JPH09239717A - Production of decorative block - Google Patents
Production of decorative blockInfo
- Publication number
- JPH09239717A JPH09239717A JP9164796A JP9164796A JPH09239717A JP H09239717 A JPH09239717 A JP H09239717A JP 9164796 A JP9164796 A JP 9164796A JP 9164796 A JP9164796 A JP 9164796A JP H09239717 A JPH09239717 A JP H09239717A
- Authority
- JP
- Japan
- Prior art keywords
- concrete
- water
- soluble adhesive
- block
- 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
- 238000004519 manufacturing process Methods 0.000 title claims description 27
- 239000000853 adhesive Substances 0.000 claims abstract description 44
- 230000001070 adhesive effect Effects 0.000 claims abstract description 44
- 239000000463 material Substances 0.000 claims abstract description 34
- 239000000973 cosmetic coloring agent Substances 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 15
- 238000009415 formwork Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 239000000049 pigment Substances 0.000 claims description 4
- 238000004040 coloring Methods 0.000 abstract description 11
- 239000003086 colorant Substances 0.000 abstract description 3
- 239000010410 layer Substances 0.000 abstract description 3
- 239000002344 surface layer Substances 0.000 abstract description 3
- 239000012528 membrane Substances 0.000 abstract 2
- 239000004575 stone Substances 0.000 description 10
- 239000001023 inorganic pigment Substances 0.000 description 5
- 239000004372 Polyvinyl alcohol Substances 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 229920002451 polyvinyl alcohol Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 1
- 239000002969 artificial stone Substances 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000005445 natural material Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001337 psychedelic effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Landscapes
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Revetment (AREA)
- Producing Shaped Articles From Materials (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、法面、河川の護岸
等に敷設される化粧ブロックの製造方法、更に詳しく
は、敷設される法面等の外観を自然な感じに創造すべく
表面の局部に自然石等を真似た色模様が施される化粧ブ
ロック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 manufacturing a decorative block to be laid on a slope, a river bank, etc., and more specifically, to create a natural appearance of the slope to be laid. The present invention relates to a method for manufacturing a decorative block in which a color pattern imitating a natural stone or the like is locally applied.
【０００２】[0002]
【従来の技術】従来、この種のブロックの製造方法とし
ては、例えば、コンクリートに予め無機顔料等の着色材
を混入して型枠に流し込み、硬化を待って型枠から取り
外すカラーブロックの製造方法があるが、この製造方法
ではブロック全体に略均一な着色が施されることとな
り、ブロックの外観が単一的な色彩となるから変化に乏
しく、又、敷設後に表面に現れない部分にも着色が施さ
れることとなるので着色材が無駄で不経済である。2. Description of the Related Art Conventionally, as a method of manufacturing a block of this type, for example, a method of manufacturing a color block in which a coloring material such as an inorganic pigment is mixed in concrete in advance and poured into a mold and then removed from the mold after curing. However, with this manufacturing method, the entire block is colored almost uniformly, and the appearance of the block becomes a single color, so there is little change, and the parts that do not appear on the surface after installation are also colored. Therefore, the coloring material is wasteful and uneconomical.
【０００３】かかる問題点を解消する製造方法として、
凹状部が設けられた型枠の該凹状部のみに着色材が混入
されたコンクリートを流し込み、更にその上から通常の
コンクリート（着色材が混入されていないコンクリート
を意味する）を流し込み、硬化を待って化粧ブロックを
製造する方法が知られている。この方法によれば、型枠
の凹状部に対応する箇所（ブロックの凸状部）に自然石
を擬似した色模様が施されたブロックを製造することが
理論上可能である。As a manufacturing method for solving such a problem,
Pour the concrete mixed with the colorant into only the concave part of the formwork provided with the concave part, and then pour the normal concrete (meaning concrete not mixed with the colorant) over it and wait for the hardening A method of manufacturing a makeup block is known. According to this method, it is theoretically possible to manufacture a block in which a color pattern simulating natural stone is applied to a portion corresponding to the concave portion of the mold (the convex portion of the block).
