JPH10140050A - Coating material for finishing surface of building - Google Patents
Coating material for finishing surface of buildingInfo
- Publication number
- JPH10140050A JPH10140050A JP30187696A JP30187696A JPH10140050A JP H10140050 A JPH10140050 A JP H10140050A JP 30187696 A JP30187696 A JP 30187696A JP 30187696 A JP30187696 A JP 30187696A JP H10140050 A JPH10140050 A JP H10140050A
- Authority
- JP
- Japan
- Prior art keywords
- aggregate
- coating material
- coating
- roller
- finishing
- 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
Landscapes
- Paints Or Removers (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、建築物表面仕上用
塗装材に関するものであり、特にウインナーローラーと
も称される立毛をその表面に有するローラーを用いて塗
布する場合に好適な建築物表面仕上用塗装材に関するも
のである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a coating material for finishing a building surface, and more particularly to a finishing material for a building surface suitable for applying naps, also called wiener rollers, using a roller having a surface thereof. It relates to a coating material for use.
【０００２】[0002]
【従来の技術】合成樹脂エマルションなどと，寒水石
粉、硅砂、その着色物などで代表される、天然石粉、硅
砂、粘土粉、ガラス粉、陶磁器粉などの骨材を含む塗装
材をビルディング、家、マンション、高速道路の橋脚、
公園・遊園地などの構築物、施設などの建築物の壁面
や、床面、天井、又は、適宜の基材上に吹付けたり或い
は塗布する等適宜の方法により塗布、乾燥し天然石調そ
の他の模様を施した塗装材は建築物の内外装壁面或は床
面の装飾用など建築物表面仕上用塗装材として用いられ
ている。（特開平４−７６１５１号、特開平３−２７９
５６１号）。これらは単なるペイントと異なり、ペイン
トが比較的薄い塗膜で塗布され（例えば数十μｍのオー
ダー）重厚感の表現や多色表現（部分的に細かい色彩の
変化がある）などができず、どちらかと言うとやや単調
な感じを与えるのに対し、天然石粉、硅砂、その着色物
など、前述した骨材を含む塗装材は、それよりはるかに
厚めに塗布され、また厚めに塗布されるがゆえに、塗布
厚みの変化による適宜の凹凸模様の形成が可能となると
共に、これら適宜の骨材が、更に表面の微妙な凹凸模様
と表面に重厚感を与えるため、重厚な表面装飾材とし
て、建築物表面仕上用に近年頻繁に使用されてきてい
る。尚、仮に通常のペイントを本発明の塗装材の如く、
例えば塗布厚み０．４ｍｍ／１回で２回塗りした場合に
は、ひびわれやクラックあるいはダレが生じてしまうの
で、この様に厚み付されることは通常行われていない。2. Description of the Related Art Building materials, synthetic resin emulsions, and coating materials including aggregates such as natural stone powder, silica sand, clay powder, glass powder, and ceramic powder, which are represented by cold water stone powder, silica sand, and coloring materials thereof, are used for building and house building. , Condominiums, highway piers,
Park, amusement park, and other structures, facilities and other buildings, spray, or apply on appropriate surfaces such as floors, ceilings, or appropriate substrates, and apply and dry natural stone tones and other patterns The coating material on which is applied is used as a surface finishing coating material for a building, such as for decoration of an interior or exterior wall surface or a floor surface of a building. (JP-A-4-76151, JP-A-3-279
561). These are different from simple paints in that the paint is applied with a relatively thin coating film (for example, on the order of tens of μm) and cannot express a solid feeling or multi-color expression (partial fine color changes). Although it gives a rather monotonous feeling, the coating materials containing the above-mentioned aggregates, such as natural stone powder, silica sand, and its coloring, are applied much thicker than that, and because they are applied thicker, In addition, it is possible to form an appropriate uneven pattern by changing the coating thickness, and these appropriate aggregates further provide a subtle uneven pattern on the surface and a solid feeling on the surface. It has been frequently used in recent years for surface finishing. Incidentally, suppose that ordinary paint like the coating material of the present invention,
For example, in the case of applying twice with a coating thickness of 0.4 mm / one time, cracking, cracking or sagging occurs, and thus such thickness is not usually applied.
【０００３】通常、この様な骨材を含む塗装材は、吹き
付けガンなどを用いて建築物表面に吹き付けて塗布され
る方式が効率的であり、頻繁に用いられてきているが、
吹き付けの場合には飛沫が飛散し周辺部が汚染されると
か作業者が吸い込むと健康上好ましくないとか、コンプ
レッサーの騒音が喧しいなど作業環境の問題が生じた
り、建築物をリフォームする場合に、隣接する建築物と
の間隔が接近して建造されている場合には吹き付けの場
合には対象物より最低５０ｃｍ程度離れた位置から吹き
付ける必要があるため、吹き付け作業が困難になるなど
の問題があり、その場合には刷毛やローラーを用いて塗
装する必要が生じている。この様な場合、刷毛を用いた
塗装は余り効率がよくないのでローラーによる塗布が好
ましい。[0003] Usually, such a coating material containing aggregate is sprayed and applied to the surface of a building by using a spray gun or the like, which is efficient and frequently used.
In the case of spraying, the surrounding area is contaminated by spraying, the health is not good if workers inhale it, the noise of the compressor is noisy, there is a problem in the work environment, etc. When the building is close to the building, it is necessary to spray from a position at least 50 cm away from the object in the case of spraying, so there are problems such as difficulty in spraying work, In that case, it is necessary to apply the paint using a brush or a roller. In such a case, coating with a brush is not very efficient, and therefore, coating with a roller is preferable.
