JP3129672B2 - Concrete formwork for joinery - Google Patents
Concrete formwork for joineryInfo
- Publication number
- JP3129672B2 JP3129672B2 JP09067411A JP6741197A JP3129672B2 JP 3129672 B2 JP3129672 B2 JP 3129672B2 JP 09067411 A JP09067411 A JP 09067411A JP 6741197 A JP6741197 A JP 6741197A JP 3129672 B2 JP3129672 B2 JP 3129672B2
- Authority
- JP
- Japan
- Prior art keywords
- concrete
- formwork
- outer plate
- concrete formwork
- fittings
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は鉄筋コンクリートビ
ルの建設において、窓枠や扉枠等の建具を取付けるため
の空間をコンクリート壁部に形成するのに必要な建具用
コンクリート型枠に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a concrete formwork for a fitting required for forming a space for mounting a fitting such as a window frame or a door frame in a concrete wall in the construction of a reinforced concrete building.
【０００２】[0002]
【従来の技術】コンクリート型枠は、コンクリートを打
込んで硬化後に取り外す仮設工作物であり、その要件と
して、コンクリート打設時の荷重・振動に耐え、変形し
ないこと、及び、組立て・解体が容易で、繰り返して使
用が可能なこと（型枠の転用が可能となること）等が挙
げられる。2. Description of the Related Art A concrete formwork is a temporary work piece that is driven into concrete and then removed after hardening. And that the mold can be used repeatedly (the mold can be diverted).
【０００３】ビルの窓枠部の断面図の１例を図５に、
又、この窓枠用空間の形成に用いられた従来のコンクリ
ート型枠の例を図６に示す。FIG. 5 shows an example of a sectional view of a window frame of a building.
FIG. 6 shows an example of a conventional concrete formwork used to form the window frame space.
【０００４】図５において、ａは外装タイルもしくは吹
付タイル、ｂは窓枠、ｃは窓用レール部、ｄは窓枠ｂを
固定するためのモルタル充填部、又ｆはコーキングであ
る。尚、ｅはコンクリート壁部を示す。In FIG. 5, a is an exterior tile or a spray tile, b is a window frame, c is a window rail portion, d is a mortar filling portion for fixing the window frame b, and f is caulking. In addition, e shows a concrete wall part.
【０００５】又、図６において、従来のコンクリート型
枠ｋは前記モルタル充填部ｄを形成するためのブロック
Ｌと枠板部ｍと桟木ｎとが一体となって形成されてい
た。In FIG. 6, a conventional concrete form k is formed by integrally forming a block L for forming the mortar filling portion d, a frame plate m and a crosspiece n.
【０００６】[0006]
【発明が解決しようとする課題】鉄筋コンクリート製の
高層ビルでは、各階の窓枠の形状を統一して外観の美化
を図っているが、これらのビルのコンクリート壁の厚さ
は一様ではなく、上階程壁の厚さを薄くしている例があ
る。In high-rise buildings made of reinforced concrete, the shape of the window frames on each floor is unified to improve the appearance, but the thickness of the concrete walls of these buildings is not uniform. There is an example in which the thickness of the wall is reduced on the upper floor.
【０００７】然るに図６に示した従来の窓用コンクリー
ト型枠は、各々が一度設定された壁厚以外には使用でき
ないので、下の階のコンクリート打込み時に使用した窓
用コンクリート型枠を上の階の窓用コンクリート型枠に
転用できないという不具合があった。However, the conventional window concrete form shown in FIG. 6 cannot be used except for the wall thickness once set, so that the window concrete form used at the time of pouring concrete on the lower floor is placed on the upper side. There was a problem that it could not be converted to a concrete formwork for windows on the floor.
【０００８】又、他のビルでたまたま同一形状の窓枠が
使われる場合があっても、両ビルの壁の厚さが違う場合
には、前に使用した窓用コンクリート型枠の転用ができ
ないという不具合があった。[0008] Even if a window frame of the same shape happens to be used in another building, if the thickness of the walls of both buildings is different, the previously used concrete window frame cannot be diverted. There was a problem.
