JPH08216123A - Manufacturing method for corner outer wall panel and apparatus for manufacturing rotary framework thereof - Google Patents
Manufacturing method for corner outer wall panel and apparatus for manufacturing rotary framework thereofInfo
- Publication number
- JPH08216123A JPH08216123A JP5337795A JP5337795A JPH08216123A JP H08216123 A JPH08216123 A JP H08216123A JP 5337795 A JP5337795 A JP 5337795A JP 5337795 A JP5337795 A JP 5337795A JP H08216123 A JPH08216123 A JP H08216123A
- Authority
- JP
- Japan
- Prior art keywords
- surface plate
- wall panel
- plate
- bent
- manufacturing
- 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
- Panels For Use In Building Construction (AREA)
- Finishing Walls (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】この発明は、鉄骨造建物等におけ
るカーテンウォール等となる隅部外壁パネルの製造方
法、およびその方法に使用する回転型枠式製造装置に関
する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for manufacturing a corner outer wall panel, such as a curtain wall, in a steel building, etc., and a rotary form manufacturing apparatus used in the method.
【０００２】[0002]
【従来の技術および発明が解決しようとする課題】従
来、図９（Ａ）のように鉄骨造建物に設置される外壁パ
ネル３０として、ガラス繊維補強セメント（以下、場合
により「ＧＲＣ」と略称する）で成形したものが使用さ
れている。外壁パネル３０は、柱３３間に設けられる上
下の梁（図示せず）に上下端がファスナで取付けられ
る。このような外壁パネル３０は、定盤上に型枠を組
み、その型枠内にセメントを打設し、養生後、脱型する
ことにより製造される。出隅部の外壁パネル３０Ａは、
平坦壁部の一端にＬ字状の立上り部分３０ａが一体に形
成されたものとされる。しかし、このような立上り部分
３０ａを有する出隅用の外壁パネル３０Ａを用いると、
パネル種類数が増え、部品管理が難しい。そこで、図９
（Ｂ）に示すように、出隅部のみを覆うＬ字形の隅部外
壁パネル３０Ｂを用い、他は一般部の外壁パネル３０の
みで外壁を構成するものを考えた。隅部外壁パネル３０
Ｂは、角が円弧状断面となったものとしても良い。これ
によれば、部品管理が容易となり、施工も統一される。2. Description of the Related Art Conventionally, as an outer wall panel 30 installed in a steel building as shown in FIG. 9A, a glass fiber reinforced cement (hereinafter, abbreviated as "GRC" in some cases) is used. ) Is used. The upper and lower ends of the outer wall panel 30 are attached to upper and lower beams (not shown) provided between the columns 33 by fasteners. Such an outer wall panel 30 is manufactured by assembling a mold on a surface plate, placing cement in the mold, curing and then removing the mold. The outer wall panel 30A at the projected corner is
The L-shaped rising portion 30a is integrally formed at one end of the flat wall portion. However, when the outer wall panel 30A for the projecting corner having such a rising portion 30a is used,
The number of panel types increases, making it difficult to manage parts. Therefore, FIG.
As shown in (B), an L-shaped corner outer wall panel 30B that covers only the projected corner is used, and the other outer wall panel 30 of the general portion is used as the outer wall. Corner outer wall panel 30
B may have an arc-shaped cross section. According to this, parts management becomes easy, and construction is unified.
【０００３】このような隅部外壁パネル３０Ａの製造方
法としては、一般に次のダイレクトスプレー法が考えら
れる。まず、図１０のように断面がＬ字形ないしその角
部がＲ形状となった製造型枠３１を準備する。この型枠
３１に対して、スプレーガン３２により、ガラス繊維と
モルタルを同時に吹き付けながら形成して行く。繊維補
強セメントの流れ防止として、ステンレスメッシュを内
部に入れる場合もある。このように型枠３１の全体に所
定厚さに吹き付けた後、養生して脱型し、保管する。As a method of manufacturing such a corner outer wall panel 30A, the following direct spray method is generally considered. First, as shown in FIG. 10, a manufacturing mold 31 having an L-shaped cross section or an R-shaped corner is prepared. A spray gun 32 sprays glass fibers and mortar onto the mold 31 at the same time. In order to prevent the flow of fiber reinforced cement, stainless mesh may be put inside. In this way, the entire mold 31 is sprayed to a predetermined thickness, then cured, demolded, and stored.