【０００４】[0004]
【発明が解決しようとする課題】通常、ペイントの塗装
と異なり、天然石粉、硅砂、粘土粉、ガラス粉、陶磁器
粉、金属粉、プラスチック骨材などの骨材と合成樹脂エ
マルションとを含む混合物からなる建築物表面仕上用塗
装材は、厚付け（厚みを厚く塗布すること）する必要が
あるため、吹付けガンによる塗装が一般的である。とこ
ろで一般にペイントの塗装では、ローラー表面が繊維毛
で覆われたいわゆる立毛ローラー（通称この業界ではウ
ィンナーローラーとも言われている。）による塗装も広
く行われている。しかし、従来から市販されている骨材
と合成樹脂エマルションとを含む混合物からなる建築物
表面仕上用塗装材を一般にペイントの塗装に使用される
かかる立毛ローラーで塗布しようとすると、骨材がかか
る立毛ローラーの立毛の中に入り込んでしまい、立毛が
骨材を保持してこのローラーで塗布しても骨材の一部が
塗布されずにローラーの立毛の中に残り、組成の均一な
塗布ができなかったり、塗布層の継ぎ目が現れる（ロー
ラーで塗布した後次にその隣を一部重ねながら塗布した
時にその境界に塗布継ぎ目が見えること）などの問題が
あり、塗布斑のないほぼ均一な模様（通常小さなさざ波
調のほぼ均一な凹凸模様が形成される。）を安定して付
与し得る塗装ができないなどの問題があることが分かっ
た。Generally, unlike a paint coating, a mixture containing an aggregate such as natural stone powder, silica sand, clay powder, glass powder, ceramic powder, metal powder, plastic aggregate and a synthetic resin emulsion is used. Since the building surface finishing coating material needs to be thickened (to be thickly applied), coating with a spray gun is generally used. By the way, generally, in the painting of paint, painting with a so-called raised roller (commonly referred to as a Wiener roller in this industry) in which the roller surface is covered with fiber hair is also widely performed. However, when an attempt is made to apply a building surface finishing coating material comprising a mixture containing a conventionally available aggregate and a synthetic resin emulsion with such a raised roller generally used for painting paint, the aggregate is required to be raised. Even if the nap holds the aggregate and is applied with this roller, part of the aggregate is not applied but remains in the nap of the roller, and the composition can be applied uniformly. There is a problem that there is no seam, or the seam of the coating layer appears (the seam can be seen at the boundary when coating with a roller and then next to the next layer) It was found that there was a problem that a coating which could give a stable (typically a substantially uniform uneven pattern with small ripples) could not be applied.
【０００５】本発明は、従来の建築物表面仕上用塗装材
のかかる問題点を解決し、立毛ローラー（ウインナーロ
ーラー）を用いて塗装する場合に、塗装材の立毛ローラ
ーへののりがよく、厚付けができ、組成の均一な塗布が
可能で、塗層の継ぎ目（塗り継ぎ）が現れず、安定した
凹凸模様パターンの塗装が可能な建築物表面仕上用塗装
材を提供することを目的とする。The present invention solves such a problem of the conventional coating material for finishing a building surface, and when the coating material is applied using a raised roller (a wiener roller), the coating material has a good adhesion to the raised roller and has a large thickness. It is an object of the present invention to provide a coating material for a building surface finish, which can be applied, can apply a uniform composition, does not show a seam (coating seam) of a coating layer, and can apply a stable uneven pattern. .
【０００６】[0006]
【課題を解決するための手段】上記課題を解決するため
に、立毛ローラーによる塗布が可能な本発明の建築物表
面仕上用塗装材は、骨材と合成樹脂エマルションとを含
む混合物からなり、前記骨材は、比表面積が０．８〜３
０ｍ2 ／ｇの骨材が５〜３５重量％、比表面積が０．７
〜０．０７ｍ2 ／ｇの骨材が９５〜６５重量％の骨材か
らなり、前記骨材合計１００重量部に対し、前記合成樹
脂エマルションが１５〜３０重量部であることを特徴と
する。In order to solve the above-mentioned problems, a coating material for finishing a building surface of the present invention, which can be applied by a raised roller, comprises a mixture containing an aggregate and a synthetic resin emulsion. The aggregate has a specific surface area of 0.8 to 3
5 to 35% by weight of aggregate of 0 m 2 / g, specific surface area of 0.7
The aggregate of about 0.07 m 2 / g is composed of 95 to 65% by weight of the aggregate, and the synthetic resin emulsion is 15 to 30 parts by weight with respect to the total of 100 parts by weight of the aggregate.
【０００７】本発明の前記建築物表面仕上用塗装材に於
いては、骨材が、天然石粉、硅砂、粘土粉、ガラス粉、
陶磁器粉から選ばれた少なくとも１種であることが好ま
しい。In the coating material for finishing a building surface according to the present invention, the aggregate is made of natural stone powder, silica sand, clay powder, glass powder, or the like.
It is preferably at least one selected from porcelain powder.
【０００８】また、前記本発明の建築物表面仕上用塗装
材に於いては、合成樹脂エマルションの合成樹脂成分
が、（メタ）アクリル酸エステル系樹脂または酢酸ビニ
ル系樹脂から選ばれた合成樹脂成分であることが好まし
い。In the coating material for finishing a building surface according to the present invention, the synthetic resin component of the synthetic resin emulsion is selected from a (meth) acrylate resin and a vinyl acetate resin. It is preferred that
【０００９】[0009]
【発明の実施の形態】本発明で用いる骨材としては、比
表面積が０．８〜３０ｍ2 ／ｇの骨材が５〜３５重量
％、比表面積が０．７〜０．０７ｍ2 ／ｇの骨材が９５
〜６５重量％の配合割合で配合された骨材を用いること
が必要である。BEST MODE FOR CARRYING OUT THE INVENTION As the aggregate used in the present invention, an aggregate having a specific surface area of 0.8 to 30 m 2 / g is 5 to 35% by weight, and a specific surface area is 0.7 to 0.07 m 2 / g. 95 of aggregate
It is necessary to use aggregates blended at a blending ratio of ~ 65% by weight.
