JPH0598720A - Fire resistant structure of outer wall panel with steel framed furring strip - Google Patents
Fire resistant structure of outer wall panel with steel framed furring stripInfo
- Publication number
- JPH0598720A JPH0598720A JP28576691A JP28576691A JPH0598720A JP H0598720 A JPH0598720 A JP H0598720A JP 28576691 A JP28576691 A JP 28576691A JP 28576691 A JP28576691 A JP 28576691A JP H0598720 A JPH0598720 A JP H0598720A
- Authority
- JP
- Japan
- Prior art keywords
- wall panel
- insulating material
- furring strip
- steel
- heat insulating
- 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.)
- Granted
Links
Landscapes
- Building Environments (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】この発明は、内側面に鉄骨胴縁を
備えた外壁パネルを鉄骨梁の外側に取付けるようにした
建築物において、その鉄骨梁との間の断熱構造に関する
ものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a heat insulating structure between a steel frame beam and an outer wall panel having a steel frame on its inner surface, which is attached to the outside of the steel beam.
【０００２】[0002]
【従来の技術】コンクリート板からなるパネル本体の内
側面に、梁などの鉄骨軸組に取付けるための鉄骨胴縁を
取付けた外壁パネルを用いることが行なわれている。こ
の場合、鉄骨造建築物の鉄骨梁の耐火構造に関する基準
によって、梁と外壁パネルとの間に耐火被覆を行なうこ
とが必要となる。図３は、このような耐火被覆を行なっ
た例であって、Ｈ型鋼からなる梁（11）の外側面に、内
側面に溝型鋼の鉄骨胴縁（12）を備えた外壁パネル（1
3）を取付けた後、その梁（11）の全周から鉄骨胴縁（1
2）にまたがって、断熱材（14）を被覆している。2. Description of the Related Art It has been practiced to use an outer wall panel in which a steel frame is attached to an inner frame of a panel body made of a concrete plate for attaching to a steel frame framework such as a beam. In this case, it is necessary to provide a fireproof coating between the beam and the outer wall panel according to the standard regarding the fireproof structure of the steel beam of the steel frame building. FIG. 3 shows an example of such a fireproof coating, in which an outer wall panel (1) provided with an outer side of a beam (11) made of H-shaped steel and a steel frame furrow (12) of grooved steel on the inner side surface.
After installing 3), from the entire circumference of the beam (11) to the steel frame (1
The insulation (14) is covered over 2).
【０００３】[0003]
【発明が解決しようとする課題】上記従来の構造におい
ては、断熱材（14）による耐火被覆を全て現場で行なう
ものであり、そのためには、外壁パネル（13）を取付け
た後に梁（11）と鉄骨胴縁（12）間にまたがって断熱材
（14）を施工する必要があり、作業時期に制約を受ける
という問題があるとともに、施工工数も多くなる欠点が
あった。In the above-mentioned conventional structure, the fireproof coating by the heat insulating material (14) is entirely performed on site, and therefore the beam (11) is installed after the outer wall panel (13) is mounted. Since it is necessary to apply the heat insulating material (14) between the steel frame and the steel frame (12), there is a problem that the work period is restricted, and the number of construction steps is large.
【０００４】この発明は、このような従来の欠点を解決
することを目的とするものである。すなわち、この発明
は、鉄骨胴縁を備えた外壁パネルを取付けるものにおい
て、その胴縁と梁との間の断熱材の施工を、容易に行な
うことができるようにするものである。The present invention is aimed at overcoming such conventional drawbacks. That is, the present invention is to attach an outer wall panel having a steel frame furring strip so that the heat insulating material between the furring strip and the beam can be easily installed.
【０００５】[0005]
【課題を解決するための手段】上記の課題を解決するた
めの、この発明の手段は、あらかじめ鉄骨胴縁の梁に対
応する部分にのみ断熱材を充填しておくものである。Means for Solving the Problems The means for solving the above problems is to fill the heat insulating material in advance only in the portions of the steel frame furrow corresponding to the beams.
【０００６】[0006]
【作用】梁の対応する部分にあらかじめ断熱材が取付け
られているので、胴縁側には現場での断熱材の施工が不
要となる。Since the heat insulating material is preliminarily attached to the corresponding part of the beam, it is not necessary to install the heat insulating material on site on the furring strip side.
【０００７】[0007]
【実施例】図２は、この発明の外壁パネルを内側面側か
ら見た斜視図であり、図において、（１）は、コンクリ
ート板からなるパネル本体（１）であって、そのパネル
本体（１）の内側面に、溝型鋼からなる複数本の鉄骨胴
縁（２）（２）…が水平方向に取付けられている。ま
た、その胴縁の左右方向の両端には、同じく溝型鋼から
なる縦枠（３）が取付けられている。そして、この実施
例では、各鉄骨胴縁（２）（２）間の空間のうち、比較
的近接して配置された上下２本の胴縁（２）（２）間の
空間に、ロックウール保温板からなる断熱材（４）を充
填している。FIG. 2 is a perspective view of an outer wall panel of the present invention as seen from the inner side surface side. In the figure, (1) is a panel body (1) made of a concrete plate. On the inner side surface of 1), a plurality of steel frame furring strips (2) (2) ... Vertical frames (3) also made of channel steel are attached to both ends of the furring strip in the left-right direction. In this embodiment, among the spaces between the steel frame furrows (2) and (2), rock wool is placed in the space between the upper and lower furring ribs (2) and (2) that are relatively close to each other. It is filled with a heat insulating material (4) made of a heat insulating plate.
