JPH06305857A - Production of artificial stone - Google Patents
Production of artificial stoneInfo
- Publication number
- JPH06305857A JPH06305857A JP5136396A JP13639693A JPH06305857A JP H06305857 A JPH06305857 A JP H06305857A JP 5136396 A JP5136396 A JP 5136396A JP 13639693 A JP13639693 A JP 13639693A JP H06305857 A JPH06305857 A JP H06305857A
- Authority
- JP
- Japan
- Prior art keywords
- particles
- crushed stone
- cement
- stone
- 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.)
- Pending
Links
Landscapes
- Aftertreatments Of Artificial And Natural Stones (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】本発明は、自然石を破砕した粒子
とセメントとを混練して硬化させた後、表面を研磨して
砕石模様を得るようにした人造石の製造方法に関するも
のである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for producing an artificial stone in which crushed particles of natural stone and cement are kneaded and hardened, and then the surface is polished to obtain a crushed stone pattern. .
【0002】[0002]
【従来の技術】従来の人造石の製造方法は、これを示せ
ば図4の通りである。先ず、自然石を細かく破砕し、破
砕した砕石粒子を選別機で所定の大きさのものに選別し
ている。次に、選別された後の砕石粒子1をセメント2
へ混練し、該混練物3を型枠4へ流し込み、これを硬化
させている。そして、脱型した後、その表面を研磨し、
砕石模様の人造石を得るようにしている。2. Description of the Related Art A conventional manufacturing method of artificial stone is shown in FIG. First, natural stone is finely crushed, and the crushed crushed stone particles are sorted into a predetermined size by a sorter. Next, the crushed stone particles 1 after being sorted are cemented to the cement 2
Is kneaded, and the kneaded material 3 is poured into the mold 4 to cure it. Then, after demolding, the surface is polished,
I try to obtain artificial stone with a crushed stone pattern.
【0003】[0003]
【発明が解決しようとする課題】ところが、前記従来の
人造石の製造方法にあっては、細かく破砕したままの砕
石粒子1を用いており、その形状は角張っている。その
ため、得られた人造石の表面模様をよく観察して見る
と、角張った形状の砕石粒子1であることを認識するこ
とができ、自然石とは異なるのでいかにも人為的なもの
であることがわかるという欠点があった。However, in the above-mentioned conventional method for manufacturing an artificial stone, the crushed stone particles 1 which have been finely crushed are used, and the shape thereof is angular. Therefore, if the surface pattern of the obtained artificial stone is carefully observed, it can be recognized that the crushed stone particles 1 have an angular shape, and since it is different from natural stone, it is very artificial. There was a drawback that I could understand.
【0004】また人造石の砕石粒子1どうしの間には、
セメント2が介在しており、製品としての人造石の表面
側にこのセメント2が露呈するので、製品価値を低下さ
せるという問題もあった。Between the crushed stone particles 1 of the artificial stone,
Since the cement 2 is present and the cement 2 is exposed on the surface side of the artificial stone as a product, there is a problem that the product value is reduced.
【0005】[0005]
【課題を解決するための手段】本発明は前記課題に鑑み
てこれを改良除去したものであって、人為的に製造した
ものであることがわからない自然石に近い人造石の製造
方法を提供せんとするものである。In view of the above problems, the present invention has been improved and removed, and does not provide a method for manufacturing artificial stone that is close to natural stone and is not known to be artificially manufactured. It is what
【0006】而して、前記課題を解決するために本発明
が採用した第1の手段は、細かく砕いた石の粒子をボー
ルミルで細磨して粒子の角張った形状を滑らかにし、こ
れをセメント中へ入れて混練し、型枠へ流し込んで硬化
させ、脱型後に表面を研磨して砕石模様を得るようにし
たことを特徴とする人造石の製造方法である。The first means adopted by the present invention in order to solve the above problems is to finely crush stone particles with a ball mill to smooth the angular shape of the particles, which is then cemented. It is a method for producing an artificial stone, characterized in that it is kneaded by being put into the inside, poured into a mold to be hardened, and after the mold is removed, the surface is polished to obtain a crushed stone pattern.
【0007】また本発明が採用した第2の手段は、細か
く砕いた石の粒子をボールミルで細磨して粒子の角張っ
た形状を滑らかにし、このようして製造した砕石粒子の
大きさの異なるものを準備してこれらの混合粒子をセメ
ントと混練し、該混練物を型枠へ流し込んでセメントを
硬化させた後脱型し、その後表面を研磨することで、大
きな砕石粒子の間に細かい砕石粒子が散在し、表面にセ
メントが露呈することのない砕石模様を得るようにした
ことを特徴とする人造石の製造方法である。In the second means adopted by the present invention, finely crushed stone particles are finely ground by a ball mill to make the angular shape of the particles smooth, and thus the crushed stone particles produced in this way have different sizes. Prepare a thing and knead these mixed particles with cement, pour the kneaded product into a mold to harden the cement and then demold, and then grind the surface to make fine crushed stones between large crushed stone particles A method for producing an artificial stone, characterized in that a crushed stone pattern in which particles are scattered and cement is not exposed on the surface is obtained.
