JP2013002204A - Panel also as formwork, and construction structure of concrete wall body - Google Patents

Panel also as formwork, and construction structure of concrete wall body Download PDF

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JP2013002204A
JP2013002204A JP2011136250A JP2011136250A JP2013002204A JP 2013002204 A JP2013002204 A JP 2013002204A JP 2011136250 A JP2011136250 A JP 2011136250A JP 2011136250 A JP2011136250 A JP 2011136250A JP 2013002204 A JP2013002204 A JP 2013002204A
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panel
heat insulating
formwork
rod
insulating material
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JP5825591B2 (en
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Motokatsu Funaki
元旦 舩木
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Funaki Shoji KK
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Funaki Shoji KK
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Abstract

PROBLEM TO BE SOLVED: To provide a panel also as a formwork, which can be directly used as an exterior material without finishing after concrete casting and can prevent leakage of slime from the connection part between the neighboring panels, and a construction structure of a concrete wall body.SOLUTION: A panel 1 also as a formwork includes an exterior finishing material 2 and insulation 3. The exterior finishing material 2 is provided with a face plate part 21 to make a finished surface and connection parts 22 and 23 at both end of the face plate part 21. The one connection part 22 includes an overlapped piece 222 which is bent toward the rear side and further bent inside. The other connection part 23 includes an overlapping piece 232 which is bent toward the rear side and further bent outside. The inside of the face plate part 21 is provided with a fixation part 4A having a thread part 41. The exterior finishing material 2 is laid along the surface of the insulation 3. In a state that the overlapping piece 232 of the exterior finishing material 2 overlaps the overlapped piece 222 of the neighboring exterior finishing materials 2, a bar-like member 5A is screwed in the thread part of the fixation part 4A from the rear side of the insulation 3, for connection.

Description

本発明は、コンクリート打設後の仕上げを必要とすることなく、そのまま外装材として用いることができ、しかも隣り合うパネル同士の連結部分からのノロの漏れ出しをも防止できる型枠兼用パネル、及びコンクリート壁体の構築構造に関する。   The present invention does not require finishing after placing concrete, and can be used as it is as an exterior material, and also can be used as a formwork panel that can also prevent leakage of noro from the connecting portion between adjacent panels, and The present invention relates to a construction structure of concrete wall.

従来、コンクリート構造物を構築するにあたり、外装材や下地材（断熱材）を型枠として用いる兼用型枠が提案され、その多くは、断熱材を型枠として用い、コンクリート硬化後に断熱材表面に仕上げ処理（化粧材の貼付、外装材の敷設）を行っている。   Conventionally, when constructing concrete structures, dual-purpose formwork using exterior materials and base materials (heat insulation materials) as the formwork has been proposed, and most of them use heat insulation material as a formwork, and after the concrete is cured, Finishing treatment (applying decorative material, laying exterior material) is performed.

特許文献１には、断熱材６に複合補強材７を一体化した構成の兼用断熱材パネルＡを用いてコンクリートを打設する方法が開示されている。
しかし、この特許文献１では、型枠締め付け用金具であるフォームタイ（登録商標）３・セパレータ５等が断熱材６、補強材７を貫通し、補強材７の表面（外側）まで突出しているため、貫通孔からノロ（セメント水）が漏れるという問題があった。また、このノロは、強アルカリであって補強材７の外面を汚損するため、硬化後にノロを拭き取ったり、補強材７の外面を仕上げ材（内装ボード１１）で覆う必要があった。さらに、補強材７で兼用型枠を押さえるため、作業を兼用断熱材パネルＡの外側から行う必要があり、足場を組むスペースが必要となり、狭小地（隣家との間に十分なスペースが無い等）での構築は難しかった。また、硬化後の化粧仕上げも、狭小地の場合、作業が困難になるという問題もあった。 Patent Document 1 discloses a method of placing concrete using a combined heat insulating material panel A having a structure in which a composite reinforcing material 7 is integrated with a heat insulating material 6.
However, in Patent Document 1, foam ties (registered trademark) 3 and separators 5, which are metal fittings for mold fastening, penetrate through the heat insulating material 6 and the reinforcing material 7 and protrude to the surface (outside) of the reinforcing material 7. Therefore, there has been a problem that noro (cement water) leaks from the through hole. Moreover, since this noro is a strong alkali and soils the outer surface of the reinforcing material 7, it is necessary to wipe off the noro after curing or to cover the outer surface of the reinforcing material 7 with a finishing material (interior board 11). In addition, since the dual-purpose formwork is held down by the reinforcing material 7, it is necessary to perform the work from the outside of the dual-purpose heat insulating panel A, and a space for assembling a scaffold is required, and there is not enough space between the adjacent house and the like. ) Was difficult to build. In addition, the decorative finish after curing has a problem that the work becomes difficult in the case of a narrow area.

また、特許文献２は、断熱材２に、仕上げ材となるタイル３が一体化されたセメント系硬質材４を接合した建築物外断熱壁が開示されている。
しかし、この特許文献２では、図示されるように、アンカー部材５のボルトやナット、セパレータの端部などが仕上げ材３の表面に表れるため、意匠的に好ましくなかった。それを解消するためには、前記特許文献１と同様の処理が必要であった。 Patent Document 2 discloses a heat insulating wall outside a building in which a cement-based hard material 4 in which a tile 3 as a finishing material is integrated with a heat insulating material 2 is joined.
However, in this patent document 2, since the bolt of a anchor member 5, a nut, the edge part of a separator, etc. appear on the surface of the finishing material 3 as shown in figure, it was not preferable in design. In order to solve this problem, the same processing as in Patent Document 1 is necessary.

特公平７−６２４４号公報Japanese Patent Publication No. 7-6244 特開平１１−３１５６０１号公報JP 11-315601 A

前述のように、前記特許文献１，２に記載される型枠兼用パネルは、コンクリートの打設後に面倒な処理や仕上げ作業を必要とするものであって、そのまま外装材や内装材等として用いることができないものであった。
また、隣り合うパネル同士の連結構造について、十分に記載されていないので、大面積のコンクリート構造物に適用できるか否かも不明であるが、さらに、その連結部分、断面材の突き合わせ部分から、ノロが漏れ出し、前述のように硬化後にノロを拭き取ったり、表層材の外面を仕上げ材で覆う必要があることは、容易に想定されるものであった。 As described above, the combined formwork panels described in Patent Documents 1 and 2 require troublesome processing and finishing work after placing concrete, and are used as they are as exterior materials or interior materials. It was something that could not be done.
Also, since the connection structure between adjacent panels is not sufficiently described, it is unclear whether it can be applied to a large-area concrete structure. As described above, it was easily assumed that it was necessary to wipe off the paste after curing or to cover the outer surface of the surface layer material with a finishing material.

そこで、本発明は、コンクリート打設後の仕上げを必要とすることなく、そのまま外装材として用いることができ、しかも隣り合うパネル同士の連結部分からのノロの漏れ出しをも防止できる型枠兼用パネル、及びコンクリート壁体の構築構造を提案することを目的とする。   Therefore, the present invention can be used as an exterior material as it is without requiring finishing after concrete placement, and can also prevent leakage of noro from a connecting portion between adjacent panels. And it aims at proposing the construction structure of a concrete wall.

本発明は、上記に鑑み提案されたもので、外装仕上げ材と、断熱材とからなる型枠兼用パネルであって、前記外装仕上げ材は、仕上げ面となる面板部と、該面板部の両端に連結部を備え、一方の連結部は、裏面側へ折り曲げ、更に内側へ折曲した被重合片部を有し、他方の連結部は、裏面側へ折り曲げ、更に外側へ折曲した重合片を有し、前記面板部の内側に、螺子部を有する定着部を設けると共に外装仕上げ材を断熱材の表面に沿わせ、外装仕上げ材の重合片を、隣接する外装仕上げ材の被重合片に重合させた状態で、棒状部材を断熱材の裏面側から定着部の螺子部に螺合させて連結可能であることを特徴とする型枠兼用パネルに関するものである。   The present invention has been proposed in view of the above, and is a formwork combined panel comprising an exterior finishing material and a heat insulating material, and the exterior finishing material includes a face plate portion serving as a finished surface and both ends of the face plate portion. A connecting portion, one connecting portion having a polymerized piece portion bent toward the back side and further bent inward, and the other connecting portion being bent toward the back side and further bent outward. A fixing portion having a screw portion is provided on the inner side of the face plate portion, and an exterior finishing material is provided along the surface of the heat insulating material, and a polymerized piece of the exterior finishing material is used as a polymerized piece of the adjacent exterior finishing material. The present invention relates to a panel for a formwork characterized in that, in a polymerized state, a rod-like member can be connected by being screwed into a screw portion of a fixing portion from the back side of a heat insulating material.