【０００９】この問題は扉用コンクリート型枠について
も同様で、同一形状の扉を使う場合でも、取付ける壁の
厚さが違えば、前に用いた扉用コンクリート型枠が新ビ
ル建設に転用できないという問題があった。[0009] This problem also applies to the concrete formwork for doors. Even when doors of the same shape are used, if the thickness of the wall to be attached is different, the concrete form used for the door previously used cannot be diverted to the construction of a new building. There was a problem.
【００１０】本発明は、これらの問題点を解消し、窓枠
又は扉枠の形状及び壁の厚さが異なっても転用可能な建
具用コンクリート型枠を提供することを目的とする。An object of the present invention is to solve these problems and to provide a concrete formwork for a fitting that can be diverted even if the shape of the window frame or door frame and the thickness of the wall are different.
【００１１】[0011]
【課題を解決するための手段】 本発明は上記の目的を達
成すべく四辺形に形成されたコンクリート型枠本体の外
周の少なくとも３側面上に、モルタル充填部を形成する
ための凹部を形成するための突出部を形成する外側端面
を有する第１外板と第２外板を順次係着し、該第２外板
は、該第２外板の内側端面から前記コンクリート型枠本
体の外側端面迄の幅が建具を設置するコンクリート壁部
の必要厚となる幅に形成されていることを特徴とする。 According to the present invention, a mortar filling portion is formed on at least three sides of an outer periphery of a concrete form body formed into a quadrilateral to achieve the above object.
Outer end surface to form a protrusion for forming a recess for
A first outer plate having a second outer plate and a second outer plate
The concrete form book from the inner end face of the second outer plate;
A concrete wall where the width of the outer edge of the body is used to install the fittings
The width is formed to have a required thickness .
【００１２】[0012]
【発明の実施の形態】本発明の第１の実施の形態を図１
乃至図３により説明する。FIG. 1 shows a first embodiment of the present invention.
This will be described with reference to FIGS.
【００１３】図１は本発明の建具用コンクリート型枠１
を裏側から見た正面図を示し、図２は図１のII−II線截
断面図、又、図３は該図１のIII−III線截断面図を示
す。FIG. 1 shows a concrete form 1 for a fitting according to the present invention.
2 is a sectional view taken along line II-II of FIG. 1, and FIG. 3 is a sectional view taken along line III-III of FIG.
【００１４】建具用コンクリート型枠１は、コンクリー
ト型枠本体２、外板３ａ、３ｂ、３ｃ等からなる。The concrete form 1 for a fitting comprises a concrete form main body 2, outer plates 3a, 3b, 3c and the like.
【００１５】コンクリート型枠本体２は、ベニヤ板２ａ
で略四辺形の枠部を形成し、該枠部の内周の４辺に桟木
２ｂ又は２ｃを各々２本宛固着して補強した構造となっ
ている。The concrete form body 2 includes a plywood 2a.
To form a substantially quadrangular frame portion, and two crosspieces 2b or 2c are fixed to four sides of the inner periphery of the frame portion, respectively, and reinforced.
【００１６】該コンクリート型枠本体２の外周の上面及
び両側面には、ベニヤ板２枚を積み重ねた第１外板３ａ
がモルタル充填部を形成するための凹部を形成するのた
めの突出部を形成している。On the upper surface and both side surfaces of the outer periphery of the concrete form body 2, a first outer plate 3a in which two veneer plates are stacked is provided.
Form a projection for forming a concave portion for forming a mortar filling portion .
【００１７】これらのベニヤ板には合成樹脂を含浸させ
て硬化させてあると共に、これらのベニヤ板を積み重ね
て接着するのにも合成樹脂が使用されている。These veneer boards are impregnated with a synthetic resin and cured, and a synthetic resin is also used for stacking and bonding these veneer boards.