【0008】更に本発明が採用した第3の手段は、細か
く砕いた石の粒子をボールミルで細磨して粒子の角張っ
た形状を滑らかにし、このようして製造した砕石粒子の
大きさの異なるものを準備し、これらの混合粒子をホッ
パーから型枠へ流し込んだセメントの上面へ流下させ、
セメントを硬化させた後脱型し、その後表面を研磨する
ことで、大きな砕石粒子の間に細かい砕石粒子が散在
し、表面にセメントが露呈することのない砕石模様を得
るようにしたことを特徴とする人造石の製造方法であ
る。Further, the third means adopted by the present invention is to finely crush finely crushed stone particles with a ball mill to smooth the angular shape of the particles, and thus the crushed stone particles thus produced have different sizes. Prepare things, let these mixed particles flow down from the hopper to the upper surface of the cement poured into the mold,
By hardening the cement, demolding it, and then polishing the surface, fine crushed stone particles are scattered between large crushed stone particles, so that a crushed stone pattern that does not expose the cement to the surface is obtained. It is a method of manufacturing an artificial stone.
【0009】[0009]
【作用】本発明の第1の手段においては、自然石を破砕
した砕石粒子をボールミルで細磨して粒子の角張った形
状を滑らかにし、これをセメントへ混練して型枠内へ流
し込み、脱型後に表面を研磨して人造石を得ている。こ
のような人造石であれば、研磨後に表面に露呈する砕石
粒子の形状は丸みを帯び、より自然石に近いものとな
る。In the first means of the present invention, crushed stone particles obtained by crushing natural stones are finely ground by a ball mill to make the angular shape of the particles smooth, and this is kneaded with cement and poured into a mold, and then removed. After molding, the surface is polished to obtain an artificial stone. In the case of such an artificial stone, the crushed stone particles exposed on the surface after polishing have a rounded shape and become closer to a natural stone.
【0010】また本発明の第2の手段では、破砕後の砕
石粒子をボールミルで細磨して丸みを帯びた形状にし、
このような砕石粒子を大きさの異なるごとに多数準備し
てこれらをセメントと混練し、以後は第1の手段と同じ
要領で人造石を得ている。この第2の発明の製品では、
表面に露呈する砕石粒子の形状が丸みを帯びているばか
りでなく、大きな砕石粒子どうしの間に細かい砕石粒子
が多数散在することになり、基材としてのセメントが表
面へ露呈することはない。In the second means of the present invention, the crushed stone particles after crushing are finely ground by a ball mill into a rounded shape,
A large number of such crushed stone particles of different sizes are prepared and kneaded with cement, and thereafter, an artificial stone is obtained in the same manner as the first means. In the product of this second invention,
Not only is the shape of the crushed stone particles exposed on the surface rounded, but also many fine crushed stone particles are scattered between the large crushed stone particles, and the cement as a base material is not exposed on the surface.
【0011】また本発明の第3の手段では、ボールミル
で細磨した後の大きさの異なる砕石粒子を多数準備して
これを型枠へ流し込んだセメントの上面へ流下させてい
る。そして、以下は前記第2の手段と同じ要領で人造石
を得ている。この第3の手段では、その表面テクスチャ
ーは第2の手段のものと殆ど同じものが得られる。Further, in the third means of the present invention, a large number of crushed stone particles having different sizes after being finely ground by a ball mill are prepared, and the crushed stone particles are made to flow down to the upper surface of the cement poured into the mold. Then, the following obtains an artificial stone in the same manner as the second means. With this third means, the surface texture is almost the same as that of the second means.
【0012】[0012]
【実施例】以下に、本発明の製造方法を図面に示す実施
例に基づいて説明すると次の通りである。なお、従来の
場合と同一符号は同一部材である。図1は本発明の第1
の実施例に係るものであり、製造途中を示す型枠4の縦
断面図である。この第1の実施例にあっては、先ず、自
然石をクラッシャーで所定の大きさになるように破砕し
ている。そして、破砕した砕石粒子を、ボールミルへ投
入して細磨し、砕石粒子の角張った形状を滑らかにして
いる。そして、このようにして製造した丸みを帯びた砕
石粒子5を大きさの異なるごとに多数準備している。DESCRIPTION OF THE PREFERRED EMBODIMENTS The manufacturing method of the present invention will be described below with reference to the embodiments shown in the drawings. The same reference numerals as in the conventional case are the same members. FIG. 1 shows the first of the present invention.
