JPH03122074A - Method for decorating cement shaped product - Google Patents
Method for decorating cement shaped productInfo
- Publication number
- JPH03122074A JPH03122074A JP25843189A JP25843189A JPH03122074A JP H03122074 A JPH03122074 A JP H03122074A JP 25843189 A JP25843189 A JP 25843189A JP 25843189 A JP25843189 A JP 25843189A JP H03122074 A JPH03122074 A JP H03122074A
- Authority
- JP
- Japan
- Prior art keywords
- colored
- cement
- colored water
- water
- layer
- 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
- 239000004568 cement Substances 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000000203 mixture Substances 0.000 claims abstract description 12
- 238000000576 coating method Methods 0.000 claims abstract description 9
- 239000002002 slurry Substances 0.000 claims abstract description 9
- 239000011248 coating agent Substances 0.000 claims abstract description 8
- 239000000049 pigment Substances 0.000 claims abstract description 7
- 239000000839 emulsion Substances 0.000 claims abstract description 6
- 229920003002 synthetic resin Polymers 0.000 claims abstract description 5
- 239000000057 synthetic resin Substances 0.000 claims abstract description 5
- 239000000546 pharmaceutical excipient Substances 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims 2
- 238000007796 conventional method Methods 0.000 claims 1
- 239000002994 raw material Substances 0.000 abstract description 7
- 239000007864 aqueous solution Substances 0.000 abstract description 3
- 238000005507 spraying Methods 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000001723 curing Methods 0.000 abstract 2
- 238000000465 moulding Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 239000003973 paint Substances 0.000 description 5
- 238000004040 coloring Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- 239000012615 aggregate Substances 0.000 description 2
- 239000012792 core layer Substances 0.000 description 2
- 238000006703 hydration reaction Methods 0.000 description 2
- 239000012783 reinforcing fiber Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 101710162400 Activator of 90 kDa heat shock protein ATPase homolog 1 Proteins 0.000 description 1
- 102100032319 Putative activator of 90 kDa heat shock protein ATPase homolog 2 Human genes 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000001054 red pigment Substances 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Aftertreatments Of Artificial And Natural Stones (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
この発明は、セメント賦形体の化粧方法に関し、詳しく
は屋根材、壁材等の板材の着色化粧方法に関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a method for decorating cement excipients, and more particularly to a method for coloring and decorating board materials such as roofing materials and wall materials.
（従来の技術）
従来、セメントを主成分として成形された瓦、壁板等は
そのままであると素材の色彩が灰〜灰黒色の無彩色で美
感性に乏しいため、表面に各種色彩の着色をすることが
一般に行われる。(Conventional technology) Traditionally, tiles, wallboards, etc. made of cement as the main component are achromatic, ranging from gray to gray-black, and lack aesthetic appeal. It is commonly done.
このセメントｌＩ＆形体の化粧方法として、基材そのも
のを着色する場合は顔料を添加したセメント配合物より
抄造法、あるいは流し込み法により成形されることが多
い。When the base material itself is to be colored, it is often molded using a paper-making method or a pouring method from a cement mixture to which pigments have been added.
しかし上記抄造法、流し込み法に依る場合、製造過程で
多量の水を使用するため、この水に添加顔料が溶は出し
、製造工程中止じる排水が着色水となって環境衛生上好
ましく無い事態となり、またこのような着色水を透明化
するには大掛かりな設備を要し、設備等に多大のコスト
がかかるといった問題がある。However, when using the above-mentioned papermaking method or pouring method, a large amount of water is used in the manufacturing process, and the added pigment is dissolved in this water, and the wastewater when the manufacturing process is stopped becomes colored water, which is an unfavorable situation in terms of environmental hygiene. In addition, there is a problem in that large-scale equipment is required to make such colored water transparent, and a large amount of cost is required for the equipment.
この発明は、上記問題点に鑑み、着色水を外部に排水す
ることなく製造できるセメント賦形体の化粧方法を提供
することを目的としてなされたものである。The present invention has been made in view of the above-mentioned problems, and has an object to provide a method for decorating cement excipients, which can be manufactured without discharging colored water to the outside.
即ち、この発明のセメント賦形体の化粧方法はセメント
を主成分とする乾燥粉状配合物を、予め表面を着色水で
ｉｌｌさせた成形ベルトコンベヤ上に層状に散布し、次
いで核層上に着色水を給水装置で散布してロールで加圧
し、核層表面上に顔料を含む着色セメントスラリーを散
布肱模様付ロールで加圧後、表面に合成樹脂エマルジョ
ン塗装で表面塗装を行い、以後常法により自然養生、高
温高圧蒸気養生することを特徴とするものである。That is, in the method for decorating cement excipients of the present invention, a dry powder mixture containing cement as a main component is spread in a layer on a forming belt conveyor whose surface has been previously illuminated with colored water, and then the core layer is colored. Water is sprayed with a water supply device and pressurized with a roll, and a colored cement slurry containing pigment is spread on the surface of the core layer.After being pressurized with a patterned roll, the surface is coated with a synthetic resin emulsion coating, and then the usual method is applied. It is characterized by natural curing and high temperature and high pressure steam curing.