【００１８】又、前記第１外板３ａの外表部には方形の
第２外板３ｂ又は３ｃが係着されている。即ち、該コン
クリート型枠本体２に係着したこれら第２外板３ｂ又は
３ｃの内側端面Ａから、該コンクリート型枠本体２の外
側端面Ｂ迄の幅が、当該窓枠を設置するコンクリート壁
部５の必要厚さとなるように、これら第２外板３ｂ又は
３ｃの幅を選定してある。A second rectangular outer plate 3b or 3c is fixed to the outer surface of the first outer plate 3a. That is, from the inner end face A of the second outer plate 3b or 3c engaged with the concrete form body 2, the outside of the concrete form body 2 is removed.
The width of the second outer plate 3b or 3c is selected so that the width up to the side end surface B is the required thickness of the concrete wall portion 5 on which the window frame is installed.
【００１９】尚、これら第２外板３ｂ、３ｃもベニヤ板
製である。又、これら第２外板３ｂ、３ｃをコンクリー
ト型枠本体２に係着するために、これら外板３ａ、３
ｂ、３ｃの接続部を釘を用いて仮止めするようにした。The second outer plates 3b and 3c are also made of plywood. In order to engage the second outer plates 3b and 3c with the concrete form body 2, the outer plates 3a and 3c
The connection portions b and 3c were temporarily fixed using nails.
【００２０】次に本実施の形態の用法及び効果について
説明する。Next, the usage and effects of this embodiment will be described.
【００２１】本発明の建具用コンクリート型枠１は、建
設するビルの窓枠及び扉枠の少なくとも１階分に必要な
数を準備する。The concrete formwork 1 for fittings of the present invention prepares a necessary number of window frames and door frames required for at least one floor of a building to be constructed.
【００２２】尚、前記第２外板３ｂ、３ｃについては、
当該ビルの各コンクリート壁部５の厚さに対応して必要
な幅にベニヤ板から切り出し、前記コンクリート型枠本
体２に係着する。The second outer plates 3b and 3c are as follows.
The plywood is cut out from the plywood to a required width corresponding to the thickness of each concrete wall portion 5 of the building, and attached to the concrete form body 2.
【００２３】こうして下階のコンクリート打込みに使用
した建具用コンクリート型枠１は、当該階のコンクリー
トの硬化後に取り外して、順次上階のコンクリート打込
みに使用する。The concrete formwork 1 for fittings used for concrete driving of the lower floor in this way is removed after the concrete of the floor is hardened, and is sequentially used for concrete driving of the upper floor.
【００２４】前記コンクリート型枠本体２は合成樹脂を
含浸させて硬化してある上に桟木で補強してあるので強
靭であり、コンクリート打設時の荷重・振動にも充分耐
え、変形が少ない。又、合成樹脂を含浸させたベニヤ板
は耐水性があると共に耐久性が高いので、本発明の建具
用コンクリート型枠１は従来の木製のコンクリート型枠
の５倍程度の繰り返し使用が可能となり、少ない数の建
具用コンクリート型枠で済むので、経済的である。The concrete form body 2 is hardened by impregnation with a synthetic resin and is reinforced with a crosspiece, so that it is tough, sufficiently withstands loads and vibrations at the time of placing concrete, and has little deformation. Further, since the plywood impregnated with the synthetic resin has water resistance and high durability, the concrete formwork 1 for fittings of the present invention can be repeatedly used about five times as much as the conventional wooden concrete formwork, and is less. It is economical because it requires only a few concrete forms for fittings.
【００２５】本発明の第２の実施の形態を図４により説
明する。A second embodiment of the present invention will be described with reference to FIG.
【００２６】本実施の形態では、前記コンクリート型枠
本体２を寸法の異なる建具用コンクリート型枠用に組み
変え可能に形成した点が第１の実施の形態と異なる。The present embodiment differs from the first embodiment in that the concrete form body 2 is formed so as to be recombinable for concrete forms for fittings having different dimensions.