FIG. 4 is a vertical cross-sectional view of the mold 4 according to the example of FIG. In the first embodiment, first, natural stone is crushed by a crusher so as to have a predetermined size. Then, the crushed crushed stone particles are put into a ball mill and finely ground to smooth the angular shape of the crushed stone particles. Then, a large number of rounded crushed stone particles 5 thus manufactured are prepared for each different size.
【0013】次に、大きさの異なる砕石粒子5の混合物
をセメント2へ混練し、型枠4へ流し込んで硬化させ、
脱型後に表面を研磨して人造石を得ている。このような
人造石であれば、その粒子形状が丸みを帯びているた
め、より自然石に近くなり、人為的なものであることは
わかり難い。また大きな砕石粒子どうしの間に次第に細
かい砕石粒子が多数散在することになり、基材としての
セメント2が直接表面へ露呈することは殆どない。その
ため、高級感のする人造石を提供することが可能であ
る。Next, a mixture of crushed stone particles 5 having different sizes is kneaded into the cement 2 and poured into the mold 4 to be hardened.
After demolding, the surface is polished to obtain an artificial stone. It is difficult to understand that such an artificial stone is artificial because it has a rounded particle shape and is closer to a natural stone. Further, a large number of fine crushed stone particles are scattered between the large crushed stone particles, and the cement 2 as the base material is hardly exposed directly to the surface. Therefore, it is possible to provide a high-quality artificial stone.
【0014】図2及び図3は本発明の第2の実施例に係
るものであり、図2はその製造途中を示す型枠4及び投
入ホッパー6の縦断面図、図3は製品としての人造石7
を示す縦断面図である。この実施例では、大きさの異な
る砕石粒子5を多数混在させたものをホッパー6内へ投
入している。そして、型枠4内へ流し込んだセメント2
の上面へ、前記ホッパー6内の砕石粒子5を流下させ、
セメント2を硬化させている。最後に脱型して表面を研
磨し、製品としての人造石7を得ている。このようにし
て得られる人造石7であれば、図3に示すように、その
表面に流れ模様を形成することが可能である。その他の
表面テクスチャーは、前述した第1の実施例の場合と同
じである。2 and 3 relate to a second embodiment of the present invention. FIG. 2 is a vertical cross-sectional view of the mold 4 and the charging hopper 6 showing the manufacturing process thereof, and FIG. Stone 7
FIG. In this embodiment, a mixture of a large number of crushed stone particles 5 having different sizes is put into the hopper 6. Then, the cement 2 poured into the mold 4
Down the crushed stone particles 5 in the hopper 6,
The cement 2 is being hardened. Finally, it is removed from the mold and the surface is polished to obtain an artificial stone 7 as a product. With the artificial stone 7 obtained in this way, it is possible to form a flow pattern on the surface thereof, as shown in FIG. The other surface textures are the same as in the case of the first embodiment described above.
【0015】ところで、本発明は上述した実施例に限定
されるものではなく、例えば、砕石粒子5の種類や粒径
及び同時に使用する大きさの異なる砕石粒子の種類の数
等は適宜の変更が可能である。なお、砕石粒子は、ボー
ルミルで細磨した後の同じ粒径を有する同一種類のもの
を単独で使用することも可能である。By the way, the present invention is not limited to the above-mentioned embodiment, and for example, the kind and particle size of the crushed stone particles 5 and the number of kinds of crushed stone particles having different sizes to be used at the same time may be appropriately changed. It is possible. In addition, as the crushed stone particles, it is also possible to independently use the same kind of particles having the same particle diameter after finely grinding with a ball mill.
【0016】[0016]
【発明の効果】以上説明したように本発明にあっては、
砕石粒子をボールミルで細磨してその角張った形状を丸
くしており、より自然石に近い人造石を製造することが
可能である。またボールミルで細磨することにより丸み
を付与した砕石粒子を、大きさの異なるごとに多数準備
して混在させて用いることにより、大きい砕石粒子どう
しの間に順次細かい砕石粒子が介在することになり、製
品表面にセメントが露呈することはなく、高級感を醸し
出すことが可能である。As described above, according to the present invention,
The crushed stone particles are finely ground with a ball mill to make the angular shape round, and it is possible to manufacture artificial stone that is closer to natural stone. In addition, by preparing a large number of crushed stone particles that have been rounded by finely grinding with a ball mill and mixed them for different sizes, fine crushed stone particles will be interposed between large crushed stone particles one after another. The cement is not exposed on the surface of the product, and it is possible to create a high-class feeling.
