heat insulating material 20, such as glass wool or rock wool, is mounted between the side edge members 3 and 3 by bulging 21 in the central portion rearward of the back surface of the side edge members 3 and 3 (first).
See figure). Therefore, the metal plate 2 is interposed between the panel body 1 and the inorganic heat insulating material 20.

The side edge members 3, 3 are formed over the entire length of the panel body 1, and the side end surfaces 31 of the side edge members 3, 3 are flush with the side end surface 11 of the panel body 1. Also,
The back surface of the inorganic heat insulating material 20 is curvedly bulged 21 rearward of the back surfaces of the side edge members 3 and 3. By doing so, a cushioning effect during transportation can be obtained, and the building panel can be easily attached to the frame without worrying about damage to both side edge members.

The side edge members 3 and 3 formed separately from the panel body 1 may be formed of the same material as the panel body 1, and the forming means may be either mold filling molding or extrusion molding.

It is preferable that a middle reinforcing member 6 that is substantially parallel to the both side edge members 3 and 3 is fixed in the middle of the back surface of the panel body 1. This medium muscle 6
Also serves as a reinforcing material for the panel body 1. The middle reinforcing member 6 may be formed of the same material as that of the panel body 1, and the forming means may be either mold filling molding or extrusion molding. Further, a plurality of middle reinforcing members 6 may be fixed to the back surface of the panel body 1 at appropriate intervals.

The inorganic heat insulating material 20 such as glass wool is mounted between the middle reinforcing member 6 and the side edge members 3 and 3 so as to bulge rearward from the rear surface of the both side edge members 3 and 3 and the middle reinforcing member 6. ing. The back surfaces of these inorganic heat insulating materials 20 are also bulged 21 in a curved shape rearward from the back surfaces of the side edge members 3 and 3. The inorganic heat insulating material 20 is attached to the back surface of the panel body 1 by using an adhesive or screws (not shown).

The side edge member 3 and the middle reinforcing member 6 are fixed to the back surface of the panel body 1 with an adhesive material or a screw.

The dimensions of the respective constituent members of the building panel A of the present invention are determined in accordance with the dimensions of the place where the building panel is used, and are not limited to those exemplified here. The dimensions of the panel body 1 shown in FIG. 1 are, for example, a lateral width L ₁ of 989 mm and a thickness W ₁ of 1.
6.5 mm, vertical width (not shown) is 1000 mm to 2000
mm, the lateral edge member 3 has a width L ₂ of 75 mm and a thickness W _2.
Is 16.5 mm.

Next, a means for attaching the plurality of building panels A ₁ , A ₂ , and A ₃ to the building frame 30 will be described.

FIG. 2 shows a structure in which the building panel A ₁ is attached to the framework 30. The frame assembly 30 includes a pillar 31 and a stud 32 made of wood.
The frame assembly 30 is erected on a concrete foundation (not shown).

The building panel A ₁ is attached to the outer surfaces of the pillars 31 and the studs 32, and is fixed with screws and nails 33. 34 is a pillar 31 and a stud 3
2 is an inner wall panel such as a gypsum board that is attached to the inner side surface of 2. Inner wall panel 34 is screw, nail 35 with pillar 31, stud 32
Is stuck to. Needless to say, the building panel of the present invention is also used for a steel frame.

[0023]

[Effect of device]

A building panel in which the inorganic heat insulating material mounted on the back surface of the panel body is mounted so that the back surface bulges in a curved shape rearward from the back surface of both side edge members fixed to both end portions of the back surface of the panel body. Therefore, when the building panels are piled up, the inorganic heat insulating material acts as a cushion, and the edge materials on both sides are not damaged during transportation.

The side end surfaces of the side edge members and the side end surface of the panel body are flush with each other. Therefore, when the edge materials on both sides are in the same position and the building panels are overlapped, the bulging part of the inorganic heat insulating material comes into contact with the central part of the panel main body, and the load applied to the overlapping side edge materials is relaxed to prevent damage. It can be prevented.

Further, since the metal plate is interposed between the inorganic heat insulating material and the inorganic side edge material and the inorganic panel body, so-called heat bridge can be prevented and radiant heat can be blocked. Furthermore, the metal plate can prevent the passage of moisture and humidity.

[Brief description of drawings]

FIG. 1 is a cross-sectional view showing an embodiment of a building panel according to the present invention.

FIG. 2 is a cross-sectional view in which a building panel is attached to a frame.

[Explanation of symbols]

 1 Panel Body 2 Metal Plate 3 Side Edge Material 6 Middle Bar Material 20 Inorganic Insulation Material A Building Panel

Claims (1)

[Scope of utility model registration request] 1. A building panel in which side edge members made of the same inorganic material as that of the panel body are fixed to both side ends of the back surface of the panel body made of an inorganic material, with their side end surfaces flush with each other. A metal plate such as a zinc iron plate is attached to the entire back surface of the main body, and the edge materials on both sides are fixed to the back surface of the panel body through the metal plate attached to the back surface of the panel body. The building panel is characterized in that an inorganic heat insulating material, such as glass wool, which is bulged in a curved shape rearward of the back surface of the edge material on both sides is attached.