JP4982109B2 - Decorative building material coating material and decorative building material using the decorative building material coating material - Google Patents
Decorative building material coating material and decorative building material using the decorative building material coating material Download PDFInfo
- Publication number
- JP4982109B2 JP4982109B2 JP2006141864A JP2006141864A JP4982109B2 JP 4982109 B2 JP4982109 B2 JP 4982109B2 JP 2006141864 A JP2006141864 A JP 2006141864A JP 2006141864 A JP2006141864 A JP 2006141864A JP 4982109 B2 JP4982109 B2 JP 4982109B2
- Authority
- JP
- Japan
- Prior art keywords
- decorative building
- coating
- coating material
- weight
- decorative
- 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.)
- Active
Links
- 239000000463 material Substances 0.000 title claims description 177
- 238000000576 coating method Methods 0.000 title claims description 175
- 239000011248 coating agent Substances 0.000 title claims description 173
- 239000004566 building material Substances 0.000 title claims description 109
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 54
- 229920006327 polystyrene foam Polymers 0.000 claims description 49
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 42
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Natural products C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 37
- 229920001577 copolymer Polymers 0.000 claims description 37
- -1 acrylic ester Chemical class 0.000 claims description 34
- 229920006243 acrylic copolymer Polymers 0.000 claims description 28
- 239000000843 powder Substances 0.000 claims description 28
- 239000006185 dispersion Substances 0.000 claims description 24
- 239000004576 sand Substances 0.000 claims description 18
- 239000000377 silicon dioxide Substances 0.000 claims description 18
- 239000004606 Fillers/Extenders Substances 0.000 claims description 13
- 239000011398 Portland cement Substances 0.000 claims description 13
- 239000004014 plasticizer Substances 0.000 claims description 13
- 239000004034 viscosity adjusting agent Substances 0.000 claims description 13
- 239000000049 pigment Substances 0.000 claims description 11
- 239000000654 additive Substances 0.000 claims description 10
- 238000005507 spraying Methods 0.000 claims description 10
- 239000004922 lacquer Substances 0.000 claims description 9
- 230000000996 additive effect Effects 0.000 claims description 8
- 238000007788 roughening Methods 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 description 13
- 230000001070 adhesive effect Effects 0.000 description 13
- 238000010422 painting Methods 0.000 description 8
- 230000002934 lysing effect Effects 0.000 description 6
- 239000002585 base Substances 0.000 description 5
- 238000005034 decoration Methods 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- 239000004568 cement Substances 0.000 description 4
- 238000001579 optical reflectometry Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 3
- 230000003373 anti-fouling effect Effects 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 239000011505 plaster Substances 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 238000007665 sagging Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 108010039491 Ricin Proteins 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 239000002518 antifoaming agent Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 239000002562 thickening agent Substances 0.000 description 2
- DAFHKNAQFPVRKR-UHFFFAOYSA-N (3-hydroxy-2,2,4-trimethylpentyl) 2-methylpropanoate Chemical compound CC(C)C(O)C(C)(C)COC(=O)C(C)C DAFHKNAQFPVRKR-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000007730 finishing process Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910001120 nichrome Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 230000001846 repelling effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000012798 spherical particle Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Paints Or Removers (AREA)
- Panels For Use In Building Construction (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Laminated Bodies (AREA)
Description
本発明は、装飾建材用塗材及び、当該装飾建材用塗材を用いた装飾建材に関する。
The present invention relates to a decorative building material coating material and a decorative building material using the decorative building material coating material.
従来、建築用基材に塗装される塗材として、特許文献1に記載のように、アクリル酸エステル・スチレン共重合体、ポルトランドセメント、珪砂を含む水系塗材がある。この塗材を例えば、もろいポリスチレン発泡体のような基材に塗装することによって、硬さ・耐久性・軽量性を兼ね備えた装飾建材が出来上がる。 Conventionally, as a coating material coated on a building base material, there is an aqueous coating material containing an acrylate ester / styrene copolymer, Portland cement, and silica sand as described in Patent Document 1. By coating this coating material on a base material such as a fragile polystyrene foam, a decorative building material having hardness, durability, and lightness is completed.
しかしながら、特許文献1に記載の塗材は、珪砂を含んでいるため、塗材の乾きが極端に遅く、作業性が悪い・建材の生産に時間がかかるという問題があった。また、セメントと珪砂の併用により塗膜が必然的に厚くなるため、建材全体として重量が増すばかりか、微細な造形が施された基材に塗装した場合に、その造形が精密に再現されないという問題があった。
However, since the coating material described in Patent Document 1 contains silica sand, drying of the coating material is extremely slow, workability is poor, and it takes time to produce building materials. In addition, the combined use of cement and silica sand inevitably increases the thickness of the coating, which not only increases the weight of the building material as a whole, but also when the coating is applied to a substrate that has been subjected to fine modeling, the modeling is not accurately reproduced. There was a problem.
本発明はこのような従来の問題点に鑑みてなされたものであって、その目的とするところは、乾きが早く、作業性に優れ、基材に施された造形を精密に再現できる装飾建材用塗材及び、当該装飾建材用塗材を用いた装飾建材を提供することにある。 The present invention has been made in view of such conventional problems, and the object of the present invention is a decorative building material that is quick to dry, excellent in workability, and can accurately reproduce the modeling applied to the base material. It is providing the decorative coating material using the coating material for coatings, and the said coating material for decorative building materials.
本発明の要旨は、建築用基材に塗装される装飾建材用塗材において、前記塗材は、前記アクリル系共重合体中空微粉体、及びアクリル酸エステル・スチレン共重合体水分散液と、体質顔料、成膜助剤、粘性調整剤、可塑剤とからなる添加剤及び水とを含み、前記アクリル系共重合体中空微粉体と前記体質顔料が34.1重量%、前記アクリル酸エステル・スチレン共重合体水分散液と前記成膜助剤が27.5重量%、前記粘性調整剤と前記可塑剤が6.0重量%、前記水が32.4重量%とすることを特徴としている。また、装飾建材用塗材を用いた装飾建材は、建築用基材の表面に装飾建材用塗材の塗膜が形成された装飾建材において、前記塗材は、前記アクリル系共重合体中空微粉体、及びアクリル酸エステル・スチレン共重合体水分散液と、体質顔料、成膜助剤、粘性調整剤、可塑剤とからなる添加剤及び水とを含み、前記アクリル系共重合体中空微粉体と前記体質顔料が34.1重量%、前記アクリル酸エステル・スチレン共重合体水分散液と前記成膜助剤が27.5重量%、前記粘性調整剤と前記可塑剤が6.0重量%、前記水が32.4重量%とすることを特徴としている。 The gist of the present invention is a decorative building material coating material to be coated on a building base material, wherein the coating material is the acrylic copolymer hollow fine powder, and an acrylic ester / styrene copolymer aqueous dispersion, Including an extender, a film-forming aid, a viscosity modifier, an additive comprising a plasticizer, and water, and the acrylic copolymer hollow fine powder and the extender pigment are 34.1% by weight; The aqueous dispersion of styrene copolymer and the film forming aid are 27.5 wt%, the viscosity modifier and the plasticizer are 6.0 wt%, and the water is 32.4 wt%. . Moreover, the decorative building material using the decorative building material coating material is a decorative building material in which a coating film of the decorative building material coating material is formed on the surface of the building base material, wherein the coating material is the acrylic copolymer hollow fine powder And an acrylic ester / styrene copolymer aqueous dispersion, an extender, an additive comprising a film forming aid, a viscosity modifier, a plasticizer, and water, and the acrylic copolymer hollow fine powder And 34.1% by weight of the extender pigment, 27.5% by weight of the acrylic ester / styrene copolymer aqueous dispersion and the film-forming aid, and 6.0% by weight of the viscosity modifier and the plasticizer. The water is 32.4% by weight.
