JPH0633530A - Form used as interior material in common - Google Patents
Form used as interior material in commonInfo
- Publication number
- JPH0633530A JPH0633530A JP20757992A JP20757992A JPH0633530A JP H0633530 A JPH0633530 A JP H0633530A JP 20757992 A JP20757992 A JP 20757992A JP 20757992 A JP20757992 A JP 20757992A JP H0633530 A JPH0633530 A JP H0633530A
- Authority
- JP
- Japan
- Prior art keywords
- concrete
- formwork
- interior
- main body
- mold
- 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
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、コンクリート打設用型
枠であって、コンクリート打設後に解体することなくそ
のまゝ内装材として使用できる内装材兼用型枠に関する
ものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a formwork for concrete pouring, which can be used as an interior material as it is without being dismantled after pouring concrete.
【０００２】[0002]
【従来の技術】従来のコンクリート打設用型枠は木材や
合板、金属板、硬質合成樹脂板、繊維板等の材料からな
り、必要に応じてコンクリート打設面に鉱油、石けん
液、パラフィン、界面活性剤等の型枠剥離剤を塗布して
コンクリートの付着防止を行った構造を有している。そ
して、この型枠を組立てゝコンクリートを打設し、養
生、硬化させたのち、型枠を解体、撤去し、しかるのち
露出したコンクリート壁面に新たに木材や軽量鉄骨によ
って下地を組み込んだのち、又は直接接着剤によって合
板や石膏ボード、珪酸カルシウム板等を張り、その表面
にクロス張りや塗装を施すことによって内装仕上げを行
っている。2. Description of the Related Art Conventional formwork for concrete placing is made of materials such as wood, plywood, metal sheet, hard synthetic resin board and fiber board, and if necessary, mineral oil, soap liquid, paraffin, It has a structure in which a mold release agent such as a surfactant is applied to prevent adhesion of concrete. Then, after assembling this formwork, pouring concrete, curing and hardening it, after dismantling and removing the formwork, and then incorporating a new base on the exposed concrete wall surface with wood or light steel, or Plywood, gypsum board, calcium silicate board, etc. are directly attached with an adhesive, and the surface is cross-coated or painted to finish the interior.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら、このよ
うなコンクリート工事では型枠の解体撤去、および新た
に内装工事を行う手間や材料が必要であり、かかる型枠
工事費がコンクリート工事費の35〜60％を占めているの
が現状であり、その上、工期も長期化するという問題点
があった。However, such concrete work requires labor and materials for dismantling and removing the formwork and newly performing interior work, and the cost of the formwork is 35 to 30% of that of the concrete work. The current situation is that it occupies 60%, and there is also the problem that the construction period will be prolonged.
【０００４】さらに、解体した型枠の繰り返し使用には
限度があり、特に木材製の型枠の場合には１〜２回の使
用で廃棄されるものであるから資源の無駄遣いといった
問題も生じている。また一方、打設したコンクリート中
に保有する余剰水の相当量は建物の竣工後も１〜３年間
に亘って室内に放出される上に、コンクリートは断熱性
能が低くて結露が発生しやすいため、室内の湿度が高く
なると共に結露水によって内装材が汚損し、カビの発生
を促進することになる。本発明はこのような問題点に鑑
みてなされたもので、解体することなく打設コンクリー
トと一体化させて内装材として使用する型枠の提供を目
的とするものである。Further, there is a limit to the repeated use of the dismantled mold, and in the case of a mold made of wood in particular, since it is discarded after one or two times of use, there is a problem of waste of resources. There is. On the other hand, a considerable amount of surplus water held in the cast concrete is discharged into the room for 1 to 3 years after the building is completed, and concrete has low heat insulation performance and tends to cause dew condensation. As the indoor humidity increases, dew condensation water stains the interior materials and promotes the growth of mold. The present invention has been made in view of the above problems, and an object of the present invention is to provide a formwork which is integrated with pouring concrete and used as an interior material without being dismantled.
