JP2623057B2 - Method of manufacturing concrete block - Google Patents
Method of manufacturing concrete blockInfo
- Publication number
- JP2623057B2 JP2623057B2 JP5019015A JP1901593A JP2623057B2 JP 2623057 B2 JP2623057 B2 JP 2623057B2 JP 5019015 A JP5019015 A JP 5019015A JP 1901593 A JP1901593 A JP 1901593A JP 2623057 B2 JP2623057 B2 JP 2623057B2
- Authority
- JP
- Japan
- Prior art keywords
- frame
- bag
- concrete
- bag body
- natural material
- 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 - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/06—Moulds with flexible parts
- B28B7/065—Casting in sack or bag like moulds
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Decoration By Transfer Pictures (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、量産した際１つ１つ異
なった外形形状を有することができ、且つ自然石などの
天然素材と同一の外観を有するコンクリートブロックの
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 a concrete block which can have a different external shape one by one when mass-produced and has the same appearance as a natural material such as natural stone. .
【０００２】[0002]
【従来の技術及び発明が解決しようとする課題】従来か
ら自然石と同一の外観を有するコンクリートブロックの
製造方法としては、例えばＦＲＰ製の型を用いて該ブロ
ックを製造する方法など種々の方法が提案されている
が、未だ作業性の点で不十分であると共に該ＦＲＰの型
を用いる方法は該型が硬度を有する為、該型から製造さ
れるブロックは全て同一の形状のブロックとなる。即ち
該型でブロックを量産すれば、製造されるブロックは全
て同一形状のブロックとなるのである。2. Description of the Related Art Conventionally, as a method for producing a concrete block having the same appearance as natural stone, there are various methods such as a method for producing the block using a mold made of FRP. Although proposed, the workability is still insufficient, and the method using the FRP mold has hardness, so that all blocks manufactured from the mold have the same shape. That is, if blocks are mass-produced with the mold, all blocks to be manufactured have the same shape.
【０００３】本発明は、非常に効率的にして１つ１つの
ブロックを夫々異なる外形形状を有するものとし得る自
然石外観のコンクリートブロックの製造方法を提供する
ものである。[0003] The present invention provides a method of manufacturing a concrete block having a natural stone appearance, which allows each block to have a different external shape with high efficiency.
【０００４】[0004]
【課題を解決するための手段】添付図面を参照して本発
明の要旨を説明する。The gist of the present invention will be described with reference to the accompanying drawings.
【０００５】自然石１などの天然素材の外表面の凹凸を
転写可能な転写部材２を該天然素材の外表面に付設し、
この転写部材２を天然素材から剥離して可撓性を有する
袋体３を形成し、この袋体３に天然素材からの剥離を円
滑にできるように上縁から所定長さの切り込み１３を設
け、底枠８に側枠９が擺動自在に立設されこの側枠９と
上枠７とを嵌め合わせて該側枠９の擺動を阻止する構造
の枠部材４を設け、この枠部材４に前記袋体３を上縁が
上枠７に係止される状態で配設するとともに前記切り込
み１３を適宜な手段で閉塞し、枠部材４の内側にして袋
体３の外面に適宜なブロック１１を配設して該袋体３に
凹凸を形成し、この袋体３にコンクリート５を充填し、
コンクリート硬化後、上枠７を除去して側枠９を倒し、
袋体３を硬化コンクリート５から剥離して自然石１など
の天然素材と同様の外観を有するコンクリートブロック
６を製造することを特徴とするコンクリートブロックの
製造方法に係るものである。A transfer member 2 capable of transferring irregularities on the outer surface of a natural material such as a natural stone 1 is attached to the outer surface of the natural material,
The transfer member 2 is peeled from the natural material to form a flexible bag 3, and the bag 3 is provided with a cut 13 having a predetermined length from the upper edge so that the bag 3 can be smoothly peeled from the natural material. A frame member 4 having a structure in which a side frame 9 is erected on the bottom frame 8 so as to be slidable, and the side frame 9 and the upper frame 7 are fitted to each other to prevent the side frame 9 from sliding, is provided on the frame member 4. The bag 3 is disposed with the upper edge locked to the upper frame 7, and the cut 13 is closed by an appropriate means, so that the inside of the frame member 4 is set to a suitable block 11 on the outer surface of the bag 3. Is arranged to form irregularities on the bag 3, and the bag 3 is filled with concrete 5,
After the concrete is hardened, the upper frame 7 is removed and the side frame 9 is laid down.