【００１０】骨材の組成において比表面積が０．８〜３
０ｍ2 ／ｇの骨材が５重量％よりも少なく、比表面積が
０．７〜０．０７ｍ2 ／ｇの骨材が９５重量％よりも多
いと立毛ローラーで塗布する場合に、ローラーへの塗装
材ののりが低下し、塗布斑が生じやすく、塗布層の凹凸
模様のパターンが安定しないので好ましくない。また、
骨材の組成において比表面積が０．８〜３０ｍ2 ／ｇの
骨材が３５重量％よりも多く、比表面積が０．７〜０．
０７ｍ2 ／ｇの骨材が６５重量％よりも少ないと、立毛
ローラーの塗装材ののりや立毛ローラーによる被塗布対
象物への塗布は容易であるが、厚塗りができずペイント
仕上げの様な状態になり、塗布面の凹凸模様のパターン
はレベリングにより消失し、安定な凹凸模様のパターン
が付与できなくなり、また、特に天然石材調の重厚な感
じの仕上げができなくなる。In the composition of the aggregate, the specific surface area is 0.8 to 3
When the amount of the aggregate of 0 m 2 / g is less than 5% by weight and the amount of the aggregate having a specific surface area of 0.7 to 0.07 m 2 / g is more than 95% by weight, when applying with a napped roller, It is not preferable because the glue of the coating material is reduced, coating unevenness is likely to occur, and the pattern of the uneven pattern of the coating layer is not stable. Also,
In the composition of the aggregate, the aggregate having a specific surface area of 0.8 to 30 m 2 / g is more than 35% by weight, and the specific surface area is 0.7 to 0.
If the amount of the aggregate of 07 m 2 / g is less than 65% by weight, it is easy to paste the coating material of the napped roller and to apply it to the object to be applied by the napped roller, but it is not possible to apply a thick coating, so that a paint finish is obtained. As a result, the pattern of the concavo-convex pattern on the application surface disappears due to leveling, so that a stable pattern of the concavo-convex pattern cannot be provided, and it is not possible to give a particularly natural stone-like finish.
【００１１】また、骨材の比表面積が０．０７ｍ2 ／ｇ
より小さい場合、骨材がローラーの立毛中に噛み込まれ
て保持され、均一な組成の塗布が困難になり、ローラー
への塗装材ののりが低下し、塗布斑が生じやすく、塗布
層の凹凸模様のパターンが安定しないので好ましくな
い。また、比表面積が３０ｍ2 ／ｇより大きい場合に
は、厚塗りができずペイント仕上げの様な状態になり、
塗布面の凹凸模様のパターンはレベリングにより消失
し、安定な凹凸模様のパターンが付与できなくなり、ま
た、特に天然石材調の重厚な感じの仕上げができなくな
る。仮に塗布の膜厚を厚くできたとしても、クラックや
膨れが生じたり、ひび割れ現象が生じたりするので好ま
しくない。従って、骨材としては上記比表面積のものを
上記の割合で配合されている組成のものを用いることが
必要である。但し、本発明の目的を阻害しない範囲で上
記特定範囲外の比表面積の骨材が少量含まれることは差
し支えない。また、骨材ではないが、色調を調節するた
め、顔料を添加することは何ら差し支えがなく任意であ
る。The specific surface area of the aggregate is 0.07 m 2 / g.
If it is smaller, the aggregate is caught and held in the nap of the roller, making it difficult to apply a uniform composition, reducing the adhesion of the coating material to the roller, easily causing application unevenness, and unevenness of the application layer. This is not preferable because the pattern of the pattern is not stable. On the other hand, when the specific surface area is larger than 30 m 2 / g, thick coating cannot be performed and a state like a paint finish is obtained.
The uneven pattern on the applied surface disappears by leveling, so that it is impossible to provide a stable uneven pattern, and it is not possible to provide a natural stone-like solid finish. Even if the thickness of the coating can be increased, it is not preferable because cracks and blisters occur and a cracking phenomenon occurs. Therefore, it is necessary to use an aggregate having the above specific surface area and the above composition in the above ratio. However, a small amount of aggregate having a specific surface area outside the above specific range may be contained as long as the object of the present invention is not impaired. In addition, although it is not an aggregate, the addition of a pigment for adjusting the color tone is optional and optional.
【００１２】また、本発明の建築物表面仕上用塗装材に
於いては、前記骨材と合成樹脂エマルションの重量割合
も重要であって、骨材と合成樹脂エマルションの重量割
合が前記骨材合計１００重量部に対し、前記合成樹脂エ
マルションが１５〜３０重量部であることが必要であ
る。合成樹脂エマルションの割合がこれより少なく骨材
の割合がこれより多くなると、塗膜の強度が低くなり、
雨水などの浸水によって膨潤するなど耐水性が低下し、
また、塗装対象物面への付着力が低下すると共に、固体
分が多くなるので、塗布がしずらくなったり、塗布斑が
発生しやすくなる、従って例えば小さなさざ波調の一定
したきれいな凹凸模様が安定して付与できず、模様がか
なり不均一になったり、くずれたりするので好ましくな
い。また、骨材の割合が前記範囲より少なく合成樹脂エ
マルションの割合が前記範囲より多くなると、厚く塗布
することが困難になり、薄付きとなってペイント化する
ので好ましくない。In the coating material for finishing a building surface according to the present invention, the weight ratio of the aggregate and the synthetic resin emulsion is also important, and the weight ratio of the aggregate and the synthetic resin emulsion is the total of the aggregate. It is necessary that the synthetic resin emulsion is 15 to 30 parts by weight based on 100 parts by weight. If the proportion of the synthetic resin emulsion is less than this and the proportion of the aggregate is greater than this, the strength of the coating film decreases,
Water resistance decreases, such as swelling due to flooding such as rainwater,
In addition, the adhesion to the surface of the object to be coated is reduced, and the solid content is increased, so that application becomes difficult, and application unevenness tends to occur. It is not preferable because it cannot be applied stably and the pattern becomes considerably uneven or broken. On the other hand, when the proportion of the aggregate is smaller than the above range and the proportion of the synthetic resin emulsion is larger than the above range, it becomes difficult to apply the coating thickly, and the coating becomes thin and undesirably paints.
