JPH09268669A - Architectural panel - Google Patents

Abstract

PROBLEM TO BE SOLVED: To enhance sound absorbing performance without impairing airtightness. SOLUTION: An architectural panel is provided with a peripheral frame 10 having a side end surface 10a connected to the other panel P, a heat insulating material 12 arranged in the peripheral frame 10 and a watertight and airtight moistureproof sheet 14 to cover the heat insulating material 12, and the heat insulating material 12 is arranged in a width smaller than a thickness of the peripheral frame 10 so that a recessed place 13 is formed on the indoor side, and the moistureproof sheet 14 is stretched along an indoor side surface of this heat insulating material 12, and a sound absorbing member 20 is arranged in the indoor side recessed place 13 of the moistureproof sheet 14. A lug part 15 is arranged on the joining part side with the other panel P of the moistureproof sheet 14. A gas permeable interior trimming panel 21 is also arranged to cover the sound absorbing member 20, and a reinforcing beam material 11 is arranged in the peripheral frame 10, and an exterior trimming panel 22 is arranged on the outdoor side, and furring strips 23 on which a wall plate is stretched are juxtaposed in a plurality on the outside of the exterior trimming panel 22, and a heat insulating material 24 is arranged between these furring strips 23.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a building panel, and more particularly to a building panel that constitutes a building such as an airtight and heat-insulated house.

[0002]

2. Description of the Related Art In recent years, when building a building such as a house, in order to shorten the construction period, the walls, floors, roofs, ceilings, etc. are made into panels, and the panels are joined to build the building to some extent. Construction methods that allow the skeleton to be completed are becoming popular. Moreover, in recent years, it has been attempted to increase the air-tightness and heat-insulating property as much as possible to enhance the habitability. Conventionally, the above panel is provided with the air-tightness and heat-insulating property in advance. It is manufactured and adapted to this.

Conventionally, as a building panel of this type, for example, as shown in FIG. 6, a peripheral frame 1 having a side end face 1a to be connected to another panel, and a peripheral frame 1 filled with the peripheral frame 1 are provided. It is provided with a heat insulating material 2 such as Styrofoam provided, and an interior panel 3 and an exterior panel 4 provided inside and outside the heat insulating material 2. The interior panel 3 is covered with the heat insulating material 2 through the interior panel 3 so as to be watertight and Some are formed by covering the airtight moisture-proof sheet 5.

[0004]

By the way, in such a conventional construction panel, although the moisture-proof sheet 5 ensures airtightness, the sound on the indoor side is easily reflected and therefore the sound-absorbing property is improved. There was a problem that it was inferior to. The present invention has been made in view of such circumstances, and an object of the present invention is to provide a building panel for which sound absorption is improved without impairing airtightness.

[0005]

The technical means of the present invention for solving such a problem is a panel constituting a building, and a peripheral frame having a side end face to be joined to another panel. In a building panel provided with a heat insulating material provided in the peripheral frame and a watertight and airtight moisture-proof sheet covering the heat insulating material, the thickness of the peripheral frame is larger than the thickness of the peripheral frame so that a recess is formed on the indoor side. The heat insulating material is provided in a small width, the moisture proof sheet is stretched along the surface of the heat insulating material on the indoor side, and the sound absorbing member is provided in the recess on the indoor side of the moisture proof sheet.

If necessary, an ear portion is provided on the joint side of the moisture-proof sheet with another panel.
Further, if necessary, a breathable interior panel for covering the sound absorbing member is provided. Further, a reinforcing beam member is provided in the peripheral frame as needed.
Furthermore, an exterior panel is provided on the outdoor side, if necessary. Furthermore, a plurality of furring strips on which the wall plates are stretched are arranged side by side on the outside of the exterior panel, and a heat insulating material is provided between the furring strips.

[0007]

BEST MODE FOR CARRYING OUT THE INVENTION Building panels according to embodiments of the present invention will be described below with reference to the accompanying drawings. 1 to 4 show a building panel P according to an embodiment of the present invention. The building panel P is a panel forming a wall portion of a building. In the building panel P, 10 is a rectangular frame-shaped wooden peripheral frame having a side end surface 10a connected to another panel P. Reference numeral 11 denotes a wooden reinforcing beam member provided in the surrounding frame 10, and for example, a plurality of reinforcing beam members 11 are provided in parallel with the members forming the left and right surrounding frames 10.

Reference numeral 12 is a heat insulating material provided in the peripheral frame 10, and is made of a material such as isocyanurate, styrofoam, or urethane foam. This insulation 12
Is provided to have a width D1 smaller than the thickness D of the peripheral frame 10 so that the recess 13 is formed on the indoor side.