このような装飾建材用塗材によれば、装飾建材用塗材がアクリル系共重合体中空微粉体を含むことにより、塗材の軽量化・ダレ防止が図られるので、基材に塗装した後の乾きが早く、塗装の作業性が向上する。また、基材に形成される塗膜が約0.3mmと、薄くてすむので、基材に施された造形を精密に再現することができる。 According to such a decorative building material coating material, since the decorative building material coating material contains acrylic copolymer hollow fine powder, the coating material can be reduced in weight and prevented from sagging. Drys quickly and improves the workability of painting. Moreover, since the coating film formed on the base material can be as thin as about 0.3 mm, the modeling applied to the base material can be accurately reproduced.
更に、アクリル系共重合体中空微粉体を含むことにより、光を反射しシルキー調(漆喰調の滑らかさ、光の反射性による透けるような透明感)の風合いを出すことができるので、アールデコ調の高級感溢れる装飾建材が出来上がる。 In addition, by including acrylic copolymer hollow fine powder, it can reflect light and give a silky tone (smooth of plaster tone, translucent transparency due to light reflectivity). High-quality decorative building materials are completed.
また、アクリル酸エステル・スチレン共重合体水分散液を含むことにより、付着性・接着性に優れるので、アクリル系共重合体中空微粉体を混合しやすく、また、建築用基材への塗装がしやすくなり、作業性が向上する。 In addition, since it contains an acrylic ester / styrene copolymer aqueous dispersion, it has excellent adhesion and adhesiveness, so it is easy to mix acrylic copolymer hollow fine powder, and it can be applied to architectural substrates. Workability is improved.
また、アクリル酸エステル・スチレン共重合体水分散液を含むことにより、耐水性、耐汚れ性に優れ、汚れが付着しても落としやすい装飾建材が出来上がる。 In addition, by including an aqueous dispersion of an acrylate / styrene copolymer, a decorative building material that is excellent in water resistance and stain resistance and can be easily removed even if dirt is attached thereto is obtained.
ここで本明細書において、建造物は、家屋、建物等の建築物、橋梁等の構造物等を含む広い範囲のものを意味している。本発明の装飾建材用塗材を用いた装飾建材は、これら建造物の内外に使用するものであり、当該装飾建材を使用することにより、建造物の美観が高まるものである。 Here, in the present specification, a building means a wide range including buildings such as houses and buildings, structures such as bridges, and the like. The decorative building material using the coating material for decorative building material of the present invention is used inside and outside these buildings, and the use of the decorative building material enhances the beauty of the building.
これらの添加剤及び水を含有することにより、塗膜のひび割れ防止、耐水性、耐汚れ性の更なる発揮、塗装の作業性向上に寄与する。 By containing these additives and water, it contributes to the prevention of cracking of the coating film, further demonstration of water resistance and dirt resistance, and improvement of workability of coating.
また、建築用基材としては、所定形状に調製したポリスチレン発泡体、所定形状に調製したポリスチレン発泡体に、ラッカー系シンナーを吹付け、粗面化処理を施してなるもの、所定形状に調製したポリスチレン発泡体にアクリル酸エステル・スチレン共重合体を主成分とするシーラベース、ポルトランドセメント及び珪砂を含む水系塗材を塗装してなるものを用いることができる。 In addition, as a building base material, a polystyrene foam prepared in a predetermined shape, a polystyrene foam prepared in a predetermined shape, sprayed with a lacquer thinner and subjected to a roughening treatment, prepared in a predetermined shape It is possible to use a polystyrene foam coated with an aqueous coating material containing a sealer base mainly composed of an acrylate ester / styrene copolymer, Portland cement and silica sand.
ポリスチレン発泡体の表面に本発明の装飾建材用塗材の塗膜が形成されることによって、ポリスチレン発泡体の表面形状がそのまま活かされ、艶がなく、漆喰調のやわらかい表情のある装飾建材が出来上がる。 By forming the coating film of the coating material for decorative building material of the present invention on the surface of the polystyrene foam, the surface shape of the polystyrene foam is utilized as it is, and the decorative building material with a glossy and soft plaster-like expression is produced. .
また、ポリスチレン発泡体に、ラッカー系シンナーを吹付け、クレーター状の粗面化処理を施してなるものの表面に本発明の装飾建材用塗材の塗膜が形成されることによって、自然石のような風合いが生まれ、ローマ宮殿のような高級感ある装飾建材が出来上がる。更に、本発明の装飾建材用塗材によれば、基材に施された微細な造形を再現することができるので、シンナーで吹付けられて形成された通りの粗面を再現することが可能である。 In addition, a lacquer-based thinner is sprayed on a polystyrene foam, and a crater-like surface roughening treatment is applied to form a coating film of the coating material for decorative building materials of the present invention. A unique texture is born, and a high-quality decorative building material like the Roman Palace is completed. Furthermore, according to the coating material for decorative building material of the present invention, it is possible to reproduce the fine modeling applied to the base material, so that it is possible to reproduce the rough surface as formed by spraying with thinner. It is.
また、ポリスチレン発泡体に、アクリル酸エステル・スチレン共重合体を主成分とするシーラベース、ポルトランドセメント及び珪砂を含む水系塗材を塗装してなるものの表面に本発明の装飾建材用塗材の塗膜が形成されることによって、塗膜の厚みを抑え薄くて軽量かつ、強固で、きめ細やかな断面形状の造形が施された装飾建材を作成することが出来る。
In addition, the coating material for decorative building materials of the present invention is applied to the surface of a polystyrene foam coated with a water-based coating material containing a sealer base mainly composed of an acrylate ester / styrene copolymer, Portland cement and silica sand. By forming a film, it is possible to produce a decorative building material that is thin, lightweight, strong, and has a finely shaped cross-sectional shape with a reduced coating thickness.
本発明の装飾建材用塗材によれば、装飾建材用塗材がアクリル系共重合体中空微粉体を含むことにより、塗材の軽量化・ダレ防止が図られるので、基材に塗装した後の乾きが早く、塗装の作業性が向上する。また、基材に形成される塗膜が約0.3mmと、薄くてすむので、基材に施された造形を精密に再現することができる。 According to the decorative building material coating material of the present invention, since the decorative building material coating material includes the acrylic copolymer hollow fine powder, the coating material can be reduced in weight and prevented from sagging. Drys quickly and improves the workability of painting. Moreover, since the coating film formed on the base material can be as thin as about 0.3 mm, the modeling applied to the base material can be accurately reproduced.