【００１３】骨材としては、天然石粉、硅砂、粘土粉、
ガラス粉、陶磁器粉、金属粉、その他炭酸カルシウムそ
の他の無機化合物粉、プラスチック骨材など（尚、これ
らには人工的に着色したものも含まれる意味で使用して
いる。具体的には着色硅砂など）が挙げられ、天然石粉
としては、寒水石粉、御影石粉などの大理石粉、硅石
粉、硅砂粉などが好ましく用いられるが、これらのみに
限定されるものではない。As the aggregate, natural stone powder, silica sand, clay powder,
Glass powder, ceramic powder, metal powder, calcium carbonate and other inorganic compound powder, plastic aggregate, etc. (These include artificially colored ones. Specifically, colored silica sand Examples of the natural stone powder include marble powder such as cold water stone powder and granite powder, silica stone powder, silica sand powder, and the like, but are not limited thereto.
【００１４】骨材としては、天然石粉、硅砂、粘土粉、
ガラス粉、陶磁器粉、その他炭酸カルシウムその他の無
機化合物粉などが、プラスチック骨材や金属粉に比べ
て、耐久性がよく、比較的安価でありより好ましい。特
に寒水石粉や御影石粉（大理石粉）、硅砂（着色硅砂粉
も含む）などは比較的安価であり、耐久性もよく、且
つ、高級感、重厚感のある装飾仕上ができるのでより好
ましい。As the aggregate, natural stone powder, silica sand, clay powder,
Glass powder, porcelain powder, and other inorganic compound powders such as calcium carbonate have better durability, are relatively inexpensive, and are more preferable than plastic aggregates and metal powders. In particular, cold water stone powder, granite powder (marble powder), silica sand (including colored silica sand powder), etc. are more preferable because they are relatively inexpensive, have good durability, and can provide a high-quality, solid feeling decorative finish.
【００１５】合成樹脂エマルションとしては、通常、水
性のエマルションが用いられ、合成樹脂エマルションを
構成する合成樹脂成分としては（メタ）アクリル酸エス
テル系樹脂または酢酸ビニル系樹脂が比較的安価で、前
記本発明の目的を容易に達成でき好ましく用いられる。
特に（メタ）アクリル酸エステル系樹脂は、安価な割に
は、耐候性にも優れ特に好ましい樹脂成分である。ここ
で“（メタ）アクリル酸エステル系樹脂”とは“アクリ
ル酸エステル系樹脂”あるいは“メタクリル酸エステル
系樹脂”ならびにこれらの共重合体樹脂を意味するもの
である。従って以下に於いても“（メタ）アクリル…
…”とは“アクリル……”または“メタクリル……”を
含む意味で用いられている。具体的には、（メタ）アク
リル酸エステル樹脂、（メタ）アクリル酸エステル−
（メタ）アクリル酸共重合体樹脂、（メタ）アクリル酸
エステル−スチレン共重合体樹脂、（メタ）アクリル酸
エステル−（メタ）アクリル酸−スチレン共重合体樹
脂、（メタ）アクリル酸エステル−ウレタン系共重合体
樹脂、（メタ）アクリル酸エステル−シリコーン系共重
合体樹脂、（メタ）アクリル酸エステル−弗素系共重合
体樹脂などが挙げられ、また、酢酸ビニル系樹脂として
は、エチレン−酢酸ビニル共重合体、酢酸ビニル−バー
サチック酸ビニル共重合体などが挙げられる。As the synthetic resin emulsion, an aqueous emulsion is usually used. As a synthetic resin component constituting the synthetic resin emulsion, a (meth) acrylate resin or a vinyl acetate resin is relatively inexpensive. The object of the invention can be easily achieved and is preferably used.
In particular, a (meth) acrylic ester resin is a particularly preferable resin component that is excellent in weather resistance but inexpensive. Here, the “(meth) acrylate resin” means “acrylate resin” or “methacrylate resin” and a copolymer resin thereof. Therefore, in the following, "(meth) acryl ...
"" Is used to mean "acryl ..." or "methacryl ..." Specifically, (meth) acrylate resin, (meth) acrylate-
(Meth) acrylic acid copolymer resin, (meth) acrylic acid ester-styrene copolymer resin, (meth) acrylic acid ester- (meth) acrylic acid-styrene copolymer resin, (meth) acrylic acid ester-urethane Copolymer resins, (meth) acrylate-silicone copolymer resins, (meth) acrylate-fluorine copolymer resins, and the like, and vinyl acetate resins include ethylene-acetic acid. Examples include a vinyl copolymer and a vinyl acetate-vinyl versatate copolymer.
【００１６】これらの樹脂は比較的柔軟性もあり、好ま
しく用いられる。合成樹脂エマルション中の合成樹脂の
割合は特に限定するものではないが、通常固形分にして
４５〜５２重量％のものが好適に用いらる。These resins are relatively flexible and are preferably used. The ratio of the synthetic resin in the synthetic resin emulsion is not particularly limited, but usually, a solid content of 45 to 52% by weight is suitably used.
