JPH11173022A - Mobile building materials - Google Patents

Abstract

(57) [Summary] [PROBLEMS] To provide a mobile building material having both fire protection and heat insulation. SOLUTION: The inside of a door 1 which is a movable building material is partitioned into a plurality of sections A by partition members 8 and 9, and cores 10 in each section A are arranged. The core 10 turns and winds the sheet 11 impregnated with aluminum hydroxide which is a fireproof material, and sets the inside of each curved turn portion as the heat-insulating filling space B, and insulates these spaces B with the heat insulating material. It is filled with a certain phenol resin foam 12, and the fire resistance is secured by aluminum hydroxide, and the heat insulation is secured by the phenol resin foam 12.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a movable building material having fire resistance and heat insulation, and can be moved to a building such as an entrance door, an interior door, a sliding door, a shutter, a shutter, a moving partition, and the like. It can be used for building materials provided in

[0002]

[Background Art] In recent years, based on the enforcement of building laws,
Improvements in fire resistance and fire resistance of buildings such as buildings and houses have been demanded.For this reason, entrance doors and interior doors that are movable building materials that open and close openings formed in buildings, There has been provided a fireproof material stored inside to provide fireproof properties.

On the other hand, in recent years, in order to save energy and improve the livability of a building, it has been required that the building be highly insulated and air-tight. Only the heat insulation of the building can be increased.

[0004]

Heretofore, interest in the thermal insulation of buildings has been primarily concerned with walls. However, the doors and sliding doors that open and close the opening of the building block the indoor space when the opening is closed,
In order to ensure high insulation of a building, its heat insulation cannot be ignored. In the event of a fire, even if the door or sliding door has fire protection, if the insulation is low, damage due to radiant heat may occur.Insulation is important because of this. Moving construction materials for opening and closing an opening of a building such as a door and a sliding door in consideration of both fire protection and heat insulation have not been provided.

An object of the present invention is to provide a mobile building material having both fire protection and heat insulation.

[0006]

A mobile building material according to the present invention is characterized in that a fireproof material and a heat insulating material are housed therein.

As described above, according to the present invention, since the fire protection material and the heat insulating material are stored inside the moving building material, the moving building material has heat insulation by the heat insulating material, and the moving building material closes the opening of the building. When the opening is opened and closed, and the opening is closed with a movable building material, heat conduction through the opening is blocked by a heat insulating material, and a high heat insulating property of the opening is ensured, thereby saving energy. Thus, a reduction in cooling and heating costs can be achieved.

In the event of a fire, the progress of the flame can be stopped by the fire protection material housed inside the mobile building material, and the radiant heat radiated from the fire can be blocked by the heat insulating material. Can be prevented from becoming a radiant heat generation source, and the spread of fire and the damage caused by radiant heat can be prevented.

[0009] The fireproof material stored inside the mobile building material may be, for example, a non-combustible material such as aluminum, glass, mortar, gypsum, or a flame retardant material. Also, the insulation is
For example, phenol resin, rock wool, glass wool, and the like.

When aluminum is used as the fireproof material, for example, aluminum is aluminum hydroxide, and the aluminum hydroxide is impregnated or coated on a sheet of paper or the like to adhere to the sheet. The sheet is stored inside the mobile building material.

It is preferable that the sheet to which the aluminum hydroxide is adhered is formed with a space filled with a heat insulating material inside the movable building material and stored. When the heat-insulating material filling space is formed by the sheet, the space can be filled with the heat-insulating material. Therefore, the heat-insulating material aluminum and the heat-insulating material adhering to the sheet are integrated into the moving building material. And can be used as a core of mobile building materials to produce mobile building materials.

In order to form a heat insulating material filling space by a sheet, for example, the sheet is made elongated,
Each folded portion may be meandered while being curved and folded, thereby providing a heat insulating material filling space inside each folded portion, or by rounding each of the plurality of sheets into a circle, The interior may be a heat-insulating material-filled space, and the sheet may be bent into a so-called honeycomb shape to provide a heat-insulating material-filled space therein. The form is arbitrary.

However, if the sheet is elongated and the sheet is meandered while bending each folded portion and then folded, thereby providing a heat insulating material filling space inside each folded portion, one sheet is formed. It is now possible to form a large number of insulation material filling spaces with sheets,
Further, the workability for forming the heat insulating material filling space can be improved.

The heat insulating material filling space formed by the sheet may be directly filled with a heat insulating material such as rock wool or glass wool. However, when the heat insulating material is a phenol resin, the phenol resin is foamed. More preferably, filling is performed.

In this way, the phenolic resin can be densely filled in the space filled with the heat insulating material, and the heat insulating property can be improved by bubbles generated inside the phenol resin by foaming, so that the heat insulating property of the movable building material can be improved.

Further, since the phenol resin is a thermosetting resin, the strength and durability of the mobile building material are improved by curing the phenol resin in the event of a fire, and the mobile building material containing the phenol resin therein. Can reliably shut off the flame.

