JPH0711211Y2 - Composite panel wall - Google Patents
Composite panel wallInfo
- Publication number
- JPH0711211Y2 JPH0711211Y2 JP1987138895U JP13889587U JPH0711211Y2 JP H0711211 Y2 JPH0711211 Y2 JP H0711211Y2 JP 1987138895 U JP1987138895 U JP 1987138895U JP 13889587 U JP13889587 U JP 13889587U JP H0711211 Y2 JPH0711211 Y2 JP H0711211Y2
- Authority
- JP
- Japan
- Prior art keywords
- composite
- tongue
- indoor side
- groove
- composite panel
- 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
Landscapes
- Building Environments (AREA)
- Finishing Walls (AREA)
Description
【考案の詳細な説明】 〔産業上の利用分野〕 この考案は複合パネルを連設してなった壁体、より詳細
には防火構造の壁体に関する。[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a wall body formed by connecting a plurality of composite panels, more specifically to a wall body of a fireproof structure.
防火構造の壁体は建築基準法施工令（第108条第４号）
に規定されている性能を満足する必要がある。その中の
１つに裏面への発炎がないことがあげられている。従来
の防火構造用のパネルを側縁に設けた凸条と凹溝とをさ
ねはぎして連設してなった壁体は、屋内側のさねはぎ部
分の目地をカバープレートで覆っているが、ポリイソシ
アヌレート系等の有機質系発泡体からなる断熱材を芯材
とする複合パネルの場合は、発泡体が分解して可燃性ガ
スを発生し、これが着火して裏面側に流出することを防
止できなかった。The wall of fireproof structure is the Building Standard Act construction order (Article 108, No. 4)
It is necessary to satisfy the performance specified in. One of them is that there is no flame on the back side. A wall body in which panels for a conventional fireproof structure are provided on the side edges by tongue-and-groove connection of convex stripes and concave grooves, and the joints of the tongue-and-groove portion on the indoor side are covered with a cover plate. However, in the case of a composite panel whose core material is a heat insulating material made of organic foam such as polyisocyanurate, the foam decomposes to generate flammable gas, which ignites and flows out to the back side. I could not prevent that.
この考案は上記問題点の解決を図ったものである。その
目的は有機質系発泡体断熱材を用いた複合パネルを連設
したものであって、加熱した際に裏面（屋内側）に火炎
が流出しない複合パネル壁体を提案するにある。This invention is intended to solve the above problems. The purpose is to provide a composite panel wall body in which flames do not flow out to the back surface (indoor side) when heated, which is a series of composite panels using an organic foam heat insulating material.
以下、第１図，第２図に示す実施例の壁体により説明す
る。この壁体はコンクリート基礎１上に建込んだＨ形鋼
の柱２および軽量形鋼の胴縁３の屋外側に幅500mmの複
合パネル４を壁方向に並列して連設し構成されている。Hereinafter, description will be given with reference to the wall body of the embodiment shown in FIGS. This wall is constructed by arranging a composite panel 4 having a width of 500 mm in parallel in the wall direction on the outdoor side of a column 2 of H-section steel and a furring strip 3 of lightweight section steel built on a concrete foundation 1. .
複合パネル４は第２図のごとく、ポリイソシアヌレート
系発泡体からなる断熱材５の表面に閉鎖断面形をなした
厚さ0.5mmの亜鉛鉄板６を配し、その屋内側（第２図に
おいて下側）の亜鉛鉄板６の内面、すなわち断熱材５と
の界面にガラスウールマットからなる厚さ5mmの不燃材
層７を無機質接着剤８で接着積層して配してなってい
る。As shown in FIG. 2, the composite panel 4 has a 0.5 mm-thick zinc iron plate 6 having a closed cross-section formed on the surface of a heat insulating material 5 made of a polyisocyanurate-based foam, and its indoor side (in FIG. 2). A non-combustible material layer 7 made of glass wool mat and having a thickness of 5 mm is bonded and laminated with an inorganic adhesive 8 on the inner surface of the zinc iron plate 6 on the lower side, that is, the interface with the heat insulating material 5.