また、本発明は、前記型枠兼用パネルにおいて、面板部の裏面側に空間部を設け、該空間部内に螺子部を有する定着材を取り付けて定着部を形成したことを特徴とする型枠兼用パネルをも提案する。   Further, the present invention is the combined formwork panel, wherein a space portion is provided on the back side of the face plate portion, and a fixing member having a screw portion is attached in the space portion to form a fixing portion. A panel is also proposed.

また、本発明は、前記型枠兼用パネルにおいて、定着部は雌ねじ加工を施したものであり、棒状部材は棒状のボルト材であることを特徴とする型枠兼用パネルをも提案する。   The present invention also proposes a panel for combined formwork, in which the fixing portion is subjected to female thread processing and the rod-shaped member is a rod-shaped bolt material.

また、本発明は、前記型枠兼用パネルにおいて、断熱材には、表裏面に貫通する貫通孔が所定間隔で開孔され、該貫通孔には棒状部材が挿通可能であることを特徴とする型枠兼用パネルをも提案する。   In the panel for combined formwork according to the present invention, the heat insulating material has through holes penetrating the front and back surfaces at predetermined intervals, and a rod-like member can be inserted into the through hole. A panel for formwork is also proposed.

また、本発明は、前記型枠兼用パネルにおいて、棒状部材に鍔状材を取り付けて断熱材を挟着状に押さえることを特徴とする型枠兼用パネルをも提案する。   The present invention also proposes a panel for a formwork which is characterized in that, in the panel for a formwork, a hook-shaped material is attached to the rod-like member to hold the heat insulating material in a sandwiched manner.

また、本発明は、前記型枠兼用パネルにおいて、一枚の断熱材に、複数の外装仕上げ材を配設していることを特徴とする型枠兼用パネルをも提案する。   In addition, the present invention also proposes a mold-use panel characterized in that a plurality of exterior finishing materials are disposed on a single heat insulating material in the mold-use panel.

さらに、本発明は、前記型枠兼用パネルをコンクリート打設空間の少なくとも一方の型枠として用いたことを特徴とするコンクリート壁体の構築構造をも提案する。   Furthermore, the present invention also proposes a construction structure for a concrete wall characterized in that the panel for both formwork is used as at least one formwork of a concrete placement space.

本発明の型枠兼用パネルは、断熱材に沿わせる外装仕上げ材が両端に連結部を備える構成であって、一方には被重合片を、他方には、重合片を設けたので、隣接する外装仕上げ材の重合片を、被重合片に重合させた状態で、棒状部材を断熱材の裏面側から面板部の内側に設けた定着部の螺子部に螺合させて連結することができる。
したがって、隣接する型枠兼用パネルを容易に連結することができ、しかも型枠兼用パネル同士の連結部分（定着部）からのノロの漏れ出しをも防止できるので、外装仕上げ材を別途仕上げ処理（拭き取り等）する必要が無く、そのまま外装材として用いることができる。さらに、定着部として被重合片にナットや雌ねじ加工を施したプレート等を取り付けた状態で搬送すればよく、平坦状のボートとして取り扱うことができ、積み重ねも可能であり、搬送コストの削減にも繋がる。 The panel for both formwork of the present invention has a configuration in which the exterior finishing material along the heat insulating material is provided with a connecting portion at both ends, and since the polymerized piece is provided on one side and the polymerized piece is provided on the other side, they are adjacent. In a state where the polymerized piece of the exterior finishing material is polymerized to the polymerized piece, the rod-like member can be screwed and connected to the screw portion of the fixing portion provided inside the face plate portion from the back surface side of the heat insulating material.
Therefore, adjacent formwork combined panels can be easily connected, and leakage of leakage from the connection part (fixing part) between the formwork combined panels can be prevented. It is not necessary to wipe off) and can be used as it is as an exterior material. Furthermore, it can be transported with a nut or female threaded plate attached to the polymerized piece as a fixing part, and it can be handled as a flat boat and can be stacked, reducing transportation costs. Connected.

特に面板部の裏面側に空間部を設け、該空間部内に螺子部を有する定着材を取り付けて定着部を形成した場合、コンクリートの打設空間から棒状部材を伝ってノロが定着部に浸入しても、この空間部にて、面板部の表面への漏れ出しが防止される。   In particular, when a space portion is provided on the back side of the face plate portion and a fixing material having a screw portion is attached in the space portion to form the fixing portion, the rod enters the fixing portion through the rod-shaped member from the concrete placement space. Even in this space portion, leakage to the surface of the face plate portion is prevented.

また、定着部が雌ねじ加工を施した、例えば汎用のナットを用いることができ、棒状部材は棒状のボルト材である場合には、頭部が角形であるため、ボルト材の取付に際して供回り（自転）が防止されるものとなる。また、このボルト材としては、間隔保持部材（セパレータ）の一部を用いることができるので、この場合には容易に型枠を構築することができる。   In addition, for example, a general-purpose nut in which the fixing portion has been subjected to female thread processing can be used, and when the rod-shaped member is a rod-shaped bolt material, the head portion is square, so that the rotation ( Rotation) is prevented. Moreover, as this bolt material, since a part of space | interval holding member (separator) can be used, a formwork can be constructed | assembled easily in this case.

また、断熱材に、表裏面に貫通する貫通孔が所定間隔で開孔され、該貫通孔に棒状部材が挿通可能である場合には、貫通孔に棒状部材を突き立てた状態で型枠兼用パネルを敷設することができ、所定位置に敷設した後に、棒状部材を締め付ければよく、連結作業を極めて簡易に実施できる。前述のように、この棒状部材としては、間隔保持部材（セパレータ）の一部を用いることができ、容易に型枠を構築することができる。   In addition, when the through-holes that penetrate the front and back surfaces are opened at predetermined intervals in the heat insulating material and the rod-shaped member can be inserted into the through-hole, the rod-shaped member is also used in the state where the rod-shaped member is projected into the through-hole. The panel can be laid, and after laying at a predetermined position, the rod-like member may be tightened, and the connecting operation can be carried out very simply. As described above, a part of the spacing member (separator) can be used as the rod-shaped member, and a mold can be easily constructed.

また、棒状部材に鍔状材を取り付けて断熱材を挟着状に押さえる場合、コンクリートが打設されるまでの期間において型枠兼用パネルの一体化が果たされる。   In addition, when the rod-shaped member is attached to the rod-shaped member and the heat insulating material is pressed in a sandwiched manner, the formwork and panel are integrated in a period until the concrete is placed.

また、一体の断熱材に、複数の外装仕上げ材を配設している場合には、断熱材上にて隣接する外装仕上げ材は敷設以前に棒状部材を突き立てて締め付けて接続することができ、端縁に位置する連結部のみを、型枠兼用パネルの敷設後に連結すればよい。   In addition, when a plurality of exterior finish materials are disposed on an integral heat insulating material, adjacent exterior finish materials on the heat insulating material can be connected by squeezing a bar-like member before laying. Only the connecting portion positioned at the edge may be connected after the panel for the formwork is laid.

さらに、本発明のコンクリート壁の構築構造は、前記構成の型枠兼用パネルを、コンクリート型枠工法の型枠として用いるものであり、前述のように適宜に断熱材や外装仕上げ材を選定して様々な仕様のコンクリート壁を容易に且つ安価に構築することができる。
例えば外装仕上げ材として高強度の金属面材を用いることにより、コンクリートの打設圧力に抗する強度を備え、広い面積を備える壁体にも適用することができる。また、化粧材を兼ねる金属面材を用いてもよいため、表面に別途化粧材を配設する必要がなく、足場等を組めない敷地（施工場所）においても外壁の施工（工事）を行うことができ、型枠兼用パネルをそのまま外装化粧として使用することができる。 Furthermore, the construction structure of the concrete wall of the present invention uses the formwork combined panel having the above configuration as a formwork for the concrete formwork method, and appropriately selects a heat insulating material and an exterior finishing material as described above. Various types of concrete walls can be easily and inexpensively constructed.
For example, by using a high-strength metal face material as an exterior finishing material, it can be applied to a wall having a large area with strength against the concrete placing pressure. In addition, since it is possible to use a metal face material that also serves as a decorative material, it is not necessary to arrange a separate decorative material on the surface, and construction (construction) of the outer wall is also performed on a site (construction site) where no scaffolding can be assembled. The panel for a formwork can be used as it is as an exterior cosmetic.