【０００４】[0004]
【発明が解決しようとする課題】しかしながら、上記後
者のブロックの製造方法にあっては、コールドジョイン
トを避けるために通常のコンクリートを着色材の混入さ
れたコンクリートが硬化する前に流し込まなければなら
ないから、通常のコンクリートを流し込む際に、該通常
のコンクリートによって着色材の混入されたコンクリー
トが押し流され、更にはそれらが硬化する間に着色材の
混入されたコンクリートが通常のコンクリートへ分散す
ることとなる。従って、成形されたブロックの凸状部に
のみ施されるべき色模様が、他の部分にまで滲み出ると
いう問題点があり、又、着色材の混入されたコンクリー
トと通常のコンクリート、更には、色の種類に応じて複
数の着色材入りコンクリートを用意しなければならない
から、作業が非常に煩雑であるという問題点があった。However, in the latter block manufacturing method described above, in order to avoid cold joints, ordinary concrete must be poured before the concrete mixed with the coloring material hardens. , When pouring normal concrete, the concrete mixed with the coloring material is washed away by the normal concrete, and further, the concrete mixed with the coloring material is dispersed into the normal concrete while they are hardened. . Therefore, there is a problem that the color pattern to be applied only to the convex portion of the molded block bleeds to other portions, and the concrete mixed with the coloring material and ordinary concrete, further, Since it is necessary to prepare concrete containing a plurality of coloring materials according to the type of color, there is a problem that the work is very complicated.
【０００５】かかる方法によれば、製造に手間がかかる
割にその外観は、色模様が予期せぬ所に現出して着色部
と無着色部との見切りが付かず、恰もペンキが流れ落ち
たような（サイケデリックな）外観を呈し、却って不自
然な感じを看者に与えるから色彩を施す意義がない。According to such a method, it takes a lot of time to manufacture, but the appearance is such that a color pattern appears in an unexpected place, a colored part and a non-colored part are not cut off, and paint seems to have flowed down. It has a psychedelic appearance, and on the contrary gives the viewer an unnatural feel, so there is no point in applying color.
【０００６】本発明は、上記の如き従来の問題点に鑑み
てなされたもので、ブロック表面の所望の箇所に局部
的、且つ確実に色模様を施して定着させることができる
化粧ブロックの製造方法を提供する。The present invention has been made in view of the above-mentioned conventional problems, and is a method of manufacturing a decorative block capable of locally and reliably applying and fixing a color pattern to a desired portion on the surface of the block. I will provide a.
【０００７】本発明は、上記課題を解決するためになさ
れたもので、その課題を解決するための手段は、ブロッ
ク表面の所定箇所に局部的に色模様を施すべく、型枠１
の表面３ａの所定箇所に水溶性接着剤６を塗布し、更に
該水溶性接着剤６の上面に顔料等の化粧用着色材７を塗
布した後、前記型枠１内にコンクリート８を流し込み、
該コンクリート８の硬化後、型枠１を取り外すことにあ
る。また、他の手段は、型枠１の表面３ａの所定箇所に
顔料等の化粧用着色材７と水溶性接着剤６とが混合され
た混合剤を塗布した後、前記型枠１内にコンクリート８
を流し込み、該コンクリート８の硬化後、型枠１を取り
外すことにある。更に、他の手段は、前記型枠１の表面
３ａの所望位置に設けられ、且つ前記水溶性接着剤６及
び化粧用着色材７が塗布される凹状部２の上面２ａが粗
面状であることにある。The present invention has been made in order to solve the above problems, and means for solving the problems is to form a mold 1 in order to locally apply a color pattern to a predetermined portion of the surface of a block.
The water-soluble adhesive 6 is applied to a predetermined portion of the surface 3a of the above, and the cosmetic coloring material 7 such as a pigment is further applied to the upper surface of the water-soluble adhesive 6, and then the concrete 8 is poured into the mold 1.
After hardening the concrete 8, the form 1 is removed. Another means is to apply a mixture of a cosmetic coloring material 7 such as a pigment and a water-soluble adhesive 6 to a predetermined portion of the surface 3a of the mold 1 and then apply concrete to the inside of the mold 1. 8
Is poured and after the concrete 8 is hardened, the formwork 1 is removed. Further, as another means, the upper surface 2a of the concave portion 2 provided at a desired position on the surface 3a of the mold 1 and to which the water-soluble adhesive 6 and the cosmetic coloring material 7 are applied is rough. Especially.
