JPH0688400A - External facing panel - Google Patents
External facing panelInfo
- Publication number
- JPH0688400A JPH0688400A JP26542892A JP26542892A JPH0688400A JP H0688400 A JPH0688400 A JP H0688400A JP 26542892 A JP26542892 A JP 26542892A JP 26542892 A JP26542892 A JP 26542892A JP H0688400 A JPH0688400 A JP H0688400A
- Authority
- JP
- Japan
- Prior art keywords
- panel
- mortar
- steel frame
- anchor
- external facing
- 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
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 45
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 41
- 239000010959 steel Substances 0.000 claims abstract description 41
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 230000002093 peripheral effect Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 6
- 238000005452 bending Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000009415 formwork Methods 0.000 description 2
- 239000011491 glass wool Substances 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Panels For Use In Building Construction (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】この発明は、ガラス繊維補強セメ
ント（ＧＲＣ）などからなるモルタルパネルを用いた外
装パネルに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an exterior panel using a mortar panel made of glass fiber reinforced cement (GRC) or the like.
【０００２】[0002]
【従来の技術】従来、カーテンウォールや、既存建物の
外装用に使用される外装パネルとして、ＧＲＣ等のモル
タルパネルに鉄骨フレームをアンカーで組付けた構成の
ものがある。この種の外装パネルでは、一般に図３に示
す方法で製造される。まず、定盤２０に内型枠２１と外
型枠２２とをセットする（図３（Ａ））。次に、内型枠
２１と外型枠２２で囲まれる空間内にモルタル２３を打
設する（図３（Ｂ））。仮養生の後、内型枠２１を除去
し（図３（Ｃ））、定着アンカー２５の取付けられた鉄
骨フレーム２４を、仮養生を経たモルタル２３の板部２
３ａにセットする（図３（Ｄ））。定着アンカー２５
の、モルタル板部２３ａに当接する部分を、ボンディン
グパッド２６によりモルタル板部２３ａの内側面に固定
する（図３（Ｅ））。養生の後、定盤２０および外型枠
２２を取外して外装パネル２７が得られる（図３
（Ｆ））。2. Description of the Related Art Conventionally, as an exterior panel used for a curtain wall or an exterior of an existing building, there is a construction in which a steel frame is attached to a mortar panel such as GRC by an anchor. This type of exterior panel is generally manufactured by the method shown in FIG. First, the inner mold 21 and the outer mold 22 are set on the surface plate 20 (FIG. 3A). Next, the mortar 23 is placed in the space surrounded by the inner mold 21 and the outer mold 22 (FIG. 3 (B)). After the temporary curing, the inner mold 21 is removed (FIG. 3 (C)), and the steel frame 24 to which the fixing anchor 25 is attached is replaced with the plate portion 2 of the mortar 23 that has undergone the temporary curing.
3a (FIG. 3 (D)). Anchor anchor 25
The portion of the above, which contacts the mortar plate portion 23a, is fixed to the inner surface of the mortar plate portion 23a by the bonding pad 26 (FIG. 3 (E)). After curing, the surface plate 20 and the outer frame 22 are removed to obtain the exterior panel 27 (FIG. 3).
(F)).
【０００３】[0003]
【発明が解決しようとする課題】しかし、この構成の外
装パネル２７では、モルタル２３の打設後に、内型枠２
１を外してもモルタル２３の各部が崩れなくなるまで仮
養生が必要で、製造の所要期間が長くかかるという問題
点がある。さらに、内型枠２１の除去、鉄骨フレーム２
４のセット、ボンディングパッド２６の施工など、多数
の工程が必要で、品質管理も複雑になる。また、ボンデ
ィングパッド２６のために外装パネル２７の内側面に凹
凸が目立ち、見栄えが悪いという問題点もある。However, in the exterior panel 27 having this structure, the inner formwork 2 is formed after the mortar 23 is placed.
Even if 1 is removed, there is a problem that provisional curing is required until each part of the mortar 23 does not collapse, which requires a long manufacturing period. Furthermore, the removal of the inner mold 21 and the steel frame 2
A large number of steps are required, such as the setting of 4 and the bonding pad 26, which complicates quality control. Further, there is a problem that the inner surface of the exterior panel 27 is conspicuous due to the bonding pad 26 and the appearance is bad.