【０００４】しかし、この製造方法の場合、スプレーガ
ン３２でＧＲＣを型枠３１に吹き付けるため、ガラス繊
維が飛び散り、作業環境が非常に悪くなる。また、作業
者がスプレーガン３２を移動させながらＧＲＣを吹き付
けるのが一般的な方法であるため、大形状の隅部外壁パ
ネルを製作するには困難である。さらに、２０mm程度の
板厚を確保するためには、ＧＲＣを１層分（４〜５mm）
吹き付ける毎に、内部の気泡を取り除く脱泡作業が必要
で、非常に製造に時間がかかる。また、板厚の厚いパネ
ルは製造できない。However, in the case of this manufacturing method, since the GRC is sprayed onto the mold 31 by the spray gun 32, the glass fibers scatter and the working environment becomes very bad. Further, since it is a general method that an operator sprays GRC while moving the spray gun 32, it is difficult to manufacture a large-sized corner outer wall panel. Furthermore, in order to secure a plate thickness of about 20 mm, one layer of GRC (4-5 mm)
Each time it is sprayed, a defoaming operation is required to remove the air bubbles inside, which is extremely time-consuming to manufacture. Also, a thick panel cannot be manufactured.
【０００５】このような製造方法に代えて、図１１のよ
うに型枠としてそれぞれＲ型コーナ部を有する内外のパ
ネル型枠３４Ａ，３４Ｂを平行にセットし、その型枠３
４Ａ，３４Ｂ内にＧＲＣを矢印のように流し込むことも
考えられる。しかし、下部と上部とでＧＲＣの重量によ
る大きな圧力差が生じるため、ＧＲＣを均一に充填する
ことができない。Instead of such a manufacturing method, as shown in FIG. 11, inner and outer panel molds 34A and 34B each having an R-shaped corner portion are set in parallel, and the mold 3 is formed.
It is also conceivable to cast GRC into 4A and 34B as indicated by the arrow. However, since a large pressure difference occurs between the lower portion and the upper portion due to the weight of GRC, GRC cannot be uniformly filled.
【０００６】この発明の目的は、屈曲形状の隅部外壁パ
ネルを簡単に能率良く製造でき、作業環境も悪くなら
ず、また大形状や厚肉のパネルも製造できる隅部外壁パ
ネルの製造方法、およびその製造方法に使用する回転型
枠式製造装置を提供することである。An object of the present invention is to provide a method for manufacturing a corner outer wall panel, which can easily and efficiently manufacture a bent corner outer wall panel, does not deteriorate the working environment, and can also manufacture a large-sized or thick-walled panel. Another object of the present invention is to provide a rotary mold type manufacturing apparatus used for the manufacturing method thereof.
【０００７】[0007]
【課題を解決するための手段】この発明の隅部外壁パネ
ルの製造方法は、Ｌ字状に屈曲した折板状の定盤の上に
型枠を設置する過程と、前記定盤の屈曲部に対する片側
部分を倒した状態でこの倒れ状態の定盤部分の上に前記
型枠内で繊維補強セメントを打設する過程と、この打設
セメントを流動しない程度に硬化するまで放熱盤で加熱
養生する過程と、この打設セメントの不完全硬化状態で
前記定盤の残り片側の定盤部分が倒れる姿勢に前記定盤
を回動させ、この倒れ状態の定盤部分に繊維補強セメン
トを型枠内で打設する過程と、この打設セメントを放熱
盤で加熱養生する過程とを含む方法である。A method of manufacturing a corner outer wall panel according to the present invention comprises a step of installing a mold on a bent plate-shaped platen bent in an L shape, and a bent part of the platen. The process of placing the fiber-reinforced cement in the formwork on the surface plate portion in this tilted state with one side portion tilted, and heat curing with a heat sink until it hardens to such a degree that this cement does not flow And the step of rotating the surface plate in a posture in which the surface plate on the other side of the surface plate in the incompletely hardened state of the placing cement falls, and the fiber-reinforced cement is molded into the surface plate portion in the falling state. It is a method that includes a step of placing inside and a step of heating and curing the placed cement with a heat sink.
【０００８】この発明の隅部外壁パネルの回転型枠式製
造装置は、本体架台と、Ｌ字状に屈曲した折板状に形成
され繊維補強セメント製の隅部外壁パネルを形成する周
囲の型枠を載せる定盤と、この定盤が上面に取付けられ
前記本体架台に前記定盤の屈曲部分付近を回動中心とし
て起倒回動自在に支持された型枠架台と、この型枠架台
を起倒回動させる型枠回動駆動装置と、前記定盤の下方
に設置された放熱盤とを備えたものである。The rotary frame type manufacturing apparatus for corner outer wall panels according to the present invention comprises a main frame and a peripheral mold forming a corner outer wall panel made of fiber reinforced cement and formed into a bent plate shape bent in an L shape. The surface plate on which the frame is mounted, the frame surface mounted on the upper surface of the surface plate, and supported by the main body frame so that it can be tilted up and down about a bending portion of the surface plate as a center of rotation, and the frame frame. It is provided with a mold rotation drive device for turning up and down and a heat dissipation plate installed below the surface plate.