【００１７】尚、本発明の建築物表面仕上用塗装材に
は、本発明の目的を阻害しない範囲で、必要に応じて充
填材、造膜助剤、増粘剤、消泡剤、ｐＨ調整剤、顔料な
ど、各種の添加剤を加えてもよいことはもちろんであ
る。The building surface finishing coating material of the present invention may contain a filler, a film-forming auxiliary, a thickener, a defoaming agent, a pH adjuster, if necessary, as long as the object of the present invention is not impaired. It goes without saying that various additives such as agents and pigments may be added.
【００１８】特に限定するものではないが、本発明の建
築物表面仕上用塗装材の塗布厚みは立毛ローラーによる
１回または２回塗布が用いられ、トータル厚みとして、
目的や用途によって異なるが、通常０．３〜２ｍｍ程度
の厚みで塗布される。Although not particularly limited, the coating thickness of the coating material for finishing a building surface of the present invention is applied once or twice by using a raised roller.
Although it depends on the purpose and application, it is usually applied with a thickness of about 0.3 to 2 mm.
【００１９】立毛ローラーとしては、立毛をその表面に
有するローラーであって、立毛の製作手段は特に限定さ
れず、植毛（静電植毛も含む）や、ベース生地への織り
込みにより立毛を形成したもの、布などをバフィングし
て起毛したものなど、各種の立毛をその表面に有するロ
ーラーが使用できる。これらのローラーはウインナーロ
ーラーとしてすでに市販されており、市販品を容易に入
手することができる。特に限定するものではないが、参
考までにかかる立毛ローラーの一例の斜視図を図１に示
した。図１中、１がロール部分で、２が立毛であり、３
が把持部を示す。The nap roller is a roller having nap on its surface, the means for manufacturing the nap is not particularly limited, and the nap is formed by flocking (including electrostatic flocking) or weaving into a base fabric. And a roller having various raised hairs on its surface, such as one obtained by buffing a cloth or the like. These rollers are already commercially available as wiener rollers, and commercially available products can be easily obtained. Although not particularly limited, FIG. 1 shows a perspective view of an example of a napped roller for reference. In FIG. 1, 1 is a roll portion, 2 is a standing hair, 3
Indicates a grip portion.
【００２０】立毛ローラーの立毛の長さなどは、目的と
する凹凸模様によって変わるので特に限定するものでは
ないが、４〜２０ｍｍ程度のものが好ましく用いられ
る。また、立毛を構成する繊維も、特に限定されるもの
ではないが、ナイロン繊維が比較的耐久性もよく、塗装
材を十分に含ませることができ好ましく用いられる。The length of the nap of the nap roller is not particularly limited since it varies depending on the intended concavo-convex pattern, but a length of about 4 to 20 mm is preferably used. Also, the fibers constituting the nap are not particularly limited, but nylon fibers are preferably used because they have relatively good durability and can sufficiently contain a coating material.
【００２１】本発明の塗装材は、ビルディング、家、マ
ンション、高速道路の橋脚、公園・遊園地などの構築
物、施設などの建築物の内外壁面や、床面、天井などの
建築物表面仕上用塗装材として適用され、その塗装対象
物の素材は特に限定するものではないが、例えば、セメ
ント押出成形板（乾式板）、木材、金属板、モルタル
板、ＲＣ（打ち放しコンクリート）面、ＰＣ（プレキャ
ストコンクリートパネル）、石膏ボード、石綿セメント
板、硅カル板（けい酸カルシウム板）、ＧＲＣ（ガラス
繊維強化コンクリート）、ＦＲＰ（繊維強化プラスチッ
ク）、その他各種無機または有機繊維の織物、編み物、
不織布などのシート状物などが挙げられ、これらの素材
は必要に応じて下地処理（例えばアクリル系樹脂エマル
ション塗布など）を行った上で本発明の塗装材が塗布さ
れる。The coating material of the present invention is used for finishing the surfaces of buildings such as buildings, houses, condominiums, highway piers, parks and amusement parks, and the exterior and interior walls of buildings, floors and ceilings. It is applied as a coating material, and the material of the object to be coated is not particularly limited. For example, a cement extruded plate (dry plate), wood, metal plate, mortar plate, RC (exposed concrete) surface, PC (precast) Concrete panel), gypsum board, asbestos cement board, silica calcium board (calcium silicate board), GRC (glass fiber reinforced concrete), FRP (fiber reinforced plastic), other various inorganic or organic fiber fabrics, knits,
Sheet materials such as non-woven fabrics and the like can be mentioned. These materials are subjected to a base treatment (for example, application of an acrylic resin emulsion) as necessary, and then coated with the coating material of the present invention.
【００２２】尚、骨材の比表面積は、ＢＥＴ法によって
測定することができ、具体的には、下記実施例、比較例
のデータは、直読全自動表面測定装置（ユアサアイオニ
クス株式会社製“モノソープ”）を用いＢＥＴ式１点法
（７７Ｋ、Ｎ2 吸着）で測定したものである。The specific surface area of the aggregate can be measured by the BET method. Specifically, the data of the following Examples and Comparative Examples are based on a direct-reading fully automatic surface measuring device (manufactured by Yuasa Ionics Inc.) monosoap ") BET equation 1 point method using a (77K, was measured at N 2 adsorption).
【００２３】[0023]
実施例１ 下記（表１）に記載の組成の建築物表面仕上用塗装材を
調整した。Example 1 A coating material for finishing a building surface having a composition described in the following (Table 1) was prepared.
