JPH07164421A - Application of uneven patterns to surface of ceramic plate material - Google Patents
Application of uneven patterns to surface of ceramic plate materialInfo
- Publication number
- JPH07164421A JPH07164421A JP34290393A JP34290393A JPH07164421A JP H07164421 A JPH07164421 A JP H07164421A JP 34290393 A JP34290393 A JP 34290393A JP 34290393 A JP34290393 A JP 34290393A JP H07164421 A JPH07164421 A JP H07164421A
- Authority
- JP
- Japan
- Prior art keywords
- plate material
- ceramic plate
- uneven
- adhesive layer
- thin metal
- 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
Landscapes
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
- Laminated Bodies (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】この発明は、石膏、セメント等を
主原料として成形される窯業系板材の表面に凹凸模様を
付する方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for forming a concavo-convex pattern on the surface of a ceramic plate material formed mainly from gypsum, cement or the like.
【０００２】[0002]
【従来の技術】従来、建築用板材として、石膏、セメン
ト等を主原料として成形される窯業系板材が非常に広く
使用されている。これら建築用板材には意匠性を付与す
るため表面に凹凸模様を付する場合があり、通常ではこ
れら建築用板材の製造工程において、未硬化の状態の時
にプレスにより表面に凹凸模様を付することが行われ
る。2. Description of the Related Art Heretofore, as a building board material, a ceramic board material formed from gypsum, cement or the like as a main raw material has been very widely used. These building board materials may have an uneven pattern on the surface in order to impart a design property, and normally, in the manufacturing process of these building board materials, when the uncured state, the uneven surface is formed by pressing. Is done.
【０００３】[0003]
【従来技術の問題点】しかしながら、上記窯業系板材は
一旦硬化してしまうと脆性があるため表面に凹凸模様を
付するには研削によるしかなく、硬化後の板材表面にプ
レス等により凹凸模様を付することは不可能である問題
があった。このため、硬化成形された後の窯業系板材表
面に凹凸模様を付するには非常に手間が係ると共にコス
トも上昇するといった欠点があった。[Problems of the prior art] However, since the above ceramic plate material is brittle once hardened, the only way to give an uneven pattern to the surface is by grinding. There was a problem that it was impossible to attach. For this reason, there are drawbacks in that it takes a great deal of time and cost to add an uneven pattern to the surface of the ceramics plate material after being cured and molded.
【０００４】[0004]
【発明が解決しようとする課題】この発明は上記問題点
に鑑み、硬化後の窯業系板材であってもその表面にきわ
めて容易にプレスにより凹凸模様を付することのできる
表面凹凸模様付け方法を提供することを目的としてなさ
れたものである。SUMMARY OF THE INVENTION In view of the above problems, the present invention provides a surface irregularity patterning method capable of imparting an irregularity pattern to a surface of a ceramic plate material after curing by pressing very easily. It was made for the purpose of providing.
【０００５】[0005]
【課題を解決するための手段】即ち、この発明の窯業系
板材の表面凹凸模様付け方法は、石膏、セメント等を主
原料として成形される窯業系板材１表面に、付すべき凹
凸模様の凹凸差より厚く接着剤２層を設け、該接着剤２
層上に薄金属板３を積層した後、前記接着剤が完全硬化
する前に前記薄金属板３に凹凸プレス４模様を付するこ
とを特徴とするものである。Means for Solving the Problems That is, the surface unevenness patterning method of a ceramic plate material according to the present invention is an unevenness difference of the uneven pattern to be formed on the surface of the ceramic plate material 1 formed mainly from gypsum, cement or the like. Adhesive 2 layers are provided with a greater thickness.
After laminating the thin metal plate 3 on the layer, before the adhesive is completely cured, the thin metal plate 3 is provided with an uneven press 4 pattern.
【０００６】[0006]
【作用】この発明で使用される窯業系板材は、石膏、セ
メント等を主原料とする板材であれば何でも良く、また
その表面状態は平滑なものが望ましいが、表面に別の凹
凸模様が付されたものであっても良い。The ceramic plate used in the present invention may be any plate as long as it is mainly composed of gypsum, cement or the like, and its surface condition is preferably smooth, but another uneven pattern is attached to the surface. It may be one that has been created.
【０００７】上記窯業系板材表面に凹凸模様を付する場
合において、その表面にまず付すべき凹凸模様の凹凸差
より厚く接着剤層を設け、その上にアルミ軽合金あるい
は薄ステンレス板などの変形しやすい薄金属板を積層
し、接着剤層が完全硬化する前にプレスにより凹凸模様
を付する。In the case where the surface of the ceramic plate material is provided with an uneven pattern, an adhesive layer having a thickness greater than the unevenness of the uneven pattern to be applied is first provided on the surface, and an aluminum light alloy or a thin stainless plate is deformed on the adhesive layer. Laminate thin metal plates that are easy to apply, and apply an uneven pattern by pressing before the adhesive layer is completely cured.
【０００８】プレスしたとき、接着剤層が未硬化である
限り、その層を介して積層された薄金属板には凹凸模様
が付され、同時にプレス圧により積層金属板も強固に接
着される。従って、硬く塑性変形しない窯業系板材であ
っても後発的に凹凸模様を付することが可能となるので
ある。なお、上記接着剤としては高弾性接着剤を使用す
ることが望ましい。When pressed, as long as the adhesive layer is uncured, the thin metal plates laminated through the layer are provided with a concavo-convex pattern, and at the same time, the laminated metal plates are firmly adhered by the pressing pressure. Therefore, even a ceramic plate material that is hard and does not plastically deform can be provided with an uneven pattern later. It is desirable to use a highly elastic adhesive as the above adhesive.