【０００９】[0009]
【作用】この製造方法では、事前にオムニミキサ等でガ
ラス繊維とモルタルを混練し、型枠に流し込むプレミッ
クス法が用いられる。そのため、作業環境がスプレー法
に比べて良くなり、また作業が簡単で生産効率が向上
し、さらに板厚の厚いパネルの作成も可能となる。ま
た、Ｌ字状の定盤の片側部分を倒して繊維補強セメント
を打設し、ある程度硬化させた後、残り片側部分を倒し
て繊維補強セメントを打設するため、大形状の隅部外壁
パネルの作成が可能となる。この場合に、各片側部分の
繊維補強セメントは倒れ状態の定盤上で成形するので、
深さの違いによる圧力差の問題がなく、均質な充填が行
える。また、先に打設した片側の繊維補強セメントが完
全に硬化しない状態で残り片端の繊維補強セメントの打
設を行うので、継ぎ目部分が周辺部分と良好に一体化
し、継ぎ目部分で局部的な強度低下を生じることがな
い。In this manufacturing method, a premix method is used in which glass fibers and mortar are kneaded in advance with an omni mixer or the like and poured into a mold. Therefore, the working environment is better than that of the spray method, the work is simple and the production efficiency is improved, and it is possible to produce a panel having a thick plate thickness. Also, one side of the L-shaped surface plate is laid down to pour the fiber reinforced cement, and after hardening to some extent, the remaining one side is laid down to pour the fiber reinforced cement into a large-shaped corner outer wall panel. Can be created. In this case, since the fiber-reinforced cement of each one side part is molded on the surface plate in the collapsed state,
There is no problem of pressure difference due to difference in depth, and uniform filling can be performed. Also, since the fiber-reinforced cement on the other side is cast while the fiber-reinforced cement on the one side that was previously cast is not completely cured, the seam part is well integrated with the peripheral part and the local strength at the seam part. There is no decrease.
【００１０】この発明の製造装置によると、上記の製造
方法を簡単に実現でき、均質で大形状の隅部外壁パネル
を容易に製造することができる。According to the manufacturing apparatus of the present invention, the above manufacturing method can be easily realized, and a uniform and large-sized corner outer wall panel can be easily manufactured.
【００１１】[0011]
【実施例】この発明の一実施例を図１ないし図８に基づ
いて説明する。この隅部外壁パネルの製造方法および製
造装置は、図８（Ａ），（Ｂ）に示すようにＬ字状に屈
曲した折板状の定盤１を使用して、同図（Ｃ），（Ｄ）
に示すような断面Ｌ字状の隅部外壁パネル７，７′を製
造するものである。図８（Ｃ）の隅部外壁パネル７は、
隅部を円弧状断面としたものであり、図８（Ｄ）の隅部
外壁パネル７′は隅部を直角に角張らせたものである。
この２種類の隅部外壁パネル７，７′が製造可能なよう
に、定盤１は、定盤架台９に固定された固定定盤１Ａ
と、この固定定盤１Ａ上に着脱可能に重ねられる着脱定
盤１Ｂとで２重に形成される。着脱定盤１Ｂは、隅部を
円弧状に形成したものであり、図８（Ｃ）の円弧状の隅
部外壁パネル７を製造する場合に使用される。図８
（Ｄ）の角型の隅部外壁パネル７′を製造する場合は、
着脱定盤１Ｂを取り外して固定定盤１Ａの上で製造され
る。各定盤１Ａ，１Ｂは各々鉄板等からなる。型枠２，
２′は、各々隅部外壁パネル７，７′の外周部を成形す
る型枠であり、それぞれ着脱定盤１Ａ、および固定定盤
１Ｂ上に着脱可能に取付けられる。型枠２，２′は、定
盤１に設置可能な範囲で、種々の大きさのものが準備さ
れ、定盤１上に取り替えて設置することにより、種々の
大きさの隅部外壁パネル７，７′の製造が可能である。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described with reference to FIGS. This corner outer wall panel manufacturing method and manufacturing apparatus use a folded plate-shaped surface plate 1 bent in an L shape as shown in FIGS. (D)
The corner outer wall panels 7 and 7'having an L-shaped cross section as shown in FIG. The corner outer wall panel 7 of FIG.
The corners have an arcuate cross section, and the corner outer wall panel 7'in FIG. 8D has the corners squared.
The surface plate 1 is a fixed surface plate 1A fixed to a surface plate mount 9 so that these two types of corner outer wall panels 7 and 7'can be manufactured.
And the removable surface plate 1B which is removably stacked on the fixed surface plate 1A. The removable surface plate 1B has corners formed in an arc shape, and is used when manufacturing the arc-shaped corner outer wall panel 7 in FIG. 8C. FIG.
When manufacturing the square corner outer wall panel 7'of (D),
It is manufactured on the fixed surface plate 1A by removing the removable surface plate 1B. Each of the surface plates 1A and 1B is made of an iron plate or the like. Form 2,
Reference numeral 2'denotes a mold for molding the outer peripheral portions of the corner outer wall panels 7, 7 ', respectively, which are detachably mounted on the removable surface plate 1A and the fixed surface plate 1B, respectively. The molds 2 and 2'are prepared in various sizes within a range in which they can be installed on the surface plate 1, and by replacing them on the surface plate 1 and installing them, the corner outer wall panel 7 of various sizes is prepared. , 7'can be manufactured.