（ａ）本発明の型枠兼用パネルの一実施例（第１実施例）を構成する外装仕上げ材を示す拡大断面図、（ｂ）１枚の断熱材に２枚の外装仕上げ材を組み付けた型枠兼用パネル（第１実施例）を示す断面図、（ｃ）Ｙ部分を拡大して示す拡大断面図、である。(A) An enlarged cross-sectional view showing an exterior finishing material constituting one embodiment (first embodiment) of the combined panel of the present invention, (b) 2 exterior finishing materials assembled to one heat insulating material. It is sectional drawing which shows a panel for a formwork (1st Example), (c) The expanded sectional view which expands and shows a Y part. （ａ）型枠兼用パネルの他の一実施例（第２実施例）を構成する断熱材を示す断面図、（ｂ）第２実施例の外装仕上げ材を示す断面図、（ｃ）第２実施例の型枠兼用パネルを示す断面図、（ｄ）連結用の棒状部材が間隔保持部材（セパレータ）を兼ねる一例を示す断面図である。(A) Cross-sectional view showing a heat insulating material constituting another embodiment (second embodiment) of the panel for combined formwork, (b) Cross-sectional view showing an exterior finishing material of the second embodiment, (c) Second It is sectional drawing which shows the panel for formwork of an Example, (d) It is sectional drawing which shows an example in which the rod-shaped member for connection serves as a space | interval holding member (separator). （ａ）型枠兼用パネルの他の一実施例（第３実施例，定着材が四角ナット）を示す斜視図、（ｂ）それを構成する外装仕上げ材を示す斜視図、（ｃ）それを構成する断熱材を示す斜視図、（ｄ）異なる定着部（定着材が長尺な板状材）を設けた外装仕上げ材を示す斜視図である。(A) Perspective view showing another embodiment (third embodiment, fixing member is a square nut), (b) Perspective view showing an exterior finishing material constituting the panel, (c) It is a perspective view which shows the heat insulating material to comprise, (d) It is a perspective view which shows the exterior finishing material which provided the different fixing | fixed part (fixing material is a long plate-shaped material). （ａ）第１実施例の型枠兼用パネルを並列した状態を示す斜視図、（ｂ）その断面図、（ｃ）並列した型枠兼用パネルを接続（連結）した状態を示す斜視図、（ｄ）その断面図である。(A) Perspective view showing a state in which the panel for combined formwork of the first embodiment is juxtaposed, (b) a sectional view thereof, (c) a perspective view showing a state in which the panel for combined formwork is connected (connected), d) It is the sectional view. （ａ）本発明の型枠兼用パネルを用いたコンクリート壁の施工方法を示す断面図、（ｂ）用いた棒状部材を示す断面図である。(A) It is sectional drawing which shows the construction method of the concrete wall using the panel for combined formwork of this invention, (b) It is sectional drawing which shows the rod-shaped member used.

本発明の型枠兼用パネルは、断熱材の表面に外装仕上げ材が配設されてなり、前記外装仕上げ材の一方の端縁に設ける連結部には、裏面側へ折り曲げ、更に内側に折曲した被重合片を設け、他方の端縁に設ける連結部には、裏面側へ折り曲げ、更に外側に折曲した重合片を設け、隣接する外装仕上げ材の重合片を、被重合片に重合させた状態で、棒状部材を断熱材の裏面側から面板部の裏面側に設けた定着部の螺子部に螺合させて連結することができる。   The panel for both formwork of the present invention has an exterior finishing material disposed on the surface of the heat insulating material, and the connecting portion provided at one end edge of the exterior finishing material is bent to the back side and further bent to the inside. The connecting piece provided at the other edge is provided with a polymer piece that is bent to the back side and further bent outward, and the polymer piece of the adjacent exterior finish material is polymerized into the polymerized piece. In this state, the rod-shaped member can be screwed and connected to the screw portion of the fixing portion provided on the back surface side of the face plate portion from the back surface side of the heat insulating material.

前記型枠兼用パネルを構成する断熱材、外装仕上げ材は、それぞれ別々に成形されるものであって、適宜に選択して所望の構成とすることができる。例えば型枠兼用パネル全体の強度やその他の特性を所望のレベルに設定しようとすれば、これらの断熱材、外装仕上げ材を適宜に選択して所望の特性を得ることができる。
以下に、断熱材、外装仕上げ材について、それぞれ説明する。 The heat insulating material and the exterior finishing material constituting the panel for both formwork are molded separately, and can be appropriately selected to have a desired configuration. For example, if the strength and other characteristics of the entire panel for a formwork are set to a desired level, the desired characteristics can be obtained by appropriately selecting these heat insulating materials and exterior finishing materials.
Below, a heat insulating material and exterior finishing material are each demonstrated.

前記断熱材としては、各種素材の断熱材を適用することができ、例えば合成樹脂製ボートに限らず木製ボードでもよく、また単層でも複層でもよく、異なる材質の複層構成でもよい。そのため、難燃性、不燃性等の機能性ボード材を用いてもよく、また厚み等についても何等制限がなく、どのような断熱材を用いてもよい。
この断熱材の表面側には、外装仕上げ材の連結部を嵌合（遊嵌）する凹部を設けることが望ましく、一体の断熱材に一枚のみの外装仕上げ材を取り付ける場合には端縁のみに凹部を設ければよく、例えば後述する図示実施例のように一体の断熱材に二枚の外装仕上げ材を取り付ける場合には、端縁と中央との二箇所に凹部を設けるようにすればよい。 As the heat insulating material, heat insulating materials of various materials can be applied. For example, the heat insulating material is not limited to a synthetic resin boat, and may be a wooden board, or may be a single layer or multiple layers, or may be composed of multiple layers of different materials. Therefore, functional board materials such as flame retardancy and nonflammability may be used, and there is no limitation on the thickness and the like, and any heat insulating material may be used.
It is desirable to provide a recess on the surface side of this heat insulating material to fit (free-fit) the connecting portion of the exterior finishing material. When only one exterior finishing material is attached to the integral heat insulating material, only the edge is provided. For example, when two exterior finish materials are attached to an integral heat insulating material as shown in the illustrated embodiment to be described later, the concave portions are provided at two locations, the edge and the center. Good.

この断熱材には、表裏面に貫通する貫通孔が所定間隔で開孔され、該貫通孔に棒状部材が挿通可能であることが望ましい。この場合、貫通孔に棒状部材を突き立てた状態で型枠兼用パネルを敷設することができ、所定位置に敷設した後に、棒状部材を締め付ければよく、連結作業を極めて簡易に実施できる。また、この断熱材の表面又は裏面側に、コンクリートの打設圧を補強するための補強板を適宜に設けてもよい。   In this heat insulating material, it is desirable that through holes penetrating the front and back surfaces are opened at a predetermined interval, and a rod-shaped member can be inserted into the through holes. In this case, the panel for a formwork can be laid in a state in which the rod-shaped member is protruded in the through hole, and after laying at a predetermined position, the rod-shaped member may be tightened, and the connecting operation can be performed very simply. Moreover, you may provide suitably the reinforcement board for reinforcing the placement pressure of concrete on the surface or back surface side of this heat insulating material.

前記外装仕上げ材としては、仕上げ面となる面板部の両端、即ち少なくとも対向する一対の端縁（例えば上下、左右）に連結部を備え、一方の連結部は、前記面板部の端縁を裏面側へ折り曲げ、更に内側へ折曲した被重合片を有し、他方の連結部は、裏面側へ折り曲げ、更に外側に折曲した重合片を有するものであれば、各種素材の面材を適用することができ、金属面材でも硬質樹脂板でもよい。   As the exterior finish material, a connecting portion is provided at both ends of the face plate portion to be a finished surface, that is, at least a pair of opposing edges (for example, up and down, left and right), and one connecting portion has the edge of the face plate portion as the back surface. As long as it has a piece to be polymerized that is bent to the side and further bent to the inside, and the other connecting part has a piece to be bent that is bent to the back side and further bent to the outside, various material face materials are applied. It may be a metal face material or a hard resin plate.

前記面板部は、仕上げ面となるので、略平坦状でもよいし、例えば後述する第２実施例のように角波状の意匠（化粧）を付したものでもよく、特にその形状を限定するものではない。
前記連結部は、一方の連結部も他方の連結部も、面板部の端縁を裏面側へ折り曲げる点は共通しているが、一方の連結部では更に内側へ折曲して被重合片を形成し、他方の連結部では更に外側へ折曲して外向きの横片である重合片を形成した構成である。一方側の連結部における内側への折曲片には、予め棒状部材を貫通させる通孔を設けておく。なお、ここで「内側」とは、面板部側を指し、「外側」とはその逆側を指す。 Since the face plate portion is a finished surface, the face plate portion may have a substantially flat shape, or may be provided with an angular wave design (decoration) as in the second embodiment described later, and the shape is not particularly limited. Absent.
The connecting part has the same point that the edge of the face plate part is bent to the back side in both the connecting part and the other connecting part. It is formed, and the other connecting portion is further bent outward to form a polymer piece that is an outward horizontal piece. A through-hole through which the rod-shaped member penetrates is provided in advance in the inwardly bent piece in the one side connecting portion. Here, “inside” refers to the face plate portion side, and “outside” refers to the opposite side.