更に、アクリル系共重合体中空微粉体を含むことにより、光を反射しシルキー調(漆喰調の滑らかさ、光の反射性による透けるような透明感)の風合いを出すことができるので、アールデコ調の高級感溢れる装飾建材が出来上がる。また、アクリル酸エステル・スチレン共重合体水分散液を含むことにより、耐水性、耐汚れ性に優れ、汚れが付着しても落としやすい装飾建材が出来上がる。
In addition, by including acrylic copolymer hollow fine powder, it can reflect light and give a silky tone (smooth of plaster tone, translucent transparency due to light reflectivity). High-quality decorative building materials are completed. In addition, by including an aqueous dispersion of an acrylate / styrene copolymer, a decorative building material that is excellent in water resistance and stain resistance and can be easily removed even if dirt is attached thereto is obtained.
本発明の装飾建材用塗材は、アクリル系共重合体中空微粉体と、アクリル酸エステル・スチレン共重合体水分散液を含むことを特徴とする。この装飾建材用塗材を建築用基材の表面に、コテ、ヘラ、ハケを使用する方法、ガン等による吹付け方法を適宜採用して塗装し、装飾建材用塗材の塗膜が形成された装飾建材が、建造物に用いられる。 The decorative building material coating material of the present invention is characterized by comprising an acrylic copolymer hollow fine powder and an acrylic ester / styrene copolymer aqueous dispersion. This decorative building material coating material is applied to the surface of the building base material by appropriately applying a method using a trowel, spatula, brush, or spraying method using a gun, etc., to form a coating film for the decorative building material coating material. Decorative building materials are used in buildings.
使用するアクリル系共重合体中空微粉体としては、平均粒子径40μm(光学的測定)、密度0.3g/cm3、粒子形状が球体のものが用いられるのが望ましい。また、中空微粉体の粒子は、空気の泡であってもよい。 As the acrylic copolymer hollow fine powder to be used, those having an average particle diameter of 40 μm (optical measurement), a density of 0.3 g / cm 3 , and a spherical particle shape are preferably used. The particles of the hollow fine powder may be air bubbles.
アクリル系共重合体中空微粉体は、本発明の装飾建材用塗材の主成分とも言えるものであり、中空ゆえ軽量であるから、これにより、塗材の軽量化、ダレ防止が図られ、基材に塗装した後の乾きが早くなり、塗装の作業性が向上する。尚、塗材の軽量性は、常温0〜50℃程度で最も発揮されるので、塗装は通常通り行なえば問題なく、この点でも作業性は向上する。 The acrylic copolymer hollow fine powder can be said to be the main component of the coating material for decorative building materials of the present invention, and is lightweight because it is hollow, thereby reducing the weight of the coating material and preventing sagging. Drying after painting on the material is quickened, improving the workability of painting. In addition, since the lightness of the coating material is most exhibited at a normal temperature of about 0 to 50 ° C., there is no problem if the coating is performed as usual, and the workability is also improved in this respect.
また、軽量なアクリル系共重合体中空微粉体を含むことにより、基材に形成される塗膜が約0.3mmと、薄くてすむので、基材に施された微細な造形を精密に再現することができる。 In addition, by including a lightweight acrylic copolymer hollow fine powder, the coating film formed on the base material can be as thin as approximately 0.3 mm, so the fine modeling applied to the base material is accurately reproduced. can do.
また、アクリル系共重合体中空微粉体が、光を反射しシルキー調(漆喰調の滑らかさ、光の反射性による透けるような透明感)の風合いを出すことができるので、アールデコ調の高級感溢れる装飾建材が出来上がる。 In addition, the acrylic copolymer hollow fine powder reflects light and gives a silky-like texture (smooth plaster-like, translucent transparency due to light reflectivity). An overflowing decorative building material is completed.
また更に、アクリル系共重合体中空微粉体は、中空(空気の泡)ゆえ、断熱機能の物理的主役を担っており、本発明の装飾建材用塗材の塗膜が基材の表面に形成された建材は、断熱材としても機能するものである。 Furthermore, since the acrylic copolymer hollow fine powder is hollow (air bubbles), it plays the physical role of the heat insulating function, and the coating film of the coating material for decorative building materials of the present invention is formed on the surface of the base material. The constructed building material also functions as a heat insulating material.
アクリル酸エステル・スチレン共重合体水分散液は、乾燥後、水をはじく性質を有しているので、耐水性、耐汚れ性に優れ、本発明の装飾建材用塗材を基材に塗装した建材は、同様に耐水性、耐汚れ性に優れ、汚れが付着しても落ちやすいという特徴を有する。また、本実施例では、更に、仕上げ材として、防汚材をコーティングすることで、より汚れの付着を防止することが出来る。 Since the acrylic ester / styrene copolymer aqueous dispersion has the property of repelling water after drying, it is excellent in water resistance and stain resistance, and the coating material for decorative building materials of the present invention is applied to the base material. Similarly, the building material is excellent in water resistance and dirt resistance, and has a feature that it is easy to be removed even if dirt is attached. Further, in this embodiment, the adhesion of dirt can be further prevented by coating an antifouling material as a finishing material.
また、アクリル酸エステル・スチレン共重合体水分散液は、付着性・接着性に優れるので、アクリル系共重合体中空微粉体を混合しやすく、また、建築用基材への塗装がしやすくなり、作業性が向上する。 In addition, since acrylic ester / styrene copolymer aqueous dispersions are excellent in adhesion and adhesiveness, it is easy to mix acrylic copolymer hollow fine powders, and it is easy to apply to architectural substrates. , Workability is improved.
本発明の装飾建材用塗材には、先に述べたように、アクリル系共重合体中空微粉体と、アクリル酸エステル・スチレン共重合体水分散液の他、必要に応じて、体質顔料、成膜助剤、粘性調整料、可塑剤等の添加剤と水が混合されてもよい。 As described above, the coating material for decorative building materials of the present invention includes an acrylic copolymer hollow fine powder, an acrylic ester / styrene copolymer aqueous dispersion, and, if necessary, an extender pigment, An additive such as a film forming aid, a viscosity adjusting material, and a plasticizer may be mixed with water.
体質顔料は、塗膜のひび割れ防止に寄与し、また、塗材に含まれる樹脂系材料とその他の材料との接着仲介役として機能するものである。 The extender pigment contributes to prevention of cracks in the coating film, and also functions as an adhesion mediator between the resin-based material contained in the coating material and other materials.
成膜助剤は、アクリル酸系共重合体水の連続被膜を形成する機能を有し、アクリル酸エステル・スチレン共重合体水分散液の持つ耐水性、耐汚れ性をより効果的に発揮させるものである。 The film-forming aid has the function of forming a continuous film of acrylic copolymer water, and exhibits the water resistance and stain resistance of the acrylic ester / styrene copolymer aqueous dispersion more effectively. Is.
粘性調整剤は、塗装の作業性を、対象基材に応じて調製することを目的として添加される。 The viscosity modifier is added for the purpose of adjusting the workability of coating according to the target substrate.
可塑剤は、装飾建材用塗材に含まれる樹脂系材料に柔軟性を持たせ、基材及び体質顔料への付着性を向上させることを目的として添加される。 The plasticizer is added for the purpose of imparting flexibility to the resin material contained in the decorative building material coating material and improving the adhesion to the base material and extender pigment.
水は、塗装の作業性の向上、装飾建材用塗材の安定性のために、加えられる。 Water is added to improve the workability of painting and to stabilize the coating material for decorative building materials.