A watertight and airtight moisture-proof sheet 14 covers the heat insulating material 12, and is stretched along the surface of the heat insulating material 12 on the indoor side. As the moisture-proof sheet 14, for example, a board having a thickness of about 1 mm, which is coated with aluminum,
A board having a thickness of about 1 mm and an aluminum foil attached thereto, or a vinyl sheet, an aluminum foil sheet, or the like is used.
Ears 15 are provided at the left and right ends of the moisture-proof sheet 14 so as to extend toward the outside of the peripheral frame 10 and cover joints with other panels.

Reference numeral 20 denotes a recess 13 on the indoor side of the moisture-proof sheet 14.
The sound absorbing member is provided inside and is made of, for example, glass wool, cellulose fiber or the like. Reference numeral 21 denotes a breathable interior panel that covers the sound absorbing member 20. The interior panel 21 is displaced to the left or right with respect to the peripheral frame 10 and is fixed by nails or the like. That is, the one side edge 21a of the interior panel 21 projects more than the members forming the peripheral frame 10, and the other side edge 21b.
Is located inside the members forming the peripheral frame 10, and in the state where the panels P are joined together, the adjacent interior panels 2
The dimensions thereof are determined so that the ones are connected to each other.

Reference numeral 22 denotes an exterior panel provided on the outside of the room. Like the interior panel 21, the exterior panel 22 is displaced to the left or right side with respect to the peripheral frame 10 and is fixed by nails or the like. That is, the one side edge 22 a of the exterior panel 22 is attached to the peripheral frame 10.
The other side edge 22b of the peripheral frame 1
The dimension is determined so that the exterior panels 22 adjacent to each other are continuously arranged in a state in which the panels P are joined to each other and are located inside the member forming 0.

On the outside of the exterior panel 22, a plurality of furring strips 23 on which a wall plate (not shown) is stretched are juxtaposed by nails or the like, and between the furring strips 23 as well. A heat insulating material 24 similar to the above is provided.

Next, the manufacturing process of the building panel P will be described. As shown in FIG. 2A, the peripheral frame 10 is created in advance, and the exterior panel 22 is struck on the peripheral frame 10. Next, as shown in FIGS. 2A and 2B, a board 3 such as an iron plate located at the same position as the attachment site of the moisture-proof sheet 14.
0 is arranged, and in this state, the heat insulating material 12 is blown and filled by a filling machine or the like. After that, as shown in FIG.
The board 30 is removed, and the moisture-proof sheet 14 is attached with an adhesive. If the moisture-proof sheet 14 is made of a hard material such as a paperboard having a thickness of about 1 mm and coated with aluminum, the moisture-proof sheet 14 may be directly attached without using the board 30. This may be filled with the heat insulating material 12. Next, as shown in FIG. 3B, the recess 13 is filled with the sound absorbing member 20. Then, as shown in FIG. 3C, the interior panel 21 is struck.
Further, the furring strip 23 is struck on the exterior panel 22, and the heat insulating material 12 is filled in the same manner as described above.

When assembling the building panel P thus formed, the building panels P are successively built in predetermined portions. At this time, as shown in FIG. 4, the peripheral frames 10 adjacent to each other are continuously provided, and the interior panel 21 and the exterior panel 22 are also continuously provided. Then, for example, the ear portion 15 is replaced by the ear portion 1.
5 pieces are joined and bent along the interior panel 21,
Further, the tape 31 or the like is attached from above. As a result, as compared with the case where the joint portion is closed only by the tape without the ear portion 15, the joint portion between the panels P and P is sealed by the amount of bending the ear portion 15, so that airtightness is surely ensured. Can be secured. Further, in this case, since the building panel P is provided with the interior panel 21, the exterior panel 22 and the furring strip 23 in advance, the time required for interior and exterior work on site is shortened and the construction efficiency is greatly improved. To be made. After the building panel P has been assembled, a wall plate is struck on the furring strip 23 and a wallpaper or a decorative panel is attached to the interior panel 21 for finishing.

In the thus constructed building panel P, since the sound absorbing member 20 is provided on the indoor side, the sound on the indoor side can be well absorbed, and therefore, the echo in the room can be suppressed. And a more comfortable space is provided. Further, even if moisture in the room leaks to the outside, it is blocked by the moisture-proof sheet 14, so that airtightness is maintained. In particular, since the joint portion between the panels P and P is sealed, airtightness can be reliably ensured. Therefore, the dew condensation in the panel P is prevented, and the durability of the panel P can be improved.

