JPH10183801A - Building panel forming member and building panel - Google Patents

Abstract

PROBLEM TO BE SOLVED: To attain heat insulation and sound insulation properties in a heat insulation material and a space respectively, and ensure draft, ventilation and moisture prevention performance simultaneously by filling the heat insulation material in each thickness space between board materials, and disposing the heat insulation materials and spaces in the board surface direction at an equal ratio respectively. SOLUTION: For example, only a structural board material 3 is used as a wall panel and fastened onto a sill in a conventional method, and a formed member 2 having heat insulation materials 5 is secured on the structural board material 3. A panel 1 formed in this manner includes the heat insulation material 5 and spaces 6 coexisting in the thickness space between the board materials 2a, 3a, thus the triangle prism-shaped heat insulation material 5 works to interrupt transfer of thermal energy through the panel 1. In addition, air in the spaces 6 having a low thermal conductivity also works to interrupt transfer of thermal energy, so that draft and ventilation are ensured through circulation of air. Furthermore, impact from one side is transmitted to the other side while being attenuated by the nature of the spaces 6 consisting of an air layer. In this structure, draft ventilation, and moisture prevention can be ensured; moreover, condensation is prevented by a double wall structure of the spaces 6, thereby obtaining high durability.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a building panel used for a ceiling, a floor, or a wall in a wooden frame construction method, a frame wall construction method, or the like.

[0002]

2. Description of the Related Art In order for such a building panel to have good habitability and durability, it is required that the building panel simultaneously satisfies heat insulation, ventilation, sound insulation, ventilation, moisture proofing and dew proofing. ing.

[0003] However, it is difficult to satisfy all of these at the same time. For example, as shown in FIG.
In the case of the panel 103 of the framing wall construction method in which the square member 102 is fixed to the inner surface of the panel 1, good heat insulating properties can be obtained according to the performance and thickness of the attached heat insulating material, but due to the temperature difference between the inside and outside. Dew condensation occurs, and the durability of the panel 103 made of wood deteriorates. In addition, ventilation and moisture proofing properties are low.

[0004]

SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide a building panel capable of simultaneously satisfying all necessary requirements by combining a heat insulating material and a space.

[0005] Means for this is to form a plate of a predetermined size, and in a thickness space between a plate plane of the plate and a virtual plane formed at a predetermined distance from the plate of the plate. In order to arrange the heat insulating material and the space portion in a substantially uniform ratio in the plate surface direction, the heat insulating material is a building panel forming member attached to the plate material.

It is preferable that the space is formed so as to communicate along at least one direction on the plate surface of the plate material.

Further, the present invention is characterized in that it is a building panel in which the building panel forming member according to claim 1 or 2 is superposed on a structural plate of a predetermined size.

Further, the present invention is characterized in that it is an architectural panel in which the architectural panel forming member according to claim 1 or 2 is superimposed on a structural plate fixed at a predetermined mounting position.

[0009]

According to the above construction, the building panel forming member is used as a building panel by, for example, superimposing an appropriate structural panel having a plate shape. When it is used as a building panel, the heat insulating material and the space are located in the thickness space almost uniformly, and the heat insulating material transfers heat energy from one surface of the building panel to the other surface. In addition to shutting off, air in the low thermal conductivity space also does so. At the same time, in the space, ventilation and ventilation are ensured by flowing air.

[0010] As described above, due to the property that the space portion is formed of the air layer, while reducing the impact from one side,
In other words, since it is transmitted to the other like a cushion, it is possible to obtain the heat insulation and sound insulation provided by the heat insulating material and the space, as well as the ventilation and ventilation due to the presence of the space.
Moisture proof can be obtained. In addition, due to the presence of the space, the structure is like a double wall, so that the prevention of dew condensation is also ensured, which greatly contributes to obtaining high durability.

According to a second aspect of the present invention, when the space is formed so as to communicate along at least one direction on the plate surface of the plate material,
Since the space is not closed, reliable ventilation can be obtained.

[0012]

FIG. 1 is a perspective view of a building panel 1 (hereinafter referred to as a panel). As shown in FIG. 2, a building panel forming member 2 (hereinafter referred to as a forming member) and a structural plate material are shown. 3 is formed by integrating them. At this time, in the thickness space 4 of the panel 1, the heat insulating material 5 and the space portion 6 are arranged at a substantially equal ratio in the surface direction of the panel 1.