【０００８】そして、あらかじめ上記のように工場で断
熱材（４）を取付けた外壁パネル（５）を現場に搬入し
て、図１のように、Ｈ型鋼からなる梁（６）の外側面に
取付けるが、その際、充填された断熱材（４）は、その
梁（６）の外側面に対応するように配置されているの
で、この断熱材（４）が、梁（６）の外側面に当接して
その梁（６）外側面を被覆することになる。このため、
梁（６）の耐火被覆は、それ以外の面、すなわち、図１
のように、下面および外壁パネル（６）とは反対側の面
にのみ、断熱材（７）を施工すればよい。Then, the outer wall panel (5) to which the heat insulating material (4) has been attached in advance in the factory as described above is carried into the site, and the outer surface of the beam (6) made of H-shaped steel is placed on the outer surface as shown in FIG. The heat insulating material (4) is attached so that the filled heat insulating material (4) is arranged so as to correspond to the outer surface of the beam (6). To abut the outer surface of the beam (6). For this reason,
The refractory coating of the beam (6) is on the other side, ie FIG.
As described above, the heat insulating material (7) may be applied only to the lower surface and the surface opposite to the outer wall panel (6).
【０００９】図において、（８）は、梁間（６）に取付
けられるコンクリート製の床板である。In the figure, (8) is a concrete floor plate attached to the beam space (6).
【００１０】[0010]
【発明の効果】以上のように、この発明によれば、あら
かじめ梁に対応する位置に断熱材を充填しているから、
この外壁パネル側の断熱材によって梁の外側面側の耐火
被覆を、その外壁パネルの取付けと同時に行なわれるこ
ととなって、梁にはその他の部分にのみ断熱材を施工す
ればよく、現場施工の工数をそれだけ削減できる効果が
ある。さらに、梁に対応する部分にのみ予め断熱材を取
付けるので、胴縁間の空間の全体にわたって断熱材を充
填する場合に比較して、断熱材の必要量が少なくて済
み、安価に製作できるという効果が得られる。As described above, according to the present invention, since the heat insulating material is filled in the position corresponding to the beam in advance,
With this outer wall panel side heat insulating material, the fireproof coating on the outer surface side of the beam will be performed at the same time as mounting the outer wall panel, so that it is sufficient to apply the heat insulating material only to the other parts on the beam. This has the effect of reducing the number of man-hours. Further, since the heat insulating material is preliminarily attached only to the portion corresponding to the beam, the required amount of the heat insulating material is smaller than that in the case where the space between the furring strips is filled with the heat insulating material, and it can be manufactured at low cost. The effect is obtained.
【図１】この発明の実施例を示す外壁パネル取付け状態
の縦断面図である。FIG. 1 is a vertical cross-sectional view of an outer wall panel attached to an embodiment of the present invention.
【図２】同じく外壁パネルの斜視図である。FIG. 2 is a perspective view of an outer wall panel of the same.
【図３】従来の耐火被覆の構造を示す縦断面図である。FIG. 3 is a vertical cross-sectional view showing the structure of a conventional fireproof coating.
（１） パネル本体 （２） 鉄骨胴縁 （４） 断熱材 （５） 外壁パネル （６） 梁 （７） 断熱材 (1) Panel body (2) Steel frame furrow (4) Heat insulating material (5) Outer wall panel (6) Beam (7) Heat insulating material
Claims (1)
の外側に取付けるものにおいて、上記鉄骨胴縁内の空間
の前記梁との対応部にのみ、断熱材を充填してなること
を特徴とする鉄骨胴縁付き外壁パネルの耐火構造。1. An outer wall panel having a steel frame furnishing on an inner surface thereof is attached to the outside of a beam, wherein a heat insulating material is filled only in a space in the steel furring frame corresponding to the beam. Fireproof structure of outer wall panel with steel frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28576691A JP3159747B2 (en) | 1991-10-05 | 1991-10-05 | Fire-resistant structure of exterior wall panel with steel frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28576691A JP3159747B2 (en) | 1991-10-05 | 1991-10-05 | Fire-resistant structure of exterior wall panel with steel frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0598720A true JPH0598720A (en) | 1993-04-20 |
| JP3159747B2 JP3159747B2 (en) | 2001-04-23 |
Family
ID=17695777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP28576691A Expired - Fee Related JP3159747B2 (en) | 1991-10-05 | 1991-10-05 | Fire-resistant structure of exterior wall panel with steel frame |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3159747B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020083301A (en) * | 2001-04-26 | 2002-11-02 | 주식회사한그린텍 | Fire protection apparatus between well and slab of steel skeleton and constructing method the same |
| CN102322105A (en) * | 2011-07-29 | 2012-01-18 | 武汉建工股份有限公司 | Thin-wall cast-in-situ concrete enclosure structure and steel structure flexible connection and water stop treatment method |
-
1991
- 1991-10-05 JP JP28576691A patent/JP3159747B2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020083301A (en) * | 2001-04-26 | 2002-11-02 | 주식회사한그린텍 | Fire protection apparatus between well and slab of steel skeleton and constructing method the same |
| CN102322105A (en) * | 2011-07-29 | 2012-01-18 | 武汉建工股份有限公司 | Thin-wall cast-in-situ concrete enclosure structure and steel structure flexible connection and water stop treatment method |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3159747B2 (en) | 2001-04-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |