JP3000498B2 - Fireproof partition - Google Patents
Fireproof partitionInfo
- Publication number
- JP3000498B2 JP3000498B2 JP4185428A JP18542892A JP3000498B2 JP 3000498 B2 JP3000498 B2 JP 3000498B2 JP 4185428 A JP4185428 A JP 4185428A JP 18542892 A JP18542892 A JP 18542892A JP 3000498 B2 JP3000498 B2 JP 3000498B2
- Authority
- JP
- Japan
- Prior art keywords
- fire
- glass
- resistant
- fireproof
- partition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Description
【０００１】[0001]
【産業上の利用分野】本発明は建築物の防火区画の耐火
間仕切に係るものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fireproof partition of a fire protection section of a building.
【０００２】[0002]
【従来の技術】従来の建築物における防火区画として
は、コンクリート壁並びに石膏ボードやけい酸カルシゥ
ム板を使用した簡易耐火間仕切が使用されていた。2. Description of the Related Art As a fire protection section in a conventional building, a simple fire-resistant partition using a concrete wall and a gypsum board or a calcium silicate board has been used.
【０００３】[0003]
【発明が解決しようとする課題】従来の建築物に使用さ
れる防火区画の耐火間仕切壁はコンクリート等の材料に
より構成されており、耐火間仕切壁が厚くて重量が重い
上に、外部からの光を建物内部へ取り入れることができ
ないという問題があった。本発明は前記の問題点に鑑み
提案するものであり、その目的とする処は、耐火断熱
性能を向上でき、火災時にどちらの積層板ガラスが熱
変形しても、この熱変形を相手側の積層板ガラスに影響
されずに吸収でき、耐火間仕切壁の厚さを薄くでき
て、軽量化でき、外部からの光を建物内部へ取り入れ
ることができて、明るい室内空間を構成でき、しかもデ
ザイン的にも優れた耐火間仕切を提供する点にある。A fire-resistant partition used in a conventional building is made of a material such as concrete. The fire-resistant partition is thick and heavy. There is a problem that cannot be incorporated into the building. The present invention has been made in view of the above problems, and has as its object to improve the heat insulation and thermal insulation performance. It can be absorbed without being affected by the glass sheet, the thickness of the fire-resistant partition can be reduced, the weight can be reduced, the light from the outside can be taken into the building, and a bright interior space can be constructed, and the design can be improved. It is intended to provide an excellent fire barrier.
【０００４】[0004]
【課題を解決するための手段】前記の目的を達成するた
めに、本発明の耐火間仕切は、火災によりガラス内部の
熱感応発泡剤が発泡して輻射熱を遮断するけい酸ソーダ
発泡層入り積層板ガラスの２枚をスペーサーを介して重
層して同各積層板ガラス間に空間部を形成してなる防火
ガラスを有し、同防火ガラスを支持する支持構造材を無
機質系の耐火被覆材により被覆して、その上に表面材を
取付けたことを特徴としている。In order to achieve the above-mentioned object, a fire-resistant partition of the present invention comprises a laminated glass sheet containing a foamed sodium silicate layer which cuts off radiant heat by foaming a heat-sensitive foaming agent inside the glass by a fire. A fire prevention glass in which a space is formed between the laminated glass sheets by laminating the two sheets through a spacer, and a supporting structure material supporting the fire prevention glass is covered with an inorganic refractory coating material. And a surface material is mounted thereon.
【０００５】[0005]
【作用】本発明の耐火間仕切は前記のように火災により
ガラス内部の熱感応発泡剤が発泡して輻射熱を遮断する
けい酸ソーダ発泡層入り積層板ガラスの２枚をスペーサ
ーを介して重層して同各積層板ガラスの間に空間部を形
成してなる防火ガラスを有し、同防火ガラスを支持する
支持構造材を無機質系の耐火被覆材により被覆したの
で、耐火間仕切の耐火断熱性能が向上する。As described above, the fire-resistant partition of the present invention is formed by laminating two laminated glass sheets containing a sodium silicate foamed layer through a spacer to block the radiant heat by foaming the heat-sensitive foaming agent inside the glass due to the fire. Since the fireproof glass having a space formed between the laminated glass sheets is provided, and the support structure material for supporting the fireproof glass is covered with the inorganic fireproof covering material, the fireproof heat insulating performance of the fireproof partition is improved.
