JPH10238062A - Work execution method for roller coating of natural-stone-like coating material - Google Patents
Work execution method for roller coating of natural-stone-like coating materialInfo
- Publication number
- JPH10238062A JPH10238062A JP5382497A JP5382497A JPH10238062A JP H10238062 A JPH10238062 A JP H10238062A JP 5382497 A JP5382497 A JP 5382497A JP 5382497 A JP5382497 A JP 5382497A JP H10238062 A JPH10238062 A JP H10238062A
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- JP
- Japan
- Prior art keywords
- natural stone
- coating material
- coating
- aggregate
- roller
- 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.)
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Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、ローラーブラシ
（以下、単に「ローラー」という。）にて塗装可能な自
然石調塗材の施工方法に係るものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for applying a natural stone-like coating material that can be painted with a roller brush (hereinafter simply referred to as "roller").
【０００２】[0002]
【従来技術】近年、建築物内外装の表面化粧仕上げにお
いて、自然石の持つ質感を塗材にて再現することのでき
る自然石調仕上塗材が上市されて以来、大きなブームと
なっている。これは、本物の自然石を使用する表面化粧
仕上げに比べて低価格で、剥落の危険性もないといった
メリットのためである。その他、ほとんどの基材上に下
地を選ばず施工でき、いろいろな色相やテクスチャーが
簡単に付与できるといった優位点を持っている。2. Description of the Related Art In recent years, a natural stone-like finish coating material capable of reproducing the texture of natural stone with a coating material has been a big boom in the surface decorative finishing of building interiors and exteriors since the market launch. This is due to the merit that the price is lower and there is no danger of falling off as compared with the surface decorative finish using real natural stone. In addition, it has the advantage that it can be applied to almost any base material without choosing a base, and various colors and textures can be easily applied.
【０００３】[0003]
【発明が解決しようとする課題】このような多くのメリ
ットを持った自然石調仕上塗材は、吹き付けによる施工
がほとんどである。しかし吹き付けによる塗装は、塗料
の飛散が多いので施工前には入念な養生が必要であり、
吹付用の機械器具類も大がかりなものになり、作業者へ
の負担も大きいといった問題を有している。Most of the natural stone-like finishing materials having many advantages are applied by spraying. However, painting by spraying requires careful curing before construction because there is a lot of paint scattering,
There is also a problem that the machinery and equipment for spraying becomes large-scale and the burden on the operator is large.
【０００４】そこで、このような従来の自然石調仕上塗
材をローラーで塗装してみたものの、塗材のローラー離
れが悪い、ローラーが滑る、ローラー塗装においても塗
材が飛散するといった作業性が著しく悪く実用性はほと
んどなかった。また、下地にうまく塗着せずまだら模様
になる、自然石の質感が得られないといった種々の問題
もかかえていた。また、含まれる骨材の平均粒子径によ
っては隠蔽性が悪く、何度も重ね塗りしなくてはならな
いなどの手間がかかるといった問題もあった。実際に、
ローラー塗装用自然石調仕上塗材が存在してはいるもの
の、その仕上がり感は自然石調とは言い難く、到底満足
のできるものではなかった。[0004] Therefore, although such a conventional natural stone-like finish coating material has been coated with a roller, workability such as poor separation of the coating material from the roller, slipping of the roller, and scattering of the coating material even in the roller coating. Significantly poor practicality. In addition, various problems such as a mottled pattern due to poor application to the base and a texture of natural stone not being obtained. In addition, there is also a problem that the concealing property is poor depending on the average particle diameter of the contained aggregate, and it takes time and effort to repeatedly coat. actually,
Although there is a natural stone-like finish coating material for roller coating, the finished feeling is hard to say natural stone-like, and it was not at all satisfactory.
【０００５】従って、発明が解決しようとする課題は、 １．塗材の飛散がほとんどないローラーで塗装できる自
然石調仕上塗材によって施工できるようにする ２．仕上がり感が、自然石の風合いを有するものである
こと。（筋状や斑点状の模様等が発生しない） ３．何度も重ね塗りしなくても良い（手間がかからな
い） という特徴を有したローラー塗装用自然石調塗材の施工
方法を得ることである。Accordingly, the problems to be solved by the invention are: 1. It can be constructed with a natural stone-like finish that can be painted with a roller that has almost no scattering of the paint. The finish must have the texture of natural stone. (No streak-like or spot-like patterns occur). An object of the present invention is to provide a method for applying a natural stone-like coating material for roller coating, which has a feature that it is not necessary to repeatedly apply the coating (it does not take much time).