この発明におけるセメント賦形体の化粧方法は、余剰水
を全く発生させないか、あるいは発生させても微量で済
むように構成され、セメント、シリカ、骨材及び必要な
補強繊維よりなる乾燥粉状配合物を、予め表面を０．０
１％〜２％の染料水溶液よりなる着色水で湿潤させた成
形ベルトコンベヤ上に層状に散布し、この着色水をセメ
ント組成物の裏面に吸収させ、これによって裏面を着色
し、次いで表面より散布する上述と同じ着色水によって
表面を着色する。The method for making a cement excipient according to the present invention is constructed so that no surplus water is generated or only a small amount is generated, and a dry powder mixture consisting of cement, silica, aggregate and necessary reinforcing fibers is used. , the surface is 0.0 in advance
The cement composition is sprayed in a layer on a forming belt conveyor moistened with colored water consisting of a 1% to 2% aqueous dye solution, and this colored water is absorbed into the back side of the cement composition, thereby coloring the back side, and then sprayed from the front side. The surface is colored with the same colored water as above.
この結果、セメント組成物よりなる表裏面はいずれも上
記着色水によって着色されると同時に、この着色水の水
分はセメント層に吸収されこれらがセメントの水和反応
に消費される。As a result, both the front and back surfaces made of the cement composition are colored by the colored water, and at the same time, the water content of this colored water is absorbed into the cement layer and consumed in the hydration reaction of the cement.
従って、この着色水が外部に流出することは無い。Therefore, this colored water will not flow out to the outside.
その後、セメント層上には着色顔料を添加したセメント
スラリーを散布してさらに着色を行うが、このスラリー
は全量がセメント層表面上に消費されるのでこの時も着
色水が外部に流出するのが防止される。After that, a cement slurry containing colored pigments is sprinkled on the cement layer for further coloring, but since the entire amount of this slurry is consumed on the surface of the cement layer, there is no risk of colored water flowing outside. Prevented.
その後、表面にはさらにエマルジョン塗料により着色塗
装されるが、この塗装手段そのものは従来と同様であり
、特に記する点は無い。Thereafter, the surface is further colored with an emulsion paint, but the coating method itself is the same as the conventional one, and there is nothing to note here.
〔実施例］ 次に、この発明を実施例により説明する。〔Example] Next, the present invention will be explained using examples.
第１図はこの発明の方法のプロセスを示す説明図である
。FIG. 1 is an explanatory diagram showing the process of the method of this invention.
成形ベルトコンベヤ１上に第一着色水散布’ＡＨＡ１よ
り２％の染料水溶液の赤色着色水を供給し、その表面を
着色水により湿潤させた。Red colored water of a 2% dye aqueous solution was supplied onto the forming belt conveyor 1 from the first colored water sprayer 'AHA1, and the surface thereof was wetted with the colored water.
この湿潤コンベヤベルト１上にフラフボックスＢより、
セメント、シリカ、骨材及び必要な補強繊維よりなる均
一混合の配合原料を羽根ロールＢで攪拌しつつ散布し層
状に堆積させた。From the fluff box B on this wet conveyor belt 1,
A homogeneously mixed raw material consisting of cement, silica, aggregate, and necessary reinforcing fibers was dispersed and deposited in layers while being stirred by a blade roll B.
この堆積原料２をスパイクロールＢ２により均らし、次
いで第二着色水散布装置Ａオより上記と同様の着色水を
供給し原料層２の表面を着色した。This deposited raw material 2 was leveled by a spike roll B2, and then the same colored water as above was supplied from the second colored water spraying device Ao to color the surface of the raw material layer 2.
次に、着色水を散布した原料層２を圧縮ロール３で加圧
し締め固めた後、その表面に赤色顔料１．０〜７．０重
量％、石綿０〜５重量％、パル１０〜２重量％残部をセ
メント：シリカ比６：４のセメント成分としてなる着色
スラリーを均一厚さに供給し、模様付は用ロールプレス
４により圧縮し全体を締め固めた。Next, the raw material layer 2 sprayed with colored water is compressed and compacted with a compression roll 3, and then the surface is coated with 1.0 to 7.0% by weight of red pigment, 0 to 5% by weight of asbestos, and 10 to 2% by weight of Pal. A colored slurry containing the remainder as a cement component with a cement:silica ratio of 6:4 was supplied to a uniform thickness, and the pattern was compressed using a roll press 4 to compact the entire product.
