JPS5844053B2 - Method for forming molded objects such as concrete molded products and its formwork device - Google Patents
Method for forming molded objects such as concrete molded products and its formwork deviceInfo
- Publication number
- JPS5844053B2 JPS5844053B2 JP53116189A JP11618978A JPS5844053B2 JP S5844053 B2 JPS5844053 B2 JP S5844053B2 JP 53116189 A JP53116189 A JP 53116189A JP 11618978 A JP11618978 A JP 11618978A JP S5844053 B2 JPS5844053 B2 JP S5844053B2
- Authority
- JP
- Japan
- Prior art keywords
- mold
- molded
- molding
- formwork
- molded body
- 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
Links
Landscapes
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
- Laminated Bodies (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Producing Shaped Articles From Materials (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Description
【発明の詳細な説明】
本発明は、無機又は有機のキャスティング材によるコン
クリート成形品等の成形体の成形方法及びその成形に用
いる型枠装置に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for molding a molded object such as a concrete molded product using an inorganic or organic casting material, and a formwork apparatus used for the molding.
コンクリート成形品等Φ戒形体は、下地材とは異なる、
上地材としての仕上げ材により表面仕上げを要する場合
が多い。Concrete molded products, etc., are different from the base material.
Surface finishing is often required depending on the finishing material used as the top material.
このような表面仕上げは、通常、下地材による成形体の
成形後に、スプレーや、コテ等を用いて行なっているが
、このような作業は極めて労力を要する。Such surface finishing is usually performed using a spray, a trowel, or the like after the molded body is formed using the base material, but such work requires extremely labor.
特に、下地材により成形体表面に凹凸模様等を形成し、
その上に均一な厚みに土地材としての仕上げ材の層を設
ける場合には、非常な労力を要し、凹凸模様の形状によ
っては実施不能に近いこともある。In particular, by forming an uneven pattern etc. on the surface of the molded product using the base material,
In order to provide a layer of finishing material as a base material to a uniform thickness on top of the finishing material, a great deal of effort is required, and depending on the shape of the uneven pattern, it may be almost impossible to implement.
本発明は、下地材による成形体の成形後、容易に、その
表面形状に応じ均一な厚みで上地材としての仕上げ材に
よる表面仕上げを可能にする他、更に必要に応じ、下地
材及び上地材の他に、更に異なる又は同一の下地材又は
上地材を用いて、三層以上の成形体を得ることのできる
成形方法及びその実施に用いる型枠装置を提供するもの
である。The present invention makes it possible to easily finish the surface with a finishing material as a top material with a uniform thickness depending on the surface shape after forming a molded product using a base material, and furthermore, as necessary, The object of the present invention is to provide a molding method capable of obtaining a molded article of three or more layers by using a different or the same base material or top material in addition to the base material, and a formwork apparatus used for carrying out the method.
即ち、本発明の成形方法は、型枠内にコンクリートモル
タル等その他の無機又は有機のキャスティング材からな
る下地材を流し込み固化させ所定の成形体を成形後、該
成形体から上記型枠を一定距離平行移動して離型し、該
成形体の離型面と離型後の上記型枠との間に上地材を流
し込むものである。That is, in the molding method of the present invention, a base material made of other inorganic or organic casting material such as concrete mortar is poured into a mold and solidified to form a predetermined molded body, and then the mold is moved a certain distance from the molded body. The mold is released by parallel movement, and a top material is poured between the mold release surface of the molded body and the mold after the mold has been released.
また、上記の本発明の成形方法は、下記の本発明の型枠
装置によって効果的に実施される。Further, the above-described molding method of the present invention is effectively carried out by the molding apparatus of the present invention described below.