【０００６】[0006]
【課題解決の為の手段】本発明は下記のローラー塗装用
自然石調塗材の施工方法に係るものである。 （１）基材上に、 １．合成樹脂エマルション塗料中に平均粒子径０．１〜
１．０ｍｍである骨材を５〜８０重量％含有する下塗材
を塗付し、 ２．合成樹脂エマルションの固形分１００重量部に対し
て平均粒子径５μｍ〜１．０ｍｍの着色骨材及び自然石
が１００〜１０００重量部配合された自然石調塗材をロ
ーラーブラシにて塗付するローラー塗装用自然石調塗材
の施工方法。 （２）自然石調塗材の、着色骨材及び自然石の構成比率
が５：１〜１：５であることを特徴とする（１）に記載
のローラー塗装用自然石調塗材の施工方法。SUMMARY OF THE INVENTION The present invention relates to the following method for applying a natural stone-like coating material for roller coating. (1) On a substrate, Average particle size of 0.1 to 0.1 in synthetic resin emulsion paint
1. An undercoating material containing 5-80% by weight of an aggregate of 1.0 mm is applied, A roller for applying, with a roller brush, a natural stone-like coating material in which 100 to 1000 parts by weight of a colored aggregate and natural stone having an average particle diameter of 5 μm to 1.0 mm are blended with respect to 100 parts by weight of a solid content of a synthetic resin emulsion. Construction method of natural stone tone coating material for painting. (2) Construction of the natural stone tone coating material for roller coating according to (1), wherein the composition ratio of the colored aggregate and the natural stone in the natural stone tone coating material is 5: 1 to 1: 5. Method.
【０００７】[0007]
【発明の実施の形態】以下、本発明をその実施の形態に
基づき詳細に説明する。 ＜施工する基材＞本発明の施工方法により仕上げるのは
主として建築物内外装や土木構造物等の表面であり、一
般的に建材として用いられているものであれば基材は問
わないが、例示するなら、コンクリート、サイディング
ボード、押出成形板、金属等の各種基材があげられる。
基材が、脆弱な場合や表面が平滑でない場合などは、下
地調整を行った後に施工するのが望ましい。（下地調
整：下地調整材やシーラー、プライマー、サーフェーサ
ーなどを用いて素地調整を行うこと、以下同様） また、塗装面の塗り替えにも使用できるが、この場合も
やはり旧塗膜面の状況に合った下地調整を行う必要があ
る。その他、内装面の改修の場合はクロス等が貼られて
いる場合は剥がした後に下地調整を行い、塗装面の改修
の場合には前述の塗り替えと同様に行う。DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail based on its embodiments. <Substrate to be applied> Finished by the application method of the present invention is mainly the surface of a building interior / exterior or a civil engineering structure, and any substrate can be used as long as it is generally used as a building material. For example, various base materials such as concrete, siding board, extruded plate, metal and the like can be mentioned.
When the base material is fragile or the surface is not smooth, it is desirable to perform the work after the base adjustment. (Substrate adjustment: Performing substrate adjustment using a substrate adjustment material, sealer, primer, surfacer, etc .; the same applies hereafter) Also, it can be used to repaint the painted surface, but in this case it also matches the situation of the old coating surface It is necessary to adjust the background. In addition, in the case of the renovation of the interior surface, if the cloth or the like is stuck, the base is adjusted after being peeled off, and in the case of the renovation of the painted surface, the repainting is performed in the same manner as described above.
【０００８】＜下塗材の塗付＞本発明の施工方法では、
第１工程として下塗材を塗付する。この下塗材は、合成
樹脂エマルション塗料中に平均粒子径０．１〜１．０ｍ
ｍの骨材を５〜８０重量％含有したものを使用する。 １．合成樹脂エマルション塗料（下塗材用） この合成樹脂エマルション塗料とは、一般的なエマルシ
ョン塗料であり、合成樹脂エマルションを必須としてさ
らに必要に応じて着色顔料、体質顔料及び各種の塗料用
添加剤を混合したものである。<Coating of Undercoat Material> In the construction method of the present invention,
As a first step, an undercoat material is applied. This undercoat material has an average particle size of 0.1 to 1.0 m in a synthetic resin emulsion paint.
m containing 5 to 80% by weight of aggregate. 1. Synthetic resin emulsion paint (for undercoating material) This synthetic resin emulsion paint is a general emulsion paint. A synthetic resin emulsion is indispensable, and color pigments, extenders and various paint additives are mixed as necessary. It was done.