【０００５】[0005]
【課題を解決するための手段】上記目的を達成するため
に本発明の内装材兼用型枠は、珪酸カルシウムを主成分
とした材料より型枠主体を形成し、この型枠主体の表裏
面をそれぞれコンクリート打設面と内装面にすると共
に、該コンクリート打設面に複数条の凹溝を設けた構造
を有しているものである。このような構造の型枠におい
て、請求項２は型枠主体の両側端部に互いに嵌合可能な
形状に形成された雌雄実部を設けたものであり、また、
請求項３は型枠主体の内装面側に防水層を設けたところ
に特徴を有するものである。In order to achieve the above object, the interior material-cum-use formwork of the present invention comprises a formwork main body made of a material containing calcium silicate as a main component. The concrete placing surface and the interior surface are provided, and the concrete placing surface is provided with a plurality of grooves. In a mold having such a structure, claim 2 is a mold main body provided with male and female solid parts formed on both side ends thereof in a shape capable of being fitted to each other.
The third aspect is characterized in that a waterproof layer is provided on the interior surface side of the main formwork.
【０００６】[0006]
【作用】上記のように構成した型枠を使用してコンクリ
ート壁等の構築用枠組を施したのち、コンクリートを打
設すると、型枠のコンクリート打設面がコンクリートと
一体的に接着する。この際、コンクリート打設面に複数
条の凹溝を設けているので、該凹溝がアンカー効果を奏
してコンクリートとの接着力が増大し、型枠が打設コン
クリートと強固に一体化してコンクリート壁を被覆する
内装材となる。なお、型枠主体の両側端部に雌雄実部を
設けておくことによって内装面側にコンクリートが漏出
するのが防止され、内装面が汚損する虞れはなくなっ
て、清掃等の後処理作業を行う必要はない。また、打設
コンクリートの養生硬化が完了する前に内装工事を行う
ことも可能となって工期の短縮を図ることができる。When a concrete framework is constructed using the formwork constructed as described above and then concrete is placed, the concrete placing surface of the formwork is integrally bonded to the concrete. At this time, since a plurality of grooves are provided on the concrete pouring surface, the grooves have an anchor effect to increase the adhesive force with the concrete, and the formwork is firmly integrated with the pouring concrete. It becomes an interior material that covers the wall. By providing male and female parts at both ends of the main formwork, concrete is prevented from leaking to the interior surface side, and there is no risk of soiling the interior surface. No need to do. In addition, it is possible to perform interior work before the curing and hardening of the cast concrete is completed, and the construction period can be shortened.
【０００７】さらに、この型枠は珪酸カルシウムを主成
分とした材料からなるので、不燃、不朽性であると共に
コンクリート中のアルカリ成分に対しても劣化すること
もなく、その上、珪酸カルシウム板は内部に無数の微小
空隙を有しているため、コンクリートに比較して断熱性
に優れ、結露防止性能が向上して長期の使用に供するこ
とができる。その上、上記請求項３に記載しているよう
に、型枠の内装面側に防水層を設けておくことにより、
打設コンクリート中の余剰水が該内装面側へ浸透するの
を防止し、建物の竣工後も室内に湿気を放出させる虞れ
がなくて、内装面の汚染やカビの発生も防止し得るもの
である。Further, since this form is made of a material containing calcium silicate as a main component, it is non-combustible and permanent, and it does not deteriorate with respect to the alkaline component in the concrete. Since it has innumerable minute voids inside, it has superior heat insulating properties as compared with concrete, and has improved dew condensation prevention performance and can be used for a long period of time. Moreover, as described in claim 3, by providing a waterproof layer on the interior surface side of the form,
It prevents the excess water in the cast concrete from penetrating to the interior surface side, there is no risk of releasing moisture into the room even after the building is completed, and the interior surface can be prevented from being contaminated or moldy. Is.