【０００４】この発明の目的は、製造工程を短縮・簡略
化でき、仮養生時間も省け、さらに見栄えもよい外装パ
ネルを提供することである。An object of the present invention is to provide an exterior panel which can shorten / simplify the manufacturing process, save time for temporary curing, and have a good appearance.
【０００５】[0005]
【課題を解決するための手段】この発明の外装パネル
は、鉄骨フレームと、この鉄骨フレームに張られた板部
および前記鉄骨フレームの外周を覆う厚肉縁部を有する
モルタルパネルと、前記鉄骨フレームに固定されかつ前
記モルタルパネルの板部内に定着された定着アンカーと
を備えたものである。An exterior panel of the present invention is a steel frame, a mortar panel having a plate portion stretched over the steel frame and a thick edge portion covering the outer periphery of the steel frame, and the steel frame. And a fixing anchor fixed in the plate portion of the mortar panel.
【０００６】[0006]
【作用】この構成の外装パネルによると、製造工程にお
いて、鉄骨フレームをモルタル打設時の内型枠に兼用し
てモルタルパネルを成形できる。そのため、仮養生，内
型枠の脱型、および鉄骨フレームのセット作業が省け
る。また、モルタル打設時に鉄骨フレームの定着アンカ
ーをモルタル内に埋設できる。そのため、定着アンカー
をボンディングパッドで定着する工程が不要になり、モ
ルタル打ちが１回で済む。しかも、ボンディングパッド
を形成しないため、モルタルパネルの内側面が平坦面に
なり、パネルの内観がすっきりとする。According to the exterior panel having this structure, the mortar panel can be molded by using the steel frame also as the inner frame at the time of placing the mortar in the manufacturing process. Therefore, temporary curing, demolding of the inner mold, and setting work of the steel frame can be omitted. Further, the anchor of the steel frame can be embedded in the mortar when the mortar is set. Therefore, the step of fixing the fixing anchor with the bonding pad is not required, and the mortar hammering can be performed only once. Moreover, since the bonding pad is not formed, the inner side surface of the mortar panel becomes a flat surface, and the inner appearance of the panel becomes neat.
【０００７】[0007]
【実施例】この発明の一実施例を図１および図２に基づ
いて説明する。この外装パネル１は、鉄骨フレーム２
と、ＧＲＣ等からなるモルタルパネル３と、多数本の定
着アンカー４とで構成される。鉄骨フレーム２の外周面
から底面にかけてはグラスウールマットなどの緩衝材５
が貼付けられる。モルタルパネル３は、鉄骨フレーム２
に張られた板部３ａと、鉄骨フレーム２の外周を覆う厚
肉縁部３ｂとを有する。定着アンカー４はＬ形に折曲し
た鉄製のフラットバー等からなり、鉄骨フレーム２に溶
接等で固定され、かつモルタルパネル３の板部３ａ内に
埋め込み状態に定着される。定着アンカー４には鉄筋を
用いても良い。なお、鉄骨フレーム２は形鋼製の中桟を
有するものであっても良く、その場合、定着アンカー４
も中桟に適宜設ける。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described with reference to FIGS. This exterior panel 1 is a steel frame 2
And a mortar panel 3 made of GRC and the like, and a large number of fixing anchors 4. A cushioning material 5 such as a glass wool mat from the outer peripheral surface to the bottom surface of the steel frame 2
Is pasted. Mortar panel 3 is steel frame 2
It has a plate portion 3a stretched over the wall and a thick edge portion 3b that covers the outer periphery of the steel frame 2. The fixing anchor 4 is made of an iron flat bar bent in an L shape, is fixed to the steel frame 2 by welding or the like, and is fixed in the plate portion 3a of the mortar panel 3 in an embedded state. Reinforcing bars may be used for the fixing anchor 4. The steel frame 2 may have a middle bar made of shaped steel. In that case, the anchor 4
Also properly installed on the middle rail.