この複合パネル４は長さ方向に沿う側縁に凸条９および
凹溝10が設けてあり、並列したパネル4,4はさねはぎし
て連設してある。凸条９は屋外側の面は屋内側の面に比
べ広く、凹溝10を構成する屋外側の面は屋内側の面に比
べ広くなしてあり、表裏両面に配した亜鉛鉄板6,6の端
部は、凸条９の屋外側面および凹溝10内の屋外側壁面に
おいて重合し、リベット11で接合し、閉鎖断面形となし
てある。The composite panel 4 is provided with a ridge 9 and a groove 10 on the side edge along the lengthwise direction, and the parallel panels 4, 4 are connected by tongue-and-groove connection. The ridge 9 has a wider surface on the outdoor side than the surface on the indoor side, and the surface on the outdoor side forming the concave groove 10 is wider than the surface on the indoor side. The ends are superposed on the outdoor side surface of the ridge 9 and the outdoor side wall surface in the groove 10, and are joined by the rivet 11 to form a closed cross section.
さねはぎ部分には、屋内側目地内に無機質接着剤12を詰
込み接着し、さらに、凹溝10底と凸条９先端との間およ
び屋内側目地開口部に無機質シール材13,14、屋外側目
地内部に弾性発砲シール材15を充填してある。さねはぎ
部分の屋内側には２つのパネル4,4の側縁にまたがるカ
バープレート16を配し、このカバープレート16を介し、
２つのパネル4,4をリベット11を打込み固定し、接合し
てあり、同時に目地を屋内側から閉塞している。なお、
第２図において17はパネル４を固定する胴縁３にネジ込
んだビスである。In the tongue-and-groove part, the inorganic adhesive 12 is packed and bonded inside the joint on the indoor side, and further, the inorganic sealing material 13, 14 is provided between the bottom of the groove 10 and the tip of the ridge 9 and on the joint opening on the indoor side. An elastic foam sealing material 15 is filled inside the joint on the outdoor side. On the indoor side of the tongue-and-groove part, a cover plate 16 that straddles the side edges of the two panels 4 and 4 is arranged, and via this cover plate 16,
The two panels 4 and 4 are fixed by rivets 11 and fixed to each other, and at the same time, the joint is closed from the indoor side. In addition,
In FIG. 2, 17 is a screw screwed into the furring strip 3 for fixing the panel 4.
この壁体で用いる接着剤は、例えばA1203，Si02を主成
分としたものである。無機質シール材はA1203，Si02を
主成分としたセラミックロープ等であり、凹溝底シール
材13としては石綿ロープ等である。また、カバープレー
トとしては着色亜鉛鉄板、ステンレス鋼板等を用い、亜
鉛メッキ鋼製リベット等を用い固着するとよい。Adhesive used in this wall, for example those composed mainly of A1 2 0 3, Si0 2. Inorganic sealing material is a ceramic rope or the like as a main component A1 2 0 3, Si0 2, a concave groove bottom sealing member 13 is asbestos rope. As the cover plate, a colored zinc iron plate, a stainless steel plate, or the like may be used, and a galvanized steel rivet or the like may be used for fixing.
複合パネルを構成する断熱材はイソシアヌル酸エステル
類のポリマー、あるいはそれらのフェノール変性ポリマ
ー、等の有機質系の発泡体である。不燃材はガラスウー
ルマットあるいはロックウールマット等を、ケイ酸ナト
リウム、炭酸カルシウム，ケイ酸アルミニウム等を主成
分とする接着剤で接着すると好適である。金属板として
は亜鉛鉄板のほか、ステンレス鋼板，アルミニウム板，
チタン等がある。The heat insulating material constituting the composite panel is an organic foam such as a polymer of isocyanuric acid ester or a phenol-modified polymer thereof. As the non-combustible material, it is preferable to adhere glass wool mat or rock wool mat with an adhesive containing sodium silicate, calcium carbonate, aluminum silicate as a main component. In addition to zinc-iron plate, stainless steel plate, aluminum plate,
There are titanium etc.
この壁体は閉鎖断面形の金属板で覆れた複合パネルを
さねはぎして連設してあり、目地は屋内側において無機
質接着剤で接着し、無機質シールー材が詰込まれている
ので、加熱によりパネル内の発泡体が分解しガスが発生
しても裏面への炎の流出を防止できる。また屋内側目
地は２つのパネルにまたがり固着したカベープレートで
閉塞してあり、隣合う２つのパネルはカバープレートを
介し接合してあるので、パネルが熱変形してさねはぎし
た間隙が拡大するのを防止し、無機質接着剤およびシー
ル材による火炎の流出防止作用をより確実なものとする
ことができる。This wall is made up of a series of composite panels covered with a metal plate with a closed cross-section, and the joints are bonded with an inorganic adhesive on the indoor side, and are filled with an inorganic sealant. Even if the foam in the panel is decomposed by heating and gas is generated, the flame can be prevented from flowing out to the back surface. In addition, the joint on the indoor side is closed by a cover plate that is fixedly attached across two panels, and the two adjacent panels are joined together through a cover plate, so the panels are thermally deformed and the tongue-and-groove gap expands. Can be prevented, and the action of preventing the outflow of flame by the inorganic adhesive and the sealing material can be made more reliable.
この壁体の複合パネルは屋内側の金属板の内面に不燃材
層が接着剤で接着積層してあるので、壁体を屋外側か
ら加熱して発泡体の断熱材が燃焼しても、不燃材層およ
び接着剤は燃焼せず、裏面（屋内側）の金属板への断熱
効果を発揮し裏面温度を350℃以下に維持でき、防火構
造用パネルとして１つの要件を満足することができる。Since the non-combustible material layer is laminated on the inner surface of the metal plate on the indoor side with an adhesive, the composite panel of this wall body is non-combustible even when the wall body is heated from the outdoor side and the heat insulating material of the foam burns. The material layer and the adhesive do not burn, exhibit a heat insulating effect on the back surface (indoor side) of the metal plate, and can maintain the back surface temperature at 350 ° C. or less, and can satisfy one requirement as a panel for a fireproof structure.
この壁体の施工において、複合パネル間の接合は、屋
内側からカバープレートを介し、リベットを打ち行なう
ことができ、屋外側からの作業の必要がなく施工性がよ
い。In the construction of the wall body, the composite panels can be joined by rivets from the indoor side through the cover plate, and the workability is good without the need for the work from the outdoor side.
なお、実施例の複合パネルは表裏の亜鉛鉄板端部は凸条
および凹溝部分で重合しリベットで接合してあるので、
金属板の変形が起こりがたく、パネル内の可燃性ガスの
漏出、燃焼を抑制できる。同時に、さねはぎした目地の
間隙の拡大を防止し裏面への火炎の流出の抑制に作用す
る。In the composite panel of the example, since the ends of the zinc-iron plates on the front and back sides are polymerized at the ridges and groove portions and joined by rivets,
The metal plate is unlikely to be deformed, and the leakage and combustion of flammable gas in the panel can be suppressed. At the same time, it prevents the expansion of the tongue-and-groove joint gap and suppresses the outflow of flames to the back surface.
この考案は以上の通りである。この複合パネル壁体は、
可燃性のポリイソシアヌレート系発砲体の断熱材を用い
るにかかわらず加熱した際に裏面、（屋内側）に火炎が
流出せず、裏面温度を350℃以下に維持でき、防火構造
用の要件を満足する。また、壁体を構築する際のパネル
組立の施工性がよい。This invention is as described above. This composite panel wall
Despite the use of a flammable polyisocyanurate foam insulation, the flame does not flow to the back surface (indoor side) when heated, and the back surface temperature can be maintained at 350 ° C or lower. Be satisfied. In addition, the workability of panel assembly when constructing the wall is good.