The illustrated structural plate member 3 is for a framed wall construction method, and has a square member 3b at two positions, that is, an outer peripheral edge of an inner surface of a plate member 3a formed in a predetermined large rectangular shape and an intermediate portion in the width direction. Are fixed, and three rectangular spaces surrounded by these square members 3b are set as the above-described thickness spaces 4.

The forming member 2 is obtained by forming a heat insulating material 5 on the inner surface of a plate 2a having the same shape as the plate 3a of the above-mentioned structural plate 3. The heat insulating material 5 is formed of a well-known material such as glass wool or rigid urethane foam, is parallel to the plate 2a, and has a predetermined distance from the plate surface of the plate 2a.
As described above, the heat insulating material 5 and the space 6 are arranged at a substantially equal ratio in the plane direction in the thickness space 4 between the virtual plane and the virtual plane formed at a distance of (b). An example thereof is shown in the drawing, and is formed in a triangular prism shape having a width corresponding to half of the thickness space 4 and a length corresponding to the thickness space 4. The heat insulating material 5 is fixed to the inner surface of the plate 2a so as to enter two of the three thickness spaces 4. The panel 1 of FIG. 1 is completed by fixing the outer peripheral edge of the forming member 2 to the square member 3b of the structural plate member 3 described above. FIG. 3 is a sectional view thereof.
Note that the ratio between the heat insulating material 5 and the space 6 is appropriately set according to the locality to be used. FIG. 4 and FIG. 5 are examples.

The panel 1 may be formed in a factory to the state shown in FIG. 1, but if it is necessary to fix it to a base (not shown) for use as a wall panel, for example, Only the fixing member 3 may be fixed to the base by the conventional method, and then the forming member 2 with the heat insulating material 5 may be fixed to the structural plate 3. This is what is called on-site assembly.

The panel 1 having such a structure has a thickness space 4
Inside, the heat insulating material 5 and the space portion 6 which are arranged substantially uniformly coexist, and the heat insulating material 5 having a triangular prism shape blocks the transfer of heat energy from one surface of the panel 1 to the other surface. In addition, the air in the space 6 having a low thermal conductivity occupying the remaining portion also performs the same. In the space 6, air flows and air ventilation and ventilation are ensured.

As described above, due to the nature of the space portion 6 consisting of the air layer, the impact from one side is reduced while the other portion is transmitted to the other side like a cushion.
The heat insulation and the sound insulation provided by the heat insulating material 5 and the space 6 can be obtained, and the ventilation due to the presence of the space 6 and the ventilation / moisture proof can be obtained. In addition, because of the presence of the space 6, the structure is like a double wall,
Prevention of dew condensation is also ensured, greatly contributing to high durability.

Further, since the heat insulating material 5 is formed in a triangular prism shape, the space 6 is formed so as to communicate along one direction in the plane direction. Therefore, the space 6 is not closed. Convenient for natural convection and secure ventilation.

In addition, since the forming member 2 is integrated with the structural plate 3 as described above, the existing structural panel can be used as it is. Further, since the above-described structure is added to the structural panel configured to exhibit the predetermined performance, as described above, performance superior to the conventional structural panel can be exhibited. FIG. 6 shows a panel 1 according to another example, in which the plate 3 of the structural plate 3 is used.
The outer peripheral edge 3c of a is protruded to be fixed to a base or the like.

FIG. 7 is an exploded sectional view showing the panel 1 formed by filling the heat insulating material 5 in the mold plate 7. The mold plate 7 is formed of a plywood, a metal plate, a resin molded product, a net, or the like. In addition to the above effects, the strength of the panel 1 can be increased by using a highly rigid mold plate 7 while securely fixing the heat insulating material 5 to the plate member 2a.

FIGS. 8, 9 and 10 show the panel 1 in which the heat insulating material 5 has a hollow rod shape. With this configuration, the space 6 is formed at the center 5 a of the heat insulating material 5 and outside the heat insulating material 5. Workability is good because it is not necessary to previously fix integrally to the plate 2a.