アクリル系共重合体中空微粉体及びアクリル酸エステル・スチレン共重合体水分散液に、添加剤及び水が混合される場合、アクリル系共重合体中空微粉体の使用量は、約34.1重量%、アクリル酸エステル・スチレン共重合体水分散液の使用量は、約27.5重量%、添加剤の使用量は、約6.0重量%、水の使用量は、約32.4重量%とする。
When an additive and water are mixed with the acrylic copolymer hollow fine powder and the acrylic ester / styrene copolymer aqueous dispersion, the amount of the acrylic copolymer hollow fine powder used is about 34.1 wt. %, The amount of acrylic ester / styrene copolymer aqueous dispersion used is about 27.5% by weight, the amount of additive used is about 6.0% by weight, and the amount of water used is about 32.4% by weight. % .
ここで、装飾建材用塗材の材料配合において、アクリル系共重合体中空微粉体の量が多すぎると、塗膜の基材への付着性が弱くなる。 Here, if the amount of the acrylic copolymer hollow fine powder is too large in the material composition of the coating material for decorative building materials, the adhesion of the coating film to the substrate becomes weak.
逆に、アクリル系共重合体中空微粉体の量が少なすぎると、付着材が多くなり、本発明の特徴である塗膜の風合いや軽量さが損なわれる。 On the other hand, if the amount of the acrylic copolymer hollow fine powder is too small, the amount of the adhering material increases, and the texture and light weight of the coating film, which are the characteristics of the present invention, are impaired.
また、アクリル酸エステル・スチレン共重合体水分散液の量が多すぎると、混合した装飾建材用塗材全体の粘度が低くなる。また、塗材の付着力が低下し、建築用基材、例えばポリスチレン発泡体上に塗装した際、ポリスチレン発泡体より流れ落ち、必要な厚みを塗装することができない。そして、全体的に柔らかくなり、塗材の乾燥に時間がかかり硬化が遅くなる。 Moreover, when there is too much quantity of an acrylic ester / styrene copolymer aqueous dispersion, the viscosity of the mixed coating material for decorative building materials will become low. Moreover, the adhesive force of a coating material falls, and when it coats on the base material for construction, for example, a polystyrene foam, it flows down from a polystyrene foam and cannot coat required thickness. And it becomes soft overall, and it takes time to dry the coating material, and the curing is slowed down.
逆に、アクリル酸エステル・スチレン共重合体水分散液の量が少なすぎると、塗材全体の粘度が高くなり、建築用基材への均一な塗装ができなくなる。また塗材の成分間の付着力が低下し、塗材がまとまらなかったり、弾力性が低下し、ひび割れ・剥離が生じやすくなる。
On the other hand, if the amount of the acrylic ester / styrene copolymer aqueous dispersion is too small, the viscosity of the entire coating material becomes high, and uniform coating on the building base material becomes impossible. In addition, the adhesive force between the components of the coating material is reduced, the coating material is not settled, the elasticity is lowered, and cracking and peeling are likely to occur.
本発明の装飾建材用塗材の塗膜が形成される建築用基材としては、所定形状に形成されたポリスチレン発泡体、所定形状に形成されたポリスチレン発泡体にラッカー系シンナーを吹付け粗面化処理を施してなるもの、所定形状に形成されたポリスチレン発泡体にアクリル酸エステル・スチレン共重合体を主成分とするシーラベース、ポルトランドセメント及び珪砂を含む水系塗材を塗装してなるものを用いるのが好適である。 As a building base material on which the coating film of the coating material for decorative building materials of the present invention is formed, a polystyrene foam formed in a predetermined shape, a rough surface by spraying a lacquer thinner on a polystyrene foam formed in a predetermined shape What is formed by applying a water-based coating material containing a sealer base, Portland cement, and silica sand mainly composed of an acrylate ester / styrene copolymer to a polystyrene foam formed into a predetermined shape It is preferred to use.
特に、本発明の装飾建材用塗材は、アクリル酸エステル・スチレン共重合体水分散液の有する付着性能により、ポリスチレン発泡体への付着力に優れ、このことが、塗材をより乾きやすくしている要因となる。 In particular, the coating material for decorative building materials of the present invention has excellent adhesion to polystyrene foam due to the adhesion performance of the acrylic ester / styrene copolymer aqueous dispersion, which makes the coating material easier to dry. It becomes a factor.
ポリスチレン発泡体の表面に本発明の装飾建材用塗材の塗膜が形成されることによって、ポリスチレン発泡体の表面形状がそのまま活かされ、艶がなく、漆喰調のやわらかい表情のある装飾建材が出来上がる。 By forming the coating film of the coating material for decorative building material of the present invention on the surface of the polystyrene foam, the surface shape of the polystyrene foam is utilized as it is, and the decorative building material with a glossy and soft plaster-like expression is produced. .
また、ポリスチレン発泡体に、ラッカー系シンナーを吹付け、クレーター状の粗面化処理を施してなるものの表面に本発明の装飾建材用塗材の塗膜が形成されることによって、自然石の風合いが生まれ、ローマ宮殿のような高級感ある装飾建材が出来上がる。更に、本発明の装飾建材用塗材によれば、基材に施された微細な造形を再現することができるので、シンナーで吹付けられて形成された通りの粗面を再現することが可能である。 In addition, by spraying a lacquer-based thinner on a polystyrene foam and subjecting it to a crater-like surface roughening treatment, the texture of the natural stone is formed by forming a coating film of the coating material for decorative building materials of the present invention on the surface. Was born, and a high-quality decorative building material like the Roman Palace was completed. Furthermore, according to the coating material for decorative building material of the present invention, it is possible to reproduce the fine modeling applied to the base material, so that it is possible to reproduce the rough surface as formed by spraying with thinner. It is.
アクリル酸エステル・スチレン共重合体を主成分とするシーラベース、ポルトランドセメント及び珪砂を含む水系塗材は、必要に応じて、消泡剤、成膜助剤、粘度調節剤等の添加剤を加えられてもよい。 Water-based coating materials containing sealer base, Portland cement, and silica sand mainly composed of acrylic ester / styrene copolymer can be added with additives such as antifoaming agent, film-forming aid, viscosity modifier, etc. May be.
該水系塗材の各成分は、シーラベースの使用量が18〜40重量%、ポルトランドセメントの使用量が2〜10重量%、珪砂の使用量が80〜50重量%であることが好ましい。また、添加剤の使用量は、0.1〜10重量%であることが好ましい As for each component of the water-based coating material, it is preferable that the amount of sealer base used is 18 to 40% by weight, the amount of Portland cement used is 2 to 10% by weight, and the amount of silica sand used is 80 to 50% by weight. Moreover, it is preferable that the usage-amount of an additive is 0.1 to 10 weight%.
該水系塗材は、アクリル酸エステル・スチレン共重合体水分散液の有する付着性能により、ポリスチレン発泡体への付着力に優れ、もろいポリスチレン発泡体の表面を強固なものにすることが出来、より一層、建築用基材としての実用上の価値が高まる。 The water-based coating material has excellent adhesion to polystyrene foam due to the adhesion performance of the acrylic ester / styrene copolymer aqueous dispersion, and the surface of the brittle polystyrene foam can be strengthened. Furthermore, the practical value as a base material for construction increases.