【００１２】図６は、このパネル製造方法の実施に使用
する回転型枠式製造装置の側面図である。この回転型枠
式製造装置８は、上面に前記定盤１が取付けられる型枠
架台９と、この型枠架台９を定盤１の屈曲部付近の支点
Ａを回動中心として起倒自在に支持する本体架台１０
と、前記型枠架台９を起倒回動させる型枠回動駆動装置
１１と、定盤１の下方で本体架台１０上に設置した放熱
盤６とで構成される。FIG. 6 is a side view of a rotary frame type manufacturing apparatus used for carrying out this panel manufacturing method. This rotary mold-type manufacturing apparatus 8 has a mold frame base 9 to which the surface plate 1 is attached on the upper surface, and the mold frame base 9 can be tilted up and down around a fulcrum A near the bent portion of the surface plate 1 as a rotation center. Main body support 10
And a mold rotation driving device 11 for rotating the mold frame 9 up and down, and a heat dissipation plate 6 installed on the main frame 10 below the surface plate 1.
【００１３】型枠架台９は、各々形鋼からなる外周枠材
および中枠材で側面形状がＬ字形となる枠体に組んだも
のであり、角部に突設したブラケット１７を介して、本
体架台１０上の回動支持部材１４により、前記支点Ａと
なる回転軸１８回りに起倒回動自在に支持される。本体
架台１０は、形鋼等で枠組みして工場の床面Ｌ上に設置
したものであり、回動支持部材１４の両側に、型枠架台
９を両側の各倒れ姿勢で水平に支持する型枠支持部材１
５，１６が上面に突出させてある。前記型枠回動駆動装
置１１は、１本または並設した複数本の流体圧シリンダ
からなり、各流体圧シリンダは本体架台１０の脚部１０
ａにブラケット１９を介して上下回動自在に設置され、
ピストンロッドの先端が定盤１の片側定盤部分１ａの裏
面に連結されている。脚部１０ａは、床面Ｌのピット１
２の底面に立設され、型枠回動駆動装置１１はピット１
２内に収められている。The form frame base 9 is formed by assembling an outer peripheral frame member and a middle frame member, each of which is a shaped steel, into a frame body having an L-shaped side surface, and via brackets 17 protruding at the corners, The rotation support member 14 on the main body frame 10 supports the rotation shaft 18 serving as the fulcrum A so as to be rotatable up and down. The main frame 10 is installed on the floor surface L of the factory by being framed by a shape steel or the like, and is a mold that horizontally supports the frame frame 9 on both sides of the rotation support member 14 in each tilted posture on both sides. Frame support member 1
5, 16 are projected on the upper surface. The mold rotation drive device 11 is composed of one or a plurality of fluid pressure cylinders arranged in parallel, and each fluid pressure cylinder is provided with a leg portion 10 of the main frame 10.
It is installed rotatably up and down on bracket a through bracket 19.
The tip of the piston rod is connected to the back surface of the one-side surface plate portion 1 a of the surface plate 1. The leg 10a is a pit 1 on the floor L.
2 is erected on the bottom surface of the mold 2 and the form rotation driving device 11 is installed in the pit 1.
It is contained in 2.
【００１４】放熱板６は、定盤１の両側の各倒れ姿勢状
態における略全範囲に対応する大きさに設けられる。放
熱板６は、図７に平面図で示すように複数本の並行なス
チームパイプ１３からなるパイプ群１４を、所定間隔を
置いて複数群平行に配置して構成される。パイプ群１４
の並び方向は、隅部外壁パネル７の高さ方向となる前記
回動軸１８（図６）に直行する方向である。各スチーム
パイプ１３は、両端が供給管２０と戻り管２１とに各々
接続され、前記供給管２０とスチームパイプ１３との接
続部に設けたバルブ（図示せず）等により、各パイプ群
１４毎に選択的に使用可能としてある。このパイプ群１
４の選択使用により、定盤１上で製造される隅部外壁パ
ネル７，７′の高さ寸法に応じた範囲のみの加熱が行
え、蒸気使用の無駄が回避される。前記供給管２０はボ
イラ等の蒸気供給源に接続されている。なお、中央のパ
イプ群１４，１４間の隙間に型枠回動駆動装置１１（図
６）のピストンロッドが配置される。複数本の流体圧シ
リンダを用いる場合は、各パイプ群１４間の隙間に各ピ
ストンロッドを配置する。The heat radiating plate 6 is provided on both sides of the surface plate 1 in a size corresponding to substantially the entire range in each tilted posture state. As shown in the plan view of FIG. 7, the heat dissipation plate 6 is formed by arranging a plurality of pipe groups 14 each including a plurality of parallel steam pipes 13 in parallel at a predetermined interval. Pipe group 14
The arranging direction is a direction perpendicular to the rotating shaft 18 (FIG. 6) which is the height direction of the corner outer wall panel 7. Both ends of each steam pipe 13 are connected to a supply pipe 20 and a return pipe 21, respectively, and each pipe group 14 is provided by a valve (not shown) or the like provided at a connecting portion between the supply pipe 20 and the steam pipe 13. It can be used selectively. This pipe group 1
By selectively using No. 4, heating can be performed only in a range corresponding to the height dimension of the corner outer wall panels 7, 7'produced on the surface plate 1, and waste of steam use can be avoided. The supply pipe 20 is connected to a steam supply source such as a boiler. In addition, the piston rod of the form rotation driving device 11 (FIG. 6) is arranged in the gap between the central pipe groups 14, 14. When using a plurality of fluid pressure cylinders, the piston rods are arranged in the gaps between the pipe groups 14.