【００２７】図４に示す建具用コンクリート型枠１にお
いて、コンクリート型枠本体４の四辺形の枠部の上辺４
ａ及び左右の各辺４ｂ、４ｂは、各々標準長さの１８０
cmの主部材４ａａと継ぎ足し用の副部材４ａｂ又は４ｂ
ｂとの組み合せよりなる。In the concrete form 1 for fittings shown in FIG. 4, the upper side 4 of the quadrangular frame portion of the concrete form body 4 is formed.
a and each of the left and right sides 4b, 4b have a standard length of 180.
cm main member 4aa and additional sub member 4ab or 4b
b.
【００２８】又、前記コンクリート型枠本体４の上面に
ある第１外板５ａ及び左右の側面にある第１外板５ｂ、
５ｂも各々標準長さの１８０cmの主部材５ａａ又は５ｂ
ａと継ぎ足し用の副部材５ａｂ又は５ｂｂとの組み合せ
によりなり、前記突出部を形成している。A first outer plate 5a on the upper surface of the concrete form body 4 and first outer plates 5b on the left and right side surfaces;
5b is a main member 5aa or 5b each having a standard length of 180 cm.
a and the additional member 5ab or 5bb for replenishment to form the protruding portion.
【００２９】更に又、これら突出部の外表部にある第２
外板６ａ、６ｂも同様に標準長さの１８０cmの主部材６
ａａ又は６ｂａと継ぎ足し用の副部材６ａｂ又は６ｂｂ
との組み合せにより形成されている。Further, the second projections on the outer surface of these projections
Similarly, the outer plates 6a and 6b have a standard length of 180 cm.
aa or 6ba and additional member 6ab or 6bb for replenishment
Is formed in combination with the above.
【００３０】これら各部材は、継ぎ足し部が互いに千鳥
に配置されている。Each of these members has a replenishing portion arranged in a zigzag manner.
【００３１】前記コンクリート型枠本体４の内周の４辺
には、桟木２ｂ又は２ｃを各２本宛配置している。On the inner four sides of the concrete form body 4, two crosspieces 2b or 2c are arranged.
【００３２】これら各部材４ａａ、４ａｂ、４ｂｂ、５
ａａ、５ａｂ、５ｂａ、５ｂｂ及び各桟木２ｂ、２ｃは
釘を用いて固着して前記コンクリート型枠本体４に形成
されており、必要に応じ、これら釘を抜いて該コンクリ
ート型枠本体４を解体し、前記副部材４ａｂ、４ｂｂ、
５ａｂ、５ｂｂ等の長さを変更し、又はこれらの一部を
取り替えて、別の寸法のコンクリート型枠本体４に形成
することができる。Each of these members 4aa, 4ab, 4bb, 5
The aa, 5ab, 5ba, 5bb and each of the piers 2b, 2c are fixed to the concrete form body 4 by using nails, and if necessary, the nails are pulled out and the concrete form body 4 is disassembled. And the sub-members 4ab, 4bb,
By changing the length of 5ab, 5bb, or the like, or replacing some of them, a concrete form body 4 of another size can be formed.
【００３３】即ち、本第２の実施の形態では、壁厚の異
なる建具用コンクリート型枠として使用できるととも
に、縦横の寸法の異なる建具用コンクリート型枠に対し
ても、大部分の部材の転用が可能なので、経済的であ
る。That is, the second embodiment can be used as a concrete formwork for a fitting having different wall thicknesses, and most of the members can be diverted to concrete forms for a fitting having different vertical and horizontal dimensions. Economical as possible.
【００３４】尚、前記主部材４ａａ及び４ｂａの標準長
さを１８０cmとしたが、これは他の寸法でもよい。Although the standard length of the main members 4aa and 4ba is set to 180 cm, it may be other dimensions.
【００３５】[0035]
【発明の効果】このように本発明によれば、鉄筋コンク
リートビル建設において、壁厚が異なっても窓枠や扉枠
等の建具の形状が同じ場合には、同じ建具用コンクリー
ト型枠を繰り返して使用することができ、経済的である
効果を有する。As described above, according to the present invention, in the construction of a reinforced concrete building, even if the shapes of the fittings such as the window frame and the door frame are the same even if the wall thicknesses are different, the same concrete formwork for the fittings is repeated. It can be used and has the effect of being economical.