【０００９】使用できる合成樹脂エマルションとして
は、重合性不飽和二重結合を有するモノマーをエマルシ
ョン重合して得られるもの、または、予め合成した樹脂
を、水系分散媒に分散剤を使用して分散したものの何れ
でもよく、さらに粉末型のエマルションでもよい。ただ
し、粉末型の場合は使用時に水の添加が必要となる。こ
れらの合成樹脂エマルションの種類としては、ポリ酢酸
ビニル系、ポリアクリル酸エステル系、アクリル−スチ
レン共重合体系、エチレン−酢酸ビニル共重合体系、酢
酸ビニル−アクリル共重合体系、エチレン−塩化ビニル
共重合体系、酢酸ビニル−ベオバ共重合体等のうち少な
くとも１種以上を使用する。また、内部架橋形や反応硬
化形のアクリル系、ウレタン系、エポキシ系の合成樹脂
エマルションを用いることもできる。As the synthetic resin emulsion which can be used, those obtained by emulsion polymerization of a monomer having a polymerizable unsaturated double bond, or a resin synthesized in advance, which is dispersed in an aqueous dispersion medium using a dispersant. Any of these may be used, and a powder type emulsion may also be used. However, in the case of a powder type, it is necessary to add water at the time of use. Examples of the types of these synthetic resin emulsions include polyvinyl acetate, polyacrylate, acryl-styrene copolymer, ethylene-vinyl acetate copolymer, vinyl acetate-acryl copolymer, and ethylene-vinyl chloride copolymer. At least one of a system, vinyl acetate-veova copolymer and the like is used. Further, an acrylic, urethane-based, or epoxy-based synthetic resin emulsion of an internal cross-linking type or a reaction curing type can also be used.
【００１０】使用できる着色顔料としては、酸化チタ
ン、酸化亜鉛、カーボンブラック、酸化第二鉄（べんが
ら）、クロム酸鉛（モルブデートオレンジ）、黄鉛、黄
色酸化鉄、オーカー、群青、コバルトグリーン等の無機
系顔料、アゾ系、ナフトール系、ピラゾロン系、アント
ラキノン系、ペリレン系、キナクリドン系、ジスアゾ
系、イソインドリノン系、ベンヅイミダゾール系、フタ
ロシアニン系、キノフタロン系等の有機顔料が挙げられ
る。[0010] Coloring pigments that can be used include titanium oxide, zinc oxide, carbon black, ferric oxide (bengala), lead chromate (morbudate orange), graphite, yellow iron oxide, ocher, ultramarine, cobalt green. And organic pigments such as azo, naphthol, pyrazolone, anthraquinone, perylene, quinacridone, disazo, isoindolinone, benzimidazole, phthalocyanine, and quinophthalone.
【００１１】体質顔料としては、重質炭酸カルシウム、
クレー、カリオン、タルク、沈降性硫酸バリウム、ホワ
イトカーボン、珪藻土等を併用することも可能である。As the extender pigment, heavy calcium carbonate,
It is also possible to use clay, carion, talc, precipitated barium sulfate, white carbon, diatomaceous earth and the like in combination.
【００１２】その他、塗料用添加剤としては、可塑剤、
防腐剤、防黴剤、防藻剤、消泡剤、レベリング剤、顔料
分散剤、沈降防止剤、たれ防止剤、艶消し剤、紫外線吸
収剤などが挙げられる。Other additives for paints include plasticizers,
Examples include preservatives, fungicides, anti-algal agents, defoamers, leveling agents, pigment dispersants, anti-settling agents, anti-sag agents, matting agents, ultraviolet absorbers, and the like.
【００１３】２．骨材（下塗材用） 本発明の下塗材は、平均粒子径０．１〜１．０ｍｍであ
る骨材を塗料中に５〜８０重量％含有する。この骨材の
材質としては、珪砂、ガラスビーズ、セラミックスの粉
砕物、自然石の粉砕物、樹脂ビーズ、樹脂粉末、有機・
無機発泡粒子などが挙げられるがこれに限定するもので
はない。2. Aggregate (for undercoat material) The undercoat material of the present invention contains 5 to 80% by weight of an aggregate having an average particle diameter of 0.1 to 1.0 mm in the paint. The material of this aggregate includes quartz sand, glass beads, crushed ceramics, crushed natural stone, resin beads, resin powder, organic
Examples include, but are not limited to, inorganic foamed particles.