【０００９】[0009]
【実施例】次に、この発明の実施例を説明する。図１は
この発明の積層状態を示す断面図、図２はプレス時の説
明断面図、図３はこの発明の方法により得た窯業系板材
の断面図である。Embodiments of the present invention will be described below. FIG. 1 is a sectional view showing a laminated state of the present invention, FIG. 2 is an explanatory sectional view at the time of pressing, and FIG. 3 is a sectional view of a ceramic plate material obtained by the method of the present invention.
【００１０】〔実施例１〕厚さ18mmの繊維補強セメント
板１を押出成形し養生硬化した後、この繊維補強セメン
ト板１表面にエポキシ系弾性接着剤２を塗布機（図示省
略）を用いて800g／m2の塗布量で均一に塗装し、厚さ３
mmの接着剤層を成形し、さらにこの層の表面に厚さ１mm
のアルミ製金属板３を積層し、凹凸差0.5mm の凹凸模様
を有するプレス型４で加圧した。[Example 1] A fiber-reinforced cement board 1 having a thickness of 18 mm was extruded and cured by curing, and then an epoxy elastic adhesive 2 was applied to the surface of the fiber-reinforced cement board 1 using a coating machine (not shown). Evenly coated with a coating amount of 800 g / m 2 and a thickness of 3
mm adhesive layer is formed, and the surface of this layer is 1 mm thick
The aluminum metal plates 3 were laminated and pressed by a press die 4 having an uneven pattern with an uneven difference of 0.5 mm.
【００１１】〔実施例２〕実施例１の繊維補強セメント
板１に代えて同一厚さの石膏ボードを使用した他は実施
例１と同様にして表面凹凸を有する板材を成形した。実
施例１及び実施例２について接着剤２の硬化を待ち、そ
の後表面状態を観察したところ、いずれも表面にはシャ
ープな凹凸模様が付されているのが確認されまた板材自
体の曲げ強度も、基材となる繊維補強セメント板あるい
は石膏ボード１だけのものに比べ約２倍の強度となるこ
とが確認された。Example 2 A plate material having surface irregularities was formed in the same manner as in Example 1 except that the gypsum board having the same thickness was used instead of the fiber-reinforced cement plate 1 of Example 1. When the adhesive 2 was allowed to harden in Examples 1 and 2 and then the surface condition was observed, it was confirmed that the surface was provided with a sharp uneven pattern, and the bending strength of the plate itself was also It was confirmed that the strength was about twice as high as that of the fiber-reinforced cement board or gypsum board 1 as the base material alone.
【００１２】[0012]
【発明の効果】この発明は、以上説明したように平板に
成形された窯業系板材表面に、容易に凹凸模様を付する
ことができると同時に、窯業系板材表面に金属質の外観
を付与することができ、また曲げ強度等も著しく向上す
ることができるなどの効果を有する。As described above, according to the present invention, it is possible to easily form a concavo-convex pattern on the surface of a ceramic plate material formed into a flat plate, and at the same time, to impart a metallic appearance to the surface of the ceramic plate material. Further, it has an effect that the bending strength and the like can be remarkably improved.
【図１】この発明の方法における、積層状態を示す断面
図である。FIG. 1 is a cross-sectional view showing a laminated state in the method of the present invention.
【図２】この発明の方法における、プレス時の説明断面
図である。FIG. 2 is an explanatory cross-sectional view during pressing in the method of the present invention.
【図３】この発明の方法により得た窯業系板材の断面図
である。FIG. 3 is a cross-sectional view of a ceramic plate material obtained by the method of the present invention.
１…繊維補強セメント板 ２…接着剤 ３…薄金属板 ４…プレス型 1 ... Fiber reinforced cement plate 2 ... Adhesive 3 ... Thin metal plate 4 ... Press type
Claims (1)
れる窯業系板材１表面に、付すべき凹凸模様の凹凸差よ
り厚く接着剤２層を設け、該接着剤２層上に薄金属板３
を積層した後、前記接着剤が完全硬化する前に前記薄金
属板３に凹凸プレス４模様を付することを特徴とする窯
業系板材の表面凹凸模様付け方法。1. An adhesive agent 2 layer thicker than the unevenness of the uneven pattern to be applied is provided on the surface of a ceramics plate material 1 formed mainly from gypsum, cement or the like, and a thin metal plate 3 is provided on the adhesive 2 layer.
After laminating, the uneven metal stamping pattern 4 is applied to the thin metal plate 3 before the adhesive is completely cured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP34290393A JP2874152B2 (en) | 1993-12-14 | 1993-12-14 | Surface unevenness patterning method for ceramic plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP34290393A JP2874152B2 (en) | 1993-12-14 | 1993-12-14 | Surface unevenness patterning method for ceramic plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07164421A true JPH07164421A (en) | 1995-06-27 |
| JP2874152B2 JP2874152B2 (en) | 1999-03-24 |
Family
ID=18357414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP34290393A Expired - Lifetime JP2874152B2 (en) | 1993-12-14 | 1993-12-14 | Surface unevenness patterning method for ceramic plate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2874152B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115008669A (en) * | 2022-05-23 | 2022-09-06 | 如皋易塑复合新材料有限公司 | Corrugated board compression molding equipment and compression molding process thereof |
-
1993
- 1993-12-14 JP JP34290393A patent/JP2874152B2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115008669A (en) * | 2022-05-23 | 2022-09-06 | 如皋易塑复合新材料有限公司 | Corrugated board compression molding equipment and compression molding process thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2874152B2 (en) | 1999-03-24 |
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