【図１】本発明の第１の実施の形態の建具用コンクリー
ト型枠の正面図である。FIG. 1 is a front view of a concrete formwork for a fitting according to a first embodiment of the present invention.
【図２】図１のII−II線截断面図である。FIG. 2 is a sectional view taken along line II-II of FIG.
【図３】図１のIII−III線截断面図である。FIG. 3 is a sectional view taken along line III-III of FIG. 1;
【図４】本発明の第２の実施の形態の建具用コンクリー
ト型枠の正面図である。FIG. 4 is a front view of a concrete formwork for a fitting according to a second embodiment of the present invention.
【図５】窓枠部の１部截断面図である。FIG. 5 is a partial sectional view of a window frame portion.
【図６】従来の建具用コンクリート型枠の使用状態の１
部截断面図である。FIG. 6 shows a state of use of a conventional concrete formwork for a fitting.
It is a partial sectional view.
１ 建具用コンクリート型枠 ２、４ コンクリート型枠本体 ２ａ ベニヤ板 ２ｂ、２ｃ 桟木 ３ａ 第１外板 ３ｂ、３ｃ 第２外板 ４ａａ 主部材 ４ａｂ、４ｂｂ 副部材 DESCRIPTION OF SYMBOLS 1 Concrete form for fittings 2, 4 Concrete form main body 2a Veneer board 2b, 2c Girder 3a 1st outer plate 3b, 3c 2nd outer plate 4aa Main member 4ab, 4bb Sub member
Claims (2)
体の外周の少なくとも３側面上に、モルタル充填部を形
成するための凹部を形成するための突出部を形成する外
側端面を有する第１外板と第２外板を順次係着し、該第
２外板は、該第２外板の内側端面から前記コンクリート
型枠本体の外側端面迄の幅が建具を設置するコンクリー
ト壁部の必要厚となる幅に形成されていることを特徴と
する建具用コンクリート型枠。1. A mortar filling portion is formed on at least three sides of the outer periphery of a quadrangular concrete form body.
Outside to form a protrusion to form a recess to form
A first outer plate having a side end surface and a second outer plate are sequentially engaged, and
2 The outer panel is formed of the concrete from the inner end face of the second outer panel.
Concree where the width up to the outer end surface of the formwork body installs the fittings
A concrete formwork for a fitting, characterized in that the concrete formwork is formed to have a width that is required for the thickness of the wall .
れら各辺の個所の前記第１外板と第２外板をそれぞれ標
準長さの主部材と継ぎ足し用の副部材の組み合せにより
形成すると共にそれぞれの主部材と副部材の継ぎ足し部
が互いに重ならないように配置したことを特徴とする請
求項１に記載の建具用コンクリート型枠。2. A method according to claim 1, wherein each side of said concrete form body and said first outer plate and second outer plate at each side of said main body are formed by combining a main member having a standard length and a sub member for replenishment . Adding part of each main member and sub member
2. The concrete formwork for fittings according to claim 1, wherein the concrete forms are arranged so as not to overlap with each other .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP09067411A JP3129672B2 (en) | 1997-03-05 | 1997-03-05 | Concrete formwork for joinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP09067411A JP3129672B2 (en) | 1997-03-05 | 1997-03-05 | Concrete formwork for joinery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH10245983A JPH10245983A (en) | 1998-09-14 |
| JP3129672B2 true JP3129672B2 (en) | 2001-01-31 |
Family
ID=13344155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP09067411A Expired - Fee Related JP3129672B2 (en) | 1997-03-05 | 1997-03-05 | Concrete formwork for joinery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3129672B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100757318B1 (en) | 2006-09-15 | 2007-09-11 | 김종완 | A form for doorframe |
-
1997
- 1997-03-05 JP JP09067411A patent/JP3129672B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH10245983A (en) | 1998-09-14 |
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