【００１４】下塗材用の骨材は、その材質よりも平均粒
子径が０．１〜１．０ｍｍであり、塗料中に５〜８０重
量％含有することが重要なのである。平均粒子径がこの
範囲であり、前記の含有比率にすることにより、下塗材
を塗装した際の塗装面に微細な凹凸を形成することがで
き、本発明の施工方法の第二工程として自然石調塗材を
ローラーで塗装する際に塗材のローラー離れがよく、ロ
ーラーが滑ることもなく、優れた作業性と仕上がり感を
得ることが可能になるのである。この骨材の平均粒子径
が０．１ｍｍより小さくなるか又は塗料中の骨材の含有
量が５重量％より小さくなると、下塗材の塗装面の微細
な凹凸が少なくなり、第二工程の自然石調塗材を塗装す
る際の作業性と仕上がり感が極端に悪くなる。また、平
均粒子径が１．０ｍｍより大きくなるか又は塗料中の骨
材の含有量が８０重量％を越えると、ローラーが滑るこ
とはないがローラーが引っかかりやすくなり、やはり作
業性が悪くなるという傾向にある。また、自然石調塗材
を塗付しても隠蔽性がなくなり、自然石調の仕上がり感
が得られないことがあり好ましくない。その他、骨材含
有量が８０重量％を越えると、下塗材自体を塗付する際
の作業性が極端に悪くなり好ましくない。It is important that the aggregate for the undercoating material has an average particle diameter of 0.1 to 1.0 mm more than the material thereof, and that it is contained in the coating material in an amount of 5 to 80% by weight. The average particle diameter is in this range, and by setting the content ratio to the above, fine irregularities can be formed on the painted surface when the undercoat material is applied, and natural stone is used as the second step of the construction method of the present invention. When applying the preparation material with a roller, the coating material is easily separated from the roller, and the roller does not slip, so that excellent workability and a feeling of finish can be obtained. When the average particle diameter of the aggregate is smaller than 0.1 mm or the content of the aggregate in the coating material is smaller than 5% by weight, fine irregularities on the coating surface of the undercoating material are reduced, and the natural nature of the second step is reduced. Workability and finish feeling when applying a stone-like coating material are extremely deteriorated. On the other hand, if the average particle diameter is larger than 1.0 mm or the content of the aggregate in the paint exceeds 80% by weight, the roller does not slide, but the roller is liable to be caught and the workability is also deteriorated. There is a tendency. Further, even when a natural stone tone coating material is applied, the concealing property is lost, and a natural stone tone finish feeling may not be obtained, which is not preferable. In addition, if the aggregate content exceeds 80% by weight, the workability when applying the undercoat material itself becomes extremely poor, which is not preferable.
【００１５】３．塗装方法 本発明の第一工程である下塗材は、ローラー塗り、刷毛
塗り、吹き付けなど種々の方法で塗装できるが、第二工
程をローラーで塗装することからローラー塗りが好まし
く、ローラーとしてはウールローラーを好適に用いるこ
とができる。塗付量は約０．２〜０．５ｋｇ／ｍ2 にて
塗装するのが好ましい。3. Coating method The undercoating material as the first step of the present invention can be applied by various methods such as roller coating, brush coating, spraying, but the second step is preferably coated with a roller because the coating is performed with a roller. Can be suitably used. The coating amount is preferably about 0.2 to 0.5 kg / m 2 .
【００１６】＜自然石調塗材の塗付＞本発明では、第二
工程として自然石調塗材をローラーにて塗装する。この
自然石調塗材は合成樹脂エマルションの固形分１００重
量部に対して平均粒子径５μｍ〜１．０ｍｍの着色骨材
及び自然石が１００〜１０００重量部配合されたものを
使用する。 １．合成樹脂エマルション（自然石調塗材用） 本発明の自然石調塗材で使用する合成樹脂エマルション
としては、本発明の下塗材に使用できる合成樹脂エマル
ションと同様のものが使用できる。 ２．骨材（自然石調塗材用） 本発明の自然石調塗材に使用する骨材は、着色骨材と自
然石を混合して使用する。異なる種類の着色骨材と異な
る種類の自然石を各数種類ずつ混合しても使用できる。
着色骨材としては、有色のものであれば特に限定される
ものではないが、珪砂、砕石、ガラスビーズ等の粒状物
の表面に、耐熱性の高い顔料を添加した珪酸ソーダ系の
バインダーを高温で焼き付ける方法、アミノアルキッド
樹脂塗料等による焼付コーティングを施したもの、着色
ラッカーにより焼付工程を省略したもの、また、耐候性
を考慮した場合には、アルコキシシリル基を官能基とし
て含み、主鎖がアクリルであるシロキサン架橋型反応性
オリゴマーと、顔料、硬化剤からなる着色材によって着
色コーティングしたもの、また、顔料と共に焼成したセ
ラミックスの粉砕物、陶磁器タイルの粉砕物等適宜使用
可能である。自然石としては、重晶石や石灰石、カオリ
ナイト、滑石、珪灰石等の粉砕物の他、珪藻土、石英粉
等が使用できる。<Coating of Natural Stone Tone Coating Material> In the present invention, as a second step, a natural stone tone coating material is applied by a roller. This natural stone-like coating material is used in which 100 to 1000 parts by weight of a colored aggregate having an average particle diameter of 5 μm to 1.0 mm and natural stone are mixed with 100 parts by weight of the solid content of the synthetic resin emulsion. 1. Synthetic resin emulsion (for natural stone-like coating material) As the synthetic resin emulsion used in the natural stone-like coating material of the present invention, the same synthetic resin emulsion that can be used for the undercoat material of the present invention can be used. 2. Aggregate (for natural stone tone coating material) The aggregate used for the natural stone tone coating material of the present invention is a mixture of colored aggregate and natural stone. Different kinds of colored aggregates and different kinds of natural stones can be used even if they are mixed in several kinds.