【０００８】かかる製造方法によれば、化粧用着色材７
が水溶性接着剤６によって型枠１の表面３ａに保持され
ているので、コンクリート８を流し込んでも化粧用着色
材７が型枠１における表面３ａの所定箇所から流れ出す
ことがなく、しかも、化粧用着色材７を保持する水溶性
接着剤６は、その親和性より流し込まれたコンクリート
８に含侵し且つ結合するため、化粧用着色材７もまた水
溶性接着剤６に従ってコンクリート８の表面側の所定箇
所に定着することとなる。According to such a manufacturing method, the cosmetic coloring material 7
Is held on the surface 3a of the mold 1 by the water-soluble adhesive 6, so that the cosmetic coloring material 7 does not flow out from a predetermined portion of the surface 3a of the mold 1 even when the concrete 8 is poured, and Since the water-soluble adhesive 6 holding the coloring material 7 impregnates and bonds to the poured concrete 8 due to its affinity, the cosmetic coloring material 7 also follows the water-soluble adhesive 6 in accordance with the predetermined amount on the surface side of the concrete 8. It will be fixed in place.
【０００９】さらに、水溶性接着剤６等は、吹き付けに
よる塗布等のように公知の簡易な手段により行うことが
できるから作業性もよい。特に、前記他の手段のよう
に、混合剤を塗布する方法であれば、塗布作業が１回で
済み、且つ型枠１における凹状部２の上面２ａを粗面に
すれば、該上面２ａに塗布される水溶性接着剤６等の流
動防止に作用するとともに、成形されるコンクリート８
の表層部も粗面になってより自然石に擬似するという利
点がある。Further, since the water-soluble adhesive 6 and the like can be applied by a known simple means such as coating by spraying, workability is also good. Particularly, in the case of the method of applying the mixture like the above-mentioned other means, the application work is required only once, and when the upper surface 2a of the concave portion 2 in the mold 1 is roughened, the upper surface 2a is applied. Concrete 8 that acts to prevent the flow of the water-soluble adhesive 6 that is applied and that is molded
There is an advantage that the surface layer of is also roughened and more like a natural stone.
【００１０】[0010]
【発明の実施の形態】以下、図面を参照しながら説明す
ると、図１において、１は表面３ａに自然石の外形を模
る凹状部２が適宜成形された型本体３と、該型本体３の
周囲に着脱自在に取付けられてなる枠本体５とからなる
型枠を示し、該凹状部２の上面２ａには拡大図に示すよ
うに、より自然石に擬似すべく微細な凹凸による粗面状
が形成されてなる。BEST MODE FOR CARRYING OUT THE INVENTION A description will be given below with reference to the drawings. In FIG. 1, reference numeral 1 denotes a mold body 3 in which a concave portion 2 imitating the contour of a natural stone is appropriately molded on a surface 3a, and the mold body 3 A frame consisting of a frame body 5 which is detachably attached to the periphery of the concave portion 2 is shown on the upper surface 2a of the concave portion 2 as shown in an enlarged view. The shape is formed.
【００１１】次に、本発明に係る化粧ブロックの製造方
法の一実施形態について、図１及び図２を参照しながら
説明する。まず、型枠１の凹状部２の上面２ａに水溶性
接着剤６、例えば、水溶性樹脂たるポリビニールアルコ
ールからなる接着剤を吹き付け塗布、刷毛塗り等の公知
の手段で塗布することにより凹状部２の上面２ａに水溶
性接着剤６の薄膜を形成する。尚、この際に使用する水
溶性接着剤６は、凹状部２の下方に流動すること等を防
止するため粘稠に調整されている。又、前記凹状部２の
上面２ａは、微細な凹凸による粗面に形成されているか
ら、水溶性接着剤６が付着しやすく、従って該水溶性接
着剤６は流動が阻止されて上面２ａに確実に定着、保持
されるのである。Next, an embodiment of the method for manufacturing a decorative block according to the present invention will be described with reference to FIGS. First, the concave portion is formed by applying a water-soluble adhesive 6, for example, an adhesive made of polyvinyl alcohol, which is a water-soluble resin, onto the upper surface 2a of the concave portion 2 of the mold 1 by a known means such as spray coating or brush coating. A thin film of the water-soluble adhesive 6 is formed on the upper surface 2a of 2. The water-soluble adhesive 6 used at this time is adjusted to be viscous in order to prevent it from flowing below the concave portion 2. Further, since the upper surface 2a of the concave portion 2 is formed to be a rough surface due to fine unevenness, the water-soluble adhesive 6 is easily attached to the upper surface 2a. It is securely fixed and held.