【０００６】また２枚のけい酸ソーダ発泡層入り積層板
ガラスをスペーサーを介して重層して同各積層板ガラス
の間に空間部を形成したので、火災時にどちらの積層板
ガラスが熱変形しても、この熱変形が前記空間部により
吸収される。Further, since two laminated glass sheets each containing a foamed sodium silicate layer are layered via a spacer to form a space between the laminated glass sheets, even if either of the laminated glass sheets is thermally deformed in a fire, This thermal deformation is absorbed by the space.
【０００７】また耐火間仕切の主体を前記防火ガラスに
より構成したので、前記従来のコンクリート等よりなる
耐火間仕切に比べると耐火間仕切壁の厚さが薄くなっ
て、軽量化される。Further, since the main body of the fireproof partition is made of the fireproof glass, the thickness of the fireproof partition is thinner and lighter than that of the conventional fireproof partition made of concrete or the like.
【０００８】また耐火間仕切壁の主体を前記防火ガラス
により構成したので、外部からの光が建物内部へ取り入
れられて、明るい室内空間が構成され、しかも前記従来
のコンクリート等よりなる耐火間仕切壁に比べるとデザ
イン的にも優れている。Further, since the main part of the fire-resistant partition is made of the fire-resistant glass, light from the outside is introduced into the interior of the building to form a bright interior space, and it is compared with the conventional fire-resistant partition made of concrete or the like. And it is also excellent in design.
【０００９】[0009]
【実施例】次に本発明の耐火間仕切を図１に示す一実施
例により説明する。１はけい酸ソーダ発泡層入り積層ガ
ラスで、同積層ガラス１は火災によりガラス内部の熱感
応発泡剤が発泡して輻射熱を遮断するように構成されて
おり、同けい酸ソーダ発泡層入り積層板ガラス１の２枚
をスペーサー５を介して重層して、同各積層板ガラス１
の間に空間部を形成している。FIG. 1 shows an embodiment of a fireproof partition according to the present invention. Reference numeral 1 denotes a laminated glass containing a sodium silicate foamed layer, and the laminated glass 1 is configured so that a heat-sensitive foaming agent inside the glass is foamed by a fire to block radiant heat. 1 are laminated with a spacer 5 interposed therebetween, and each laminated glass 1
A space is formed between them.
【００１０】２は前記各積層ガラス１等を支持する支持
構造材で、同支持構造材２は鋼材、無機質耐火材等によ
り構成されている。また３は同支持構造材２を被覆す耐
火被覆材で、同耐火被服材３はる無機質系の耐火材料、
耐火塗料等により構成されている。また４は表面材で、
同表面材４はスチール、ステンレススチール、アルミニ
ウム、木材、無機質系材料等により構成されており、前
記各積層ガラス１等を支持する支持構造材２を無機質系
の耐火被覆材３により被覆し、同耐火被覆材３の上に表
面材４を取付けている。なお火災時の熱から守るため、
耐火時間に合わせて、無機質系の耐火被覆材３の厚さを
調整して、その上に表面材４を取付けている。図中の符
号６はパッキング材、７は耐火シール材、８はセッティ
ングブロックである。Reference numeral 2 denotes a supporting structure for supporting the laminated glass 1 and the like. The supporting structure 2 is made of a steel material, an inorganic refractory material, or the like. Reference numeral 3 denotes a refractory covering material for covering the supporting structural material 2, and the refractory clothing material 3 is an inorganic refractory material;
It is made of fire-resistant paint or the like. 4 is a surface material,
The surface material 4 is made of steel, stainless steel, aluminum, wood, an inorganic material, or the like. The supporting structure material 2 that supports each of the laminated glasses 1 and the like is covered with an inorganic refractory coating material 3. The surface material 4 is mounted on the refractory coating material 3. In addition, to protect from heat at the time of fire,
The thickness of the inorganic refractory coating material 3 is adjusted according to the refractory time, and the surface material 4 is mounted thereon. In the figure, reference numeral 6 denotes a packing material, 7 denotes a fireproof seal material, and 8 denotes a setting block.