【０００８】[0008]
【実施例】次に、本発明の実施例を図面について説明す
ると、１は厚さ12mm、幅450mm 、長さ3000mmの長方形状
に形成されている珪酸カルシウムを主成分としたセメン
ト珪酸カルシウム板よりなる型枠主体で、その表面側を
平坦な内装面２に形成している一方、裏面側をコンクリ
ート打設面３に形成してあり、該コンクリート打設面３
に、幅方向に小間隔毎に適宜幅と深さを有する複数条の
凹溝４を全長に亘って設けてある。さらに、内装面２の
表面に図２に示すように防水層５を層着してある。な
お、型枠主体１の大きさは上記寸法に限定されることな
く、厚さが10〜30mm、幅が300 〜1820mm、長さが900 〜
3030mmの範囲のものを使用することができるものであ
り、又、このセメント珪酸カルシウム板よりなる型枠主
体１は、必要に応じてガラス繊維やパルプ木片等の混入
により強化されたものであってもよい。EXAMPLE Next, an example of the present invention will be described with reference to the drawings. 1 is a cement calcium silicate board containing calcium silicate as a main component, which is formed in a rectangular shape having a thickness of 12 mm, a width of 450 mm and a length of 3000 mm. The main surface of the mold is a flat interior surface 2 while the back surface is a concrete pouring surface 3. The concrete pouring surface 3
In addition, a plurality of recessed grooves 4 having an appropriate width and depth at small intervals in the width direction are provided over the entire length. Further, a waterproof layer 5 is layered on the surface of the interior surface 2 as shown in FIG. The size of the main frame 1 is not limited to the above size, but the thickness is 10 to 30 mm, the width is 300 to 1820 mm, and the length is 900 to.
It can be used in the range of 3030 mm, and the formwork main body 1 made of this cement calcium silicate board is reinforced by mixing glass fiber, pulp wood chips, etc., if necessary. Good.
【０００９】さらに、この型枠主体１の両側端部には、
互いに嵌合可能な形状を有する雌雄軸部６、７が形成さ
れている。これらの雌雄実部６、７は、図においては、
型枠主体１の側端部における表面側と裏面側とをそれぞ
れ断面Ｌ字状に切り欠くことによって形成された形状を
有しているが、型枠主体１の一側端面の中央部に凸形状
の雄実部を、他側端面の中央部に該雄実部が嵌入可能な
凹溝形状の雌実部を形成しておいてもよい。また、型枠
主体１の内装面２の両側端部には両側端面に向かって厚
みを薄くすることにより目地用テーパ面８、８が形成さ
れている。尚、このような目地用テーパ面８や上記雌雄
実部６、７は、型枠主体１の上下端部側にも形成してお
いてもよい。９は型枠主体１内に長さ方向に貫通させて
設けた適宜断面形状を有する中空部で、型枠主体１の幅
方向に小間隔毎に貫設されているものである。Further, at both end portions of the mold main body 1,
Male and female shaft parts 6 and 7 having shapes that can be fitted to each other are formed. These male and female parts 6, 7 are
It has a shape formed by notching the front surface side and the back surface side of the side edge of the mold main body 1 in an L-shaped cross section, respectively, but it has a convex shape at the center of one side end surface of the main frame main body 1. The male part having a shape may be formed with a female part having a groove shape into which the male part can be fitted, at the center of the other end surface. Further, joint taper surfaces 8 are formed at both end portions of the interior surface 2 of the mold main body 1 by decreasing the thickness toward both end surfaces. The joint taper surface 8 and the male and female parts 6 and 7 may be formed on the upper and lower end portions of the mold main body 1 as well. Reference numeral 9 denotes a hollow portion having an appropriate cross-sectional shape, which is provided by penetrating in the mold main body 1 in the lengthwise direction, and is provided at small intervals in the width direction of the mold main body 1.