The present invention relates to a method for manufacturing a concrete block, characterized by manufacturing a concrete block 6 having the same appearance as a natural material such as natural stone 1 by peeling a bag 3 from hardened concrete 5.
【０００６】[0006]
【作用】自然石１などの天然素材の外表面の凹凸が転写
形成された内面を有する袋体３を、枠部材４内に配設
し、枠部材４の内側にして袋体３の外面に適宜なブロッ
ク１１を配設して該袋体３に凹凸を形成し、この袋体３
にコンクリート５を充填し、コンクリート５が硬化した
後、枠部材４及び袋体３を除去すると、自然石１などの
天然素材と同様の外観を有するコンクリートブロック６
が形成される。A bag 3 having an inner surface on which the irregularities of the outer surface of a natural material such as natural stone 1 are transferred and formed is disposed in a frame member 4, and the inside of the frame member 4 is placed on the outer surface of the bag 3. An appropriate block 11 is provided to form irregularities on the bag body 3.
After the concrete 5 is filled and the concrete 5 is hardened, the frame member 4 and the bag 3 are removed, and the concrete block 6 having the same appearance as the natural material such as the natural stone 1 is obtained.
Is formed.
【０００７】この際、枠部材４は、上枠７を除去すると
側枠９が自然に倒れる構造の為、硬化コンクリート５か
ら袋体３を容易に剥離することができる。At this time, since the frame member 4 has a structure in which the side frame 9 falls down naturally when the upper frame 7 is removed, the bag body 3 can be easily peeled off from the hardened concrete 5.
【０００８】また、転写部材２には天然素材からの剥離
を円滑にできるように切り込み１３を設けたので、天然
素材に密着接合した転写部材２を容易に剥離でき、更
に、硬化コンクリート５からの剥離も、この切り込み１
３により容易に行うことができる。Further, since the transfer member 2 is provided with the cuts 13 so that the transfer member 2 can be easily separated from the natural material, the transfer member 2 tightly joined to the natural material can be easily separated. Peeling, this cut 1
3 can be easily performed.
【０００９】[0009]
【実施例】図１，２，３，４は本発明の一実施例を図示
したもので、以下に説明する。1, 2, 3, and 4 illustrate an embodiment of the present invention, which will be described below.
【００１０】所望の自然石１を用意し、この自然石１に
転写部材２を付設する。[0010] A desired natural stone 1 is prepared, and a transfer member 2 is attached to the natural stone 1.
【００１１】この転写部材２は常温において流動状であ
り、硬化剤を加えることで硬化するような樹脂が望まし
い。ただし、自然石１からの剥離を可能とする為、該樹
脂は硬化後も可繞性を有する樹脂であることが必要であ
る。The transfer member 2 is preferably a resin which is fluid at room temperature and which is cured by adding a curing agent. However, in order to enable peeling from the natural stone 1, the resin needs to be a resin having a surrounding property even after curing.
【００１２】具体的には、ポリウレタン系の弾性体に硬
化剤（ジイソシアネートの二重体）を混合して使用す
る。Specifically, a polyurethane-based elastic material is mixed with a curing agent (a diisocyanate diisocyanate).
【００１３】本実施例の場合には、前記ポリウレタン系
の弾性体（樹脂）と硬化剤とを別個にスプレーガンによ
り同時に自然石１に吹き付けて塗布する（図１参照）。In this embodiment, the polyurethane-based elastic body (resin) and the curing agent are separately sprayed and applied to the natural stone 1 simultaneously by a spray gun (see FIG. 1).
【００１４】続いて、自然石１に吹き付け塗布した転写
部材２が硬化したら自然石１から剥離して袋体３を形成
する。Subsequently, when the transfer member 2 sprayed and applied to the natural stone 1 is hardened, the transfer member 2 is peeled off from the natural stone 1 to form a bag 3.
【００１５】符号１３は自然石１からの剥離を円滑に行
うようにする為の切り込みであって、袋体３が形成され
た後、カッターなどでカットして形成する。尚、コンク
リート５の充填に際しては、該切り込み１３はテープな
ど適宜な手段で塞いでおく。Reference numeral 13 denotes a notch for smoothly separating the natural stone 1 from the natural stone 1. The cut 13 is formed by cutting the bag 3 with a cutter or the like after the bag 3 is formed. When the concrete 5 is filled, the cut 13 is closed with a tape or other appropriate means.