従って、ポリスチレン発泡体に、アクリル酸エステル・スチレン共重合体を主成分とするシーラベース、ポルトランドセメント及び珪砂を含む水系塗材を塗装してなるものの表面に本発明の装飾建材用塗材の塗膜が形成されることによって、アクリル系塗材の重ね塗りが行なわれるにもかかわらず塗膜の厚みを抑えることが出来、薄くて軽量かつ、強固で、きめ細やかな断面形状の造形が施された装飾建材を作成することが出来る。 Accordingly, the coating material for decorative building materials of the present invention is applied to the surface of a polystyrene foam coated with a water-based coating material containing a sealer base mainly composed of an acrylate ester / styrene copolymer, Portland cement and silica sand. By forming a film, the thickness of the coating can be suppressed despite the repeated application of acrylic coating material, and it is thin, lightweight, strong, and shaped with a fine cross-sectional shape. You can create decorative building materials.
尚、本発明の装飾建材用塗材の塗膜が形成される建築用基材は、必ずしも、上述した3種類の建築用基材のように、ポリスチレン発泡体からなるものでなくてもよい。
In addition, the building base material on which the coating film of the decorative building material coating material of the present invention is formed does not necessarily need to be made of polystyrene foam like the above-described three kinds of building base materials.
以下、本発明の装飾建材用塗材を建築用基材の表面に塗装して、装飾建材用塗材の塗膜が形成された装飾建材を作製する場合の一実施例について説明する。 Hereinafter, an example in the case of producing a decorative building material in which a coating film of the decorative building material coating material is formed by coating the coating material for decorative building material of the present invention on the surface of a building base material will be described.
本実施例では、建築用基材を3種類用意する。いずれの場合も、まずは、ポリスチレン発泡体を切削して、所定の形状に形成する。ポリスチレン発泡体を所定の形状に形成するには、熱線を使用するのが便利である。熱線は、ニクロム線、ステンレス・タングステン線等の抵抗の大きい線に通電して得られる。 In this embodiment, three types of building base materials are prepared. In either case, first, the polystyrene foam is cut to form a predetermined shape. In order to form the polystyrene foam into a predetermined shape, it is convenient to use heat rays. The hot wire is obtained by energizing a wire having a high resistance such as a nichrome wire or a stainless steel / tungsten wire.
ポリスチレン発泡体は、この熱線により簡単に切断され、形状を整えることができる。形状の仕上げに当たっては、カッターややすりを使用してもよい。 The polystyrene foam can be easily cut by this heat ray and can be shaped. In finishing the shape, a cutter or a file may be used.
1つめの建築用基材は、所定形状に形成されたポリスチレン発泡体がそのまま、建築用基材となる。 The first building base material becomes the building base material with the polystyrene foam formed in a predetermined shape as it is.
2つめの建築用基材は、所定形状に形成されたポリスチレン発泡体の表面に、ラッカー系シンナーを吹付け、粗面化処理を施して得られる。つまり、シンナーが吹付けられた部分のポリスチレン発泡体は溶解し、ランダムな虫食い穴開き状、クレーター状の表面に仕上がる。尚、本実施例で使用したシンナーは、大伸化学(株)のHT−2500 ラッカーシンナーであり、1m2につき、6.0〜7.0ccを吹付けた。 The second building base material is obtained by spraying a lacquer thinner on the surface of a polystyrene foam formed in a predetermined shape and subjecting it to a roughening treatment. That is, the polystyrene foam in the portion sprayed with the thinner is dissolved and finished in a random worm-eaten crater-like surface. The thinner used in this example was HT-2500 lacquer thinner manufactured by Daishin Chemical Co., Ltd., and sprayed 6.0 to 7.0 cc per 1 m 2 .
3つめの建築用基材は、所定形状に形成されたポリスチレン発泡体に、アクリル酸エステル・スチレン共重合体を主成分とするシーラベース、ポルトランドセメント及び珪砂を含む水系塗材を塗装して、該水系塗材の塗膜が表面に形成されてなる。 The third building base material is a polystyrene foam formed in a predetermined shape, coated with a water-based coating material containing sealer base, Portland cement, and silica sand, the main component of which is an acrylate ester / styrene copolymer, A coating film of the aqueous coating material is formed on the surface.
本実施例の水系塗材は、まず、アクリル酸エステル・スチレン共重合体の水系エマルジョンを95重量%にシリコーン系消泡剤を0.95重量%、セルロース系の粘度調節剤を0.25重量%、テキサノールの成膜助剤を3.8重量%混合したシーラベースを作製する。 The aqueous coating material of this example was first prepared by 95% by weight of an aqueous emulsion of an acrylate / styrene copolymer, 0.95% by weight of a silicone-based antifoaming agent, and 0.25% by weight of a cellulose-based viscosity modifier. A sealer base mixed with 3.8% by weight of a film-forming auxiliary of texanol is prepared.
更に、このシーラベースを27.4重量%に、ポルトランドセメントを4.1重量%、珪砂を68.5重量%混合して、本実施例の水系塗材を得る。尚、この際、水を添加して、所望の粘度に調整した。 Further, 27.4% by weight of this sealer base, 4.1% by weight of Portland cement and 68.5% by weight of silica sand are mixed to obtain the aqueous coating material of this example. At this time, water was added to adjust to a desired viscosity.
こうして作製された水系塗材をリシンガンに投入し、先のポリスチレン発泡体の表面に、塗膜が0.7〜1.0mm程度になるまで塗装した。 The water-based coating material thus prepared was put into a lysing gun, and was coated on the surface of the previous polystyrene foam until the coating film became about 0.7 to 1.0 mm.
リシンガンを用いて吹付け塗装を行なう場合は、被塗装面から50〜60cm程度の距離をおいて、ほぼ直角に吹付けるのがよい。リシンガンで塗装が困難な部分或いは、コテ、ヘラ、ハケで塗装したほうが容易な場合は、コテ、ヘラ、ハケを使用して塗装する。その後、上塗りを行なって仕上げ処理をする。 When spray coating is performed using a lysing gun, it is preferable to spray at a substantially right angle with a distance of about 50 to 60 cm from the surface to be coated. Use a trowel, spatula, or brush if it is difficult to paint with a lysing gun or if it is easier to paint with a trowel, spatula, or brush. Thereafter, a top coat is applied and a finishing process is performed.
尚、添加する水の量は、この水系塗材の塗装方法によって異なる。すなわち、本実施例のように、リシンガンを使用して当該水系塗材を塗装する場合には、粘度が低いことが望ましいので、添加する水の量は多くなる。一方、コテ、ヘラ、ハケを使用して塗装する場合には、粘度は幾分高くてもよいので、添加する水の量は少なくてもよい。粘度を調節するための増粘剤等の粘度調節剤は適宜、使用されればよい。 The amount of water to be added varies depending on the coating method of this water-based coating material. That is, when the water-based coating material is applied using a ricin gun as in this embodiment, it is desirable that the viscosity be low, so that the amount of water to be added increases. On the other hand, when painting using a trowel, spatula, or brush, the viscosity may be somewhat high, so the amount of water added may be small. A viscosity modifier such as a thickener for adjusting the viscosity may be used as appropriate.