【００１０】このような構造を有する型枠主体１は、押
し出し成形法、プレス成形法又は湿式抄造法等、一般的
に用いられる製板法のいずれによっても製造することが
できるが、押し出し成形法やプレス成形法の場合には上
記凹溝４や嵌合実部６、７、テーパ面８、中空部９など
は成板時に同時に形成することができて生産性を高め安
価な型枠主体１を供することができ、湿式抄造法の場合
には成板後、カッターやルーター等で凹溝４を削設する
必要がある。The mold main body 1 having such a structure can be manufactured by any of generally used plate-making methods such as an extrusion molding method, a press molding method and a wet papermaking method. In the case of the press molding method, the concave groove 4, the actual fitting portions 6 and 7, the tapered surface 8, the hollow portion 9 and the like can be simultaneously formed at the time of forming the plate, and the productivity is high and the cost is low. In the case of the wet papermaking method, it is necessary to cut the concave groove 4 with a cutter, a router or the like after the plate is formed.
【００１１】又、型枠主体１の内装面２に層着した上記
防水層５は、ウレタン樹脂、アクリル樹脂、ＥＶＡ、Ｓ
ＢＲ等を100 ｇ／ｍ2 の割合で塗布することにより形成
される。一方、型枠主体１のコンクリート打設面３にも
コンクリート付着力を高めるため必要に応じて図２に示
すようにコンクリート付着処理層10を層着しておくこと
が好ましい。このようなコンクリート付着処理層10とし
ては、例えば、セメント100 重量部、硅砂200 重量部、
パーライト50重量部、炭酸カルシウム80重量部、消泡剤
１重量部、増粘剤３重量部、ＥＶＡ、ＳＢＲ、アクリル
等のレジン20重量部を500 ｇ／ｍ2 の割合で塗布するこ
とによって得ることができる。尚、上記防止層５やコン
クリート付着処理層10の塗布量は、それぞれおおむね50
〜200 ｇ／ｍ2 、200 〜1500ｇ／ｍ2 の範囲内で塗布す
ればよい。即ち、それぞれ最低塗布量以下では機能を果
たすことができず、また、最大塗布量以上を塗布しても
機能の向上は見られない。The waterproof layer 5 layered on the interior surface 2 of the mold main body 1 is made of urethane resin, acrylic resin, EVA or S.
It is formed by applying BR or the like at a rate of 100 g / m 2 . On the other hand, it is preferable that a concrete adhesion treatment layer 10 as shown in FIG. 2 is layered on the concrete placing surface 3 of the mold main body 1 as necessary in order to enhance the concrete adhesion force. As such a concrete adhesion treatment layer 10, for example, 100 parts by weight of cement, 200 parts by weight of silica sand,
Obtained by applying 50 parts by weight of perlite, 80 parts by weight of calcium carbonate, 1 part by weight of antifoaming agent, 3 parts by weight of thickening agent, 20 parts by weight of resin such as EVA, SBR and acrylic at a rate of 500 g / m 2. be able to. The coating amount of the prevention layer 5 and the concrete adhesion treatment layer 10 is about 50, respectively.
~200 g / m 2, 200 may be applied within the scope of ~1500g / m 2. That is, the function cannot be fulfilled when the coating amount is less than the minimum coating amount, and the function is not improved even when the coating amount is more than the maximum coating amount.
【００１２】上記のように構成した型枠の施工法は、従
来のコンクリート工事と略同様であり、例えば、図３に
示すように、まず、フーティング11上に敷台12を据え付
けて該敷台12の両側端部上にこの敷台12の長さ方向に間
柱13を所定間隔毎に立設し、間柱列の外面側に腹起し14
を取付けて間柱13を支持させる。さらに、一側方、即
ち、構築されるコンクリート壁体の内装面側に立設して
いる間柱13の内面側に本発明の型枠を両側端部の雌雄実
部６、７が順次係合した状態にして且つその内装面２を
外側に向けて縦張り状に配設し、各型枠の下端をフーテ
ィング11に設けておいた溝17内に嵌入させると共に上端
を間柱13に固定する。The method of constructing the formwork constructed as described above is almost the same as the conventional concrete construction. For example, as shown in FIG. 3, first, the bed 12 is installed on the footing 11 and the floor is constructed. The studs 13 are erected on the both ends of the pedestal 12 at predetermined intervals in the length direction of the bed 12, and the studs are erected on the outer surface side of the stud array.