The colored aggregate is not particularly limited as long as it is colored.However, a sodium silicate-based binder in which a highly heat-resistant pigment is added to the surface of a granular material such as silica sand, crushed stone, or glass beads is used at a high temperature. In the method of baking, those subjected to baking coating with amino alkyd resin paint, etc., those omitting the baking step with colored lacquer, and in consideration of weather resistance, containing an alkoxysilyl group as a functional group, the main chain is Acrylic siloxane cross-linkable reactive oligomers, pigments and coloring materials comprising a curing agent, colored coatings, crushed ceramics fired with pigments, crushed ceramic tiles, and the like can be used as appropriate. Examples of natural stones include crushed materials such as barite, limestone, kaolinite, talc and wollastonite, as well as diatomaceous earth and quartz powder.
【００１７】自然石調塗材用の骨材は、平均粒子径が５
μｍ〜１．０ｍｍであり、塗材中の合成樹脂エマルショ
ンの固形分１００重量部に対して１００〜１０００重量
部配合して使用する。このような平均粒子径の骨材がこ
のような配合比率で配合されることにより、自然石調塗
材を塗付する際のローラー作業性が優れるものとなる。
また、仕上がり感も自然石調となる。特に、着色骨材と
自然石の構成比率が５：１〜１：５のときには、より自
然な仕上がりとなり、作業性にも優れた塗材とすること
が可能である。骨材の平均粒子径が、５μｍより小さい
ものを含む場合は自然石の持つ風合いが得られず、１．
０ｍｍより大きいものを含む場合はローラー作業性が悪
くなるので好ましくない。また、配合量が１００重量部
より小さくになるとやはり自然石調の持つ風合いが得ら
れず、配合量が１０００重量部を越えるとローラー作業
性が極端に悪くなり、ローラーでは塗装不可能になるの
で好ましくない。The aggregate for a natural stone-like coating material has an average particle size of 5
It is from 0.1 to 1.0 mm, and is used in a proportion of 100 to 1000 parts by weight based on 100 parts by weight of the solid content of the synthetic resin emulsion in the coating material. When the aggregate having such an average particle diameter is blended at such a blending ratio, the roller workability when applying the natural stone-like coating material becomes excellent.
The finish also has a natural stone tone. In particular, when the composition ratio of the colored aggregate and the natural stone is 5: 1 to 1: 5, a more natural finish is obtained, and a coating material excellent in workability can be obtained. When the average particle diameter of the aggregate includes a particle smaller than 5 μm, the texture of natural stone cannot be obtained.
It is not preferable to include a roller having a diameter larger than 0 mm because the workability of the roller is deteriorated. On the other hand, if the amount is less than 100 parts by weight, the texture of natural stone tone cannot be obtained, and if the amount exceeds 1000 parts by weight, the workability of the roller becomes extremely poor, and it becomes impossible to paint with a roller. Not preferred.
【００１８】３．その他の配合物 本発明の自然石調塗材には、合成樹脂エマルションと骨
材の他に、一般的に塗料に使用されている各種塗料用添
加剤を混合することが可能である。これらは、本発明の
下塗材で使用できるものと同様のものが使用可能であ
る。また、自然石調の仕上がり感を阻害しない範囲で、
着色顔料や体質顔料などを加えてもかまわない。3. Other Compounds In addition to the synthetic resin emulsion and the aggregate, various paint additives generally used for paints can be mixed with the natural stone tone coating material of the present invention. These can be the same as those used in the undercoat material of the present invention. Also, as long as the natural stone tone finish is not impaired,
Color pigments and extender pigments may be added.
【００１９】４．塗装方法 本発明の自然石調塗材はローラーで塗装するが、ローラ
ーとしては、マスチックローラーを好適に用いることが
できる。また、本発明の自然石調塗材は塗付量概ね０．
８〜２．０ｋｇ／ｍ2 で塗装するのが好ましい。4. Coating Method The natural stone-like coating material of the present invention is coated with a roller. As the roller, a mastic roller can be suitably used. The natural stone tone coating material of the present invention has a coating amount of about 0.1.
It is preferred to paint at 8 to 2.0 kg / m 2 .