即ち、本発明の型枠装置は、屈曲性を有する型枠と、充
気及び脱気により膨張収縮するチューブマットと、剛性
を有するバックアツプ材とを、該チューブマットを中間
に挾んで層状に結合してなり、上記チューブマットは、
それぞれ独立して充気及び脱気が可能な複数個のチュー
ブ状中空体を２重又は多重に並列結合して形成しである
ものである。That is, the formwork device of the present invention forms a formwork having flexibility, a tube mat that expands and contracts by filling and degassing, and a backup material having rigidity into a layered form with the tube mat sandwiched in the middle. Combined, the above tube mat is
It is formed by connecting a plurality of tubular hollow bodies, each of which can be filled and degassed, in parallel in double or multiple layers.
以下、本発明の成形方法を、本発明の型枠装置を用いた
実施態様に基づき図面を参照し乍ら説明する。EMBODIMENT OF THE INVENTION Hereinafter, the molding method of this invention will be demonstrated with reference to drawings based on the embodiment using the formwork apparatus of this invention.
成形方法の実施態様を説明するに先立ち、本発明の型枠
装置の実施例について詳述すると、１はチューブマット
、２は型枠、３はバックアツプ材で、チューブマット１
は、それぞれ独立して元気及び脱気が可能な複数個のチ
ューブ状中空体１１゜１１′、・・・を２Ｍに並列結合
して形威しである。Before explaining the embodiment of the molding method, an embodiment of the molding apparatus of the present invention will be described in detail. 1 is a tube mat, 2 is a mold, 3 is a back-up material, and the tube mat 1
The structure has a structure in which 2M of a plurality of tubular hollow bodies 11°, 11', .
即ち、各チューブ状中空体１１．１１’、・・・は、倒
れも図面に対して垂直方向に延ひており、中空体１１．
１１．・・・は型枠２と結合し、中空体１１′。That is, each of the tubular hollow bodies 11, 11', . . . extends perpendicularly to the drawing.
11. ... is combined with the formwork 2 to form a hollow body 11'.
１１′、・・・はバックアツプ材３と結合し、且つそれ
ぞれ結合材１２，１２．・・・で結合すると共に、中空
体１１と中空体１１′とは、それぞれ対応する同志で結
合している。11', . . . are bonded to the back-up material 3, and bonding materials 12, 12. ..., and the hollow body 11 and the hollow body 11' are connected at corresponding points.
また、各チューブ状中空体ｉ ｉ 、 ｉ １’は、そ
れぞれ元気及び脱気用パイプ（図示せず）と接続してお
り、その材質は、キャンパス地等の無伸縮シート、合成
コム等の伸縮性弾性材の何れも用いられる。In addition, each of the tubular hollow bodies i i and i 1' is connected to an air and deaeration pipe (not shown), and the material thereof may be a non-stretchable sheet such as canvas material, or a stretchable material such as a synthetic comb. Any elastic material can be used.
また型枠２は、表面に凹凸形状等を設けることができ、
型枠として機能する程度の剛性を有し、且つ屈曲性を有
するものが用いられ、例えば軟質の合成樹脂板が挙げら
れるが、キャンパス地等も用いることができる。In addition, the formwork 2 can have an uneven shape etc. on the surface,
A material having sufficient rigidity and flexibility to function as a formwork is used, such as a soft synthetic resin board, but canvas material or the like may also be used.
また、バンクアップ材３は、上記型枠２の反力材となり
得る剛性を有するもの、例えば鋼板が用いられる。Further, as the bank-up material 3, a material having a rigidity that can serve as a reaction material for the formwork 2, such as a steel plate, is used.
而して、本発明の実施に際しては、先ず、全てのチュー
ブ状中空体１１．１１’に充気し、チューブマット１を
膨張状態となして、型枠２を所定位置に配置してバック
アツプ材３を固定する。Therefore, when carrying out the present invention, first, all the tubular hollow bodies 11 and 11' are filled with air, the tube mat 1 is brought into an expanded state, and the formwork 2 is placed in a predetermined position for back-up. Fix material 3.
また、その際、必要に応じ、他の型枠を用い、目的とす
る成形体の形状に応じた枠組みを行なう。In addition, at that time, if necessary, other molds are used to form a framework according to the shape of the intended molded product.
次いで、型枠内にコンクリートモルタル等の成形材料４
を充填する（第１図参照）。Next, a molding material 4 such as concrete mortar is placed in the formwork.