【００２４】[0024]
【表１】 [Table 1]
【００２５】この塗装材をアクリル系樹脂エマルション
で下地処理されたスレート板の表面全面にウインナーロ
ーラー（好川産業株式会社製“スモールローラー ＳＹ
−３１Ｍ”、立毛長さ１３ｍｍ、立毛はナイロン）を用
いて１回目が約０．８ｍｍ厚み程度になる様に塗布し、
３時間以上放置してほぼ乾燥した時点で、２回目が約
０．４ｍｍ厚み程度になる様に塗布し、２回塗りで合計
約１．２ｍｍ厚みに塗布した。ウインナーローラーへの
塗装材ののりがよく、前記の様にウインナーローラー塗
布で厚付けができ、表面が細かいさざ波調のほぼ均一な
安定したパターンの凹凸模様が形成でき、土質感のある
美しい深みのある建築物用の表面仕上層を形成すること
ができた。A wiener roller ("Small Roller SY" manufactured by Yoshikawa Sangyo Co., Ltd.) is applied to the entire surface of a slate plate which has been coated with this coating material with an acrylic resin emulsion.
-31M ", the nap length 13mm, the nap is nylon) and the first coat is applied so that the thickness is about 0.8mm.
When it was left for 3 hours or more and almost dried, the second coating was applied so as to have a thickness of about 0.4 mm, and the second coating was applied to a total thickness of about 1.2 mm. Good coating of the coating material on the wiener roller, good thickness can be applied by wiener roller coating as described above, the surface can be formed with a stable and uneven pattern with almost uniform ripples, and it has a beautiful depth with soil feel A surface finish for a building could be formed.
【００２６】実施例２ 下記（表２）に記載の組成の建築物表面仕上用塗装材を
調整した。Example 2 A coating material for finishing a building surface having the composition shown in the following (Table 2) was prepared.
【００２７】[0027]
【表２】 [Table 2]
【００２８】この塗装材をアクリル系樹脂エマルション
で下地処理されたスレート板の表面全面にウインナーロ
ーラー（好川産業株式会社製“スモールローラー ＳＹ
−３１Ｍ”、立毛長さ１３ｍｍ、立毛はナイロン）を用
いて１回目が約０．８ｍｍ厚み程度になる様に塗布し、
３時間以上放置してほぼ乾燥した時点で、２回目が約
０．４ｍｍ厚み程度になる様に塗布し、２回塗りで合計
約１．２ｍｍ厚みに塗布した。ウインナーローラーへの
塗装材ののりがよく、前記の様にウインナーローラー塗
布で厚付けができ、表面が細かいさざ波調のほぼ均一な
安定したパターンの凹凸模様が形成でき、セラミック調
の美しい深みのある建築物用の表面仕上層を形成するこ
とができた。A wiener roller ("Small Roller SY" manufactured by Yoshikawa Sangyo Co., Ltd.) is applied to the entire surface of a slate plate which has been coated with this coating material with an acrylic resin emulsion.
-31M ", the nap length 13mm, the nap is nylon) and the first coat is applied so that the thickness is about 0.8mm.
When it was left for 3 hours or more and almost dried, the second coating was applied so as to have a thickness of about 0.4 mm, and the second coating was applied to a total thickness of about 1.2 mm. Good coating of the coating material on the wiener roller, good thickness can be applied by wiener roller application as described above, the surface can be formed with a stable and irregular pattern of almost uniform ripple-like, with beautiful ceramic-like depth A surface finishing layer for buildings could be formed.
【００２９】実施例３ 下記（表３）に記載の組成の建築物表面仕上用塗装材を
調整した。Example 3 A coating material for finishing a building surface having the composition shown in the following (Table 3) was prepared.
【００３０】[0030]
【表３】 [Table 3]
【００３１】この塗装材をアクリル系樹脂エマルション
で下地処理されたスレート板の表面全面にウインナーロ
ーラー（好川産業株式会社製“スモールローラー ＳＹ
−３１Ｍ”、立毛長さ１３ｍｍ、立毛はナイロン）を用
いて１回目が約０．８ｍｍ厚み程度になる様に塗布し、
３時間以上放置してほぼ乾燥した時点で、２回目が約
０．４ｍｍ厚み程度になる様に塗布し、２回塗りで合計
約１．２ｍｍ厚みに塗布した。ウインナーローラーへの
塗装材ののりがよく、前記の様にウインナーローラー塗
布で厚付けができ、表面が細かいさざ波調のほぼ均一な
安定したパターンの凹凸模様が形成でき、石材調の美し
い深みのある建築物用の表面仕上層を形成することがで
きた。This coating material is coated with a wiener roller (“Small Roller SY” manufactured by Yoshikawa Sangyo Co., Ltd.) on the entire surface of the slate plate that has been subjected to a base treatment with an acrylic resin emulsion.
-31M ", the nap length 13mm, the nap is nylon) and the first coat is applied so that the thickness is about 0.8mm.
When it was left for 3 hours or more and almost dried, the second coating was applied so as to have a thickness of about 0.4 mm, and the second coating was applied to a total thickness of about 1.2 mm. The coating material is well applied to the wiener roller, the thickness can be increased by applying the wiener roller as described above, the surface can be formed with a stable and uneven pattern with almost uniform ripples and a beautiful stone-like depth. A surface finishing layer for buildings could be formed.
【００３２】比較例１ 下記（表４）に記載の組成の建築物表面仕上用塗装材を
調整した。Comparative Example 1 A coating material for finishing a building surface having the composition shown in the following (Table 4) was prepared.
【００３３】[0033]
【表４】 [Table 4]
【００３４】この塗装材をアクリル系樹脂エマルション
で下地処理されたスレート板の表面全面にウインナーロ
ーラー（好川産業株式会社製“スモールローラー ＳＹ
−３１Ｍ”、立毛長さ１３ｍｍ、立毛はナイロン）を用
いて実施例１と同様に塗布しようと試みたが、ウインナ
ーローラーへの塗装材ののりが悪く、また、骨材がウイ
ンナーローラーの立毛の間にかみ込まれて、均一な塗布
ができず、表面に塗布むらが生じた。そして安定した凹
凸模様パターンが得られなかった。This coating material is coated on the entire surface of a slate plate which has been subjected to a base treatment with an acrylic resin emulsion by using a Wiener roller (“Small Roller SY” manufactured by Yoshikawa Sangyo Co., Ltd.).