To support the studs 13. Furthermore, the mold of the present invention is sequentially engaged with male and female parts 6, 7 at both ends on one side, that is, on the inner surface side of the studs 13 standing on the interior surface side of the concrete wall body to be constructed. In such a state that the interior surface 2 of the mold is vertically stretched, the lower ends of the molds are fitted into the grooves 17 provided in the footing 11 and the upper ends are fixed to the studs 13. .
【００１３】また、他側方の間柱列の内面側に本発明の
型枠列と対向させて合板等からなる外装側せき板15を張
設し、該せき板15と型枠との対向面間にスプレッダー16
等を介在、固定させることによってせき板15と型枠との
間の間隔を一定に保持する。ついで、型枠とせき板15間
に鉄筋を配設したのち、コンクリートを打設し、該コン
クリートの養生硬化させる。この際、型枠主体１のコン
クリート打設面３に多数条の凹溝４が設けられているの
で、型枠とコンクリートとが強固に一体化すると共に、
コンクリート打設面３に上記コンクリート付着処理層10
を設けておくことによって両者の固着が一層強固に行わ
れるものである。また、打設コンクリート中の余剰水が
セメント珪酸カルシウム板からなる型枠主体１内に浸透
して該型枠主体１の内装面側に漏出するのを内装面２側
に層着している防水層５によって阻止される。On the inner surface side of the stud row on the other side, an exterior side dam 15 made of plywood or the like is stretched so as to face the formwork row of the present invention, and the facing surface of the weave board 15 and the formwork. Spreader 16 in between
The space between the weir plate 15 and the mold is kept constant by interposing and fixing such as. Next, after arranging a reinforcing bar between the formwork and the weir board 15, concrete is poured and the concrete is cured and cured. At this time, since a large number of grooves 4 are provided on the concrete placing surface 3 of the formwork main body 1, the formwork and concrete are firmly integrated and
The above concrete adhesion treatment layer 10 on the concrete placing surface 3
By providing the above, the two are more firmly fixed to each other. Further, the excess water in the cast concrete permeates into the mold main body 1 made of a cement calcium silicate board and leaks to the interior surface side of the mold main body 1 so that the water is layered on the interior surface 2 side. Blocked by layer 5.
【００１４】打設コンクリートの養生硬化後、腹起し14
や間柱13、外装側のせき板15等を解体すると、コンクリ
ート壁の一側面に型枠が一体化した壁体が得られ、この
型枠がそのまゝ内装下地となるものである。そして、雌
雄実部６、７を介して接続している型枠主体１、１の接
合部表面には図２に示すように、互いに接合したテーパ
面８、８によって目地部が形成され、この目地部に目地
処理を施すると共に内装面２を塗装またはクロス張り等
によって仕上げるものである。After the curing of the cast concrete, the material is agitated 14
By dismantling the studs, the studs 13 on the exterior side, etc., a wall body in which a formwork is integrated on one side of the concrete wall is obtained, and this formwork serves as the interior base. Then, as shown in FIG. 2, a joint portion is formed by the taper surfaces 8 and 8 joined to each other on the joint portion surface of the mold main bodies 1 and 1 which are connected via the male and female portions 6 and 7. The joint portion is subjected to joint treatment, and the interior surface 2 is finished by painting or cloth tension.