【００２０】＜本発明の施工方法＞以上のように本発明
では、基材に、必要により下地調整を施した後、第一工
程（下塗材塗付）と第二工程（自然石調塗材塗付）によ
り施工する。第一工程の下塗材に含有される骨材の平均
粒子径や含有量により下塗材塗膜に適量の微細な凹凸が
発生し、第二工程の自然石調塗材に含有される骨材の平
均粒子径や含有量と相俟って、第二工程の自然石調塗材
をローラー塗装する際の作業性や塗材の付きを良くし、
何度も重ね塗りしなくてもよいので手間を省くことが可
能となるのである。また、自然石調塗材の付きをよくで
きるため、仕上がり感に優れる自然石調の風合いを醸し
出すことが可能となる。尚、本発明の施工方法は、現場
施工の他、工場ライン等でのプレコートも可能であり、
さらにシート建材にも応用することができる。<Construction method of the present invention> As described above, in the present invention, after the base material is adjusted as needed, the first step (coating of the undercoat material) and the second step (coating of natural stone-like coating material) are performed. (Painting). An appropriate amount of fine irregularities occurs in the undercoat material coating due to the average particle diameter and content of the aggregate contained in the undercoat material of the first step, and the aggregate of the aggregate contained in the natural stone tone coating material of the second step Combined with the average particle size and content, the workability and adhesion of the coating material when applying the natural stone-like coating material in the second step by roller coating are improved,
Since it is not necessary to apply repeatedly, it is possible to save time and effort. In addition, since the natural stone-like coating material can be attached well, it is possible to create a natural stone-like texture that is excellent in a finished feeling. In addition, the construction method of the present invention, in addition to on-site construction, pre-coating at a factory line or the like is also possible,
Furthermore, it can be applied to sheet building materials.
【００２１】本発明の施工方法によって得られた塗膜上
に、さらに保護コート層を設けることことも可能であ
る。特に、耐久性を要求される外装面への施工の場合
は、保護コート層を設けるのが好ましい。保護コート層
は、クリヤーコート層であれば特に限定されず、その目
的により、耐候性の高いものや、耐汚染性に優れるクリ
ヤーコートなどを施工すればよい。A protective coating layer can be further provided on the coating film obtained by the application method of the present invention. In particular, in the case of application to an exterior surface requiring durability, it is preferable to provide a protective coat layer. The protective coat layer is not particularly limited as long as it is a clear coat layer. Depending on the purpose, a protective coat layer having a high weather resistance or a clear coat having excellent stain resistance may be applied.
【００２２】[0022]
【実施例】以下に本発明の実施例を示す。 １． 下塗材の作製 表１のような材料を使用して、表２の配合により下塗材
を作製した。 ＜下塗材作製例＞合成樹脂エマルション１を３０重量部
（固形分：１５．０重量部）に対して、平均粒子径０．
３μｍの酸化チタン５．０重量部、平均粒子径８．０μ
ｍの炭酸カルシウム５２．０重量部と、塗料用添加剤類
３．０重量部を混合して塗料用ペースト（計：９０重量
部）を作製し、さらに骨材として平均粒子径０．５ｍｍ
の寒水石を１０．０重量部加え（骨材の重量比率：１０
重量％）十分に混練し、下塗材Ａを作製した。以下、同
様にして下塗材Ｂ〜下塗材Ｋを作製した。Examples of the present invention will be described below. 1. Preparation of Undercoat Material Undercoat materials were prepared by using the materials shown in Table 1 and blending in Table 2. <Example of preparing undercoat material> 30 parts by weight (solid content: 15.0 parts by weight) of synthetic resin emulsion 1 had an average particle diameter of 0.1 part by weight.
5.0 parts by weight of 3 μm titanium oxide, average particle size 8.0 μm
m of 52.0 parts by weight of calcium carbonate and 3.0 parts by weight of paint additives were mixed to prepare a paint paste (total: 90 parts by weight), and the average particle diameter was 0.5 mm as an aggregate.
10.0 parts by weight of cold water stone (weight ratio of aggregate: 10
% By weight) and kneaded sufficiently to prepare Undercoat Material A. Hereinafter, undercoat materials B to K were prepared in the same manner.
【表１】 [Table 1]
【表２】 [Table 2]
【００２３】２．自然石調塗材の作製 表３のような材料を使用して、表４の配合のごとく自然
石調塗材を作製した。 ＜自然石調塗材の作製例＞合成樹脂エマルション１を２
００重量部（固形分：１００重量部）に対して、水６４
重量部、塗料用添加剤類２６重量部を加えて混練し、塗
材ペースト１を作製した。さらに平均粒子径０．１５ｍ
ｍの着色珪砂（赤）２０重量部、平均粒子径０．５ｍｍ
の着色珪砂（黒）１０重量部、平均粒子径０．３ｍｍの
着色珪砂（白）３２０重量部、平均粒子径２０μｍの炭
酸カルシウム３５０重量部の骨材類（骨材総量：７００
重量部）を加え、充分混練して自然石調塗材１を作製し
た。この時の、着色骨材と自然石の構成比率は１：１で
あった。以下同様にして、自然石調塗材２〜自然石調塗
材１１を作製した。2. Preparation of Natural Stone Tone Coating Material Using the materials shown in Table 3, natural stone tone coating materials were prepared as shown in Table 4. <Production example of natural stone-like coating material> Synthetic resin emulsion 1
00 parts by weight (solid content: 100 parts by weight) and water 64
By weight, 26 parts by weight of paint additives were added and kneaded to prepare a coating material paste 1. Furthermore, the average particle size is 0.15m
m colored silica sand (red) 20 parts by weight, average particle diameter 0.5 mm
10 parts by weight of colored silica sand (black), 320 parts by weight of colored silica sand (white) having an average particle diameter of 0.3 mm, and 350 parts by weight of calcium carbonate having an average particle diameter of 20 μm (total amount of aggregate: 700)
Parts by weight) and kneaded well to prepare a natural stone-like coating material 1. At this time, the composition ratio of the colored aggregate and the natural stone was 1: 1. Hereinafter, similarly, the natural stone-like coating materials 2 to 11 were prepared.