これらの材料の混合割合は、塗装方法がリシンガンか、コテ・ヘラ・ハケかの相違によるものの他に、温度や湿度、ポリスチレン発泡体の形状、大きさや、装飾建材の取付け場所等を勘案して微調整するのがよい。 The mixing ratio of these materials takes into consideration the temperature and humidity, the shape and size of the polystyrene foam, the installation location of the decorative building materials, etc., in addition to the difference in whether the painting method is lysing gun, iron, spatula, or brush. Fine adjustment is recommended.
塗材の成分配合量は先に述べた通りであるが、シーラベースの量が多すぎると、混合した塗材全体の粘度が低くなり、水っぽくなる。また、塗材の付着力が低くなり、ポリスチレン発泡体上に塗装した際、ポリスチレン発泡体より流れ落ち、必要な厚み(0.7〜1.0mm)をポリスチレン発泡体上に塗装することが出来ない。そして、全体的に柔らかくなり、塗材の乾燥に時間がかかり硬化が遅くなる。 The component blending amount of the coating material is as described above, but if the amount of the sealer base is too large, the viscosity of the mixed coating material as a whole becomes low and watery. In addition, the adhesive force of the coating material becomes low, and when coated on a polystyrene foam, it flows down from the polystyrene foam, and the necessary thickness (0.7 to 1.0 mm) cannot be coated on the polystyrene foam. . And it becomes soft overall, and it takes time to dry the coating material, and the curing is slowed down.
逆に、シーラベースの量が少なすぎると、混合した塗材全体の粘度が高くなり、ポリスチレン発泡体への均一な塗装が出来なくなる。また、塗材の成分間の付着力が低下し、塗材がまとまらなくなったり、弾性力が弱まり、ひび割れ、剥離が生じやすくなる。 On the other hand, if the amount of the sealer base is too small, the viscosity of the mixed coating material as a whole becomes high and uniform coating on the polystyrene foam cannot be performed. In addition, the adhesive force between the components of the coating material is reduced, the coating material is not collected, the elastic force is weakened, and cracking and peeling are likely to occur.
また、セメントの量が多すぎると、塗材の乾燥が早まり、塗装中に硬化が始まり、均一な塗装が出来なくなる。また、乾燥後のひび割れの原因になる。 Moreover, when there is too much quantity of cement, drying of a coating material will accelerate | stimulate, hardening will begin during coating, and uniform coating will become impossible. In addition, it causes cracks after drying.
逆にセメントの量が少なすぎると、硬化力が弱く、塗材の乾燥に時間がかかり、十分な硬さを得られなくなる。 On the other hand, if the amount of cement is too small, the curing power is weak, it takes time to dry the coating material, and sufficient hardness cannot be obtained.
また、珪砂の量が多いと、塗材の全体がぼそぼそし、ポリスチレン発泡体への均一な塗装が出来なくなる。更に、表面に凹凸が激しく出来、表面の均一な仕上がりが出来ない。 Moreover, when there is much quantity of silica sand, the whole coating material will be soft and it will become impossible to apply | coat uniformly to a polystyrene foam. Furthermore, the surface can be uneven and the surface cannot be evenly finished.
逆に珪砂の量が少ないと、十分な硬さを得られなくなり、耐久性が低下する。 On the other hand, if the amount of silica sand is small, sufficient hardness cannot be obtained and durability is lowered.
以上のように、アクリル酸エステル・スチレン共重合体を主成分とするシーラベース、ポルトランドセメント及び珪砂を含む水系塗材をポリスチレン発泡体上に塗装することで、もろいポリスチレン発泡体の表面がより強固となる建築用基材が作成され、より一層、建築用基材としての実用上の価値が高まる。
As described above, the surface of the fragile polystyrene foam is made stronger by coating the polystyrene foam with a water-based coating material containing a sealer base, Portland cement and silica sand mainly composed of acrylic ester / styrene copolymer. As a result, the practical value as an architectural base material is further increased.
このように、3種類の建築用基材が揃ったところで、装飾建材用塗材を、それぞれの建築用基材の表面に塗装する。 Thus, when the three types of building base materials are prepared, the decorative building material coating material is coated on the surface of each building base material.
本実施例の装飾建材用塗材は、アクリル系共重合体中空微粉体として、平均粒子(泡)径40μm、密度0.3g/cm3、粒子形状が球体(空気の泡)のものを、体質顔料として、タンカルタルククレー(日東粉化工業(株))を、アクリル酸エステル・スチレン共重合体水分散液として、Aシーラー(栗岡商事(有))を、粘性調整剤(増粘剤)としてコテグラード(アサヒ電化工業(株))を、可塑剤としてBASFジャパン社製のものをそれぞれ用いた。 The coating material for decorative building materials of this example is an acrylic copolymer hollow fine powder having an average particle (bubble) diameter of 40 μm, a density of 0.3 g / cm 3 , and a particle shape of a sphere (air bubble), Tancal Talclay (Nitto Flour Chemical Co., Ltd.) as extender pigment, A sealer (Kurioka Corporation) as viscosity dispersion of acrylic ester / styrene copolymer, viscosity modifier (thickener) KOTEGRADE (Asahi Denka Kogyo Co., Ltd.) was used as a plasticizer, and those manufactured by BASF Japan Ltd. were used as plasticizers.
これらの材料を、アクリル系共重合体中空微粉体と体質顔料が34.1重量%、アクリル酸エステル・スチレン共重合体水分散液と成膜助剤が27.5重量%、粘性調整剤と可塑剤が6.0重量%、そして水を32.4重量%、の各重量比率で混合して、装飾建材用塗材を得る。
These materials are 34.1% by weight of acrylic copolymer hollow fine powder and extender pigment, 27.5 % by weight of acrylic ester / styrene copolymer aqueous dispersion and film forming aid, A plasticizer is mixed at 6.0% by weight, and water is mixed at 32.4% by weight to obtain a coating material for decorative building materials.
作製した装飾建材用塗材を、リシンガンに投入し、先の3種類の建築用基材の表面(装着面を除く)に吹付け塗装する。リシンガンは、この被塗装面から50〜60cm程度の距離をおいて、ほぼ直角に吹付けるのがよい。 The produced decorative building material coating material is put into a lysing gun and sprayed onto the surface (excluding the mounting surface) of the above three types of building base materials. The lysing gun is preferably sprayed at a substantially right angle at a distance of about 50 to 60 cm from the surface to be coated.
そして、被塗装面に、塗膜が0.3mm程度になるまで、2回の吹付けを行なう。尚、ポリスチレン発泡体上にアクリル酸エステル・スチレン共重合体を主成分とするシーラベース、ポルトランドセメント及び珪砂を含む水系塗材を塗装した建築用基材の塗膜の厚さは、合計すると1.0〜1.3mmとなる。 And spraying is performed twice on the surface to be coated until the coating film becomes about 0.3 mm. In addition, the thickness of the coating film of the building base material in which a water-based coating material containing a sealer base mainly composed of an acrylate ester / styrene copolymer on a polystyrene foam, Portland cement and silica sand is coated is 1 in total. 0.0 to 1.3 mm.
尚、リシンガンによる吹付け塗装が困難な部分や、コテ、ヘラ、ハケで塗装したほうが容易な場合には、コテ、ヘラ、ハケを使用して塗装する。 If it is difficult to spray with a ricin gun, or if it is easier to apply with a trowel, spatula or brush, use a trowel, spatula or brush.