次に、前記面板部の裏面側に設ける定着部について説明する。
この定着部は、棒状部材を螺合させる螺子部を備えるものであればよく、雌螺子部でも雄螺子部でもよい。
・定着部が雌螺子部を有し、棒状部材が雄螺子部を有する場合；
定着部は、後述する図示実施例のように六角ナット、四角ナットなどの角ナットや複数の雌螺子部を螺設した板状材を定着材として配置したもの、或いは被重合片を肉厚にしてタップ加工（雌ねじ加工）を施したものでもよい。その場合の棒状部材は、棒状のボルト材等を用いる。
・定着部が雄螺子部を有し、棒状部材が雌螺子部を有する場合；
定着部は、被重合片の外側（＝断熱材側）にボルトを立設されるもの（溶接等による固着）、孔からボルトを立設したものでもよい。その場合の棒状部材は、少なくともその先端に雌ねじ加工を施したもの、或いは筒状の部材が用いられる。
特に好ましくは、定着部として、汎用のナットを用いた構成、即ち雌螺子部を備える構成であり、その場合、棒状部材としてボルト材を用いることができ、更に汎用のナットの頭部は角形であるため、棒状部材（ボルト材）の取付に際して供回り（自転）が防止されるものとなる。
また、後述する図示実施例のように面板部の裏面側に、側方又は裏面側が開放する空間部を設け、該空間部内に螺子部を有する定着材を取り付けて定着部を形成してもよい。この場合の定着材としては、雌螺子部を備える定着材として、前述の六角ナット、四角ナットなどの角ナットや複数の雌螺子部を螺設した板状材が挙げられ、雄螺子部を備える定着材として、前述のボルト等が挙げられる。 Next, the fixing unit provided on the back side of the face plate part will be described.
The fixing unit may be any unit provided with a screw part for screwing the rod-shaped member, and may be a female screw part or a male screw part.
When the fixing portion has a female screw portion and the rod-shaped member has a male screw portion;
As shown in the illustrated embodiment to be described later, the fixing unit is a plate-shaped member in which a square nut such as a hexagonal nut or a square nut or a plurality of female screw portions is screwed, or a piece to be polymerized is made thick. And may be tapped (female threaded). The rod-shaped member in that case uses a rod-shaped bolt material or the like.
When the fixing portion has a male screw portion and the rod-shaped member has a female screw portion;
The fixing portion may be one in which a bolt is erected on the outer side (= heat insulating material side) of the polymerized piece (adhering by welding or the like), or one in which the bolt is erected from a hole. In this case, as the rod-shaped member, at least the tip thereof is subjected to female thread processing, or a cylindrical member is used.
Particularly preferably, the fixing portion is a configuration using a general-purpose nut, that is, a configuration including a female screw portion. In this case, a bolt member can be used as the rod-shaped member, and the head of the general-purpose nut is square. Therefore, the rotation (spinning) is prevented when the rod-shaped member (bolt material) is attached.
Further, as shown in the illustrated embodiment to be described later, a space portion that is open to the side or the back surface side may be provided on the back surface side of the face plate portion, and a fixing material having a screw portion may be attached in the space portion to form the fixing portion. . As the fixing material in this case, examples of the fixing material provided with the female screw portion include the above-described hexagonal nut, square nut such as a square nut, and a plate-like material provided with a plurality of female screw portions, and a male screw portion. Examples of the fixing material include the aforementioned bolts.

続いて、前記断熱材の裏面側から前記定着部の螺子部に螺合させて連結する棒状部材について説明する。
この棒状部材は、前記定着部の螺子部に螺合する被螺子部を有する構成であり、定着部がナット等のように雌螺子部を有する場合には、この棒状部材として雄螺子部を備えるボルト材等を用いればよく、後述する図示実施例のように間隔保持部材（セパレータ）の一部を兼ねるものであってもよい。
また、後述する図示実施例では、鍔状材を備える構成であるが、この鍔状材の有無、形状等は特に限定するものではない。また、鍔状材を用いる場合であっても、必ずしも全ての棒状部材に用いる必要はなく、所定の列や隅部等の任意の位置に用いるものでもよい。即ち外装仕上げ材と断熱材の一体化手段の仕様や強度、或いは全体の強度等に応じて適宜に設ければよい。 Next, a rod-like member that is screwed and connected to the screw portion of the fixing portion from the back surface side of the heat insulating material will be described.
This rod-shaped member has a structure having a threaded portion that is screwed into the screw portion of the fixing portion. When the fixing portion has a female screw portion such as a nut, a male screw portion is provided as the rod-shaped member. A bolt material or the like may be used, and it may also serve as a part of the spacing member (separator) as in the illustrated embodiment described later.
In the illustrated embodiment to be described later, a hook-shaped material is provided. However, the presence / absence, shape, and the like of the hook-shaped material are not particularly limited. Further, even when a bowl-shaped material is used, it is not always necessary to use it for all the rod-shaped members, and it may be used at an arbitrary position such as a predetermined row or corner. That is, what is necessary is just to provide suitably according to the specification and intensity | strength of the integrated means of an exterior finishing material and a heat insulating material, or the whole intensity | strength.

また、これらの各部材をそれぞれ配設してなる本発明の型枠兼用パネルは、以下の成形工程、一体化工程、連結工程により製造される。なお、一体の断熱材に一枚の外装仕上げ材を取り付ける場合には、連結工程は必要ないが、ここでは後述する図示実施例のように一体の断熱材に二枚の外装仕上げ材を取り付ける例を示す。   Moreover, the panel for both form and mold of the present invention in which each of these members is disposed is manufactured by the following molding process, integration process, and connection process. In addition, when attaching one exterior finishing material to an integral heat insulating material, a connecting step is not necessary, but here, an example in which two exterior finishing materials are attached to an integral heat insulating material as in the illustrated embodiment described later. Indicates.

・成形工程
まず、外装仕上げ材については、その両端に、前記構成の連結部をそれぞれ設けるように成形する。そして、一方の連結部の被重合片に、ナット等を取り付けて定着部を設けておく。なお、ナット等のズレや分離が懸念される際には、適宜接着剤などを用いて接着しておくようにしてもよい。
一方、断熱材については、後述する図示実施例のように単層の場合には、外装仕上げ材の連結部を取り付ける凹部を、表面側の一方側の端縁と略中央との二箇所に設けるように成形する。 -Molding process First, about exterior finishing material, it shape | molds so that the connection part of the said structure may be provided in the both ends, respectively. Then, a fixing portion is provided by attaching a nut or the like to the polymerized piece of one of the connecting portions. In addition, when there is a concern about deviation or separation of the nut or the like, it may be adhered using an adhesive or the like as appropriate.
On the other hand, as for the heat insulating material, in the case of a single layer as shown in the illustrated embodiment to be described later, a concave portion for attaching the connecting portion of the exterior finish material is provided at two locations, one of the edge on the surface side and the substantially center. Mold as follows.

・一体化工程
前記断熱材の表面に、前記外装仕上げ材を並列状に敷設するが、一方側の外装仕上げ材から沿わせ、続いて他方側の外装仕上げ材を沿わせる。これは中央の凹部に対し、一方側の外装仕上げ材の他方側の連結部（重合片）を嵌合状に取り付けた後、その上方に他方側の外装仕上げ材の一方側の連結部（被重合片）を配するためである。
なお、断熱材と外装仕上げ材とは、型枠兼用パネルの使用に際して分離したりズレたりしない程度に一体化するが、その手段を限定するものではなく、例えば面板部裏面を断熱材表面と接着してもよいし、爪等によるものでもよい。或いは後述する図示実施例では、棒状部材に鍔状材を取り付けて断熱材を押さえる（挟着する）役割を果たすので、それまでの仮止めであってもよい。また、接着して一体化する場合には、使用する接着剤や接着面（全面接着に限らず部分接着でもよい）について何等限定するものではない。 -Integration process Although the said exterior finishing material is laid in parallel on the surface of the said heat insulating material, it follows along with the exterior finishing material of one side, and follows the exterior finishing material of the other side continuously. This is because the other side connecting part (polymerized piece) of the exterior finishing material on one side is fitted in the central recess, and then the one side connecting part (covered) of the other side exterior finishing material is placed above it. This is for arranging a polymerized piece).
The heat insulating material and the exterior finishing material are integrated to such an extent that they are not separated or misaligned when the panel for combined use with a formwork is used, but the means is not limited. For example, the back surface of the face plate portion is bonded to the surface of the heat insulating material. Alternatively, it may be a nail or the like. Alternatively, in the illustrated embodiment which will be described later, since the rod-shaped member is attached to the rod-shaped member and plays a role of holding down (pinching) the heat insulating material, it may be temporarily fixed. In addition, in the case of bonding and integrating, there is no limitation on the adhesive to be used or the bonding surface (not only full bonding but also partial bonding).