【図1】本発明の第1の実施例に係る人造石の製造途中
を示す型枠の縦断面図である。FIG. 1 is a vertical cross-sectional view of a mold showing a process of manufacturing an artificial stone according to a first embodiment of the present invention.
【図2】本発明の第2の実施例に係る人造石の製造途中
を示す型枠及びホッパーの縦断面図である。FIG. 2 is a vertical cross-sectional view of a mold and a hopper showing a manufacturing process of the artificial stone according to the second embodiment of the present invention.
【図3】本発明の第2の実施例に係る人造石を示す平面
図である。FIG. 3 is a plan view showing an artificial stone according to a second embodiment of the present invention.
【図4】従来の人造石の製造途中を示す型枠の縦断面図
である。FIG. 4 is a vertical cross-sectional view of a mold showing a manufacturing process of a conventional artificial stone.
2…セメント 4…型枠 5…砕石粒子 6…ホッパー 7…人造石 2 ... Cement 4 ... Formwork 5 ... Crushed stone particles 6 ... Hopper 7 ... Artificial stone
Claims (4)
して粒子の角張った形状を滑らかにし、これをセメント
中へ入れて混練し、型枠へ流し込んで硬化させ、脱型後
に表面を研磨して砕石模様を得るようにしたことを特徴
とする人造石の製造方法。1. A finely crushed stone particle is finely ground by a ball mill to make the angular shape of the particle smooth, and this is put into cement and kneaded, poured into a mold to be hardened, and the surface is removed after demolding. A method for producing an artificial stone, which comprises polishing to obtain a crushed stone pattern.
して粒子の角張った形状を滑らかにし、このようして製
造した砕石粒子の大きさの異なるものを準備してこれら
の混合粒子をセメントと混練し、該混練物を型枠へ流し
込んでセメントを硬化させた後脱型し、その後表面を研
磨することで、大きな砕石粒子の間に細かい砕石粒子が
散在し、表面にセメントが露呈することのない砕石模様
を得るようにしたことを特徴とする人造石の製造方法。2. Finely crushed stone particles are finely ground by a ball mill to make the angular shape of the particles smooth, and thus prepared crushed stone particles having different sizes are prepared and mixed particles thereof are prepared. Kneading with cement, pouring the kneaded product into a mold to harden the cement, and then demolding, and then polishing the surface, fine crushed stone particles are scattered among large crushed stone particles, and the cement is exposed on the surface. A method for producing an artificial stone, characterized in that a crushed stone pattern that does not occur is obtained.
して粒子の角張った形状を滑らかにし、このようして製
造した砕石粒子の大きさの異なるものを準備し、これら
の混合粒子をホッパーから型枠へ流し込んだセメントの
上面へ流下させ、セメントを硬化させた後脱型し、その
後表面を研磨することで、大きな砕石粒子の間に細かい
砕石粒子が散在し、表面にセメントが露呈することのな
い砕石模様を得るようにしたことを特徴とする人造石の
製造方法。3. Finely crushed stone particles are finely ground by a ball mill to make the angular shape of the particles smooth, and thus prepared crushed stone particles having different sizes are prepared. The cement poured into the form from the hopper is allowed to flow down, the cement is hardened and then demolded, and then the surface is polished to disperse the fine crushed stone particles between the large crushed stone particles, exposing the cement to the surface. A method for producing an artificial stone, characterized in that a crushed stone pattern that does not occur is obtained.
練物を斜めに流下させて流れ模様を得るようにしたこと
を特徴とする請求項3に記載の人造石の製造方法。4. The method for producing an artificial stone according to claim 3, wherein a kneaded product of crushed stone particles of different sizes and cement is flowed down obliquely to obtain a flow pattern.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5136396A JPH06305857A (en) | 1993-04-27 | 1993-04-27 | Production of artificial stone |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5136396A JPH06305857A (en) | 1993-04-27 | 1993-04-27 | Production of artificial stone |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH06305857A true JPH06305857A (en) | 1994-11-01 |
Family
ID=15174186
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5136396A Pending JPH06305857A (en) | 1993-04-27 | 1993-04-27 | Production of artificial stone |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH06305857A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109304467A (en) * | 2018-11-30 | 2019-02-05 | 佛山市莫尔卡特种石材有限公司 | A kind of 3D printing high-intensity artificial stone pattern mould and preparation method thereof |
-
1993
- 1993-04-27 JP JP5136396A patent/JPH06305857A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109304467A (en) * | 2018-11-30 | 2019-02-05 | 佛山市莫尔卡特种石材有限公司 | A kind of 3D printing high-intensity artificial stone pattern mould and preparation method thereof |
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