【００１２】更に、その水溶性接着剤６の層の上から無
機顔料等からなる化粧用着色材７を振りかけ、吹き付
け、刷毛塗り等の公知の手段で塗布して化粧用着色材７
の薄層を形成する。尚、この際に使用する無機顔料等
は、後述する化粧ブロックの凸状部に施される色模様が
自然石に擬似すべく調合されている。Further, a cosmetic coloring material 7 composed of an inorganic pigment or the like is sprinkled on the layer of the water-soluble adhesive 6 and applied by a known means such as spraying, brushing or the like to apply the cosmetic coloring material 7.
To form a thin layer of. The inorganic pigments and the like used at this time are blended so that the color pattern applied to the convex portion of the decorative block described later simulates natural stone.
【００１３】そして、該型枠１内に通常のコンクリート
８を流し込み、該コンクリート８が硬化した後に型枠１
の枠本体５を取り外し、最後に硬化したブロックを型本
体３から取り外すことにより化粧ブロックが製造され
る。Then, ordinary concrete 8 is poured into the mold 1 and after the concrete 8 is hardened, the mold 1
The decorative block is manufactured by removing the frame body 5 and removing the last cured block from the mold body 3.
【００１４】上記製造方法によれば、化粧用着色材７が
水溶性接着剤６により凹状部２の上面２ａの粗面状に添
って保持されることとなるので、化粧用着色材７が流し
込まれたコンクリート８によって押し流されて凹状部２
から流動するようなことがなく、しかも、水溶性接着剤
６は、凹状部２に流し込まれたコンクリート８の水分と
親和して該コンクリート８に含侵し且つ結合するため、
化粧用着色材７は分散することなく水溶性接着剤６に従
って凹状部２内のコンクリート８の表層部９ａに定着す
る。According to the above manufacturing method, the cosmetic coloring material 7 is held by the water-soluble adhesive 6 along the rough surface of the upper surface 2a of the concave portion 2, so that the cosmetic coloring material 7 is poured. Recessed by washed concrete 8
Since the water-soluble adhesive 6 does not flow from the inside, and the water-soluble adhesive 6 impregnates and binds to the concrete 8 in affinity with the water content of the concrete 8 poured into the concave portion 2,
The cosmetic coloring material 7 is fixed to the surface layer portion 9a of the concrete 8 in the concave portion 2 according to the water-soluble adhesive 6 without being dispersed.
【００１５】従って、製造された化粧ブロック１０は、
図３に示すように、化粧ブロック１０の凸状部９にのみ
色模様が施されることとなり、従来のように色模様が滲
み出すようなこともなく、所望の箇所に明瞭に色模様を
施すことができる。よって、看者は恰も自然石が埋設さ
れたような感じを受けることとなり、護岸面において擬
似石を植石仕立て調に配するという化粧ブロックの目的
を確実に達せられるのである。Therefore, the manufactured decorative block 10 is
As shown in FIG. 3, the color pattern is applied only to the convex portion 9 of the decorative block 10, and the color pattern does not bleed out as in the conventional case, and the color pattern can be clearly displayed at a desired position. Can be given. Therefore, the observer feels as if natural stones were buried, and the purpose of the makeup block to arrange artificial stones in a stone-planted manner on the revetment surface can be certainly achieved.
【００１６】加えて、水溶性接着剤６等は、吹きつけに
よる塗布等のように公知の簡易な手段により行うことが
できるから作業性もよい。In addition, since the water-soluble adhesive 6 and the like can be applied by a known simple means such as coating by spraying, workability is also good.
【００１７】また、複数の種類の化粧用着色材７を準備
し、型枠１の複数の凹状部２にそれぞれ異なる色模様を
呈する化粧用着色材７を塗布すれば、図３に示すよう
に、化粧ブロック１０の各凸状部９…にそれぞれ異なる
色模様が施されることとなり、より一層自然石に擬似し
うる感じの化粧ブロック１０を成形することができる。If a plurality of types of cosmetic coloring materials 7 are prepared and the plurality of concave portions 2 of the mold 1 are coated with the cosmetic coloring materials 7 having different color patterns, as shown in FIG. , The convex portions 9 of the makeup block 10 are provided with different color patterns, so that the makeup block 10 having a feeling more like a natural stone can be formed.