第１図，第２図は実施例の複合パネル壁体の一部断面で
示す斜視図、および要部の拡大断面図である。 １……コンクリート基礎、２……Ｈ形鋼の柱、３……胴
縁、４……複合パネル、５……断熱材、６……亜鉛鉄
板、７……不燃材層、８……無機質接着剤、９……凸
条、10……凹溝、11……リベット、12……無機質接着
剤、13,14……無機質シール材、15……弾性発泡シール
材、16……カバープレート、17……ビス。FIG. 1 and FIG. 2 are a perspective view showing a partial cross section of a composite panel wall body of an embodiment, and an enlarged cross sectional view of a main part. 1 ... Concrete foundation, 2 ... H-shaped steel column, 3 ... Furnace, 4 ... Composite panel, 5 ... Insulation material, 6 ... Zinc iron plate, 7 ... Incombustible material layer, 8 ... Inorganic material Adhesive, 9 ... ridge, 10 ... groove, 11 ... rivet, 12 ... inorganic adhesive, 13,14 ... inorganic sealing material, 15 ... elastic foam sealing material, 16 ... cover plate, 17 ... Bis.
Claims (1)
不燃材層を接着積層してなる断熱材の周面を覆い閉鎖断
面形の金属板が配してある複合パネルを、その側縁に設
けた凸条および凹溝をさねはぎして構成した複合パネル
壁体であって、さねはぎ部の目地は屋内側において無機
質接着剤で接着するとともに無機質シール材が充填して
あり、さねはぎ部屋内側の２つの複合パネル側縁間にま
たがり配したカバープレートを介し隣合う２つの複合パ
ネルを接合し、かつさねはぎ部目地を屋内側から閉塞し
てなることを特徴とする複合パネル壁体。1. A composite panel in which a metal plate having a closed cross section is arranged on a side edge of a polyisocyanurate-based foam layer to cover a peripheral surface of a heat insulating material obtained by adhesively laminating a non-combustible material layer on a back surface thereof. A composite panel wall body formed by tongue-and-groove provided ridges and grooves, wherein the joints of the tongue-and-groove part are bonded with an inorganic adhesive on the indoor side and filled with an inorganic sealing material. A composite characterized in that two adjacent composite panels are joined via a cover plate laid across the edges of the two composite panels inside the Negro room and the tongue and groove joints are closed from the indoor side. Panel wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987138895U JPH0711211Y2 (en) | 1987-09-11 | 1987-09-11 | Composite panel wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987138895U JPH0711211Y2 (en) | 1987-09-11 | 1987-09-11 | Composite panel wall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6444906U JPS6444906U (en) | 1989-03-17 |
| JPH0711211Y2 true JPH0711211Y2 (en) | 1995-03-15 |
Family
ID=31401653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987138895U Expired - Lifetime JPH0711211Y2 (en) | 1987-09-11 | 1987-09-11 | Composite panel wall |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0711211Y2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0784788B2 (en) * | 1989-04-19 | 1995-09-13 | 大同鋼板株式会社 | Insulation panel and its joint structure |
| JPH0744669Y2 (en) * | 1989-11-27 | 1995-10-11 | 株式会社淀川製鋼所 | Insulation wall panel connection structure |
| JP2003056160A (en) * | 2001-08-20 | 2003-02-26 | Chuo Co Ltd | Architectural panel |
| JP6146854B2 (en) * | 2013-01-11 | 2017-06-14 | 日鉄住金鋼板株式会社 | Insulated fireproof panel |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6285605U (en) * | 1985-11-18 | 1987-06-01 |
-
1987
- 1987-09-11 JP JP1987138895U patent/JPH0711211Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6444906U (en) | 1989-03-17 |
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