・連結工程
定着部が雌螺子部を有し、棒状部材が雄螺子部を有する場合；
前記断熱材の貫通孔に、裏面側から棒状部材である棒状のボルト材等を貫通させ、その先端を隣接する外装仕上げ材の重合片及び被重合片に貫通させ、被重合片内の定着部の螺子部（雌螺子部）に取り付けることにより、断熱材の表面にて隣接する外装仕上げ材を連結（接続）する。
定着部が雄螺子部を有し、棒状部材が雌螺子部を有する場合；
定着部に立設したボルト等の螺子部（雄螺子部）を、表面側から隣接する外装仕上げ材の重合及び被重合片に貫通させ、その先端を表面側から前記断熱材の貫通孔に貫通させ、断熱材の裏面にて棒状部材であるナット等を取り付けることにより、連結（接続）する。 -Connecting step When the fixing part has a female screw part and the rod-shaped member has a male screw part;
A rod-like bolt material or the like that is a rod-like member is passed through the through hole of the heat insulating material from the back side, and the tip is passed through the polymerized piece and polymerized piece of the adjacent exterior finishing material, and the fixing part in the polymerized piece By attaching to the screw portion (female screw portion), the adjacent exterior finishing material is connected (connected) on the surface of the heat insulating material.
When the fixing portion has a male screw portion and the rod-shaped member has a female screw portion;
A screw part (male screw part) such as a bolt erected on the fixing part is passed from the surface side to the polymerized and polymerized piece of the adjacent exterior finishing material, and the tip is passed from the surface side to the through hole of the heat insulating material. And connecting (connecting) by attaching a nut or the like which is a rod-like member on the back surface of the heat insulating material.

これらの工程より製造される本発明の型枠兼用パネルは、断熱材の表面に金属面材等の外装仕上げ材を配設してなる構成であり、隣接する型枠兼用パネルを連結する際には、断熱材の一方側に位置する外装仕上げ材の一方側の連結部と、他方側に位置する外装仕上げ材の他方側の連結部とを、前述の断熱材表面での隣接する外装仕上げ材の連結（接続）とほぼ同様に、容易に連結することができる。相違するのは、前記一体化工程にて、中央の凹部に対し、一方側の外装仕上げ材の他方側の連結部（重合片）を嵌合状に取り付けた後、その上方に他方側の外装仕上げ材の一方側の連結部（被重合片）を重合させた作業に代えて、型枠兼用パネルの重合片を、隣接する型枠兼用パネルの被重合片と断熱材との間に差し込むように重合させる作業を行い、この状態で棒状部材を貫通させて連結する。
そして、この連結構造では、型枠兼用パネル同士の連結部分からノロが漏れ出そうとしても、面板部の裏面側に設けた定着部、空間部がその漏れ出しを防止できるので、コンクリートの打設後に面倒な処理や仕上げ作業を必要とすることがなく、そのまま外装材として用いることができる。 The combined formwork panel of the present invention manufactured by these processes is configured by arranging an exterior finishing material such as a metal face material on the surface of a heat insulating material, and when connecting adjacent combined formwork panels Is a connecting portion on one side of the exterior finishing material located on one side of the heat insulating material and a connecting portion on the other side of the exterior finishing material located on the other side are adjacent exterior finishing materials on the surface of the heat insulating material. It can be easily connected in substantially the same manner as the connection (connection). The difference is that, in the integration step, after the other side connecting portion (polymerized piece) of the one side exterior finishing material is fitted in the central recess, the other side exterior is disposed above it. Instead of the work of polymerizing the connecting part (polymerized piece) on one side of the finishing material, the polymerized piece of the mold / panel is inserted between the polymerized piece of the adjacent mold / panel and the heat insulating material. In this state, the rod-shaped member is penetrated and connected.
And in this connection structure, even if noro is about to leak out from the connection part between the panel for both formwork, the fixing part provided on the back side of the face plate part and the space part can prevent the leakage, so that the concrete is placed. There is no need for troublesome processing and finishing work later, and it can be used as it is as an exterior material.

さらに、本発明のコンクリート壁の構築構造は、前記構成の型枠兼用パネルを、コンクリート型枠工法の型枠として用いるものであり、前述のように適宜に断熱材や外装仕上げ材を選定して様々な仕様のコンクリート壁を容易に且つ安価に構築することができる。   Furthermore, the construction structure of the concrete wall of the present invention uses the formwork combined panel having the above configuration as a formwork for the concrete formwork method, and appropriately selects a heat insulating material and an exterior finishing material as described above. Various types of concrete walls can be easily and inexpensively constructed.

本発明の型枠兼用パネル１は、それぞれ別々に成形された外装仕上げ材２、断熱材３からなり、図１（ｃ）に示す第１実施例では一体の断熱材３の表面に二枚の外装仕上げ材２，２が接着されて一体化されてなる構成である。
また、前記外装仕上げ材２は、仕上げ面となる面板部２１と、該面板部２１の対向する両端に、連結部２２，２３が設けられ、一方の連結部２２は、裏面側へ折り曲げた略鉛直状の折曲片２２１と、更に内側へ折曲した略水平状の被重合片２２２とを有する構成である。他方の連結部２３は、裏面側へ折り曲げた略鉛直状の折曲片２３１、更に外側へ折曲した略水平状の重合片２３２とを有する構成である。なお、詳しくは前記一方側の連結部２２は略コ字状に成形されているので、面板部２１の裏面側には側方が開放する横溝状の空間部２２３が形成され、該空間部２２３は、前記折曲片２２１と被重合片２２２と、面板部２１の端縁を表面側へ***する膨出片２２４とで囲まれる空間を指す。また、ここで「一方」又は「一方側」とは図面左側を指し、「他方」又は「他方側」とは図面右側を指す。更に、「裏面側」とは、仕上げ面が表面であるからその逆側を指す。
そして、隣接する型枠兼用パネル１，１を連結する際には、他方側に隣接する型枠兼用パネル１の一方側に敷設された外装仕上げ材２の被重合片２２２と断熱材３との間に、一方側に位置する型枠兼用パネル１の他方側に敷設された外装仕上げ材１の差し込み片２３２を差し込むように重合させた状態で、棒状部材である棒状のボルト材５Ａを断熱材３から重合片２３２へ貫通させ、被重合片２２２の内側、即ち空間２２３内に定着部として角ナット４Ａの螺子部（雌螺子部）に取り付けて連結することができる。 The panel for both formwork 1 of the present invention comprises an exterior finishing material 2 and a heat insulating material 3 which are separately molded, and in the first embodiment shown in FIG. 1 (c), two sheets are provided on the surface of the integral heat insulating material 3. The exterior finishing materials 2 and 2 are bonded and integrated.
Further, the exterior finishing material 2 is provided with a face plate portion 21 serving as a finished surface, and connecting portions 22 and 23 provided at opposite ends of the face plate portion 21, and one of the connecting portions 22 is bent to the back side. This is a configuration having a vertical bent piece 221 and a substantially horizontal piece to be polymerized 222 further bent inward. The other connection part 23 is the structure which has the substantially vertical bending piece 231 bent to the back surface side, and the substantially horizontal superposition | polymerization piece 232 bent further outward. In detail, since the connecting portion 22 on the one side is formed in a substantially U shape, a lateral groove-shaped space portion 223 that is open to the side is formed on the back side of the face plate portion 21, and the space portion 223 is formed. Denotes a space surrounded by the bent piece 221, the piece to be polymerized 222, and the bulging piece 224 that protrudes the edge of the face plate portion 21 to the surface side. Here, “one” or “one side” refers to the left side of the drawing, and “the other” or “the other side” refers to the right side of the drawing. Furthermore, the “back side” refers to the opposite side because the finished surface is the front side.
And when adjoining formwork combined panel 1, 1, the polymerized piece 222 of the exterior finishing material 2 laid on one side of the formwork combined panel 1 adjacent to the other side and the heat insulating material 3 In the middle, the rod-shaped bolt material 5A, which is a rod-shaped member, is heat-insulated in a state where the insertion piece 232 of the exterior finishing material 1 laid on the other side of the mold-use panel 1 located on one side is inserted. 3 is allowed to penetrate the polymer piece 232, and can be attached and connected to a screw part (female screw part) of the square nut 4A as a fixing part inside the polymer piece 222, that is, in the space 223.