-31M ", nap length 13 mm, nap was made in the same manner as in Example 1 using Nylon, but the coating material did not adhere well to the wiener roller, and the aggregate was formed of the nap of the wiener roller. The coating was not able to be applied uniformly, resulting in uneven coating on the surface, and a stable uneven pattern could not be obtained.
【００３５】比較例２ 下記（表５）に記載の組成の建築物表面仕上用塗装材を
調整した。Comparative Example 2 A coating material for finishing a building surface having the composition shown in the following (Table 5) was prepared.
【００３６】[0036]
【表５】 [Table 5]
【００３７】この塗装材をアクリル系樹脂エマルション
で下地処理されたスレート板の表面全面にウインナーロ
ーラー（好川産業株式会社製“スモールローラー ＳＹ
−３１Ｍ”、立毛長さ１３ｍｍ、立毛はナイロン）を用
いて実施例１と同様に塗布しようと試みた。ウインナー
ローラーへの塗装材ののりはよかったが、ウインナーロ
ーラー塗布で厚付けができず、凹凸模様パターンが流れ
やすく、安定した凹凸模様パターンが得られなかった。
また、仕上がりがペイント調で、セラミック調の重厚感
が得られなかった。また、無理に厚塗りした場合には塗
膜にひび割れが発生した。The coating material is coated on the entire surface of a slate plate which has been subjected to a base treatment with an acrylic resin emulsion by using a Wiener roller (“Small Roller SY” manufactured by Yoshikawa Sangyo Co., Ltd.).
-31M ", napped length 13mm, napped nylon), and attempted to apply in the same manner as in Example 1. The coating material was well applied to the wiener roller, but could not be thickened by the wiener roller application. The uneven pattern was easy to flow, and a stable uneven pattern could not be obtained.
The finish was paint-like, and a ceramic-like profound feeling could not be obtained. In addition, when the coating was forcibly applied, cracks occurred in the coating film.
【００３８】比較例３ 下記（表６）に記載の組成の建築物表面仕上用塗装材を
調整した。Comparative Example 3 A coating material for finishing a building surface having the composition shown in the following (Table 6) was prepared.
【００３９】[0039]
【表６】 [Table 6]
【００４０】この塗装材をアクリル系樹脂エマルション
で下地処理されたスレート板の表面全面にウインナーロ
ーラー（好川産業株式会社製“スモールローラー ＳＹ
−３１Ｍ”、立毛長さ１３ｍｍ、立毛はナイロン）を用
いて実施例１と同様に塗布した。ウインナーローラーへ
の塗装材ののりはよく、ウインナーローラーでの塗布も
スムーズであるが、ウインナーローラー塗布で厚付けが
できず、塗布された塗装材のレベリングが生じ、安定し
た均一な凹凸模様パターンになりにくく、仕上がりがペ
イント調であった。A wiener roller (“Small Roller SY” manufactured by Yoshikawa Sangyo Co., Ltd.) is applied to the entire surface of a slate plate which has been coated with this coating material with an acrylic resin emulsion.
-31M ", nap length 13mm, nap was made of nylon) in the same manner as in Example 1. The coating material was well applied to the wiener roller, and the wiener roller was applied smoothly, but the wiener roller was applied. , And leveling of the applied coating material occurred, making it difficult to form a stable and uniform uneven pattern, and the finish was paint-like.
【００４１】比較例４ 下記（表７）に記載の組成の建築物表面仕上用塗装材を
調整した。Comparative Example 4 A coating material for finishing a building surface having the composition shown in the following (Table 7) was prepared.
【００４２】[0042]
【表７】 [Table 7]
【００４３】この塗装材をアクリル系樹脂エマルション
で下地処理されたスレート板の表面全面にウインナーロ
ーラー（好川産業株式会社製“スモールローラー ＳＹ
−３１Ｍ”、立毛長さ１３ｍｍ、立毛はナイロン）を用
いて実施例１と同様に塗布した。ウインナーローラーへ
の塗装材ののりはよいが、塗布膜は薄付け、斑付きとな
り、パターンの安定が得られず、塗膜の強度の低下をま
ねき、建築物表面仕上用塗装材としては不適当であっ
た。A wiener roller ("Small Roller SY" manufactured by Yoshikawa Sangyo Co., Ltd.) is applied to the entire surface of a slate plate which has been subjected to an undercoat treatment of this coating material with an acrylic resin emulsion.
-31M ", nap length 13mm, nap was nylon in the same manner as in Example 1. The coating material was applied well to the wiener roller, but the coating film was thin and uneven, and the pattern was stable. Was not obtained, resulting in a decrease in the strength of the coating film and was unsuitable as a coating material for finishing a building surface.
【００４４】[0044]
【発明の効果】本発明の建築物表面仕上用塗装材は、骨
材と合成樹脂エマルションとを含む混合物からなり、前
記骨材は、比表面積が０．８〜３０ｍ2 ／ｇの骨材が５
〜３５重量％、比表面積が０．７〜０．０７ｍ2 ／ｇの
骨材が９５〜６５重量％の骨材からなり、前記骨材合計
１００重量部に対し、前記合成樹脂エマルションが１５
〜３０重量部である構成とすることにより、立毛ローラ
ーを用いて塗装する場合に、塗装材の立毛ローラーへの
のりがよく、厚付けができ、組成の均一な塗布が可能
で、塗布層の継ぎ目（塗り継ぎ）が現れず、安定した凹
凸模様パターンの塗装が可能であり、そして、塗膜強度
も十分で、耐水性も良好な建築物表面仕上用塗装材を提
供することができる。The coating material for finishing a building surface according to the present invention comprises a mixture containing an aggregate and a synthetic resin emulsion, wherein the aggregate has a specific surface area of 0.8 to 30 m 2 / g. 5
An aggregate having a specific surface area of 0.7 to 0.07 m 2 / g is composed of an aggregate of 95 to 65% by weight.