【００１５】つぎに、この回転型枠式製造装置８を用い
て隅部外壁パネルを製造する方法を主に図１と共に説明
する。ここでは、図８（Ｃ）の隅部を円弧断面とした隅
部外壁パネル７の製造する場合を説明する。この隅部外
壁パネル７は、詳しくは図４に示すようにパネルフレー
ム４を埋め込み状態に設けたものであって、パネル表面
はタイル貼りとしてある。パネルフレーム４は、角パイ
プや形鋼、その他の鋼材等からなり、パネル外周縁に沿
う外周フレーム４ａと縦横の中フレーム材４ｂを溶接等
で枠組して構成されている。Next, a method of manufacturing a corner outer wall panel using this rotary mold type manufacturing apparatus 8 will be described mainly with reference to FIG. Here, a case of manufacturing the corner outer wall panel 7 in which the corner of FIG. 8C has an arc cross section will be described. More specifically, the corner outer wall panel 7 is provided with the panel frame 4 embedded therein as shown in FIG. 4, and the panel surface is tiled. The panel frame 4 is made of square pipe, shaped steel, or other steel material, and is formed by welding an outer peripheral frame 4a along the outer peripheral edge of the panel and a vertical and horizontal middle frame material 4b by welding or the like.
【００１６】図１（Ａ）に示すように、定盤１は固定定
盤１Ａ上に着脱定盤１Ｂを重ねた状態とし、その上にパ
ネル外周部成形用の型枠２を設置しておく。このように
準備した状態で、まず同図のように定盤１をその屈曲部
に対する片側の定盤部分１ａが水平となる姿勢とし、こ
の定盤部分１ａの上にタイル３を敷き込む。ついで、図
１（Ｂ）のように定盤１をその屈曲部に対する残り片側
の定盤部分１ｂが水平に倒れる姿勢まで回動させ、定盤
部分１ｂの上にもタイル３を敷き込む。As shown in FIG. 1 (A), the surface plate 1 has a fixed surface plate 1A on which a removable surface plate 1B is superposed, and a frame 2 for molding the outer peripheral portion of the panel is installed thereon. . In the state prepared in this way, first, as shown in the figure, the surface plate 1 is placed in a posture in which the surface plate portion 1a on one side with respect to the bent portion is horizontal, and the tile 3 is laid on the surface plate portion 1a. Then, as shown in FIG. 1B, the surface plate 1 is rotated to a posture in which the surface plate portion 1b on the other side with respect to the bent portion is horizontally tilted, and the tile 3 is laid also on the surface plate portion 1b.
【００１７】このようにタイル３を敷き込んだ後、図１
（Ｃ）および図３のようにパネル型枠２内にパネルフレ
ーム４を設置する。パネルフレーム４は、その外周フレ
ーム４ａが図２のように型枠２の内側に所定の隙間を介
して位置するものとしてあり、型枠２に治具（図示せ
ず）を介して支持させる。つぎに、図１（Ｄ）のように
倒れ状態の定盤部分１ｂの型枠２内に繊維補強セメント
（ＧＲＣ）５を打設し、定盤部分１ｂの下に配置した放
熱盤６で打設セメント５を加熱養生する。繊維補強セメ
ント５は、ガラス繊維とモルタルをオムニミキサーで混
練したものである。このように、プレミックス法により
事前に混練した繊維補強セメント５を打設するので、先
述したダイレクトスプレー法に比べて、作業環境が悪化
することがなく、作業が簡単になる。また、４５mm程度
の厚いパネルを製造できる。After the tiles 3 have been laid in this way, FIG.
As shown in (C) and FIG. 3, the panel frame 4 is installed in the panel frame 2. The outer peripheral frame 4a of the panel frame 4 is positioned inside the form frame 2 with a predetermined gap as shown in FIG. 2, and is supported by the form frame 2 through a jig (not shown). Next, as shown in FIG. 1 (D), the fiber reinforced cement (GRC) 5 is placed in the mold 2 of the platen portion 1b in the tilted state, and the heat radiating plate 6 placed under the platen portion 1b is used to form the fiber reinforced cement (GRC) 5. The set cement 5 is cured by heating. The fiber reinforced cement 5 is obtained by kneading glass fiber and mortar with an omni mixer. In this way, since the fiber-reinforced cement 5 that has been kneaded in advance by the premix method is placed, the work environment does not deteriorate and the work becomes simpler than in the direct spray method described above. Also, a thick panel of about 45 mm can be manufactured.