この第１実施例における前記断熱材３は、図１（ｂ）に示すように硬質ポリウレタンフォームである合成樹脂発泡面材を用い、その表面側には、外装仕上げ材２の連結部２２，２３を嵌合（遊嵌）する凹部３１Ａ，３１Ｂが形成された構成である。この第１実施例では、前述のように一体の断熱材３に二枚の外装仕上げ材２，２を取り付けるので、端縁に隅部状の凹部３１Ａを、略中央に窪み状の凹部３１Ｂを設けた。なお、図示しないが、これらの凹部３１Ａ，３１Ｂを表裏に貫通する貫通孔が設けられている。   As the heat insulating material 3 in the first embodiment, a synthetic resin foam face material which is a rigid polyurethane foam is used as shown in FIG. 1B, and the connecting portions 22 and 23 of the exterior finishing material 2 are provided on the surface side. In this configuration, recesses 31A and 31B for fitting (free fitting) are formed. In the first embodiment, since the two exterior finish materials 2 and 2 are attached to the integral heat insulating material 3 as described above, the corner-shaped concave portion 31A is provided at the edge, and the concave-shaped concave portion 31B is provided at the substantially center. Provided. Although not shown, a through-hole penetrating these recesses 31A and 31B on the front and back sides is provided.

この第１実施例における前記外装仕上げ材２は、図１（ａ）に示すように面板部２１が略平坦状であり、一方側の連結部２２が略コ字状に成形され、側方が開放する空間部２２３を形成しており、他方側の連結部２３が略Ｌ字状に成形され、突出片状の重合片２３２が形成されている。また、前記空間部２２３には、図示しない螺子部を備える六角ナットである角ナット４Ａが定着材として包持状に取り付けられて定着部を形成している。なお、前記連結部２２の膨出片２２４及び被重合片２２２、前記連結部２３の重合片２３２には、図示しないが、これらを表裏に貫通する貫通孔が設けられている。   As shown in FIG. 1 (a), the exterior finishing material 2 in the first embodiment has a face plate portion 21 having a substantially flat shape, a connecting portion 22 on one side formed into a substantially U-shape, and a lateral side. The open space part 223 is formed, the connecting part 23 on the other side is formed in a substantially L shape, and a protruding piece-like superposed piece 232 is formed. Further, in the space portion 223, a square nut 4A, which is a hexagonal nut having a screw portion (not shown), is attached as a fixing material in a holding manner to form a fixing portion. Although not shown, the bulging piece 224 and the polymerized piece 222 of the connecting portion 22 and the polymerized piece 232 of the connecting portion 23 are provided with through-holes that pass through them on the front and back sides.

前記一体の断熱材３と、前記二枚の外装仕上げ材２，２から構成される型枠兼用パネル１は、前述のように棒状部材である棒状のボルト材５Ａを締着させることにより、隣接する型枠兼用パネル１，１を連結することができるが、この棒状ボルト材５Ａとしては、図１（ｅ）に示すセパレータと称される間隔保持用部材を用いた。
この間隔保持部材は、図５に示すように先端が前記空間部２２３内の角ナット４Ａの図示しない螺子部に螺合する棒状ボルト材雄５Ａに、鍔状材５ｂを介して合成樹脂製の筒状部材５ｃが連結された構成であり、更に前記筒状部材５ｃより大径の中間連結部５ｄを介して内部に棒状部材５ｅが配された筒状部材５ｆが連結され、図示しない他方側の型枠に至る構成である。そして、この間隔保持部材は、前記中間連結部５ｄにて分割可能であり、コンクリートの打設後には、他方側の棒状部材５ｅを抜き取って再利用することができ、熱橋の形成を防止することができる。 The panel for combined use with a mold 1 composed of the integral heat insulating material 3 and the two exterior finishing materials 2 and 2 is adjacent to each other by fastening the rod-shaped bolt material 5A which is a rod-shaped member as described above. As the rod-like bolt material 5A, a spacing member called a separator shown in FIG. 1 (e) was used.
As shown in FIG. 5, this spacing member is made of a synthetic resin via a rod-shaped material 5b on a rod-shaped bolt material male 5A whose tip is engaged with a screw portion (not shown) of a square nut 4A in the space portion 223. A cylindrical member 5c is connected, and a cylindrical member 5f having a rod-like member 5e disposed therein is connected via an intermediate connecting portion 5d having a diameter larger than that of the cylindrical member 5c. This is a configuration that reaches the formwork. And this space | interval holding member can be divided | segmented in the said intermediate | middle connection part 5d, and after placement of concrete, the rod-shaped member 5e of the other side can be extracted and reused, and formation of a thermal bridge is prevented. be able to.

前記構成の断熱材３の表面に、前記外装仕上げ材２，２を並列状に一体化するには、まず一方側の外装仕上げ材２から沿わせて接合し、続いて他方側の外装仕上げ材２を沿わせて接合する。詳しくは、中央の凹部３１Ｂに対し、一方側の外装仕上げ材２の他方側の連結部２３（重合片２３２）を嵌合させた後、その上方に他方側の外装仕上げ材２の一方側の連結部２２（被重合片２２２）を重合させる。
なお、断熱材３と外装仕上げ材２とは、型枠兼用パネル１の使用に際して分離したりズレたりしない程度に面板部２１裏面を断熱材３表面と接着するために、図示しない汎用の接着剤を用いた。 In order to integrate the exterior finishing materials 2 and 2 in parallel on the surface of the heat insulating material 3 having the above-described configuration, first, the exterior finishing materials 2 are joined together along the exterior finishing material 2 on one side, and then the exterior finishing material on the other side. Join 2 along. Specifically, after fitting the connecting portion 23 (polymerized piece 232) on the other side of the exterior finishing material 2 on the one side to the concave portion 31B in the center, the one side of the exterior finishing material 2 on the other side is placed above the connection portion 23. The connecting portion 22 (polymerized piece 222) is polymerized.
The heat insulating material 3 and the exterior finishing material 2 are general-purpose adhesives (not shown) for bonding the back surface of the face plate portion 21 to the surface of the heat insulating material 3 to such an extent that they are not separated or misaligned when using the panel for panel 1. Was used.

その後、前記断熱材３の図示しない貫通孔に、裏面側から棒状ボルト材５Ａを貫通させ、その先端を隣接する外装仕上げ材２，２の重合片２３２及び被重合片２２３に貫通させ、空間部２２３内の角ナット４Ａの図示しない螺子部に取り付けることにより、断熱材３の表面にて隣接する外装仕上げ材２，２を連結（接続）した。   Thereafter, the rod-like bolt material 5A is passed through the through hole (not shown) of the heat insulating material 3 from the back surface side, and the tip is passed through the polymerized piece 232 and the polymerized piece 223 of the adjacent exterior finishing material 2, 2, and the space portion The exterior finishing materials 2 and 2 adjacent to each other on the surface of the heat insulating material 3 are connected (connected) by being attached to a screw portion (not shown) of the square nut 4A in the H.223.

このように一体化される第１実施例の型枠兼用パネル１は、重合片２３２を、隣接する型枠兼用パネル１の被重合片２２３と断熱材３との間に差し込むように重合させた状態で、棒状ボルト材５Ａを重合片２３２へ貫通させ、空間部２２３内の角ナット４Ａの図示しない螺子部に取り付けて連結することができ、隣接する型枠兼用パネル１，１を容易に連結することができる。
しかも型枠兼用パネル１，１同士の連結部分からのノロの漏れ出しを防止できるので、外装仕上げ材２を別途仕上げ処理する必要が無く、そのまま外装材として用いることができる。
なお、ノロの漏れ出しについては、図１（ｄ）に太矢印で示すルートにてコンクリート打設空間から棒状部材５Ａを伝ってノロが漏れ出そうとしても、空間部２２２が表面側への漏れ出しを防止するため、面板部２１を汚すことがなく美麗に保持することができるため、面倒な処理や仕上げ作業を必要とすることがない。 The combined formwork panel 1 of the first embodiment thus integrated was polymerized so that the polymer piece 232 was inserted between the polymerized piece 223 of the adjacent formwork-use panel 1 and the heat insulating material 3. In this state, the rod-like bolt material 5A can be passed through the superposed piece 232, and can be attached to and connected to a screw portion (not shown) of the square nut 4A in the space 223, so that the adjacent panel 1 and 1 can be easily connected. can do.
In addition, since leakage of the slot from the connecting portion between the mold-use panels 1 and 1 can be prevented, the exterior finishing material 2 does not need to be separately processed and can be used as it is as an exterior material.
In addition, as for leakage of the slot, even if the slot is about to leak from the concrete placement space through the rod-shaped member 5A along the route indicated by the thick arrow in FIG. 1 (d), the space 222 leaks to the surface side. In order to prevent the sticking out, the face plate portion 21 can be kept beautiful without being soiled, so that troublesome processing and finishing work are not required.