5A and 5B show a construction panel P according to another embodiment. This building panel P
Is substantially the same as the above, but unlike the above, the ears 15 are made of a moisture-proof adhesive tape in which an adhesive 15a is applied to an aluminum foil tape. That is, as shown in FIG. 5A, the left and right ends of the moisture-proof sheet 14 are flush with the left and right ends of the interior panel 21, and the ears 15 made of the moisture-proof adhesive tape are previously provided on the left and right ends of the moisture-proof sheet 14. The building panel P is manufactured by pasting. Then, as shown in FIG. 5B, when assembling the building panel P, the adjacent peripheral frames 10 are arranged continuously, and, for example, the ears 15 are arranged on the sides of the ears 15 where the adhesive 15a is not present. Interior panel 21 by joining
The adhesive 15a side is attached to the interior panel 21, and the tape 32 or the like is attached from above the ear portion 15. As a result, as compared with the case where the joint portion is closed only by the tape without the ear portion 15, the joint portion between the panels P and P is sealed by the amount of bending the ear portion 15, so that airtightness is surely ensured. Can be secured. Other actions and effects are the same as above.

[0017]

EXAMPLE A building panel P according to an example is shown in FIG.
As shown in, vertical L1 = 2700 mm, horizontal L2 = 910
As shown in FIG. 1, the width of each part has a thickness of the peripheral frame 10 of D = 88 mm and a width of the recess 13 of D1 = 44 m.
m, width D2 of inner panel 21 = 12 mm, outer panel 2
2 has a width D3 = 12 mm and the furring strip 23 has a width D4 = 50 mm.

In the above embodiment, the material and dimensions of the building panel P are not limited to those described above and may be changed as appropriate.

[0019]

As described above, according to the building panel of the present invention, since the sound absorbing member is provided on the indoor side, the sound on the indoor side can be well absorbed, and therefore the echo in the room is reflected. It can be suppressed and a more comfortable space can be provided. Further, even if moisture in the room leaks to the outside, it can be blocked by the moisture-proof sheet, so that airtightness can be maintained, dew condensation in the panel can be suppressed, and durability of the panel can be improved.

Further, when the ear portion is provided on the joint side of the moisture-proof sheet with the other panel, the joint portion between the panels can be closed by using the ear portion, so that airtightness is surely ensured. It can be held, and the dew condensation in the panel can be further suppressed, and the durability of the panel can be improved.

Further, when the breathable interior panel covering the sound absorbing member is provided, the interior panel can be provided in advance in a factory or the like, so that the time required for the interior work on site can be shortened and the construction can be performed. The efficiency can be significantly improved and the appearance quality can be improved.
Furthermore, when the reinforcing beam member is provided in the peripheral frame, the strength of the panel can be increased and the durability can be improved.

Further, when the exterior panel is provided on the outside of the room, the exterior panel can be provided in advance in a factory or the like, so that the time required for the exterior work on site can be shortened and the construction efficiency can be greatly improved. Can be improved. Furthermore,
If a plurality of furring strips with wallboards are installed side by side on the exterior panel and a heat insulating material is installed between the furring strips, the time required for exterior work at the site can be shortened as well. There is an effect that the efficiency can be significantly improved and the heat insulating effect can be further improved.

[Brief description of drawings]

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

FIG. 2 is a diagram showing a manufacturing process of the building panel according to the embodiment of the present invention.

FIG. 3 is a diagram showing a manufacturing process of the building panel according to the embodiment of the present invention.

FIG. 4 is a cross-sectional view showing an assembled state of the building panel according to the embodiment of the present invention.

FIG. 5 is a cross-sectional view (a) before assembling and a cross-sectional view (b) after assembling showing a configuration of a building panel according to another embodiment of the present invention.

FIG. 6 is a perspective view showing an example of a conventional building panel.

[Explanation of symbols]

 P Architectural panel 10 Surrounding frame 10a Side end surface 11 Reinforcing beam material 12 Insulating material 13 Recess 14 Moisture-proof sheet 15 Ear 20 Sound absorbing member 21 Interior panel 22 Exterior panel 23 Body edge 24 Insulation material 30 Board 31 Tape 32 Tape

Claims (6)

[Claims] 1. A panel constituting a building, which has a peripheral frame having side end surfaces to be joined to other panels, a heat insulating material provided in the peripheral frame, and a watertight and airtight seal covering the heat insulating material. In a building panel with a moisture-proof sheet, the heat insulating material is provided in a width smaller than the thickness of the peripheral frame so that a recess is formed on the indoor side, and the heat insulating material is provided along the surface on the indoor side of the heat insulating material. A construction panel comprising a moisture-proof sheet stretched, and a sound-absorbing member provided in the recess on the indoor side of the moisture-proof sheet. 2. The building panel according to claim 1, wherein an ear portion is provided on a joint side of the moisture-proof sheet with another panel. 3. The building panel according to claim 1, further comprising a breathable interior panel that covers the sound absorbing member. 4. The building panel according to claim 1, wherein reinforcing beam members are provided in the peripheral frame. 5. The building panel according to claim 1, 2, 3 or 4, wherein an exterior panel is provided outside the room. 6. The building panel according to claim 5, wherein a plurality of furring strips on which the wall plates are stretched are arranged side by side on the outside of the exterior panel, and a heat insulating material is provided between the furring strips.