JPH0631710A - Manufacture of facing material prearranged concrete secondary product - Google Patents
Manufacture of facing material prearranged concrete secondary productInfo
- Publication number
- JPH0631710A JPH0631710A JP20966692A JP20966692A JPH0631710A JP H0631710 A JPH0631710 A JP H0631710A JP 20966692 A JP20966692 A JP 20966692A JP 20966692 A JP20966692 A JP 20966692A JP H0631710 A JPH0631710 A JP H0631710A
- Authority
- JP
- Japan
- Prior art keywords
- concrete
- manufacturing
- exterior material
- ice
- manufactured
- 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.)
- Pending
Links
Landscapes
- Moulds, Cores, Or Mandrels (AREA)
- Panels For Use In Building Construction (AREA)
- Producing Shaped Articles From Materials (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】この発明は、タイルや石等の外装
材を先付けした建築用コンクリート製品と土木用コンク
リート二次製品等の製造方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for producing a concrete product for construction, a secondary product for concrete for civil engineering, and the like, which are provided with an exterior material such as tiles and stones in advance.
【０００２】[0002]
【従来の技術】建物の外装として表面にタイルや石を化
粧外装材として貼る工事、あるいは公園や道路等の土木
コンクリート製品にもタイルや石を化粧外装材として貼
る工事は年々増加している。また、タイルや石等をコン
クリート製品に打込む製品も年々増加している。2. Description of the Related Art The number of works for applying tiles or stones as a decorative exterior material on the surface of a building or for applying tiles or stones as a decorative exterior material to civil engineering concrete products such as parks and roads is increasing year by year. In addition, the number of products in which tiles, stones, etc. are driven into concrete products is increasing year by year.
【０００３】近年、建築業界のビル工事等では、上記の
ような外装の建物用建材としてコンクリートＰＣ板やカ
ーテンウオール板にタイルや石材等の外装材を先付けし
た製品が工場で生産され、これを鉄骨に締結することが
建築業界で一般化されつつある。また、公園工事や一般
住宅等では、ピンコロ石やノンスリップタイル等が貼ら
れて美観を重視した施工が行われている。土木業界で
は、宅地造成や道路施工の土留工事にコンクリートのＬ
型ブロックが使用されるが、表面がコンクリートである
ため、美観上問題があり、このＬ型ブロックの洗い出し
製品やマトリック加工品、更に豪華にするためには建地
石を積み上げる等が一般的に行われている。In recent years, in building construction work in the building industry, as a building material for the above-mentioned exterior building, a product in which an exterior material such as a tile or a stone material is preliminarily attached to a concrete PC board or a curtain wall board is produced in a factory. Fastening to steel frames is becoming common in the building industry. Also, in park construction and general housing, etc., pincolo stones, non-slip tiles, etc. are pasted and construction is performed with an emphasis on aesthetics. In the civil engineering industry, concrete L is used for earth retaining work such as residential land development and road construction.
Shaped blocks are used, but since the surface is concrete, there is a problem in terms of aesthetics. Generally, washing out products of this L-shaped block and matric processed products, or stacking building stones to make it more luxurious. Has been done.
【０００４】従来、工場でこれらのコンクリート製品に
外装材を打込む方法としては、両面粘着シートの上にタ
イル等の外装材の表面側を貼り付けて並べ、外装材と外
装材の間にポリエチレンのスポンジで製作された目地材
を入れてタイルシートパックを作成し、これをコンクリ
ート型枠に両面粘着シートで貼りつけて並べてからコン
クリートを打設する方法、あるいは石等の場合、石と石
の間にパテ材やシーリング材を作業員が手で押し込んだ
後にコンクリートを打設する方法が一般的であった。Conventionally, as a method of driving an exterior material into these concrete products in a factory, the surface side of the exterior material such as a tile is attached and arranged on a double-sided adhesive sheet, and polyethylene is provided between the exterior material and the exterior material. Create a tile sheet pack by inserting the joint material made with the sponge, and then place the tile sheet pack on the concrete formwork with the double-sided adhesive sheet and arrange it, or in the case of stone etc. A common method is to pour the concrete after the worker manually pushes the putty material and the sealing material in between.