その後、表面を乾燥させると、建築用基材の表面に装飾建材用塗材の塗膜が形成される。更に、その塗膜上に、防汚材(玄玄科学工業(株)製のユートン)をコーティングして仕上げ処理を行なう。防汚材をコーティングすることにより、更に、表面に汚れが付着しにくくなり、また、汚れが付着しても落としやすくなる。 Thereafter, when the surface is dried, a coating film of the decorative building material coating material is formed on the surface of the building base material. Further, an antifouling material (Yuton manufactured by Gengen Kagaku Kogyo Co., Ltd.) is coated on the coating film for finishing treatment. By coating the antifouling material, it becomes more difficult for dirt to adhere to the surface, and even if dirt adheres, it becomes easy to remove.
本実施例の装飾建材用塗材と、従来のセメントと珪砂とアクリル酸エステル・スチレン共重合体を含む水系塗材とを、0.5m2の表面積を有する基材(ここではポリスチレン発泡体を使用)にそれぞれ塗装し、本実施例の装飾建材用塗材については1.0〜1.3mmの塗膜を形成し、従来の水系塗材については1.5〜2.0mmの塗膜を、2回塗りにより形成するようにし、塗材が乾いて塗膜が形成されるまでの時間を計測したところ、本実施例の装飾建材用塗材は、5.0時間で、従来の水系塗材は、10.0時間であった。このことからも、本実施例の装飾建材用塗材により、塗装の作業性が向上することが分かる。 A coating material for decorative building materials of this example, a conventional cement, silica sand, and an aqueous coating material containing an acrylate ester / styrene copolymer, a base material having a surface area of 0.5 m 2 (here, polystyrene foam) Use) to form a coating film of 1.0 to 1.3 mm for the decorative building material coating material of this example, and a coating film of 1.5 to 2.0 mm for the conventional aqueous coating material. It was formed by coating twice, and when the time until the coating material was dried and the coating film was formed was measured, the coating material for decorative building material of this example was 5.0 hours, and the conventional aqueous coating The material was 10.0 hours. This also shows that the workability of painting is improved by the decorative building material coating material of this example.
このようにして作製された装飾建材1a〜1cの斜視図及び側面図を図1〜図3に示す。図1は、建築用基材としてポリスチレン発泡体2aを用い、これに装飾建材用塗材3aを塗装して塗膜が形成された場合、図2は、建築用基材としてポリスチレン発泡体2bの表面に、ラッカー系シンナーを吹付け、粗面化処理を施したものを用い、これに装飾建材用塗材3bを塗装して塗膜が形成された場合、図3は、建築用基材としてポリスチレン発泡体2c上にアクリル酸エステル・スチレン共重合体を主成分とするシーラベース、ポルトランドセメント及び珪砂を含む水系塗材5を塗装し、当該水系塗材5の塗膜が形成されたものを用い、この塗膜上に更に装飾建材用塗材3cを塗装して塗膜が形成された場合である。
A perspective view and a side view of the decorative building materials 1a to 1c thus manufactured are shown in FIGS. FIG. 1 shows a case in which a
図1(a)の装飾建材1aは、ポリスチレン発泡体2aの表面形状がそのまま活かされ、艶がなく、漆喰調のやわらかい表情を有したものとなる。
The decorative building material 1a shown in FIG. 1A has the surface shape of the
また、図1(b)の装飾建材1bは、ラッカー系シンナーを吹付けたことにより形成されたクレーター状の粗面がそのまま活かされ、自然石の風合いが生まれ、ローマ宮殿のような高級感を有したものとなる。
In addition, the
また、図1(c)の装飾建材1cは、異なる種類のアクリル系塗材を重ね塗りしているということになるが、本実施例の装飾建材用塗材3cによれば、約0.3mmという薄さの塗膜が形成されるので、水系塗材5の上に重ね塗りを行なっても塗膜の合計厚みは、1.0〜1.3mmに抑えられる。従って、薄くて軽量かつ、強固で実用的であり、きめ細やかな断面形状の造形が施された装飾建材1cとなる。また、水系塗材5の塗膜上に、装飾建材用塗材3cを塗装することで、装飾建材用塗材3cが仕上げ剤の役割を果たし、高級感ある装飾建材となる。
Moreover, although the
また、これらの装飾建材1a〜1cは、シルキー調(漆喰調の滑らかさ、光の反射性による透けるような透明感)の風合いのある高級感漂う建材となるだけでなく、軽量で、耐水性、耐汚れ性に優れ、汚れが付着しても落としやすい建材となる。 In addition, these decorative building materials 1a to 1c are not only building materials that have a silky tone (smooth of stucco tone, translucent transparency due to light reflectivity), but also a lightweight, water-resistant It is excellent in dirt resistance and is a building material that is easy to remove even if dirt is attached.
これらの装飾建材1a〜1cは、接着剤によって容易に建造物に装着することができる。すなわち、装飾建材1a〜1cは、ポリスチレン発泡体を基材としているので、容易に接着剤によって十分な強度を保持して建造物に装着することができる。接着剤は、各種の接着剤を使用することができるが、特に、シリコン系接着剤、ポリ酢酸ビニル系接着剤、エポキシ系樹脂接着剤を好適に使用することができる。 These decorative building materials 1a to 1c can be easily attached to a building by an adhesive. That is, since the decorative building materials 1a to 1c are made of polystyrene foam as a base material, the decorative building materials 1a to 1c can be easily attached to a building while maintaining sufficient strength with an adhesive. Various adhesives can be used as the adhesive, and in particular, a silicon-based adhesive, a polyvinyl acetate-based adhesive, and an epoxy-based resin adhesive can be preferably used.
尚、本実施例では、接着剤として、商品名「グリップ」(ハウスジャパン株式会社)の品番9670を使用した。 In this example, product number 9670 of trade name “Grip” (House Japan Co., Ltd.) was used as the adhesive.
作製された装飾建材は、建造物のアーチ、妻壁飾り、窓額縁、コーナーパネル、モールディング、デンティル、装飾柱、窓台、まく板、ブラケット等、建造物の内部、外部を問わず、使用できる。内装としては、天井の廻り縁、間接照明用モールディング、装飾柱、窓やドア枠廻り等の装飾に用いられる。また、外装としては、外壁のモールディング(まく板飾り)、窓やドア廻りの装飾、コーナー飾り等に用いられ、外構としては、土塀、ゲート、その他の装飾に用いられる。 The manufactured decorative building materials can be used regardless of the inside or outside of the building, such as building arches, wife wall decorations, window frames, corner panels, moldings, dentiles, decorative columns, window sills, wooden boards, brackets, etc. . As the interior, it is used for decorations such as around the ceiling, molding for indirect lighting, decorative columns, windows and door frames. The exterior is used for molding of the outer wall, decoration around windows and doors, corner decoration, and the like, and the exterior is used for earthwork, gates, and other decorations.
これらは、建造物の主要構造材ではなく、あくまで装飾用の建材であるが、建造物にアクセントを与え、美しく飾ることにより、華やかさや高級感、また陰影が増し、建造物にメリハリを与えることができるので、個人住宅、マンションに限らず、デパート、ホテル、店舗、結婚式場、遊園地・テーマパークのアトラクション施設等の、各種商業施設に好適である。 These are not the main structural materials of the building, but are just decorative materials, but they give the building an accent by adding beautiful accents to the building, giving it a glamorous, high-class feel and shadow, giving the building a sharpness. Therefore, it is suitable for various commercial facilities such as department stores, hotels, stores, wedding halls, amusement park / theme park attractions, etc.