また、この第１実施例では、角ナットである六角ナット４Ａを定着材として空間部２２３に取り付けて定着部として用いたので、定着材として汎用のナットを用いることができ、しかも頭部が角形であるため、棒状のボルト材５Ａの取付に際して供回り（自転）が防止される。   In the first embodiment, since the hexagonal nut 4A, which is a square nut, is attached to the space 223 as a fixing material and used as a fixing portion, a general-purpose nut can be used as the fixing material, and the head has a square shape. Therefore, rotation (spinning) is prevented when the rod-shaped bolt material 5A is attached.

また、この第１実施例では、断熱材３に、表裏面に貫通する貫通孔が所定間隔で開孔され、該貫通孔に棒状のボルト材５Ａが挿通可能であるので、貫通孔に棒状のボルト材５Ａを突き立てた状態で型枠兼用パネル１を敷設することができ、所定位置に敷設した後に、棒状のボルト材５Ａを締め付ければよく、連結作業を極めて簡易に実施できる。   Further, in the first embodiment, the heat insulating material 3 has through holes penetrating the front and back surfaces at predetermined intervals, and the rod-shaped bolt material 5A can be inserted into the through holes. The panel for both formwork 1 can be laid in a state where the bolt material 5A is projected, and after laying in a predetermined position, the rod-shaped bolt material 5A can be tightened, and the connecting operation can be carried out very simply.

図２（ｃ）に示す第２実施例の型枠兼用パネル１2では、前記第１実施例における断熱材３を用い、面板部２１2が連続角波状の外装仕上げ材２2を用いた点が異なるだけで、それ以外の構成は前記第１実施例とほぼ同様であるから図面に同一符号を付して説明を省略する。
前記外装仕上げ材２2は、前述のように面板部２１2が連続角波状に成形され、一方側の連結部２２2に膨出片２２４が形成されないだけ前記第１実施例の連結部２２よりも簡易な構成である以外は、他方側の連結部２３などは全く同様である。 In formwork combined panel 1 2 of the second embodiment shown in FIG. 2 (c), using the heat insulating material 3 in the first embodiment in that the face plate unit 21 2 is used exterior finish 2 2 consecutive angle corrugated The other configurations are substantially the same as those of the first embodiment, and the same reference numerals are given to the drawings and the description thereof is omitted.
As described above, the exterior finish material 2 2 has the face plate portion 21 2 formed into a continuous square wave shape, and the connecting portion 22 of the first embodiment is not formed with the bulging piece 224 formed on the connecting portion 22 2 on one side. Except for the simple configuration, the other connecting portion 23 and the like are exactly the same.

図３（ａ）に示す第３実施例の型枠兼用パネル１3は、前記第１実施例と同様の断熱材３と、外装仕上げ材２とを用いる構成であるが、一方の連結部２２3に設ける定着部は四角ナット４Ｂを定着材として空間部２２２に取り付けて形成している。
この第３実施例における断熱材３は図３（ｃ）に、外装仕上げ材２は図３（ｂ）に、それぞれ裏面側から見た斜視図を示したが、これらを一体化するには、図３（ｂ）に示すように外装仕上げ材２の裏面側を上にした状態で面板部２１の裏面に接着剤を塗布し、図３（ｃ）に示す断熱材３を、その貫通孔３３が定着部を形成する定着材として四角ナット４Ｂの螺子部４１に連通するように、上方から被せるように配置して接合すればよい。 Figure 3 formwork combined panel 1 of the third embodiment shown in (a), a heat insulating material 3 as in the first embodiment, although a configuration using an exterior finishing material 2, one coupling portion 22 The fixing portion provided in 3 is formed by attaching the square nut 4B to the space portion 222 as a fixing material.
The heat insulating material 3 in this third embodiment is shown in FIG. 3 (c), and the exterior finishing material 2 is shown in FIG. 3 (b). As shown in FIG. 3B, an adhesive is applied to the back surface of the face plate portion 21 with the back surface side of the exterior finishing material 2 facing upward, and the heat insulating material 3 shown in FIG. May be arranged so as to be covered from above so as to communicate with the screw portion 41 of the square nut 4B as a fixing material forming the fixing portion.

図３（ｄ）には、外装仕上げ材２に、定着材として長尺な板状材４Ｃを取り付けて定着部を設けた。
この定着部を形成する定着材である長尺な板状材４Ｃは、長さ方向に所定間隔にて螺子部４１が形成された構成であり、特にその素材を限定するものではないが、連結部２２，２３の変形等を抑制する補強効果をも果たす。 In FIG. 3D, a long plate-like material 4 </ b> C is attached to the exterior finishing material 2 as a fixing material to provide a fixing portion.
The long plate-like material 4C, which is a fixing material forming the fixing portion, has a structure in which screw portions 41 are formed at predetermined intervals in the length direction, and the material is not particularly limited. The reinforcing effect which suppresses the deformation | transformation etc. of the parts 22 and 23 is also fulfilled.

図４（ａ）〜（ｄ）には、前記第１実施例の隣接する型枠兼用パネル１，１を連結する手順を示す。
まず図４（ａ）及び（ｂ）は、一体の断熱材３に二枚の外装仕上げ材２，２を取り付けて一体化した状態を示す。この作業については、前記図１の説明のとおりであり、棒状部材５Ａとして、鍔状材５ｂを備える雄ねじ部材（棒状ボルト材）が用いられ、間隔保持用部材の一部を構成している。この棒状部材５Ａを一方の連結部２２に設けられた定着部（六角ナット４Ａ）に螺合することにより、隣り合う外装仕上げ材２，２を断熱材３の表面に一体化すると共に連結して型枠兼用パネル１を作成した。
なお、断熱材３には、前述のように前記図１では図示していなかったが、貫通孔３３が中央及び一方側（同図では右奥側）の端縁に設けられる凹部３１Ｂ，３１Ａを表裏に貫通するように設けられ、この時点では端縁の貫通孔３３には棒状部材５Ａは取り付けられていないが、中央の貫通孔３３には棒状部材５Ａが取り付けられている。 4 (a) to 4 (d) show a procedure for connecting the adjacent panel 1 and 1 in the first embodiment.
4A and 4B show a state where two exterior finish materials 2 and 2 are attached to an integrated heat insulating material 3 and integrated. About this operation | movement, it is as the description of the said FIG. 1, The male screw member (bar-shaped bolt material) provided with the collar-shaped material 5b is used as 5 A of rod-shaped members, and comprises a part of member for space | interval maintenance. By screwing this rod-shaped member 5A into a fixing portion (hexagonal nut 4A) provided in one connecting portion 22, adjacent exterior finishing materials 2, 2 are integrated and connected to the surface of the heat insulating material 3. A formwork combined panel 1 was prepared.
Although not shown in FIG. 1 as described above, the heat insulating material 3 has recesses 31 </ b> B and 31 </ b> A in which the through-hole 33 is provided at the center and one end (right rear side in the figure). The rod-shaped member 5A is not attached to the through-hole 33 at the end edge, but the rod-like member 5A is attached to the central through-hole 33 at this time.

続いて図４（ｃ）及び（ｄ）に示すように、前記構成の型枠兼用パネル１，１を並列状に連結するのであるが、予め一方側の端縁に設けられる貫通孔３３に棒状部材５Ａを浅く差し込んでおくようにしてもよい。そして、図面では右奥側の型枠兼用パネル１の手前側に位置する重合片２３２を、左手前側の型枠兼用パネル１の被重合片２２２と断熱材３との間に差し込むように重合させた状態で、棒状部材５Ａを貫通孔３３から重合片２３２へ貫通させ、空間部２２３内の定着部（六角ナット４Ａ）の螺子部４１に取り付けて連結することができ、隣接する型枠兼用パネル１，１を容易に連結することができる。   Subsequently, as shown in FIGS. 4 (c) and 4 (d), the panels 1 and 1 having the above-described configuration are connected in parallel, but the rods are formed in the through-holes 33 provided in advance on one end edge. The member 5A may be inserted shallowly. In the drawing, the polymerized piece 232 positioned on the front side of the right-side mold / panel 1 is polymerized so as to be inserted between the polymerized piece 222 of the left-side mold / panel 1 and the heat insulating material 3. In this state, the rod-shaped member 5A can be penetrated from the through hole 33 to the overlapping piece 232, and can be attached and connected to the screw portion 41 of the fixing portion (hexagon nut 4A) in the space portion 223. 1 and 1 can be easily connected.