【０００５】[0005]
【発明が解決しようとする課題】ところで、上記のよう
なタイルシートパックにおいて、ポリエチレンのスポン
ジ製目地材は、外装材との密着性が悪く、外装材の寸法
誤差により、外装材と目地材の間に隙間が生じ、コンク
リートを打設した際に、コンクリートミルクが表面に浸
入するのを完全に防止することができず、このためコン
クリート製品の完成後に外装材の表面を水洗いする等、
作業時間が大幅にかかり、製作工程が合理化できず、
又、外装材の形状が均一化されたもの以外、例えば石の
乱貼り等のコンクリート製品の製造は非常に困難であっ
た。By the way, in the tile sheet pack as described above, the polyethylene sponge joint material has a poor adhesion to the exterior material, and a dimensional error of the exterior material causes the exterior material and the joint material to be separated from each other. It is not possible to completely prevent concrete milk from entering the surface when concrete is poured due to a gap between them, and therefore the surface of the exterior material is washed with water after the concrete product is completed.
It takes a lot of work time, the manufacturing process cannot be rationalized,
In addition, it is very difficult to manufacture concrete products such as irregularly stuck stones, except for those in which the shape of the exterior material is uniform.
【０００６】さらに近年、外装材の表面形状が滑らかな
ものでなく、割肌状のタイルがコンクリート製品に使用
される場合があり、この場合は、なんとしてもコンクリ
ートミルクが表面に浸入するのを防ぐ必要があるため、
これを使用するコンクリート製品の製作は困難とされて
いた。特に、表面が割肌状の石についてのコンクリート
製品（建築用としてのＰＣ板，カーテンウオール、土木
用としてのＬ字型ブロックや、歩道ブロック等）は製造
が非常に困難とされていた。Further, in recent years, the surface shape of the exterior material is not smooth, and there are cases where tiles with split skin are used for concrete products. In this case, concrete milk is prevented from invading the surface. Because we need to prevent
It has been difficult to produce concrete products using this. In particular, it has been considered very difficult to manufacture concrete products for stones whose surface is split skin (PC boards for construction, curtain walls, L-shaped blocks for civil engineering, sidewalk blocks, etc.).
【０００７】以上のように、従来の製造方法では、限定
された形状や限定された表面層の製品以外を製造するこ
とは困難であった。もし、限定された形状や限定された
表面層の製品以外のコンクリート製品を製造する方法と
しては、外装材と外装材との間に人手によってパテをつ
めたり、あるいは石膏や発泡材等で型をとったりするこ
と以外に製造方法はなかった。しかし、この方法では不
能率で且つコスト高となるため、一般的には使用されて
いないのが現状である。この発明は、上記のような問題
点を解決するものである。即ち、いかなる形状、又は、
いかなる表面の外装材でもほとんどの外装材に対し完全
な目地シールが簡単に安価で行える工法に成功し、従来
では困難とされたコンクリート製品の製造を可能とする
製造方法を提供することを目的とする。As described above, it has been difficult to manufacture a product other than a product having a limited shape and a limited surface layer by the conventional manufacturing method. If a concrete product other than a product with a limited shape or a limited surface layer is to be manufactured, putty is put between the exterior material and the exterior material by hand, or a mold is made with plaster or foam material. There was no manufacturing method other than taking it. However, this method is not generally used because it is impossible and costly. The present invention solves the above problems. That is, any shape, or
With the aim of providing a manufacturing method that succeeds in a method that can easily perform a complete joint seal easily and inexpensively for most exterior materials on any surface, and enables the production of concrete products, which has been difficult in the past. To do.
【０００８】[0008]
【課題を解決するための手段】上記のような課題を解決
するため、第一の発明は、外装材がその表面側を下側に
向けて配置された型枠内に、水を外装材の目地の深さま
で流し込み、この水を冷却して氷とし外装材と氷を一体
化した状態でコンクリートを打設し、コンクリートが硬
化したのち、型枠に対し、あるいは型枠から取り出した
製品に熱を加え、この熱で氷をとかし出すことによっ
て、コンクリートとタイル又は石等の外装材との複合製
品を製造する方法を採用したものである。In order to solve the above problems, the first aspect of the present invention is to provide water for an exterior material in a mold in which the exterior material is arranged with its surface side facing downward. Pour to the depth of the joint, cool this water to make ice, put concrete with the exterior material and ice integrated, and after the concrete hardens, heat the mold or the product taken out from the mold. And a method of producing a composite product of concrete and an exterior material such as tile or stone by melting the ice with this heat.