【００１８】つぎに、倒れ姿勢の定盤部分１ｂの打設セ
メント５が流動しない程度に硬化した不完全硬化状態ま
で加熱養生が経過したところで（セメント打設から１．
０〜１．５時間後）、図１（Ｅ）のように定盤１をもう
片方の定盤部分１ａが水平に倒れる姿勢まで回動させ
る。この水平な定盤部分１ａのパネル型枠２内に繊維補
強セメント５を打設し、定盤部分１ａの下方の放熱盤６
で打設セメント５を加熱養生する。このようにしてパネ
ル型枠２内の全面に繊維補強セメント５を打設し、加熱
養生する。Next, when heating and curing has passed to the incompletely hardened state in which the cast cement 5 of the surface plate portion 1b in the tilted posture has hardened so that it does not flow (1.
After 0 to 1.5 hours), the surface plate 1 is rotated to a posture in which the other surface plate portion 1a falls horizontally as shown in FIG. A fiber reinforced cement 5 is placed in the panel form 2 of the horizontal surface plate portion 1a, and a heat sink 6 under the surface plate portion 1a is placed.
The set cement 5 is cured by heating. In this way, the fiber-reinforced cement 5 is placed on the entire surface of the panel form 2 and cured by heating.
【００１９】打設セメント５の全体の養生の完了を待
ち、脱型を行い、保管する。このような方法で、図４
（Ａ）〜（Ｃ）に正面図，平面図および側面図で示すよ
うな隅部を円弧断面としたタイル張りの隅部外壁パネル
７を成形することができる。この隅部外壁パネル７は、
図２のようにパネルフレーム４が埋め込み状態に設けら
れ、パネルフレーム４の外周に繊維補強セメントのフラ
ンジ部５ａが形成されたものとなる。また、隅部外壁パ
ネル７の上下辺７ａ，７ｂは、型枠２の内面の断面形状
を所定形状とすることにより、乾式目地用の段付き形状
とされる。隅部外壁パネル７の大きさは、大形状のもの
が製造可能であり、この実施例では高さが３〜５ｍ程度
で、１辺の横幅が１．５〜２ｍ程度のパネルとした。こ
のようにして製造した隅部外壁パネル７は、図５のよう
に建物の出隅部の外装材として使用できる。図５におい
て、３０は一般部外壁パネル、３３は柱を各々示す。After completion of curing of the entire set cement 5, it is demolded and stored. In this way, FIG.
In (A) to (C), it is possible to form a tiled corner outer wall panel 7 whose corners have an arc cross section as shown in the front view, the plan view and the side view. This corner outer wall panel 7 is
As shown in FIG. 2, the panel frame 4 is provided in an embedded state, and the flange portion 5a of fiber reinforced cement is formed on the outer periphery of the panel frame 4. Further, the upper and lower sides 7a and 7b of the outer wall panel 7 of the corner are formed into a stepped shape for dry joint by making the cross-sectional shape of the inner surface of the mold 2 into a predetermined shape. The corner outer wall panel 7 can be manufactured in a large size. In this embodiment, the height is about 3 to 5 m and the width of one side is about 1.5 to 2 m. The corner outer wall panel 7 manufactured in this manner can be used as an exterior material for a projecting corner of a building as shown in FIG. In FIG. 5, 30 is a general part outer wall panel, 33 is a pillar, respectively.
【００２０】図８（Ｄ）の角型の隅部外壁パネル７′を
製造する場合は、定盤１における着脱定盤１Ｂを固定定
盤１Ａ上から取り外し、固定定盤１Ａ上に角型隅部外壁
パネル用の型枠２′を取付けて、前記と同様に製造す
る。When manufacturing the square corner outer wall panel 7'of FIG. 8 (D), the removable surface plate 1B of the surface plate 1 is removed from the fixed surface plate 1A, and the square corners are placed on the fixed surface plate 1A. The form 2'for the external wall panel is attached and the same production as above is carried out.