【００１６】続いて、袋体３を所定の大きさの枠部材４
内に収納する（図２参照）。この枠部材４は上枠７と側
枠９を枢着した底枠８とで構成され、上枠７の下面に繞
設した二枚の垂下片１０間の溝に側枠９の上縁を嵌合す
ることで、該枠部材４は方形状に固定される。従って、
上枠７を除去すると、側枠９が擺動することになる。Subsequently, the bag 3 is moved to a frame member 4 of a predetermined size.
(See FIG. 2). The frame member 4 is composed of an upper frame 7 and a bottom frame 8 on which a side frame 9 is pivoted. The upper edge of the side frame 9 is inserted into a groove between two hanging pieces 10 provided on the lower surface of the upper frame 7. By fitting, the frame member 4 is fixed in a square shape. Therefore,
When the upper frame 7 is removed, the side frame 9 will slide.
【００１７】袋体３を枠部材４内に収納する際、枠部材
４の内側の袋体３の外面に適宜なブロック１１を設け
る。袋体３は可繞性を有する為、製品となるコンクリー
トブロック６には任意の凹凸が現出する（図３参照）。
この袋体３は可繞性を有する為、手などで適宜押圧する
ことでも製品となるコンクリートブロック６に任意の凹
凸を現出せしめることが可能となる（後記のコンクリー
ト５充填後に手で適宜押圧しても良い。）。従って、本
実施例はコンクリートブロック６を量産しても、全て異
なる形状のコンクリートブロック６とし得ることが可能
となる。When the bag 3 is stored in the frame member 4, an appropriate block 11 is provided on the outer surface of the bag 3 inside the frame member 4. Since the bag 3 has a surrounding property, any irregularities appear on the concrete block 6 as a product (see FIG. 3).
Since the bag body 3 has a surrounding property, it is possible to make the concrete block 6 as a product show any irregularities by appropriately pressing it with a hand or the like. You may.) Therefore, in this embodiment, even if the concrete blocks 6 are mass-produced, it is possible to obtain concrete blocks 6 having different shapes.
【００１８】袋体３の開口縁にはコンクリート５の充填
の際に該袋体３が枠部材４内に落ち込まないようにする
為の錘１２（図面の場合のワイヤーロープ）が設けられ
ている。At the opening edge of the bag 3, a weight 12 (a wire rope in the drawing) is provided to prevent the bag 3 from dropping into the frame member 4 when the concrete 5 is filled. .
【００１９】続いて、枠部材４に収納された袋体３内に
コンクリート５を充填する。Subsequently, the concrete 5 is filled in the bag 3 housed in the frame member 4.
【００２０】コンクリート５硬化後、袋体３，上枠７を
引き上げると、側枠９が擺動し、袋体３を剥離すると
（前記切り込み１３を利用して剥離する。）、自然石１
と同様の外観が転写形成されたコンクリートブロック６
が形成される（図４参照）。After the concrete 5 is hardened, the bag 3 and the upper frame 7 are pulled up, the side frame 9 slides, and the bag 3 is peeled off (peeling using the cut 13).
Concrete block 6 with transfer appearance similar to
Is formed (see FIG. 4).
【００２１】尚、袋体３は再使用可能である。The bag 3 can be reused.
【００２２】[0022]
【発明の効果】本発明は上述のように構成したから、自
然石などの天然素材の外観を有し、量産しても１つ１つ
を異なった外形形状を有するようにし得るコンクリート
ブロックを極めて効率良く製造し得る方法となる。Since the present invention is constructed as described above, a concrete block which has the appearance of a natural material such as natural stone and can be made to have a different external shape one by one even when mass-produced. It becomes a method that can be manufactured efficiently.
【図１】本実施例の工程説明図である。FIG. 1 is a process explanatory view of this embodiment.
【図２】本実施例の工程説明図である。FIG. 2 is a process explanatory view of the present embodiment.
【図３】本実施例の工程説明図である。FIG. 3 is a process explanatory view of the present embodiment.