(See Figure 1).
斯る状態下に、所定時間養生を行ない、成形体が離型可
能な程度に固化後離型を行なう。Under such conditions, curing is performed for a predetermined period of time, and the molded product is solidified to the extent that it can be released from the mold, and then released from the mold.
この離型作業は、第２図に示す如く、チューブマット１
の片側のチューブ状中空体１１の一側端部（図上上端）
のものの脱気を行なうことにより開始され、順次下方の
中空体１１を脱気して行き、他側端部（図上下端）の中
空体１１の脱気を完了することにより終了する（第３図
参照）。This mold release work is performed on the tube mat 1 as shown in Fig. 2.
One end of the tubular hollow body 11 on one side (upper end in the figure)
It starts by deaerating the object, successively deaerates the lower hollow body 11, and ends by completing the degassing of the hollow body 11 at the other end (the upper and lower ends in the figure). (see figure).
その結果、バンクアップ材３は所定部組に固定（図示せ
ず）されているから、該バックアツプ材３と結合してい
るチューブマット１及び該チューブマットに結合してい
る型枠２はバックアツプ材３側に引き寄せられ、型枠２
は下地材４による成形体から一定距離平行移動するから
、それによって離型がなされ且つ成形体の離型面と型枠
２との間に一定巾の間隙が生じる。As a result, since the bank-up material 3 is fixed to a predetermined assembly (not shown), the tube mat 1 connected to the backup material 3 and the formwork 2 connected to the tube mat are The formwork 2 is drawn toward the top material 3 side.
Since the molded body is moved a certain distance in parallel from the molded body made of the base material 4, the mold is released and a gap of a certain width is created between the mold release surface of the molded body and the mold frame 2.
然る後、上記間隙に仕上げ材（上地材）５を投入（第３
図参照）し、養生した後、上述の離型作業と同様に、チ
ューブマット１のチューブ状中空体１１′から脱気すれ
ば、成形体表面に一定厚みで仕上げ材の層が設けられた
成形体が得られる（第図参照）。After that, finishing material (top material) 5 is put into the above gap (third
(see figure), and after curing, the tubular hollow body 11' of the tube mat 1 is degassed in the same way as the mold release process described above. body is obtained (see figure).
尚、上記の実施例は、中空体を２重に結合したチューブ
マットを用いて、２層からなる成形体を成形する方法を
示すものであるが、中空体を３重以上に結合したチュー
ブマットを用いれば、同様にして３層以上の成形体を成
形できることは容易に理解されるであろう。The above example shows a method of molding a two-layer molded article using a tube mat in which hollow bodies are bonded in two layers, but tube mats in which hollow bodies are bonded in three or more layers It will be easily understood that a molded article having three or more layers can be molded in the same manner by using the above method.
叙上の如く、本発明の成形方法によれば、下地材による
成形体の表面に上地材としての仕上げ材の層を均一な厚
みで以て設けることができ、表面仕上げを成形体の成形
作業と連続して行なうことができる。As described above, according to the molding method of the present invention, it is possible to provide a layer of finishing material as a top material with a uniform thickness on the surface of a molded object made of a base material, and the surface finish can be applied to the surface of a molded object made of a base material. It can be done continuously with the work.
また、特に、本発明の型枠装置を用いれば、成形作業と
表面仕上げ作業との連続作業を極めて容易に実施するこ
とが可能であり、しかも、最少の離型力で離型できるた
め、成形体の離型作業も容易であり、仕上げ材との離型
も、仕上げ材による層が薄く且つその固化が不充分であ
っても、離型面に損傷を殆んど生じることな〈実施可能
である。In particular, by using the formwork device of the present invention, it is possible to perform the continuous work of molding and surface finishing very easily, and moreover, the mold can be released with the minimum mold release force, so that molding can be performed easily. The work of releasing the body from the mold is easy, and even if the layer of finishing material is thin and its hardening is insufficient, there is almost no damage to the mold release surface. It is.