【０００８】外装パネル１の製造は、図２に示す工程に
より行われる。先ず、図２（Ａ）のように定盤６上に内
型枠兼用の鉄骨フレーム２と外型枠７とをセットする。
この場合に、鉄骨フレーム２は常盤６から所定高さだけ
浮き上がる位置に適宜の手段で保持する。定着アンカー
４および緩衝材５は、鉄骨フレーム２に予め取付けてお
く。The exterior panel 1 is manufactured by the steps shown in FIG. First, as shown in FIG. 2 (A), the steel frame 2 which also serves as the inner frame and the outer frame 7 are set on the surface plate 6.
In this case, the steel frame 2 is held by a suitable means at a position where the steel frame 2 floats above the base plate 6 by a predetermined height. The anchor 4 and the cushioning material 5 are attached to the steel frame 2 in advance.
【０００９】次いで、鉄骨フレーム２と外型枠７とで囲
まれる空間内に、図２（Ｂ）のようにＧＲＣ等のモルタ
ルを打設してモルタルパネル３を成形する。このモルタ
ル打設により、鉄骨フレーム２に固定されている定着ア
ンカー４の水平延長部４ａがモルタル内に埋め込まれ
る。養生期間を経て定盤６および外型枠７を脱型する
と、図１に示す外装パネル１が得られる。なお、モルタ
ルパネル３の外面には必要に応じて塗装等の表面処理を
施す。Next, as shown in FIG. 2B, mortar such as GRC is cast in the space surrounded by the steel frame 2 and the outer frame 7 to form the mortar panel 3. By this mortar casting, the horizontal extension 4a of the fixing anchor 4 fixed to the steel frame 2 is embedded in the mortar. When the surface plate 6 and the outer frame 7 are demolded after the curing period, the exterior panel 1 shown in FIG. 1 is obtained. The outer surface of the mortar panel 3 is subjected to surface treatment such as painting, if necessary.
【００１０】このようにして製造された外装パネル１で
は、定着アンカー４のモルタルパネル３への定着にボン
ディングパッド施工が要らないので、外装パネル１の内
側面がフラットになり、見栄えがよくなる。また、鉄骨
フレーム２とモルタルパネル３とはグラスウールマット
などの緩衝材５を介して接しているので、この部分で外
力に対して縁が切られる。そのため、撓みなどの曲げ変
形があっても鉄骨フレーム２とモルタルパネル３との間
にストレスが生じることがなく、曲げ変形に強い構造と
なる。In the exterior panel 1 manufactured in this manner, no bonding pad is required to fix the fixing anchor 4 to the mortar panel 3, so that the inside surface of the exterior panel 1 is flat and the appearance is good. Further, since the steel frame 2 and the mortar panel 3 are in contact with each other via the cushioning material 5 such as a glass wool mat, the edge is cut off against the external force at this portion. Therefore, even if there is bending deformation such as bending, stress does not occur between the steel frame 2 and the mortar panel 3, and the structure is resistant to bending deformation.
【００１１】また、この構成の外装パネル１によると、
製造過程で次の利点が得られる。すなわち、前記のよう
に鉄骨フレーム２がモルタル打設時の内型枠に兼用され
るため、型枠の脱型、および鉄骨フレーム２のセット作
業が省け、製造工程が短縮される。しかも、モルタルの
仮養生時間が省ける。また、モルタル打設時に定着アン
カー４をモルタルパネル３内に埋設できるため、ボンデ
ィングパッドの施工の必要がなく、モルタル打ちが１回
で済む。これらにより、製造が簡単になり、かつ製造時
間が短縮される。According to the exterior panel 1 having this structure,
The following advantages are obtained during the manufacturing process. That is, as described above, since the steel frame 2 is also used as the inner mold at the time of placing the mortar, the mold demolding and the setting work of the steel frame 2 are omitted, and the manufacturing process is shortened. Moreover, the mortar temporary curing time can be saved. Further, since the fixing anchor 4 can be embedded in the mortar panel 3 when the mortar is set, it is not necessary to construct a bonding pad, and the mortar can be set only once. These simplify manufacturing and reduce manufacturing time.