次いで、アクリル−スチレン樹脂エマルジョン塗料５を
塗装機（フローコータ）６より散布し表面塗装を行い以
後常法により板材を自然養生、オートクレーブ養生して
硬化させた。Next, an acrylic-styrene resin emulsion paint 5 was sprayed from a coating machine (flow coater) 6 to coat the surface, and the board was then cured by natural curing and autoclave curing in a conventional manner.
得た板材の表裏面を観察したところ、裏面は着色水によ
り淡い赤色に着色され、また表面はアクリル−スチレン
樹脂エマルジョン塗料により鮮やかな艶有り赤色に彩色
された。When the front and back surfaces of the obtained board material were observed, it was found that the back surface was colored pale red with colored water, and the front surface was colored bright red with a glossy finish using acrylic-styrene resin emulsion paint.
また、上記全工程を通じ、排出水は全く生じなかった。Furthermore, no waste water was generated throughout the entire process.
この発明は以上説明したように、着色剤を必要最小限の
水溶液の形で適用したものであるから水分はすべてセメ
ント組成物の水和反応に消費され、製造工程外に着色排
水が流れることもなく、また余剰水が生じないことから
周辺機械への付着も少ない。As explained above, in this invention, since the coloring agent is applied in the form of a minimum necessary aqueous solution, all the water is consumed in the hydration reaction of the cement composition, and colored wastewater may not flow outside the manufacturing process. Also, since no excess water is produced, there is less adhesion to surrounding machinery.
また表面は着色スラリーの上に合成樹脂塗料による塗装
を重ねて行うので、着色スラリーによる着色が下池処理
となり、合成樹脂塗料の表面塗装の凹凸に起因する塗膜
厚さむらを少な（する機能も合わせ有し、美麗な彩色表
面が容易に得られるなどの効果を有する。In addition, since the surface is coated with synthetic resin paint on top of the colored slurry, the coloring with the colored slurry acts as a lower coating treatment, which also has the function of reducing the unevenness of the coating film thickness caused by the unevenness of the surface coating of the synthetic resin paint. It has the effect of easily obtaining a beautiful colored surface.
第１図はこの発明の方法を実施する装置の側面図である
。
守１図
１： へ゛ルトコ／△・イ
？ご層状ｆ科
３ ： ｆｉ＋’店ロー小
ロール Ｌ受 木表イ：ｔ〇−ンレ
５： ８八オ企ｌ訂ンル〉ヨ；’＃ｊ針ｆモ歳
−二 ’ｉ”ｌ １ ｕ ７ｋＨＪ芒１ｌｌＡ２ｚ第？
五邑永肛介装賃FIG. 1 is a side view of an apparatus for carrying out the method of the invention. Mamoru 1 Figure 1: Heltoko/△・i? Layered f class 3: fi+' store low small roll L receiving wood surface I: t〇-nle 5: 88 o plan l revision enru>yo;'#j needle f mo year-2 'i"l 1 u 7kHJ Awn 1llA2zth?
Gomura Nagai anal service fee
Claims (1)
表面を着色水で湿潤させた成形ベルトコンベヤ上に層状
に散布し、次いで該層上に着色水を給水装置で散布して
ロールで加圧し、該層表面上に顔料を含む着色セメント
スラリーを散布し、模様付ロールで加圧後、表面に合成
樹脂エマルジョン塗装で表面塗装を行い、以後常法によ
り自然養生、高温高圧蒸気養生することを特徴とするセ
メント賦形体の化粧方法。(1) A dry powder mixture containing cement as the main component is spread in a layer on a forming belt conveyor whose surface has been pre-moistened with colored water, and then colored water is spread on the layer using a water supply device and rolled. After applying pressure with a roller, a colored cement slurry containing pigments is sprinkled on the surface of the layer, and after applying pressure with a patterned roll, the surface is coated with a synthetic resin emulsion coating, followed by natural curing and high-temperature and high-pressure steam curing using conventional methods. A method for applying makeup to a cement excipient.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25843189A JPH03122074A (en) | 1989-10-02 | 1989-10-02 | Method for decorating cement shaped product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25843189A JPH03122074A (en) | 1989-10-02 | 1989-10-02 | Method for decorating cement shaped product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03122074A true JPH03122074A (en) | 1991-05-24 |
Family
ID=17320119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25843189A Pending JPH03122074A (en) | 1989-10-02 | 1989-10-02 | Method for decorating cement shaped product |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03122074A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106403555A (en) * | 2016-09-07 | 2017-02-15 | 王振霞 | Traditional Chinese medicine drying and placing device |
-
1989
- 1989-10-02 JP JP25843189A patent/JPH03122074A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106403555A (en) * | 2016-09-07 | 2017-02-15 | 王振霞 | Traditional Chinese medicine drying and placing device |
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