【００２１】[0021]
【発明の効果】この発明の隅部外壁パネルの製造方法
は、Ｌ字状に屈曲した折板状の定盤の上に型枠を設置す
る過程と、前記定盤の屈曲部に対する片側部分を倒した
状態でこの倒れ状態の定盤部分の上に前記型枠内で繊維
補強セメントを打設する過程と、この打設セメントを流
動しない程度に硬化するまで放熱盤で加熱養生する過程
と、この打設セメントの不完全硬化状態で前記定盤の残
り片側の定盤部分が倒れる姿勢に前記定盤を回動させ、
この倒れ状態の定盤部分に繊維補強セメントを型枠内で
打設する過程と、この打設セメントを放熱盤で加熱養生
する過程とを含む方法であるため、屈曲形状の隅部外壁
パネルを簡単に能率良く製造でき、作業環境も悪くなら
ず、また大形状や厚肉のパネルも繊維補強セメントが均
一な充填状態となるように製造することができる。この
発明の隅部外壁パネルの回転型枠式製造装置は、本体架
台と、Ｌ字状に屈曲した折板状に形成され繊維補強セメ
ント製の隅部外壁パネルを形成する周囲の型枠を載せる
定盤と、この定盤が上面に取付けられ前記本体架台に前
記定盤の屈曲部分付近を回動中心として起倒回動自在に
支持された型枠架台と、この型枠架台を起倒回動させる
型枠回動駆動装置と、前記定盤の下方に設置された放熱
盤とを備えたため、上記製造方法による隅部外壁パネル
の製造が能率良く行える。According to the method of manufacturing a corner outer wall panel of the present invention, a process of installing a form on a bent plate-shaped surface plate bent in an L shape, and a part on one side with respect to the bent portion of the surface plate are performed. A process of placing fiber-reinforced cement in the formwork on the surface plate portion in this state of being collapsed, and a process of heating and curing with a heat sink until it hardens to such a degree that the cement does not flow, Rotating the surface plate in a posture in which the surface plate portion on the remaining one side of the surface plate falls in an incompletely cured state of this placing cement,
Since this is a method that includes a process of placing fiber-reinforced cement on the surface plate portion in this collapsed state in the formwork, and a process of heating and curing this placed cement with a heat sink, a bent corner outer wall panel is used. It can be easily and efficiently manufactured, the working environment does not deteriorate, and large-sized or thick-walled panels can be manufactured so that the fiber-reinforced cement is uniformly filled. A rotary mold manufacturing apparatus for corner outer wall panels of the present invention mounts a main frame and a surrounding mold forming a corner outer wall panel made of fiber reinforced cement, which is formed into a folded plate shape bent in an L shape. A surface plate, a frame frame mounted on the upper surface of the surface plate and supported by the main body frame so as to be capable of tilting and tilting around a bent portion of the surface plate and tilting and tilting the frame frame. Since the mold rotation driving device for moving and the heat dissipation plate installed below the surface plate are provided, the corner outer wall panel can be efficiently manufactured by the above manufacturing method.
【図１】この発明の隅部外壁パネルの製造方法の手順を
示す説明図である。FIG. 1 is an explanatory view showing a procedure of a manufacturing method of a corner outer wall panel of the present invention.
【図２】図１（Ｅ）におけるＦ部の拡大図である。FIG. 2 is an enlarged view of an F portion in FIG.
【図３】図１（Ｃ）の過程を示す斜視図である。FIG. 3 is a perspective view showing the process of FIG. 1 (C).
【図４】（Ａ）〜（Ｃ）は各々前記製造方法により製造
される隅部外壁パネルの正面図，平面図および側面図で
ある。4A to 4C are respectively a front view, a plan view and a side view of a corner outer wall panel manufactured by the manufacturing method.
【図５】同隅部外壁パネルを建物の外壁として使用した
状態を示す平面図である。FIG. 5 is a plan view showing a state where the corner outer wall panel is used as an outer wall of a building.
【図６】前記製造方法に使用する回転型枠式製造装置の
側面図である。FIG. 6 is a side view of a rotary form-type manufacturing apparatus used in the manufacturing method.
【図７】同装置における放熱板の平面図である。FIG. 7 is a plan view of a heat dissipation plate in the same device.
【図８】（Ａ），（Ｂ）は各々円弧断面および角型の隅
部外壁パネルを製造する場合の定盤の使用状態を示す側
面図、（Ｃ），（Ｄ）は各々その円弧断面および角型の
隅部外壁パネルの概略斜視図である。8 (A) and 8 (B) are side views showing a circular plate cross section and a usage state of a surface plate when manufacturing a rectangular corner outer wall panel, and FIGS. 8 (C) and 8 (D) are respectively the circular cross section. FIG. 3 is a schematic perspective view of a rectangular corner outer wall panel.
【図９】従来の外壁パネルを建物の外壁として使用した
各例を示す平面図である。FIG. 9 is a plan view showing each example in which a conventional outer wall panel is used as an outer wall of a building.
【図１０】ダイレクトスプレー法で隅部外壁パネルを製
造する場合の説明図である。FIG. 10 is an explanatory diagram for manufacturing a corner outer wall panel by a direct spray method.
【図１１】従来の型枠による隅部外壁パネルの製造方法
の説明図である。FIG. 11 is an explanatory view of a method for manufacturing a corner outer wall panel using a conventional mold.