【０００９】この発明においては、目地材に氷を使用
し、その氷は冷却前は水であるので外装材がどのような
形状や大きさであっても目地は完全にシールされ、目地
の深さも自由に調整可能である。また、打設されたコン
クリートは徐々にかたまり、コンクリートのペースト等
は完全にシールされた型枠面に流れ出ることはないた
め、外装材の表面はどのような割肌状であってもコンク
リートが表面に流れ出るという問題はない。コンクリー
トが硬化したのち、養気等で製品を養生すると氷はとけ
型枠内にはコンクリート製品のみが残り、これを脱型
し、コンクリートとタイル又は石等の外装材との複合製
品を製造するものである。According to the present invention, since ice is used as the joint material and the ice is water before cooling, the joint is completely sealed regardless of the shape and size of the exterior material, and the depth of the joint is deep. It is also freely adjustable. In addition, the poured concrete gradually agglomerates, and the concrete paste, etc. does not flow out to the completely sealed formwork surface. There is no problem of flowing into. After the concrete has hardened, if the product is cured by aeration, etc., only the concrete product remains in the ice-melting mold and demolded to produce a composite product of concrete and an exterior material such as tile or stone. It is a thing.
【００１０】[0010]
【作用】コンクリートＰＣ用型枠、カーテンウオール用
型枠、コンクリートＬ型土留ブロック用型枠、コンクリ
ート平板用型枠、歩道コンクリートブロック用型枠、コ
ンクリート塀用型枠に指示された形状に外装材を並べて
設置し、これに水を流し込んで外装材の下部を完全に水
につかった状態をつくる。このようにすれば、外装材の
表面形状はどのような凹凸があろうと、又は、大きさが
異なっていようと、外装材と外装材の空間は全て水が流
れ込んでゆき、水中に外装材が設置された状態となる。[Function] Concrete PC formwork, curtain wall formwork, concrete L type soil retaining block formwork, concrete flat plate formwork, sidewalk concrete block formwork, concrete fence formwork Are installed side by side, and water is poured into this to make the lower part of the exterior material completely submerged in water. By doing this, water will flow into the entire space between the exterior material and the exterior material regardless of the unevenness of the surface shape of the exterior material or the size of the exterior material. It will be installed.
【００１１】水を冷却室等で強制的に氷とする。こうし
て外装材の下部と氷とが一体化された固形物体が出来上
る。これに着色目地用モルタル又はコンクリートを流し
込んで打設する。モルタル又はコンクリートは氷と一体
化されていない部分に流れ込むが、外装材表面への浸入
は完全に防止できる。打設したコンクリートは所定の時
間を経過すればコンクリートは凝固され、その後コンク
リート養生用養気がかけられる。Water is forced into ice in a cooling room or the like. In this way, a solid object in which the lower part of the exterior material and ice are integrated is completed. Pour mortar or concrete for colored joints into this. The mortar or concrete flows into the part that is not integrated with ice, but it can completely prevent the mortar or concrete from entering the surface of the exterior material. The cast concrete is solidified after a lapse of a predetermined time, and then a curing air for concrete curing is applied.
【００１２】氷がとけて液状となり、型枠の下部の穴の
栓を開口することによりその液を型枠外へ流出させる。
型枠内には外装材とコンクリートが一体化された複合材
のみが残り、これを所定温度で所定時間養生すれば強度
のあるコンクリート製品が得られる。型枠内のコンクリ
ート複合製品は、外装材が美しく仕上がり、製品の形状
は型枠形状通りの規格化された均一した製品となる。そ
の後、型枠をばらし、製品をとり出し、表面に外装材を
先付けしたコンクリート製品が完成する。The ice melts into a liquid, and the liquid is caused to flow out of the mold by opening the plug in the hole at the bottom of the mold.
Only the composite material in which the exterior material and the concrete are integrated remains in the mold, and if this is cured at a predetermined temperature for a predetermined time, a concrete product having strength can be obtained. The concrete composite product in the formwork has a beautifully finished exterior material, and the product shape is a standardized and uniform product according to the formwork shape. After that, the formwork is removed, the product is taken out, and a concrete product having an exterior material on the surface in advance is completed.
【００１３】[0013]
【実施例】以下、この発明の実施例を添付図面の図１乃
至図５に基づいて説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT An embodiment of the present invention will be described below with reference to FIGS.
【００１４】図１はＬ型土留コンクリートブロックのコ
ンクリート打設前の一部断面図であり、Ｌ型の型枠１１
の底部１２に割肌石外装材１３を表面側を下に向けて指
定された形状位置に配列する。この場合外装材のおちつ
きが悪い場合には型枠内に砂等の粉体を入れてその上に
外装材を配置する場合もある。次に水１４を流し込み、
外装材１３の下部が完全に水１４につかった状態とす
る。FIG. 1 is a partial cross-sectional view of an L-shaped earth retaining concrete block before placing concrete, showing an L-shaped form 11
The split skin stone exterior material 13 is arranged on the bottom portion 12 of the above at the specified shape position with the surface side facing downward. In this case, if the outer packaging material is not comfortable, powder such as sand may be put in the mold and the outer packaging material may be placed on it. Next, pour water 14,
It is assumed that the lower part of the exterior material 13 is completely submerged in the water 14.