【００１８】尚、上記実施形態において、水溶性接着剤
６を塗布した後、該水溶性接着剤６の上面に化粧用着色
材７を塗布したが、予め化粧用着色材７と水溶性接着剤
６とが混合された混合剤を塗布しても上記実施形態と同
様の効果を奏する上、かかる方法であれば、塗布作業が
１回で済むという利点がある。In the above embodiment, after the water-soluble adhesive 6 is applied, the cosmetic coloring material 7 is applied to the upper surface of the water-soluble adhesive 6, but the cosmetic coloring material 7 and the water-soluble adhesive are previously applied. Even if the mixed agent in which 6 and 6 are mixed is applied, the same effect as that of the above-described embodiment can be obtained, and in the case of such a method, there is an advantage that the application work can be performed only once.
【００１９】また、上記実施形態において、水溶性接着
剤６として水溶性の樹脂たるポリビニールアルコールか
らなる接着剤を用いたが、必ずしも水溶性接着剤６はポ
リビニールアルコールに限定されず、コンクリート８の
水分と親和性が良い他の水溶性樹脂接着剤でもよく、
又、澱粉等の天然材料からなる水溶性接着剤６であって
もよい。但し、コンクリートへの含侵性のよさ、製造後
の化粧ブロックの仕上がり等を考慮すれば水溶性樹脂接
着剤が好ましく、その中でも原料費等の点からポリビニ
ールアルコールが好ましいと考えられる。Further, in the above embodiment, an adhesive made of polyvinyl alcohol, which is a water-soluble resin, is used as the water-soluble adhesive 6, but the water-soluble adhesive 6 is not necessarily limited to polyvinyl alcohol, and the concrete 8 Other water-soluble resin adhesives that have a good affinity with the water content of
Alternatively, the water-soluble adhesive 6 made of a natural material such as starch may be used. However, a water-soluble resin adhesive is preferable in consideration of the good impregnation property to concrete, the finish of the decorative block after production, and among them, polyvinyl alcohol is preferable from the viewpoint of raw material cost and the like.
【００２０】更に、上記実施形態において、化粧用着色
材７に無機顔料を用いたが、必ずしも化粧用着色材７は
無機顔料に限定されず、例えば、微細な自然砂、着色処
理された砂等を化粧用着色材７として用いてもよく、
又、着色されたモルタル（又はコンクリート）を用いて
もよい。Further, in the above embodiment, the inorganic pigment is used as the cosmetic coloring material 7, but the cosmetic coloring material 7 is not necessarily limited to the inorganic pigment, and for example, fine natural sand, colored sand, etc. May be used as the cosmetic coloring material 7,
Alternatively, colored mortar (or concrete) may be used.
【００２１】また、上記実施形態においては、水溶性接
着剤６等を型枠１の凹状部２に塗布する場合を例示した
が、必ずしも水溶性接着剤６等は型枠１の凹状部２に塗
布する場合に限定されず、型枠１の型本体３の表面３ａ
にのみ塗布すれば、図４に示すように、ブロックの基部
１０ａのみが着色された化粧ブロック１０を製造するこ
とも可能である。更に、凹状部２と表面３ａの双方に塗
布してもよい。また、本発明に使用される型枠１には必
ずしも凹状部２が設けられていなければならないわけで
はなく、型本体３の表面３ａが平滑或いは凸状のものを
用いてもよい。更に、上記実施形態においては単一的な
型枠１を用いて化粧ブロックを製造する方法を示した
が、本発明方法は現場において施工する所謂現場打ちコ
ンクリート用の型枠にも同様に実施可能である。要は、
コンクリート体の所望の箇所に色模様を施すために、そ
れに対応する型枠の所定箇所に水溶性接着剤６等を塗布
すればよいのである。In the above embodiment, the case where the water-soluble adhesive 6 or the like is applied to the concave portion 2 of the mold 1 has been described, but the water-soluble adhesive 6 or the like is not necessarily applied to the concave portion 2 of the mold 1. The surface 3a of the mold body 3 of the mold 1 is not limited to the case of coating.