【表３】 [Table 3]
【表４】 [Table 4]
【００２４】３． 実施例・比較例 作製した下塗材Ａ〜下塗材Ｋと、自然石調塗材１〜自然
石調塗材１１を、各種下地に各種下地調整をおこない、
表５、表６のように組み合わせて、塗装をおこない、自
然石調塗材の塗装時の作業性および塗装後の塗膜の外観
を観察した。観察結果は表７、表８に示す。3. Examples / Comparative Examples The prepared undercoat materials A to K and the natural stone-like coating materials 1 to 11 were subjected to various types of base adjustment on various types of bases.
The coating was performed in combination as shown in Tables 5 and 6, and the workability at the time of coating the natural stone tone coating material and the appearance of the coating film after coating were observed. The observation results are shown in Tables 7 and 8.
【表５】 [Table 5]
【表６】 ＜使用した下地調整材＞ ミラクシーラーＥＳ ：エスケー化研株式会社製、
一液形エポキシ樹脂系下塗材 カケンフィラー ：エスケー化研株式会社製、
薄塗りタイプの汎用下地調整塗材 ＳＫ＃１０００プライマー：エスケー化研株式会社製、
変性エポキシ樹脂系下塗材[Table 6] <Substrate adjustment material used> Mira Sealer ES: manufactured by SK Kaken Co., Ltd.
One-part epoxy resin base coating material Kaken Filler: manufactured by SK Kaken Co., Ltd.
SK # 1000 primer, a general-purpose base adjustment coating material of a thin coating type: manufactured by SK Chemical Co., Ltd.
Modified epoxy resin base coat
【表７】 [Table 7]
【表８】 [Table 8]
【００２５】特に、自然石調塗材の骨材構成が、着色骨
材：自然石で５：１〜１：５に該当する実施例１、２、
３及び実施例６は、自然な風合いが出ており、優れた仕
上がり感となった。また、自然石調塗材の作業性が良い
場合でも、自然石の風合いが出ないもの（比較例１、比
較例３、比較例５）が多かった。よって、第一工程の下
塗材に含有される骨材の平均粒子径や含有量と、自然石
調塗材に含有される骨材の平均粒子径と含有量が相俟っ
て、下塗材面に適量の微細な凹凸が発生し、第二工程の
自然石調塗材をローラー塗装する際の作業性や塗料の付
きを良くし、何度も重ね塗りしなくても良いことが可能
となることがわかった。実施例１と比較例６を比較して
みると、図１のような仕上がりとなった。左の実施例１
は自然石の風合いがでており、右の比較例６はまだら模
様になってしまい下地が所々で透けて見える。自然石の
風合いは得られなかった。In particular, Examples 1 and 2, wherein the aggregate composition of the natural stone-like coating material is 5: 1 to 1: 5 with colored aggregate: natural stone.
In Examples 3 and 6, a natural texture was obtained, and the finished feeling was excellent. In addition, even when the workability of the natural stone-like coating material was good, there were many cases where the texture of natural stone was not obtained (Comparative Example 1, Comparative Example 3, Comparative Example 5). Therefore, the average particle size and content of the aggregate contained in the undercoat material of the first step, the average particle size and the content of the aggregate contained in the natural stone-like coating material are combined, and the surface of the undercoat material is A suitable amount of fine irregularities occurs, improving the workability and application of paint when applying the natural stone-like coating material in the second step by roller, making it possible to eliminate the need for repeated coating I understand. Comparing Example 1 with Comparative Example 6, the finish was as shown in FIG. Example 1 on the left
Has a natural stone texture, and Comparative Example 6 on the right has a mottled pattern, and the groundwork is transparent in some places. The texture of natural stone was not obtained.
【００２６】[0026]
【発明の効果】本発明の施工方法によれば、吹き付けが
主であった自然石調塗材がローラーで塗装でき、塗材の
飛散等もほとんどなく、養生等の手間もある程度省ける
というメリットがある。また、このようなメリットを有
するために、どのような部位にも施工が可能であり、特
に内装の施工にも適するという特徴を有する。According to the construction method of the present invention, the natural stone-like coating material, which was mainly sprayed, can be coated with a roller, there is almost no scattering of the coating material, and there is a merit that a trouble such as curing can be saved to some extent. is there. In addition, since it has such advantages, it can be applied to any part, and is particularly suitable for interior work.