【００１５】水は割肌石外装材１３の表面側の凹凸面を
も包むように流れ込み、経時後は冷却等により凝固して
氷となり、外装材１３を所定形状に固定する。Water flows in so as to wrap the uneven surface on the surface side of the split-face stone exterior material 13, and after a lapse of time it solidifies by cooling or the like to become ice, fixing the exterior material 13 in a predetermined shape.
【００１６】図２に示すように、コンクリート１５を打
設し、仕上げコテによって仕上面１６を仕上げる。打設
されたコンクリート１５は徐々にかたまるが、コンクリ
ート１５のペースト等は氷により完全にシールされた型
枠１１の底面には流れ出ず、外装材１３のような割肌状
の表面であってもコンクリート１５が接触することはな
い。As shown in FIG. 2, concrete 15 is poured and the finishing surface 16 is finished by a finishing iron. The cast concrete 15 gradually hardens, but the paste or the like of the concrete 15 does not flow out to the bottom surface of the formwork 11 completely sealed by ice, and even if the surface is a split surface like the exterior material 13. The concrete 15 never touches.
【００１７】所定温度で所定時間養生してコンクリート
の強度を高めた後、型枠１１より製品を脱型すれば、図
４又は図５に示すように、外装材１３が先付けされたコ
ンクリート複合製品の完成品が得られる。After the concrete is cured at a predetermined temperature for a predetermined time to increase the strength of the concrete, the product is removed from the mold 11, and as shown in FIG. 4 or FIG. The finished product of is obtained.
【００１８】[0018]
【発明の効果】以上のように、この発明は、コンクリー
ト製品を製造する場合には、コンクリート打設後にボン
ドやモルタルを使用して接着又は圧着等の後貼り工法に
よってしか製造できなかった製品が、型枠内に配置され
た外装材の先付け工法で製造可能となり、凹凸のはげし
い割肌石であってもＬ型ブロックやＤＣカーテンウオー
ル等にも適用でき、豪華な製品を安価で製造することが
でき、又、製品の洗い作業なども不要となり工場の合理
化とコストダウンを図ることができ、かつ接着又は圧着
等後貼り工法の施工に比べ外装材とコンクリートとの剥
離事故は完全に防ぐことができる製品を提供する。As described above, according to the present invention, when a concrete product is produced, a product which can be produced only by a post-pasting method such as bonding or pressure bonding using a bond or mortar after placing concrete. , It becomes possible to manufacture by the pre-construction method of the exterior material placed in the form, even if it is a rough split stone, it can be applied to L-shaped blocks, DC curtain walls, etc., and luxury products can be manufactured at low cost In addition, it is possible to streamline the factory and reduce costs by eliminating the need for washing products, and to completely prevent peeling accidents between the exterior material and concrete as compared with the post-pasting method such as bonding or crimping. Providing products that can
【００１９】また、石工場に於いて、原石より石製品を
切り出した残りの割肌状の石は現在廃材となり、産業廃
棄物として処分に困っているが、これら殆どの石を簡単
に再製使用できるメリットは非常に大きく、土木用土留
めＬ型ブロックや塀ブロック、門柱、その他建築用塀と
して重要視され、また、手作業によって石積みされてい
た造地ブロックなどが一枚のコンクリート製品となるた
め、クレーン等の重機や機械が施工時使用されることに
より、施工時の機械化が実現することになり、在来の施
工費に比べ大巾なコストダウンや工期の短縮、作業者の
腰痛などの職業病の解決など多くのメリットを実現され
ることになった。Also, at the stone factory, the remaining split-skinned stones obtained by cutting stone products out of raw stones are now waste materials, and it is difficult to dispose of them as industrial wastes, but most of these stones can be easily reused and reused. The merit that can be done is very large, because it is regarded as important as an earth retaining L-shaped block for civil engineering, a fence block, a gate pillar, and other architectural fences, and a manually constructed masonry block becomes a single concrete product. By using heavy machinery such as cranes and machines during construction, mechanization during construction will be realized, which greatly reduces costs compared to conventional construction costs, shortens construction period, back pain for workers, etc. Many benefits such as the resolution of occupational diseases have been realized.
【図１】型枠内に外装材と水を入れた状態を示す断面図
である。FIG. 1 is a cross-sectional view showing a state in which an exterior material and water are put in a mold.