１…定盤、１ａ，１ｂ…定盤部分、１Ａ…固定定盤、１
Ｂ…着脱定盤、２…型枠、５…繊維補強セメント、６…
放熱盤、８…回転型枠式製造装置、９…型枠架台、１０
…本体架台、１１…型枠回動駆動装置、Ａ…支点（回動
中心）1 ... Surface plate, 1a, 1b ... Surface plate part, 1A ... Fixed surface plate, 1
B ... Detachable surface plate, 2 ... form, 5 ... fiber reinforced cement, 6 ...
Heat sink, 8 ... Rotating mold manufacturing equipment, 9 ... Form stand, 10
... Main frame, 11 ... Form frame rotation drive device, A ... Support point (rotation center)
Claims (2)
枠を設置する過程と、前記定盤の屈曲部に対する片側部
分を倒した状態でこの倒れ状態の定盤部分の上に前記型
枠内で繊維補強セメントを打設する過程と、この打設セ
メントを流動しない程度に硬化するまで放熱盤で加熱養
生する過程と、この打設セメントの不完全硬化状態で前
記定盤の残り片側の定盤部分が倒れる姿勢に前記定盤を
回動させ、この倒れ状態の定盤部分に繊維補強セメント
を型枠内で打設する過程と、この打設セメントを放熱盤
で加熱養生する過程とを含む隅部外壁パネルの製造方
法。1. A process of installing a mold on a bent plate-shaped surface plate bent in an L shape, and a state of the surface plate portion in the collapsed state in a state where one side portion of the surface plate with respect to the bent portion is tilted. The step of placing the fiber-reinforced cement in the formwork above, the step of heating and curing this placing cement with a heat sink until it hardens to the extent that it does not flow, and the incompletely cured state of this placing cement Rotating the surface plate in a posture in which the surface plate part on the remaining one side of the plate falls, and the process of placing the fiber reinforced cement in the surface plate part in this collapsed state in the formwork, and this placing cement with the heat sink. A method of manufacturing a corner outer wall panel including a heating and curing process.
形成され繊維補強セメント製の隅部外壁パネルを形成す
る周囲の型枠を載せる定盤と、この定盤が上面に取付け
られ前記本体架台に前記定盤の屈曲部分付近を回動中心
として起倒回動自在に支持された型枠架台と、この型枠
架台を起倒回動させる型枠回動駆動装置と、前記定盤の
下方に設置された放熱盤とを備えた隅部外壁パネルの回
転型枠式製造装置。2. A main body stand, a surface plate on which a peripheral frame forming a corner outer wall panel made of fiber-reinforced cement, which is formed in a bent plate shape bent into an L shape, is mounted, and the surface plate is attached to the upper surface. A frame mount supported on the main body mount so that it can be tilted and tilted around a bending portion of the surface plate as a center of rotation, and a mold rotation drive device that tilts and tilts the mold mount. A rotary formwork type manufacturing apparatus for a corner outer wall panel equipped with a heat sink installed below a surface plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7053377A JP3007278B2 (en) | 1995-02-16 | 1995-02-16 | Method of manufacturing corner outer wall panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7053377A JP3007278B2 (en) | 1995-02-16 | 1995-02-16 | Method of manufacturing corner outer wall panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08216123A true JPH08216123A (en) | 1996-08-27 |
| JP3007278B2 JP3007278B2 (en) | 2000-02-07 |
Family
ID=12941137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7053377A Expired - Fee Related JP3007278B2 (en) | 1995-02-16 | 1995-02-16 | Method of manufacturing corner outer wall panel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3007278B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100445060C (en) * | 2004-07-05 | 2008-12-24 | 润弘精密工程事业股份有限公司 | Manufacturing method of precasting hollow thin shell column and its device |
| CN108673728A (en) * | 2018-05-18 | 2018-10-19 | 中国二十二冶集团有限公司 | The plug-in board mold of assembling type steel structure corner and its application method |
| CN109676764A (en) * | 2018-12-21 | 2019-04-26 | 安徽省高迪环保股份有限公司 | A kind of assembly concrete out-hung panel prepares mold and preparation method |
| CN112589992A (en) * | 2020-12-23 | 2021-04-02 | 福建省兴岩建筑科技有限公司 | Turning device is used in production of precast concrete stair |
-
1995
- 1995-02-16 JP JP7053377A patent/JP3007278B2/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100445060C (en) * | 2004-07-05 | 2008-12-24 | 润弘精密工程事业股份有限公司 | Manufacturing method of precasting hollow thin shell column and its device |
| CN108673728A (en) * | 2018-05-18 | 2018-10-19 | 中国二十二冶集团有限公司 | The plug-in board mold of assembling type steel structure corner and its application method |
| CN109676764A (en) * | 2018-12-21 | 2019-04-26 | 安徽省高迪环保股份有限公司 | A kind of assembly concrete out-hung panel prepares mold and preparation method |
| CN112589992A (en) * | 2020-12-23 | 2021-04-02 | 福建省兴岩建筑科技有限公司 | Turning device is used in production of precast concrete stair |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3007278B2 (en) | 2000-02-07 |
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