図５は、前記図１（ｅ）に示した間隔保持部材を拡大して示すものであって、先端が前記空間部２２３内の定着部（六角ナット４Ａ）の螺子部に螺合する棒状のボルト材（雄ねじ部材）５Ａに、鍔状材５ｂを介して合成樹脂製の筒状部材５ｃが連結され、更に前記筒状部材５ｃより大径の中間連結部５ｄを介して内部に棒状部材５ｅが配された筒状部材５ｆが連結され、断面視台形状（錐状）の台座６を介して型枠７に間接的に当接するものである。
そして、この間隔保持部材は、前記中間連結部５ｄにて分割可能であり、コンクリートの打設後には、他方側の棒状部材５ｅ及び台座を抜き取って再利用することができ、熱橋の形成を防止することができる。 FIG. 5 is an enlarged view of the spacing member shown in FIG. 1 (e), and has a rod-like shape whose tip is screwed into a screw portion of the fixing portion (hexagonal nut 4A) in the space portion 223. A cylindrical member 5c made of synthetic resin is connected to the bolt material (male screw member) 5A via a flange-like material 5b, and further, a rod-like member 5e is connected to the inside via an intermediate connecting portion 5d having a larger diameter than the cylindrical member 5c. Are connected to each other and indirectly contact with the formwork 7 via a base 6 having a trapezoidal shape (conical shape) in section view.
And this space | interval holding member can be divided | segmented in the said intermediate | middle connection part 5d, and after the placement of concrete, the other side rod-shaped member 5e and a base can be extracted and reused, and formation of a thermal bridge can be carried out. Can be prevented.

１，１2，１3 型枠兼用パネル
２，２2 外装仕上げ材
２１ 面板部
２２ （一方側の）連結部
２２２ 被重合片
２２３ 空間部
２３ （他方側の）連結部
２３２ 重合片
３ 断熱材
３１Ａ，３１Ｂ 凹部
４Ａ，４Ｂ，４Ｃ 定着部（定着材）
５Ａ 棒状部材 1, 1 2 , 1 3 Formwork combined panel 2, 2 2 Exterior finishing material 21 Face plate part 22 (One side) Connection part 222 Polymerized piece 223 Space part 23 (On the other side) Connection part 232 Polymerization piece 3 Heat insulation material 31A, 31B Recess 4A, 4B, 4C Fixing part (fixing material)
5A Bar-shaped member

Claims (7)

外装仕上げ材と、断熱材とからなる型枠兼用パネルであって、
前記外装仕上げ材は、仕上げ面となる面板部と、該面板部の両端に連結部を備え、一方の連結部は、裏面側へ折り曲げ、更に内側へ折曲した被重合片を有し、他方の連結部は、裏面側へ折り曲げ、更に外側へ折曲した重合片を有し、
前記面板部の裏面側に、螺子部を有する定着部を設けると共に外装仕上げ材を断熱材の表面に沿わせ、
外装仕上げ材の重合片を、隣接する外装仕上げ材の被重合片に重合させた状態で、棒状部材を断熱材の裏面側から定着部の螺子部に螺合させて連結可能であることを特徴とする型枠兼用パネル。 It is a formwork combined panel consisting of an exterior finishing material and a heat insulating material,
The exterior finish material includes a face plate portion to be a finished surface, and connecting portions at both ends of the face plate portion, and one connecting portion has a polymerized piece bent to the back surface side and further bent to the inside, The connecting portion of the bent portion has a polymer piece bent to the back side and further bent to the outside,
On the back side of the face plate portion, a fixing portion having a screw portion is provided and an exterior finishing material is placed along the surface of the heat insulating material,
In a state in which the polymerized piece of the exterior finish material is polymerized to the polymerized piece of the adjacent exterior finish material, the rod-like member can be connected by being screwed into the screw portion of the fixing portion from the back surface side of the heat insulating material. Formwork combined panel. 面板部の裏面側に空間部を設け、該空間部内に螺子部を有する定着材を取り付けて定着部を形成したことを特徴とする請求項１に記載の型枠兼用パネル。   2. The mold-use panel according to claim 1, wherein a space portion is provided on the back side of the face plate portion, and a fixing member having a screw portion is attached in the space portion to form a fixing portion. 定着部は雌ねじ加工を施したものであり、棒状部材は棒状のボルト材であることを特徴とする請求項１又は２に記載の型枠兼用パネル。   The panel for combined formwork according to claim 1 or 2, wherein the fixing portion is subjected to female thread processing, and the rod-shaped member is a rod-shaped bolt material. 断熱材には、表裏面に貫通する貫通孔が所定間隔で開孔され、該貫通孔には棒状部材が挿通可能であることを特徴とする請求項１又は２に記載の型枠兼用パネル。   The panel for combined formwork according to claim 1 or 2, wherein through-holes penetrating the front and back surfaces are opened at predetermined intervals in the heat insulating material, and a rod-like member can be inserted into the through-holes. 棒状部材に鍔状材を取り付けて断熱材を挟着状に押さえることを特徴とする請求項１〜４の何れか一項に記載の型枠兼用パネル。   The panel for a formwork according to any one of claims 1 to 4, wherein a hook-shaped material is attached to the rod-shaped member to hold the heat insulating material in a sandwiched manner. 一体の断熱材に、複数の外装仕上げ材を配設していることを特徴とする請求項１〜５の何れか一項に記載の型枠兼用パネル。   The panel for combined formwork according to any one of claims 1 to 5, wherein a plurality of exterior finishing materials are disposed on the integral heat insulating material. 請求項１〜６の何れか一項に記載の型枠兼用パネルをコンクリート打設空間の少なくとも一方の型枠として用いたことを特徴とするコンクリート壁体の構築構造。   A construction structure for a concrete wall, wherein the panel for both formwork according to any one of claims 1 to 6 is used as at least one formwork of a concrete placement space.
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017075514A (en) * 2015-10-14 2017-04-20 株式会社 ▲高▼▲橋▼監理 External insulation transparent temporary frame structure molding reinforced concrete building having no adjoining land
JP2017089357A (en) * 2015-11-05 2017-05-25 株式会社 ▲高▼▲橋▼監理 Temporary frame structure integrated with external insulation material, for forming reinforced concrete building when clearance from adjacent land lot is narrow
JP2017106293A (en) * 2015-12-09 2017-06-15 株式会社 ▲高▼▲橋▼監理 Transparent temporary frame structure of external insulation for forming reinforced concrete building
JP2021011782A (en) * 2019-07-09 2021-02-04 舩木商事有限会社 Panel also serving as formwork, and construction structure of concrete wall body

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JPS5622835A (en) * 1979-07-31 1981-03-04 Central Glass Co Ltd External wall structure in concrete building
JPS56155366A (en) * 1980-05-06 1981-12-01 Nippon Steel Corp Building of heat insulated construction
JPS5869949A (en) * 1981-10-23 1983-04-26 株式会社ライム Construction of externally heat insulating decorative wall
JP2010138614A (en) * 2008-12-12 2010-06-24 Funaki Shoji Kk Panel used as form, and construction structure and construction method of concrete wall using the same
JP2011099210A (en) * 2009-11-04 2011-05-19 Funaki Shoji Kk Concrete wall structure and concrete wall construction method

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JPS5622835A (en) * 1979-07-31 1981-03-04 Central Glass Co Ltd External wall structure in concrete building
JPS56155366A (en) * 1980-05-06 1981-12-01 Nippon Steel Corp Building of heat insulated construction
JPS5869949A (en) * 1981-10-23 1983-04-26 株式会社ライム Construction of externally heat insulating decorative wall
JP2010138614A (en) * 2008-12-12 2010-06-24 Funaki Shoji Kk Panel used as form, and construction structure and construction method of concrete wall using the same
JP2011099210A (en) * 2009-11-04 2011-05-19 Funaki Shoji Kk Concrete wall structure and concrete wall construction method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017075514A (en) * 2015-10-14 2017-04-20 株式会社 ▲高▼▲橋▼監理 External insulation transparent temporary frame structure molding reinforced concrete building having no adjoining land
JP2017089357A (en) * 2015-11-05 2017-05-25 株式会社 ▲高▼▲橋▼監理 Temporary frame structure integrated with external insulation material, for forming reinforced concrete building when clearance from adjacent land lot is narrow
JP2017106293A (en) * 2015-12-09 2017-06-15 株式会社 ▲高▼▲橋▼監理 Transparent temporary frame structure of external insulation for forming reinforced concrete building
JP2021011782A (en) * 2019-07-09 2021-02-04 舩木商事有限会社 Panel also serving as formwork, and construction structure of concrete wall body
JP7313667B2 (en) 2019-07-09 2023-07-25 舩木商事有限会社 Constructed structure of panels that also serve as formwork and concrete walls

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