【００１５】[0015]
【発明の効果】以上のように本発明の内装材兼用型枠に
よれば、珪酸カルシウムを主成分とした材料より型枠主
体を形成し、この型枠主体の表裏面をそれぞれコンクリ
ート打設面と内装面にすると共に、該コンクリート打設
面に複数条の凹溝を設けた構造を有しているものである
から、この型枠を使用してコンクリート壁等を構築する
と、打設コンクリートが型枠のコンクリート打設面と一
体的に接着し、その上、コンクリート打設面に複数条の
凹溝を設けているので、該凹溝がアンカー効果を奏して
コンクリートとの接着力が増大し、型枠が打設コンクリ
ートと強固に一体化してコンクリート壁を被覆する内装
材として使用できるものである。As described above, according to the interior material-cum-use formwork of the present invention, the formwork body is formed of a material containing calcium silicate as a main component, and the front and back surfaces of the formwork body are respectively placed on the concrete pouring surface. Since it has an interior surface and has a structure in which a plurality of recessed grooves are provided on the concrete placing surface, if a concrete wall or the like is constructed using this formwork, the placing concrete will be Since it is integrally bonded to the concrete pouring surface of the formwork and a plurality of grooves are provided on the concrete pouring surface, the grooves have an anchoring effect to increase the adhesive force with the concrete. The mold can be used as an interior material that is firmly integrated with the cast concrete and covers the concrete wall.
【００１６】さらに、この型枠は珪酸カルシウムを主成
分とした材料からなるので、不燃、不朽性であると共に
コンクリート中のアルカリ成分に対しても劣化すること
もなく、その上、珪酸カルシウム板は内部に無数の微小
空隙を有しているため、コンクリートに比較して断熱性
に優れ、結露防止性能を有する内装材として長期の使用
に供することができる。Further, since this mold is made of a material containing calcium silicate as a main component, it is non-combustible and permanent, and it is not deteriorated by the alkaline component in the concrete. Moreover, the calcium silicate board is Since it has innumerable minute voids inside, it can be used for a long period of time as an interior material having excellent heat insulating properties and having dew condensation prevention performance as compared with concrete.
【００１７】又、型枠の内装面側に防水層を設けておく
ことによって、打設コンクリート中の余剰水が該内装面
側へ浸透するのを防止することができ、建物の竣工後も
室内に湿気を放出させる虞れがなくなって、内装面の汚
染やカビの発生も防止し得るものである。さらにまた、
型枠主体の両側端部に雌雄実部を設けておくことによっ
て型枠同士の接合端面部から内装面側にコンクリートが
漏出するのを防止することができ、内装面が汚損する虞
れはなくなって、清掃等の後処理作業を行う必要はな
く、その上、打設コンクリートの養生硬化が完了する前
に内装工事を行うことも可能となって工期の短縮を図る
ことができるものである。Further, by providing a waterproof layer on the interior surface side of the formwork, it is possible to prevent excess water in the cast concrete from permeating into the interior surface side, so that even after the building is completed the interior There is no possibility of releasing moisture to the interior, and it is possible to prevent contamination of the interior surface and generation of mold. Furthermore,
By providing male and female parts on both ends of the main formwork, it is possible to prevent concrete from leaking from the joint end face part of the formwork to the interior surface side, and there is no risk of the interior surface becoming dirty. Therefore, it is not necessary to carry out post-treatment work such as cleaning, and it is also possible to carry out interior work before the curing and hardening of the cast concrete is completed, and the construction period can be shortened.
【図面の簡単な説明】[Brief description of drawings]
【図１】本発明内装材兼用型枠の簡略斜視図、FIG. 1 is a simplified perspective view of a formwork for interior material of the present invention,
【図２】型枠同士を接合した状態の横断面図、FIG. 2 is a cross-sectional view showing a state in which molds are joined together,
【図３】枠組状態の簡略斜視図。FIG. 3 is a simplified perspective view of a framed state.