【図４】本実施例により製造されたコンクリートブロッ
クの斜視図である。FIG. 4 is a perspective view of a concrete block manufactured according to the present embodiment.
【符号の説明】 １ 自然石 ２ 転写部材 ３ 袋体 ４ 枠部材 ５ コンクリート ６ コンクリートブロック ７ 上枠 ８ 底枠 ９ 側枠 １１ 適宜なブロック １３ 切り込み[Description of Signs] 1 Natural stone 2 Transfer member 3 Bag 4 Frame member 5 Concrete 6 Concrete block 7 Top frame 8 Bottom frame 9 Side frame 11 Appropriate block 13 Notch
Claims (1)
凹凸を転写可能な転写部材（２）を該天然素材の外表面
に付設し、この転写部材（２）を天然素材から剥離して
可撓性を有する袋体（３）を形成し、この袋体（３）に
天然素材からの剥離を円滑にできるように上縁から所定
長さの切り込み（１３）を設け、底枠（８）に側枠
（９）が擺動自在に立設されこの側枠（９）と上枠
（７）とを嵌め合わせて該側枠（９）の擺動を阻止する
構造の枠部材（４）を設け、この枠部材（４）に前記袋
体（３）を上縁が上枠（７）に係止される状態で配設す
るとともに前記切り込み（１３）を適宜な手段で閉塞
し、枠部材（４）の内側にして袋体（３）の外面に適宜
なブロック（１１）を配設して該袋体（３）に凹凸を形
成し、この袋体（３）にコンクリート（５）を充填し、
コンクリート硬化後、上枠（７）を除去して側枠（９）
を倒し、袋体（３）を硬化コンクリート（５）から剥離
して自然石（１）などの天然素材と同様の外観を有する
コンクリートブロック（６）を製造することを特徴とす
るコンクリートブロックの製造方法。1. A transfer member (2) capable of transferring irregularities on an outer surface of a natural material such as a natural stone (1) is attached to an outer surface of the natural material, and the transfer member (2) is peeled from the natural material. To form a flexible bag body (3), and a cutout (13) having a predetermined length from an upper edge is provided in the bag body (3) so that the bag body (3) can be easily separated from a natural material. A frame member (4) having a structure in which a side frame (9) is erected on (8) so as to be slidable, and the side frame (9) is fitted to the upper frame (7) to prevent the side frame (9) from slidably moving. ), The bag body (3) is disposed on the frame member (4) in a state where the upper edge is locked by the upper frame (7), and the cut (13) is closed by an appropriate means. An appropriate block (11) is arranged inside the frame member (4) on the outer surface of the bag body (3) to form irregularities on the bag body (3). Fill with REIT (5)
After the concrete hardens, remove the upper frame (7) and remove the side frame (9)
A concrete block (6) having the same appearance as a natural material such as natural stone (1) by peeling the bag (3) from the hardened concrete (5) to produce a concrete block (6). Method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5019015A JP2623057B2 (en) | 1993-02-05 | 1993-02-05 | Method of manufacturing concrete block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5019015A JP2623057B2 (en) | 1993-02-05 | 1993-02-05 | Method of manufacturing concrete block |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06226725A JPH06226725A (en) | 1994-08-16 |
| JP2623057B2 true JP2623057B2 (en) | 1997-06-25 |
Family
ID=11987669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5019015A Expired - Fee Related JP2623057B2 (en) | 1993-02-05 | 1993-02-05 | Method of manufacturing concrete block |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2623057B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5426302B2 (en) * | 2009-09-29 | 2014-02-26 | ミサワホーム株式会社 | Water retention block and water retention block manufacturing equipment |
| IT1400565B1 (en) * | 2010-06-18 | 2013-06-14 | Maccaferri Spa Off | FORMWORK FOR THE MANUFACTURE OF A MATTRESS-TYPE PROTECTION AND IMMOBILIZATION ELEMENT AND ITS PROCEDURE. |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5463120A (en) * | 1978-09-05 | 1979-05-21 | Hideo Hirata | Method of making artificial stone for use as door stone stepping stone garden stone and all |
| JPH03147807A (en) * | 1989-11-06 | 1991-06-24 | Kyowa Concrete Kogyo Kk | Device for producing imitation stone |
-
1993
- 1993-02-05 JP JP5019015A patent/JP2623057B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06226725A (en) | 1994-08-16 |
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