【００１１】[0011]
【発明の効果】本発明の耐火間仕切は前記のように火災
によりガラス内部の熱感応発泡剤が発泡して輻射熱を遮
断するけい酸ソーダ発泡層入り積層板ガラスの２枚をス
ペーサーを介して重層して同各積層板ガラスの間に空間
部を形成してなる防火ガラスを有し、同防火ガラスを支
持する支持構造材を無機質系の耐火被覆材により被覆し
たので、耐火間仕切の耐火断熱性能を向上できる。As described above, the fire-resistant partition of the present invention is obtained by laminating two sheets of laminated silicate glass containing a sodium silicate foamed layer through a spacer to block the radiant heat due to the expansion of the heat-sensitive foaming agent inside the glass due to the fire. Has a fire protection glass with a space formed between the laminated glass sheets, and the support structure material that supports the fire protection glass is covered with an inorganic fire-resistant coating material, improving the fire-insulation performance of the fire-resistant partition. it can.
【００１２】また２枚のけい酸ソーダ発泡層入り積層板
ガラスをスペーサーを介して重層して同各積層板ガラス
の間に空間部を形成したので、火災時にどちらの積層板
ガラスが熱変形しても、この熱変形を前記空間部により
吸収できる。Further, since two laminated glass sheets each containing a sodium silicate foam layer are layered via a spacer to form a space between the laminated glass sheets, even if either of the laminated glass sheets is thermally deformed in a fire, This thermal deformation can be absorbed by the space.
【００１３】また耐火間仕切の主体を前記防火ガラスに
より構成したので、前記従来のコンクリート等よりなる
耐火間仕切に比べると耐火間仕切壁の厚さを薄くでき
て、軽量化できる。Further, since the main body of the fireproof partition is made of the fireproof glass, the thickness of the fireproof partition wall can be made thinner and lighter than that of the conventional fireproof partition made of concrete or the like.
【００１４】また耐火間仕切壁の主体を前記防火ガラス
により構成したので、外部からの光を建物内部へ取り入
れることができて、明るい室内空間を構成でき、しかも
前記従来のコンクリート等よりなる耐火間仕切壁に比べ
るとデザイン的にも優れている。Further, since the main part of the fire-resistant partition is made of the above-mentioned fire-resistant glass, light from the outside can be taken into the interior of the building, and a bright interior space can be formed. In addition, the conventional fire-resistant partition made of concrete or the like can be used. Also better in design than.
【図１】本発明に係る耐火間仕切の一実施例を示す縦断
面図である。FIG. 1 is a longitudinal sectional view showing one embodiment of a fireproof partition according to the present invention.
１ 防火ガラス ２ 支持構造材 ３ 無機質系の耐火被覆材 ４ 表面材 ５ スペーサー ６ パッキング材 ７ 耐火シール材 ８ セッティングブロック DESCRIPTION OF SYMBOLS 1 Fire prevention glass 2 Supporting structural material 3 Inorganic fireproof coating material 4 Surface material 5 Spacer 6 Packing material 7 Fireproof seal material 8 Setting block
Claims (1)
発泡して輻射熱を遮断するけい酸ソーダ発泡層入り積層
板ガラスの２枚をスペーサーを介して重層して同各積層
板ガラス間に空間部を形成してなる防火ガラスを有し、
同防火ガラスを支持する支持構造材を無機質系の耐火被
覆材により被覆して、その上に表面材を取付けたことを
特徴とする耐火間仕切。1. A two-layered laminated glass sheet containing a sodium silicate foamed layer that blocks a radiant heat by foaming a heat-sensitive foaming agent inside the glass due to a fire, to form a space between the laminated glass sheets with a spacer interposed therebetween. Having formed fireproof glass,
A fire-resistant partition, characterized in that a support structure material for supporting the fire-resistant glass is covered with an inorganic fire-resistant coating material, and a surface material is mounted thereon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4185428A JP3000498B2 (en) | 1992-07-13 | 1992-07-13 | Fireproof partition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4185428A JP3000498B2 (en) | 1992-07-13 | 1992-07-13 | Fireproof partition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0633526A JPH0633526A (en) | 1994-02-08 |
| JP3000498B2 true JP3000498B2 (en) | 2000-01-17 |
Family
ID=16170617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4185428A Expired - Lifetime JP3000498B2 (en) | 1992-07-13 | 1992-07-13 | Fireproof partition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3000498B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002309692A (en) * | 2001-02-08 | 2002-10-23 | Sekisui Chem Co Ltd | Fire-resistive covering structure of concrete-panel wall opening-section reinforcing member |
-
1992
- 1992-07-13 JP JP4185428A patent/JP3000498B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0633526A (en) | 1994-02-08 |
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