１ 型枠主体 ２ 内装面 ３ コンクリート打設面 ４ 凹溝 ５ 防水層 ６ 雄実部 ７ 雌実部 ８ 目地用テーパ面 ９ 中空部 1 Mainly Formwork 2 Interior Surface 3 Concrete Placing Surface 4 Recessed Groove 5 Waterproof Layer 6 Male Real Part 7 Female Real Part 8 Joint Tapered Surface 9 Hollow Part
Claims (3)
た材料より成形されていると共にその表裏面をコンクリ
ート打設面と内装面とにそれぞれ形成されてあり、コン
クリート打設面に複数条の凹溝を設けていることを特徴
とする内装材兼用型枠。1. The formwork main body is formed of a material containing calcium silicate as a main component, and the front and back surfaces thereof are respectively formed on a concrete placing surface and an interior surface. Formwork that also serves as an interior material, characterized by having a groove.
形状に形成された雌雄実部を有することを特徴とする請
求項１記載の内装材兼用型枠。2. A formwork also used as an interior material according to claim 1, characterized in that the formwork main body has male and female solid parts formed in a shape capable of being fitted to each other at both side end parts.
とを特徴とする請求項１または請求項２記載の内装材兼
用型枠。3. A formwork also used as an interior material according to claim 1 or 2, wherein a waterproof layer is provided on the interior surface side of the formwork main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4207579A JP2802703B2 (en) | 1992-07-10 | 1992-07-10 | Formwork for both interior materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4207579A JP2802703B2 (en) | 1992-07-10 | 1992-07-10 | Formwork for both interior materials |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0633530A true JPH0633530A (en) | 1994-02-08 |
| JP2802703B2 JP2802703B2 (en) | 1998-09-24 |
Family
ID=16542098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4207579A Expired - Lifetime JP2802703B2 (en) | 1992-07-10 | 1992-07-10 | Formwork for both interior materials |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2802703B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH094121A (en) * | 1995-06-22 | 1997-01-07 | Supankuriito Corp:Kk | Precast concrete plate and its manufacture |
| WO2008154649A1 (en) * | 2007-06-12 | 2008-12-18 | Mighty Wall Industries Corp. | Insulated concrete wall section form |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2981597B2 (en) | 1995-08-04 | 1999-11-22 | 正弘 阿部 | Concrete formwork, structure using the concrete formwork, and method of manufacturing the structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5994214A (en) * | 1982-11-22 | 1984-05-30 | Hitachi Ltd | Digital signal recorder |
| JPS59131373A (en) * | 1982-09-30 | 1984-07-28 | カルスパン コ−ポレ−シヨン | Removal of pcb and other hologenated organic compound from organic liquid |
| JPS6270739A (en) * | 1985-09-25 | 1987-04-01 | Hitachi Electronics Eng Co Ltd | Apparatus for inspecting foreign matter |
| JPS6430986A (en) * | 1987-07-27 | 1989-02-01 | Koganei Ltd | Speed control valve |
-
1992
- 1992-07-10 JP JP4207579A patent/JP2802703B2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59131373A (en) * | 1982-09-30 | 1984-07-28 | カルスパン コ−ポレ−シヨン | Removal of pcb and other hologenated organic compound from organic liquid |
| JPS5994214A (en) * | 1982-11-22 | 1984-05-30 | Hitachi Ltd | Digital signal recorder |
| JPS6270739A (en) * | 1985-09-25 | 1987-04-01 | Hitachi Electronics Eng Co Ltd | Apparatus for inspecting foreign matter |
| JPS6430986A (en) * | 1987-07-27 | 1989-02-01 | Koganei Ltd | Speed control valve |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH094121A (en) * | 1995-06-22 | 1997-01-07 | Supankuriito Corp:Kk | Precast concrete plate and its manufacture |
| WO2008154649A1 (en) * | 2007-06-12 | 2008-12-18 | Mighty Wall Industries Corp. | Insulated concrete wall section form |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2802703B2 (en) | 1998-09-24 |
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