【００１２】なお、前記実施例では緩衝材５を設けた
が、緩衝材５の代わりに別のスペーサを介在させ、その
スペーサをモルタルパネル３の養生後に取り除いても良
い。Although the cushioning material 5 is provided in the above embodiment, another spacer may be interposed instead of the cushioning material 5 and the spacer may be removed after the mortar panel 3 is cured.
【００１３】[0013]
【発明の効果】この発明の外装パネルは、鉄骨フレーム
と、この鉄骨フレームの外周を覆う厚肉縁部を有するモ
ルタルパネルと、鉄骨フレームに固定されてモルタルパ
ネル内に定着された定着アンカーとでなるため、鉄骨フ
レームがモルタルパネルの打設時の内型枠を兼用でき、
また従来のボンディングパッドが不要となる。そのた
め、製造工程が短縮されかつ簡略化されると共に、仮養
生時間も省け、さらにパネル裏面にボンディングパッド
が突出しなくてパネル内観の見栄えもよくなる。The exterior panel of the present invention comprises a steel frame, a mortar panel having a thick edge portion covering the outer circumference of the steel frame, and a fixing anchor fixed to the steel frame and fixed in the mortar panel. Therefore, the steel frame can double as the inner formwork when the mortar panel is placed,
In addition, the conventional bonding pad becomes unnecessary. Therefore, the manufacturing process is shortened and simplified, the provisional curing time can be saved, and the inner appearance of the panel can be improved because the bonding pad does not protrude to the back surface of the panel.
【図１】この発明の一実施例にかかる外装パネルの断面
図である。FIG. 1 is a sectional view of an exterior panel according to an embodiment of the present invention.
【図２】その製造工程説明図である。FIG. 2 is an explanatory view of the manufacturing process thereof.
【図３】従来の外装パネルの製造工程説明図である。FIG. 3 is a diagram illustrating a manufacturing process of a conventional exterior panel.
２…鉄骨フレーム、３…モルタルパネル、３ａ…板部、
３ｂ…厚肉縁部、４…定着アンカー、５…緩衝材2 ... Steel frame, 3 ... Mortar panel, 3a ... Plate part,
3b ... Thick wall edge, 4 ... Fixing anchor, 5 ... Buffer material
Claims (1)
られた板部および前記鉄骨フレームの外周を覆う厚肉縁
部を有するモルタルパネルと、前記鉄骨フレームに固定
されかつ前記モルタルパネルの板部内に定着された定着
アンカーとを備えた外装パネル。1. A steel frame, a mortar panel having a plate portion stretched over the steel frame and a thick edge portion covering an outer periphery of the steel frame, and a plate portion of the mortar panel fixed to the steel frame. Exterior panel with a fixed anchor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4265428A JP2667768B2 (en) | 1992-09-07 | 1992-09-07 | Exterior panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4265428A JP2667768B2 (en) | 1992-09-07 | 1992-09-07 | Exterior panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0688400A true JPH0688400A (en) | 1994-03-29 |
| JP2667768B2 JP2667768B2 (en) | 1997-10-27 |
Family
ID=17417024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4265428A Expired - Fee Related JP2667768B2 (en) | 1992-09-07 | 1992-09-07 | Exterior panel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2667768B2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5420514U (en) * | 1977-07-13 | 1979-02-09 | ||
| JPH02164968A (en) * | 1988-12-16 | 1990-06-25 | Kajima Corp | Steel frame type curtain wall and manufacture thereof |
| JPH0569211U (en) * | 1992-02-26 | 1993-09-21 | セントラル硝子株式会社 | Architectural panel |
-
1992
- 1992-09-07 JP JP4265428A patent/JP2667768B2/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5420514U (en) * | 1977-07-13 | 1979-02-09 | ||
| JPH02164968A (en) * | 1988-12-16 | 1990-06-25 | Kajima Corp | Steel frame type curtain wall and manufacture thereof |
| JPH0569211U (en) * | 1992-02-26 | 1993-09-21 | セントラル硝子株式会社 | Architectural panel |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2667768B2 (en) | 1997-10-27 |
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