As described above, the heat insulating material filling space is formed by the sheet to which the aluminum hydroxide is adhered, and the space is filled with the heat insulating material to form the core to be housed inside the movable building material. In this case, one or more cores are tightly housed inside a box-shaped member to form a unit having fire resistance and heat insulation, and a plurality of units are placed inside a moving building material. By disposing them densely, a fireproof material made of aluminum hydroxide and a heat insulating material may be stored inside the moving building material.

Further, it is more preferable that the inside of the movable building material is divided into a plurality of sections by a partition member, and a fireproof material and a heat insulating material are stored in each area.

In this case, the fireproof material and the heat insulating material are fixed to the inside of the movable building material with an adhesive or the like, and the fireproof material and the heat insulating material are fixed inside the mobile building material due to heat at the time of a fire or an impact when the mobile building material moves. Even if the material is not fixed, it is possible to prevent the fire and heat insulation from falling off only in that area, thereby preventing the fire and heat insulation of the entire mobile building material from being reduced. Become.

The present invention can be applied to any moving building material, and the moving building material may be, for example, an entrance door, an indoor door, an emergency door, or a sliding door, and further closes or opens an opening such as a window. It may be a shutter, a shutter, or a moving partition. This moving partition may be of a sliding type of hanging from the top, or of a type of lifting and moving manually.

[0021]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below with reference to the drawings. FIG. 1 shows a door which is a movable building material, FIG. 2 is a front view of a partially broken door, and FIG.
FIG. 3 is an exploded perspective view of FIG. The door 1 according to the present embodiment is an indoor door that is attached to a partition wall 2 of a room with a hinge 3 and opens and closes an opening 4 of the wall 2. The structure can also be applied to entrance doors and emergency doors.

As shown in FIG. 3, the door 1 includes a frame member 5, adhesive plates 6 on both sides of the frame member 5, and surface members 7 on both the front and back sides further outside of the adhesive plate 6. It is formed with. The frame member 5 is formed by joining two long side members 5A and short side members 5B in a rectangular shape, and the long side members 5A and the short side members 5B are made of channel steel. The adhesive plate 6 is made of a thin steel plate, and an adhesive is applied to both front and back surfaces thereof. The surface material 7 is a metal plate. In this embodiment, each of the long side and the short side of the surface material 7 is provided with an edge portion 7A bent at a right angle. These edges 7A cover the outer surface of the frame member 5 when the frame member 5 is covered.

A plurality of partition members 8 and 9 made of a metal plate are arranged vertically and horizontally inside the rectangular frame member 5, and the inside of the door 1 is partitioned into a plurality of sections A by these partition members 8 and 9. I have. End portions 8 of these partition members 8, 9
A and 9A are narrow portions which can be inserted into the frame member 5 made of channel steel.
A and 9A are joined to the frame member 5 by screwing or welding. As shown in FIG. 4, a notch 8B cut from the lower surface is formed in the partition member 8, and a notch 9B cut from the upper surface is formed in the partition member 9. By meshing these cuts 8B and 9B, the respective partition members 8 and 9 are combined vertically and horizontally as shown in FIG.

FIG. 5 shows the above-mentioned area A formed inside the door 1 by a combination of the partition members 8 and 9, and the core 10 of the door 1 is arranged in this area A. Core 1
Reference numeral 0 denotes a heat-insulating material-filled space B formed of a sheet 11 of narrow width paper impregnated with aluminum hydroxide as a fireproof material, and a foamed phenol resin (phenol resin) as a heat insulating material is formed in the space B. (Foam) 12. The sheet 11 is bent a plurality of times by bending each folded portion while meandering, and the inside of each folded portion is a heat insulating material filling space B.
In the present embodiment, the core 10 formed of one sheet 11 and the phenolic resin foam 12 is provided in one area A.
Are arranged.

The assembling work of the door 1 is performed as follows.
The adhesive plate 6 is placed on one of the surface members 7 turned upside down, and the frame member 5 on which the partition members 8 and 9 are assembled in advance is further placed thereon, and the core is placed in each area A formed by the partition members 8 and 9. 10 are densely arranged. After this, the frame material 5
The rest of the adhesive plate 6 is placed on top of this, and the rest of the surface material 7 is further placed thereon. Next, a large load is applied to the door 1 from above.
Of the frame member 5, the partition members 8, 9 and the surface member 7 via the adhesive applied to both surfaces of the adhesive plate 6, and the respective cores 10
Is adhered to the adhesive plate 6.

After that, if necessary, the frame member 5, the partition members 8, 9 and the surface member 7 may be joined with screws or welding.

Next, predetermined operations such as attaching the knob 13 to the door 1 and painting the door 1 are performed.