It is also possible to manufacture the decorative block 10 in which only the base 10a of the block is colored, as shown in FIG. Further, it may be applied to both the concave portion 2 and the surface 3a. Further, the mold 1 used in the present invention does not necessarily have to be provided with the concave portion 2, and the mold body 3 may have a smooth or convex surface 3a. Further, in the above embodiment, the method of manufacturing the decorative block using the single mold 1 has been shown, but the method of the present invention can be similarly applied to a mold for so-called cast-in-place concrete to be constructed on site. Is. In short,
In order to apply a color pattern to a desired part of the concrete body, the water-soluble adhesive 6 or the like may be applied to a predetermined part of the formwork corresponding thereto.
【００２２】但し、上記実施形態のように型枠１に凹状
部２が設けられ、該凹状部２にのみ水溶性接着剤６等を
塗布する方法であれば、化粧ブロックには凸状部９とし
て成形されるので、立体感があり自然石に擬似し易いと
いう利点がある。また、凹状部２に加えて表面３ａに苔
色等を塗布すれば、化粧ブロック１０の基部１０ａも自
然な状態に擬似するから、護岸面等においてはコンクリ
ートブロックを敷設していることがより分かり難くなる
という利点がある。However, when the concave portion 2 is provided in the form 1 and the water-soluble adhesive 6 or the like is applied only to the concave portion 2 as in the above embodiment, the convex portion 9 is formed on the decorative block. Since it is molded as, there is an advantage that it has a three-dimensional effect and is easy to simulate natural stone. Further, if moss color or the like is applied to the surface 3a in addition to the concave portion 2, the base 10a of the decorative block 10 also simulates a natural state, so it is more clear that a concrete block is laid on the revetment surface or the like. It has the advantage of becoming difficult.
【００２３】[0023]
【発明の効果】叙上のように、本発明に係る化粧ブロッ
クの製造方法によれば、水溶性接着剤及び化粧用着色材
を用いることにより化粧ブロックの所定の箇所に局部
的、且つ確実に明瞭な色模様を施すことができる。従っ
て、各箇所においては無着色部又は他の着色部との色彩
の見切りがはっきりするから、恰も自然石が配された如
き外観となる化粧ブロックを製造することができるので
ある。更に、凹状部上面の粗面状は、水溶性接着剤等の
流動防止、ひいては前記明瞭な着色化に寄与するととも
に、粗面状が成形されたブロックに転写してより自然石
に擬似した化粧ブロックを製造することができるのであ
る。As described above, according to the method for manufacturing a decorative block according to the present invention, the use of the water-soluble adhesive and the cosmetic coloring material makes it possible to locally and securely at a predetermined position of the decorative block. A clear color pattern can be applied. Therefore, since the color division with the uncolored portion or the other colored portions is clear at each place, it is possible to manufacture a decorative block having an appearance as if natural stones were arranged. Further, the rough surface of the upper surface of the concave portion contributes to the prevention of the flow of the water-soluble adhesive and the like, and thus to the above-mentioned clear coloring, and the rough surface is transferred to the molded block to make it look more like a natural stone. The blocks can be manufactured.
【図１】本発明に係る化粧ブロックの製造方法の一実施
形態に使用される型枠及び該型枠に水溶性接着剤並びに
化粧用着色材が塗布された状態を示す要部拡大図を含む
断面図。FIG. 1 includes a main part enlarged view showing a mold used in an embodiment of a method for manufacturing a decorative block according to the present invention and a state in which a water-soluble adhesive and a cosmetic coloring material are applied to the mold. Sectional view.
【図２】図１の型枠内にコンクリートが流し込まれた状
態を示す断面図。FIG. 2 is a sectional view showing a state where concrete is poured into the mold of FIG.
【図３】本発明に係る化粧ブロックの製造方法の一実施
形態により製造された化粧ブロックを示し、（イ）はそ
の平面図、（ロ）は（イ）のＡ−Ａ線断面図。3A and 3B show a decorative block manufactured by an embodiment of a method for manufacturing a decorative block according to the present invention, in which FIG. 3A is a plan view thereof, and FIG. 3B is a sectional view taken along line AA of FIG.