尚、本発明の成形方法の実施は、本発明の装置に制限さ
れるものではなく、例えば、本発明の装置において、チ
ューブマットが２以上の段階で収縮し得るように適宜変
形した装置も好ましく用いられる。Note that the implementation of the molding method of the present invention is not limited to the apparatus of the present invention; for example, in the apparatus of the present invention, an apparatus suitably modified so that the tube mat can be contracted in two or more stages is also preferable. used.
また、本発明の方法及び装置は、成形体の形状に制限さ
れることはなく、建築物の外壁等にも適用し得るもので
ある。Further, the method and apparatus of the present invention are not limited to the shape of the molded body, and can be applied to the outer walls of buildings, etc.
第１図、第２図、第３図及び第４図は、本発明装置の一
実施例による、本発明の実施態様を、成形順序に従って
示す縦断面図である。
１・・・・・・チューブマツ）、１１，１１’・・・・
・・チュブ状中空体、２・・・・・・型枠、３・・・・
・・バックアツプ材、４・・・・・・下地材、５・・・
・・・仕上げ材（上地材）。1, 2, 3, and 4 are longitudinal sectional views showing an embodiment of the present invention according to a molding sequence according to an embodiment of the present invention apparatus. 1...tube pine), 11,11'...
...Tubular hollow body, 2...Formwork, 3...
・・・Backup material, 4... Base material, 5...
...Finishing material (top material).
Claims (1)
下地材を流し込み固化させ所定の成形体を成形後、該成
形体から上記型枠を一定距離平行移動して離型し、該成
形体の離型面と離型後の上記型枠との間に土地材を流し
込む、成形体の成形方法。 ２ 上記成形体の成形に用いる型枠装置であって、屈曲
性を有する型枠と、流体の光鋭により膨張収縮するチュ
ーブマットと、剛性を有するバックアツプ材とを、該チ
ューブマントを中間に挾んで層状に結合してなり、上記
チューブマットは、それぞれ独立して流体の光鋭が可能
な複数個のチューブ状中空体を２重又は多重に並列結合
して形成しである型枠装置。 ３ 上記型枠の表面が所定の成形体の表面形状に対応す
る形状となしである特許請求の範囲第２項記載の型枠装
置。[Scope of Claims] 1. After pouring and solidifying a base material made of an inorganic or organic casting material into a mold to form a predetermined molded object, the mold is released by moving the mold a certain distance in parallel from the molded object. A method for forming a molded body, comprising pouring a soil material between the mold release surface of the molded body and the mold after mold release. 2 A molding device used for molding the above-mentioned molded product, which comprises a molding having flexibility, a tube mat that expands and contracts due to the light sharpness of the fluid, and a backup material having rigidity, with the tube mantle in between. The formwork device is formed by sandwiching and bonding in layers, and the tube mat is formed by connecting a plurality of tubular hollow bodies in parallel in double or multiple layers, each of which is capable of independently sharpening a fluid. 3. The mold apparatus according to claim 2, wherein the surface of the mold has a shape corresponding to the surface shape of a predetermined molded body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP53116189A JPS5844053B2 (en) | 1978-09-20 | 1978-09-20 | Method for forming molded objects such as concrete molded products and its formwork device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP53116189A JPS5844053B2 (en) | 1978-09-20 | 1978-09-20 | Method for forming molded objects such as concrete molded products and its formwork device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5542818A JPS5542818A (en) | 1980-03-26 |
| JPS5844053B2 true JPS5844053B2 (en) | 1983-09-30 |
Family
ID=14681021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP53116189A Expired JPS5844053B2 (en) | 1978-09-20 | 1978-09-20 | Method for forming molded objects such as concrete molded products and its formwork device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5844053B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0418372Y2 (en) * | 1987-09-22 | 1992-04-23 |
-
1978
- 1978-09-20 JP JP53116189A patent/JPS5844053B2/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0418372Y2 (en) * | 1987-09-22 | 1992-04-23 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5542818A (en) | 1980-03-26 |
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