According to the door 1 according to the above embodiment,
Since the inside of the door 1 contains a fireproof material made of aluminum hydroxide impregnated in the sheet 11 and a heat insulating material made of the phenolic resin foam 12, the opening 4 in FIG. When the door 1 is open, the heat conduction through the opening 4 from one room to the other room partitioned by the wall 2 is blocked by the phenolic resin foam 12 inside the door 1 and the heat insulating material is provided inside the wall. If it is stored, high heat insulation of the entire wall 2 including the opening 4 can be ensured in addition to the heat insulating material, and energy saving and reduction in cooling and heating costs can be realized.

Further, when a fire occurs in one room, a fire-preventing material made of aluminum hydroxide inside the door 1 can stop the flame from propagating to the room to the other, and the heat insulation by the phenol resin foam 12 can be prevented. Due to the material, radiant heat radiated from a fire spot in one room can be blocked from reaching the other room, and even if the door 1 receives the heat of fire, the door 1 becomes a radiant heat source. It can be suppressed by the phenolic resin foam 12, which can prevent the spread of fire and the damage caused by radiant heat.

Further, the phenolic resin is a thermosetting resin, and is cured when the temperature rises due to the heat of a fire. Therefore, at the time of a fire, the strength and durability of the door 1 are improved by the phenolic resin, thereby generating the phenol resin in one room. It will also be possible to reliably block fire flames.

Further, since the phenol resin is foamed and filled in the heat-insulating material filling space B, the space B can be densely filled with the phenol resin, and the phenol resin is foamed inside the phenol resin. As a result, bubbles are formed, so that the heat insulating property of the phenol resin can be enhanced.

Further, since the sheet 11 is impregnated with the fireproof material made of aluminum hydroxide and the heat insulating material made of the phenol resin foam 12 is filled in the heat insulating material filling space B formed by the sheet 11, These fireproof material and heat insulating material can be stored inside the door 1 as the core 10 of the door 1, so that the production work of the door 1 can be simplified.

Further, since the sheet 11 impregnated with aluminum hydroxide is bent a plurality of times while meandering while bending the folded portion, the inside of each folded portion is the heat-insulating material filling space portion B. A large number of heat-insulating-material-filled spaces B can be formed only by performing a simple operation of meandering while folding the sheets 11, so that the production of the core 10 can be simplified.

The interior of the door 1 is divided into a plurality of sections A by partition members 8 and 9, and the cores 10 are stored in the respective sections A. Therefore, even if the adhesion of the core 10 in a certain area A is peeled off due to, for example, heat in a fire or an impact when the door 1 is opened and closed, The falling off of the core 10 can be limited to only the area A, and it is possible to prevent the core 10 in another area A from falling off due to the influence of the dropped core 10, so that the door 10 can be prevented. (1) It is possible to prevent the overall fire protection and heat insulation from being reduced.

Further, as described above, since the surface material 7 is bonded to the partition members 8 and 9 with the adhesive of the adhesive plate 6, even if the surface material 7 receives heat from a fire, the surface material 7 may be warped. This does not occur, and since the partition members 8 and 9 also serve as reinforcing materials for the door 1, the strength of the door 1 is increased.
Damage and the like in the event of a fire can be effectively prevented.

[0036]

According to the present invention, the fire protection material and the heat insulating material housed inside the mobile building material can provide the mobile building material with both fire protection and heat insulation.

[Brief description of the drawings]

FIG. 1 is a perspective view showing the use of a door as a mobile building material.

FIG. 2 is a front view of a partially broken door.

FIG. 3 is an exploded perspective view of a door.

FIG. 4 is an exploded perspective view showing how to combine the partition members shown in FIGS. 2 and 3;

FIG. 5 is a perspective view showing a core 10 including a fireproof material and a heat insulating material arranged in the area shown in FIGS. 2 and 3;

FIG. 6 is a sectional view taken along line VI-VI of FIG. 2;

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Door which is a mobile building material 5 Frame material 6 Adhesive plate 7 Surface material 8, 9 Partition member 10 Core 11 Sheet impregnated with aluminum hydroxide which is a fireproof material 12 Phenolic resin foam which is a heat insulating material A Area B Heat insulating material Filling space

Claims (4)

[Claims] 1. A mobile building material characterized in that a fireproof material and a heat insulating material are housed inside. 2. The mobile building material according to claim 1, wherein the fireproof material is aluminum hydroxide, and the aluminum hydroxide is attached to a sheet, and the sheet is a heat insulating material filling space inside the mobile building material. A moving building material, wherein a heat insulating material is filled in the heat insulating material filling space portion. 3. The mobile building material according to claim 2, wherein the heat insulating material is a phenol resin, and the phenol resin is foamed and filled in the heat insulating material filling space. . 4. The mobile building material according to claim 1, wherein the interior of the mobile building material is partitioned into a plurality of sections by a partition member, and the fireproof material and the heat insulating material are stored in the respective sections. Mobile building material characterized by being.