【図４】本発明に係る化粧ブロックの製造方法により製
造された他の化粧ブロックを示す平面図。FIG. 4 is a plan view showing another decorative block manufactured by the method for manufacturing a decorative block according to the present invention.
１…型枠、２…凹状部、２ａ…上面、３ａ…表面、６…
水溶性接着剤、７…化粧用着色材、８…コンクリート、
１０…化粧ブロック1 ... Formwork, 2 ... Concave part, 2a ... Upper surface, 3a ... Surface, 6 ...
Water-soluble adhesive, 7 ... Cosmetic coloring material, 8 ... Concrete,
10 ... Makeup block
Claims (3)
様を施せる化粧用ブロックの製造方法であって、型枠
（１）の表面（３ａ）の所定箇所に水溶性接着剤（６）
を塗布し、更に該水溶性接着剤（６）の上面に顔料等の
化粧用着色材（７）を塗布した後、前記型枠（１）内に
コンクリート（８）を流し込み、該コンクリート（８）
の硬化後、型枠（１）を取り外すことを特徴とする化粧
ブロックの製造方法。1. A method for manufacturing a makeup block, wherein a colored pattern is locally applied to predetermined locations on the surface of the block, wherein a water-soluble adhesive (6) is applied to predetermined locations on the surface (3a) of the mold (1).
Is further applied, and a cosmetic coloring material (7) such as a pigment is further applied to the upper surface of the water-soluble adhesive (6), and then concrete (8) is poured into the mold (1) to prepare the concrete (8). )
A method for manufacturing a decorative block, comprising removing the formwork (1) after curing the above.
顔料等の化粧用着色材（７）と水溶性接着剤（６）とが
混合された混合剤を塗布した後、前記型枠（１）内にコ
ンクリート（８）を流し込み、該コンクリート（８）の
硬化後、型枠（１）を取り外すことを特徴とする化粧ブ
ロックの製造方法。2. A mixture of a cosmetic coloring material (7) such as a pigment and a water-soluble adhesive (6) is applied to a predetermined portion of the surface (3a) of the mold (1), and then the mixture is applied. A method for manufacturing a decorative block, comprising pouring concrete (8) into a mold (1), curing the concrete (8), and then removing the mold (1).
置に設けられ、且つ前記水溶性接着剤（６）及び化粧用
着色材（７）が塗布される凹状部（２）の上面（２ａ）
が粗面状である請求項１又は２記載の化粧ブロックの製
造方法。3. A concave portion (2) provided at a desired position on the surface (3a) of the mold (1) and coated with the water-soluble adhesive (6) and the cosmetic coloring material (7). Top surface (2a)
The method for producing a decorative block according to claim 1 or 2, wherein is a rough surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8091647A JP2973091B2 (en) | 1996-03-09 | 1996-03-09 | Method of manufacturing decorative block and decorative block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8091647A JP2973091B2 (en) | 1996-03-09 | 1996-03-09 | Method of manufacturing decorative block and decorative block |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09239717A true JPH09239717A (en) | 1997-09-16 |
| JP2973091B2 JP2973091B2 (en) | 1999-11-08 |
Family
ID=14032320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8091647A Expired - Fee Related JP2973091B2 (en) | 1996-03-09 | 1996-03-09 | Method of manufacturing decorative block and decorative block |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2973091B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2789439A1 (en) | 2013-04-09 | 2014-10-15 | Niels Pieter Gerard Nieuweboer | Method for manufacturing a variety of esthetic concrete surfaces using metal molds and a magnetic substrate |
| KR20180042778A (en) * | 2016-10-18 | 2018-04-26 | 김한울 | Method for manufacturing concrete block |
-
1996
- 1996-03-09 JP JP8091647A patent/JP2973091B2/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2789439A1 (en) | 2013-04-09 | 2014-10-15 | Niels Pieter Gerard Nieuweboer | Method for manufacturing a variety of esthetic concrete surfaces using metal molds and a magnetic substrate |
| WO2014166625A1 (en) | 2013-04-09 | 2014-10-16 | Nieuweboer Niels Pieter Gerard | Method for manufacturing a variety of esthetic concrete surfaces using metal molds and a flexible sheet with at least one magnetic side |
| KR20180042778A (en) * | 2016-10-18 | 2018-04-26 | 김한울 | Method for manufacturing concrete block |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2973091B2 (en) | 1999-11-08 |
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