図１：本発明の実施例１と比較例６の仕上がり感を比較
した参考写真Fig. 1: Reference photos comparing the finished feeling of Example 1 of the present invention and Comparative Example 6.
Ａ：実施例１の施工方法による塗装板 Ｂ：比較例６の施工方法による塗装板 α：第一工程（下塗材塗付）のみ終了面 β：第一工程終了後、第二工程（自然石調塗材塗付）ま
で完了した面A: Painted plate by the working method of Example 1 B: Painted plate by the working method of Comparative Example 6 α: Finished surface of only the first step (coating of undercoat material) β: Finished of the first step, then finished in the second step (natural stone) Surface that has been completed up to
Claims (2)
１．０ｍｍである骨材を５〜８０重量％含有する下塗材
を塗付し、 ２．合成樹脂エマルションの固形分１００重量部に対し
て平均粒子径５μｍ〜１．０ｍｍの着色骨材及び自然石
が１００〜１０００重量部配合された自然石調塗材をロ
ーラーブラシにて塗付するローラー塗装用自然石調塗材
の施工方法。1. The method according to claim 1, wherein: Average particle size of 0.1 to 0.1 in synthetic resin emulsion paint
1. An undercoating material containing 5-80% by weight of an aggregate of 1.0 mm is applied, A roller for applying, with a roller brush, a natural stone-like coating material in which 100 to 1000 parts by weight of a colored aggregate and natural stone having an average particle diameter of 5 μm to 1.0 mm are blended with respect to 100 parts by weight of a solid content of a synthetic resin emulsion. Construction method of natural stone tone coating material for painting.
成比率が５：１〜１：５であることを特徴とする請求項
１に記載のローラー塗装用自然石調塗材の施工方法。2. The natural stone tone coating material for roller coating according to claim 1, wherein the composition ratio of the colored aggregate and the natural stone in the natural stone tone coating material is 5: 1 to 1: 5. Construction method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP05382497A JP3417787B2 (en) | 1997-02-21 | 1997-02-21 | Construction method of natural stone tone coating material for roller coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP05382497A JP3417787B2 (en) | 1997-02-21 | 1997-02-21 | Construction method of natural stone tone coating material for roller coating |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH10238062A true JPH10238062A (en) | 1998-09-08 |
| JP3417787B2 JP3417787B2 (en) | 2003-06-16 |
Family
ID=12953550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP05382497A Expired - Lifetime JP3417787B2 (en) | 1997-02-21 | 1997-02-21 | Construction method of natural stone tone coating material for roller coating |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3417787B2 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003080161A (en) * | 2001-09-12 | 2003-03-18 | Aica Kogyo Co Ltd | Finishing method for coating |
| JP2006326494A (en) * | 2005-05-26 | 2006-12-07 | Fujiwara Kagaku Kk | Application method of water-based multicolor pattern finishing material |
| JP2008063936A (en) * | 2006-08-07 | 2008-03-21 | Sk Kaken Co Ltd | Wall face structure |
| JP2008149487A (en) * | 2006-12-14 | 2008-07-03 | Japan New Furniture:Kk | Surface treatment method of woody base material |
| JP2008253913A (en) * | 2007-04-04 | 2008-10-23 | Bekku Kk | Coating method |
| JP2016190217A (en) * | 2015-03-31 | 2016-11-10 | 株式会社エフコンサルタント | Coating film formation method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102493486B (en) * | 2011-12-06 | 2014-03-05 | 华鼎建筑装饰工程有限公司 | Anti-mildew treatment construction method for underground space latex paint engineering |
-
1997
- 1997-02-21 JP JP05382497A patent/JP3417787B2/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003080161A (en) * | 2001-09-12 | 2003-03-18 | Aica Kogyo Co Ltd | Finishing method for coating |
| JP2006326494A (en) * | 2005-05-26 | 2006-12-07 | Fujiwara Kagaku Kk | Application method of water-based multicolor pattern finishing material |
| JP2008063936A (en) * | 2006-08-07 | 2008-03-21 | Sk Kaken Co Ltd | Wall face structure |
| JP2008149487A (en) * | 2006-12-14 | 2008-07-03 | Japan New Furniture:Kk | Surface treatment method of woody base material |
| JP2008253913A (en) * | 2007-04-04 | 2008-10-23 | Bekku Kk | Coating method |
| JP2016190217A (en) * | 2015-03-31 | 2016-11-10 | 株式会社エフコンサルタント | Coating film formation method |
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| Publication number | Publication date |
|---|---|
| JP3417787B2 (en) | 2003-06-16 |
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