When the coating is performed using a raised roller, the coating material can be easily applied to the raised roller, can be thickened, can be uniformly applied with a composition, and can be applied to a coating layer. A seam (coating seam) does not appear, a stable uneven pattern pattern can be applied, and a coating material for building surface finishing that has sufficient coating strength and good water resistance can be provided.
【００４５】前記本発明の前記建築物表面仕上用塗装材
に於いて、骨材が、天然石粉、硅砂、粘土粉、ガラス
粉、陶磁器粉から選ばれた少なくとも１種である好まし
い態様とすることにより、耐久性がよく、比較的安価で
あり、且つ、高級感、重厚感のある装飾仕上ができ好ま
しい。In a preferred embodiment of the present invention, the aggregate is at least one selected from the group consisting of natural stone powder, silica sand, clay powder, glass powder, and ceramic powder. Thereby, it is preferable because it can provide a durable, relatively inexpensive, and luxurious and profound decorative finish.
【００４６】また、前記本発明の建築物表面仕上用塗装
材に於いて、合成樹脂エマルションの合成樹脂成分が、
（メタ）アクリル酸エステル系樹脂または酢酸ビニル系
樹脂から選ばれた合成樹脂成分である好ましい態様とす
ることにより、これらの樹脂のエマルションは、比較的
安価で、しかも前記本発明の目的を容易に達成でき好ま
しい。In the coating material for finishing a building surface according to the present invention, the synthetic resin component of the synthetic resin emulsion is
By adopting a preferred embodiment, which is a synthetic resin component selected from (meth) acrylate-based resins and vinyl acetate-based resins, emulsions of these resins are relatively inexpensive and easily achieve the object of the present invention. Achievable and preferred.
【図１】本発明の塗装材の塗布に用いる立毛ローラーの
一例の斜視図。FIG. 1 is a perspective view of an example of a napped roller used for applying a coating material of the present invention.
【符号の説明】 １ ロール部分 ２ 立毛 ３ 把持部[Explanation of Signs] 1 Roll part 2 Standing hair 3 Holding part
Claims (3)
合物からなり、前記骨材は、比表面積が０．８〜３０ｍ
2 ／ｇの骨材が５〜３５重量％、比表面積が０．７〜
０．０７ｍ2 ／ｇの骨材が９５〜６５重量％の骨材から
なり、前記骨材合計１００重量部に対し、前記合成樹脂
エマルションが１５〜３０重量部であることを特徴とす
る立毛ローラーによる塗布が可能な建築物表面仕上用塗
装材。1. A mixture comprising an aggregate and a synthetic resin emulsion, wherein the aggregate has a specific surface area of 0.8 to 30 m.
5 /35% by weight of 2 / g aggregate, specific surface area of 0.7-
An upright roller, wherein 0.07 m 2 / g of aggregate is composed of 95 to 65% by weight of the aggregate, and the synthetic resin emulsion is 15 to 30 parts by weight with respect to the total of 100 parts by weight of the aggregate. Surface finish coating material that can be applied by building.
ス粉、陶磁器粉から選ばれた少なくとも１種である請求
項１に記載の立毛ローラーによる塗布が可能な建築物表
面仕上用塗装材。2. The coating for finishing a building surface that can be applied by a raised roller according to claim 1, wherein the aggregate is at least one selected from natural stone powder, silica sand, clay powder, glass powder, and ceramic powder. Wood.
が、（メタ）アクリル酸エステル系樹脂または酢酸ビニ
ル系樹脂から選ばれた合成樹脂成分である請求項１また
は２のいずれかに記載の立毛ローラーによる塗布が可能
な建築物表面仕上用塗装材。3. The raised roller according to claim 1, wherein the synthetic resin component of the synthetic resin emulsion is a synthetic resin component selected from a (meth) acrylate resin and a vinyl acetate resin. A coating material for building surface finishing that can be applied.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30187696A JPH10140050A (en) | 1996-11-13 | 1996-11-13 | Coating material for finishing surface of building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30187696A JPH10140050A (en) | 1996-11-13 | 1996-11-13 | Coating material for finishing surface of building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH10140050A true JPH10140050A (en) | 1998-05-26 |
Family
ID=17902215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP30187696A Pending JPH10140050A (en) | 1996-11-13 | 1996-11-13 | Coating material for finishing surface of building |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH10140050A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007016453A (en) * | 2005-07-06 | 2007-01-25 | Sk Kaken Co Ltd | Pressing implement and pattern forming method using it |
| JP2007291837A (en) * | 2006-03-29 | 2007-11-08 | Aica Kogyo Co Ltd | Aqueous paint material composition, its construction method, and wall structure by the same |
| JP2009051879A (en) * | 2007-08-23 | 2009-03-12 | Sk Kaken Co Ltd | Decorative material |
| CN105086698A (en) * | 2015-07-31 | 2015-11-25 | 上海古猿人石材有限公司 | Method for producing flexible finish material |
-
1996
- 1996-11-13 JP JP30187696A patent/JPH10140050A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007016453A (en) * | 2005-07-06 | 2007-01-25 | Sk Kaken Co Ltd | Pressing implement and pattern forming method using it |
| JP2007291837A (en) * | 2006-03-29 | 2007-11-08 | Aica Kogyo Co Ltd | Aqueous paint material composition, its construction method, and wall structure by the same |
| JP2009051879A (en) * | 2007-08-23 | 2009-03-12 | Sk Kaken Co Ltd | Decorative material |
| CN105086698A (en) * | 2015-07-31 | 2015-11-25 | 上海古猿人石材有限公司 | Method for producing flexible finish material |
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