FIG. 11 also shows a panel 1 according to another example. The panel 1 includes a forming member 2 and a structural plate 3 as shown in FIG. 12, and two square members 3b are fixed to an inner surface of a plate 3a forming the structural plate 3, Three heat insulating members 5 having a height corresponding to the thickness of the square members 3b are fixed to the inner surface of the plate member 2a forming the forming member 2.
The three heat insulating materials 5 include a plate-shaped portion 5b that comes into surface contact with the plate 2a of the forming member 2 and two trapezoidal portions 5c whose tops are in contact with the plate 3a of the structural plate 3, as shown in FIG. As described above, the heat insulating material 5 is present on all surfaces of the thickness space 4. Further, the square member 3b of the structural plate member 3 is the plate member 3
a so that appropriate edges are formed at both upper and lower edges of the plate material 3a, and the length of the heat insulating material 5 is also set shorter than the length of the plate material 2a so that the outer peripheral edge has an edge portion. To be formed.

When the panel 1 thus formed is used as a wall material, for example, as shown in FIG.
It is preferable to fix the base 8, the column 9, and the horizontal member 10 between the inside and the outside with the two plate members 2a and 3a. At this time,
b acts as a stud and the space 6 formed in a portion other than the heat insulating material 5 communicates vertically, so that the horizontal member 1
When 0 is formed of a glued laminated material as shown in the figure and a hole 10a penetrating in the up-down direction is made as appropriate, it greatly contributes to obtaining true ventilation.

FIGS. 15 to 19 show a panel 1 according to still another embodiment. In the panel 1 of FIG. 15, the structural plate member 3 is formed only of the plate member 3 a, and the forming member 2 is formed by fixing the heat insulating material 5 while leaving an edge on the outer peripheral portion of the plate member 2 a. Different from the above-described example, the heat insulating material 5 is formed on a plate-like portion 5b having a thickness of about half of the thickness space 4 fixed to the plate 2a, and on the upper surface of the plate-like portion 5b. And a convex portion 5d that comes into contact with the inner surface of the plate member 3a.
By arranging the protrusions 5d in a staggered manner, ventilation is ensured not only in the vertical direction but also in the horizontal and oblique directions.
FIG. 19 shows that a heat insulating material 5 having the same shape as the plate material 2 a of the forming member 2 is also fixed to the plate material 3 a of the structural plate material 3.
The shape is formed by abutting the tops of the heat insulating materials 5a and 3a.

[Brief description of the drawings]

FIG. 1 is a perspective view of a building panel.

FIG. 2 is an exploded perspective view of a building panel.

FIG. 3 is a sectional view of a building panel.

FIG. 4 is a cross-sectional view of a building panel.

FIG. 5 is a sectional view of a building panel.

FIG. 6 is a perspective view of a building panel.

FIG. 7 is a sectional view of the disassembled state of the building panel.

FIG. 8 is a sectional view of a building panel.

FIG. 9 is an exploded perspective view of a building panel.

FIG. 10 is a cross-sectional view of a building panel.

FIG. 11 is a perspective view of a building panel.

FIG. 12 is an exploded perspective view of a building panel.

FIG. 13 is a sectional view of a building panel.

FIG. 14 is a perspective view showing how to fix a building panel.

FIG. 15 is a partially cutaway perspective view of a building panel.

FIG. 16 is a sectional view of a building panel.

FIG. 17 is a cross-sectional view of a building panel.

FIG. 18 is a sectional view of a building panel.

FIG. 19 is a sectional view of a building panel.

FIG. 20 is a perspective view of a conventional technique.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Architectural panel 2 ... Architectural panel forming member 2a ... Plate material 3 ... Structural plate material 4 ... Thickness space 5 ... Heat insulation material 6 ... Space part

Continued on the front page (51) Int.Cl. ⁶ Identification symbol FI E04B 2/56 622 E04B 2/56 622B 622L 632 632B 632C 632L 645 645B 645C

Claims (4)

[Claims] An insulating material is formed in a thickness space between a virtual plane formed parallel to a plate surface of the plate material and at a predetermined distance from the plate surface of the plate material. In order to arrange the space portion and the plate surface direction at a substantially equal ratio,
A building panel forming member in which the heat insulating material is attached to the plate material. 2. The building panel forming member according to claim 1, wherein said space portion is formed so as to communicate along at least one direction on a plate surface of said plate member. 3. An architectural panel obtained by superposing the architectural panel forming member according to claim 1 or 2 on a structural plate of a predetermined size. 4. A building panel wherein the structural panel forming member according to claim 1 or 2 is superimposed on a structural plate fixed at a predetermined mounting position.