【図２】型枠を閉じた後にコンクリートを打設した状態
を示す断面図である。FIG. 2 is a cross-sectional view showing a state in which concrete is poured after closing the formwork.
【図３】水をとかした後の型枠の断面図である。FIG. 3 is a cross-sectional view of the mold after the water is melted.
【図４】型枠から取り出したコンクリート複合製品の断
面図である。FIG. 4 is a cross-sectional view of the concrete composite product taken out from the mold.
【図５】型枠から取り出したコンクリート複合製品の正
面図である。FIG. 5 is a front view of the concrete composite product taken out from the mold.
１１ 型枠 １２ 型枠の底部 １３ 割肌石外装材 １４ 氷 １５ コンクリート １６ 仕上面 11 Formwork 12 Bottom part of formwork 13 Split skin stone exterior material 14 Ice 15 Concrete 16 Finished surface
Claims (8)
や石等の外装材を指定された形状位置に配列し、次に水
を流し込み、外装材の下部を水中に浸まして一体化し、
自然に又は強制冷却することによって水を固状の氷にし
た状態でコンクリートを打設し、コンクリートが凝固し
たのち、型枠又は製品に熱を加えて該氷をとかして排除
することを特徴とする外装材先付けコンクリート二次製
品の製造方法。1. A concrete secondary product formwork is arranged with exterior materials such as tiles and stones in a specified shape position, and then water is poured in, and the lower portion of the exterior material is immersed in water to be integrated,
Characteristically, by placing concrete in a state where water is made into solid ice by cooling naturally or by forced cooling, and after the concrete is solidified, heat is applied to the mold or product to eliminate the ice. A method for manufacturing a secondary product of precast concrete with exterior materials.
たコンクリートＰＣ板。2. A concrete PC board manufactured by the manufacturing method according to claim 1.
たコンクリートカーテンウオール。3. A concrete curtain wall produced by the production method according to claim 1.
たＬ型土留ブロック。4. An L-shaped earth retaining block manufactured by the manufacturing method according to claim 1.
たコンクリート平板又は歩道用コンクリートブロック。5. A concrete flat plate or a sidewalk concrete block manufactured by the manufacturing method according to claim 1.
たコンクリート塀。6. A concrete fence manufactured by the manufacturing method according to claim 1.
たコンクリート門柱。7. A concrete gatepost manufactured by the manufacturing method according to claim 1.
た花壇用コンクリートブロック。8. A concrete block for flower beds manufactured by the manufacturing method according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20966692A JPH0631710A (en) | 1992-07-13 | 1992-07-13 | Manufacture of facing material prearranged concrete secondary product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20966692A JPH0631710A (en) | 1992-07-13 | 1992-07-13 | Manufacture of facing material prearranged concrete secondary product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0631710A true JPH0631710A (en) | 1994-02-08 |
Family
ID=16576599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20966692A Pending JPH0631710A (en) | 1992-07-13 | 1992-07-13 | Manufacture of facing material prearranged concrete secondary product |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0631710A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0639819A (en) * | 1992-07-23 | 1994-02-15 | Chika Nakaya | Manufacture of block for breast wall |
| AT9651U3 (en) * | 2007-08-21 | 2010-02-15 | Rausch Peter | CONCRETE CONSTRUCTION CONSTRUCTION CONSTRUCTIONS WITH NATURAL STONE SURFACE STRUCTURE |
| US7811487B2 (en) * | 2004-11-26 | 2010-10-12 | Pakit International Trading Company Inc | Method for producing a sintered body |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5979002A (en) * | 1982-10-27 | 1984-05-08 | Akira Suzuki | Pendulum type power device |
-
1992
- 1992-07-13 JP JP20966692A patent/JPH0631710A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5979002A (en) * | 1982-10-27 | 1984-05-08 | Akira Suzuki | Pendulum type power device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0639819A (en) * | 1992-07-23 | 1994-02-15 | Chika Nakaya | Manufacture of block for breast wall |
| US7811487B2 (en) * | 2004-11-26 | 2010-10-12 | Pakit International Trading Company Inc | Method for producing a sintered body |
| US20120104640A1 (en) * | 2004-11-26 | 2012-05-03 | PAKIT International Trading Company, Inc. | Method for Producing a Sintered Body |
| AT9651U3 (en) * | 2007-08-21 | 2010-02-15 | Rausch Peter | CONCRETE CONSTRUCTION CONSTRUCTION CONSTRUCTIONS WITH NATURAL STONE SURFACE STRUCTURE |
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