また、軽量なポリスチレン発泡体を建材としているので、万一、建造物から装飾建材が落下することがあっても安全であり、再度、接着剤で装着すればよいので、補修も容易である。
In addition, since a lightweight polystyrene foam is used as the building material, it is safe even if the decorative building material falls from the building, and it is only necessary to attach it again with an adhesive, so that repair is easy.
1:装飾建材
2:ポリスチレン発泡体
3:装飾建材用塗材
5:水系塗材
1: decorative building material 2: polystyrene foam 3: coating material for decorative building material 5: water-based coating material
Claims (5)
前記塗材は、前記アクリル系共重合体中空微粉体、及びアクリル酸エステル・スチレン共重合体水分散液と、体質顔料、成膜助剤、粘性調整剤、可塑剤とからなる添加剤及び水とを含み、
前記アクリル系共重合体中空微粉体と前記体質顔料が34.1重量%、前記アクリル酸エステル・スチレン共重合体水分散液と前記成膜助剤が27.5重量%、前記粘性調整剤と前記可塑剤が6.0重量%、前記水が32.4重量%とすることを特徴とする装飾建材用塗材。 In decorative building material coating materials to be painted on building base materials,
The coating material comprises an additive comprising the acrylic copolymer hollow fine powder, an acrylic ester / styrene copolymer aqueous dispersion, an extender pigment, a film forming aid, a viscosity modifier, a plasticizer, and water. Including
The acrylic copolymer hollow fine powder and the extender pigment are 34.1% by weight, the acrylic ester / styrene copolymer aqueous dispersion and the film-forming aid are 27.5% by weight, the viscosity modifier, A coating material for decorative building materials, wherein the plasticizer is 6.0% by weight and the water is 32.4% by weight .
前記塗材は、前記アクリル系共重合体中空微粉体、及びアクリル酸エステル・スチレン共重合体水分散液と、体質顔料、成膜助剤、粘性調整剤、可塑剤とからなる添加剤及び水とを含み、
前記アクリル系共重合体中空微粉体と前記体質顔料が34.1重量%、前記アクリル酸エステル・スチレン共重合体水分散液と前記成膜助剤が27.5重量%、前記粘性調整剤と前記可塑剤が6.0重量%、前記水が32.4重量%とすることを特徴とする装飾建材。 In decorative building materials in which a coating film for decorative building materials is formed on the surface of a building base material,
The coating material comprises an additive comprising the acrylic copolymer hollow fine powder, an acrylic ester / styrene copolymer aqueous dispersion, an extender pigment, a film forming aid, a viscosity modifier, a plasticizer, and water. Including
The acrylic copolymer hollow fine powder and the extender pigment are 34.1% by weight, the acrylic ester / styrene copolymer aqueous dispersion and the film-forming aid are 27.5% by weight, the viscosity modifier, A decorative building material, wherein the plasticizer is 6.0% by weight and the water is 32.4% by weight .
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006141864A JP4982109B2 (en) | 2006-05-22 | 2006-05-22 | Decorative building material coating material and decorative building material using the decorative building material coating material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006141864A JP4982109B2 (en) | 2006-05-22 | 2006-05-22 | Decorative building material coating material and decorative building material using the decorative building material coating material |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007308663A JP2007308663A (en) | 2007-11-29 |
JP4982109B2 true JP4982109B2 (en) | 2012-07-25 |
Family
ID=38841822
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006141864A Active JP4982109B2 (en) | 2006-05-22 | 2006-05-22 | Decorative building material coating material and decorative building material using the decorative building material coating material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4982109B2 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100926453B1 (en) | 2009-07-14 | 2009-11-13 | 김동균 | Light weight adhesive mortar composition for outer wall insulation using elastic hollow filler |
KR101172820B1 (en) | 2010-02-18 | 2012-08-09 | 문종욱 | Manufacturing process of incombustible concrete panel using coated EPS lightweight aggregate |
CN104530846B (en) * | 2014-12-25 | 2016-10-05 | 广州市诚美涂饰工程有限公司 | A kind of aqueous, environmental protective crackle paint and preparation method thereof |
RU2637964C1 (en) * | 2016-12-07 | 2017-12-08 | Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский Нижегородский государственный университет им. Н.И. Лобачевского" | Water-dispersion paint composition |
JP7249850B2 (en) * | 2019-03-29 | 2023-03-31 | 大和ハウス工業株式会社 | Construction method of column base and column base |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02140272A (en) * | 1988-11-21 | 1990-05-29 | Japan Synthetic Rubber Co Ltd | Crosslinked hollow polymer pigment and coating composition using the pigment |
JPH02140271A (en) * | 1988-11-21 | 1990-05-29 | Japan Synthetic Rubber Co Ltd | Hollow polymer pigment and coating composition using the pigment |
JPH0453878A (en) * | 1990-06-22 | 1992-02-21 | Honda Motor Co Ltd | Chipping-resistant coating material for automobile |
JP2001220552A (en) * | 1999-11-29 | 2001-08-14 | Dainippon Printing Co Ltd | Heat insulating barrier-forming coating material composition, heat insulating sheet, and decorative heat insulating sheet |
JP4352051B2 (en) * | 2003-08-21 | 2009-10-28 | 株式会社インターデコム | Architectural decorative building materials |
JP5072172B2 (en) * | 2004-01-07 | 2012-11-14 | エスケー化研株式会社 | Water-based coating composition and coating film forming method |
JP2006070201A (en) * | 2004-09-03 | 2006-03-16 | Sk Kaken Co Ltd | Multicolor pattern coating composition |
-
2006
- 2006-05-22 JP JP2006141864A patent/JP4982109B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP2007308663A (en) | 2007-11-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4982109B2 (en) | Decorative building material coating material and decorative building material using the decorative building material coating material | |
JP4846232B2 (en) | Pattern surface formation method | |
CN102002296A (en) | Ceramic encaustic brick lacquer | |
US11680402B2 (en) | Concrete panel board | |
JP2011078883A (en) | Coating film forming method | |
JP2000167478A (en) | Multicolored decorative board and its production | |
JP2003172009A (en) | Wall facing construction method | |
JP3285510B2 (en) | Multi-painted plaster-like finish coating material | |
JP2005246319A (en) | Method for applying building wall | |
JP3229734U (en) | Decorative panel | |
JPH04323271A (en) | Aqueous undercoat composition | |
JP3569306B2 (en) | Inorganic finishing material composition and method using the same | |
JP4352051B2 (en) | Architectural decorative building materials | |
JP2001003002A (en) | Coating material for decorating surface of building or structure | |
JP3358776B2 (en) | Decorative plate, decorative paint, method of fixing decorative plate, and fixing structure of decorative plate | |
JPH041353A (en) | Wall-surface finishing material displaying hexagonal pattern and execution method thereof | |
JP2006291561A (en) | Exposed concrete finishing method applied to siding board surface | |
JP2007291837A (en) | Aqueous paint material composition, its construction method, and wall structure by the same | |
JPS62500917A (en) | How to make imitation stone and wood | |
CN212376169U (en) | Veneer structure of water-based inorganic sand textured coating for building outer wall | |
JPH10140050A (en) | Coating material for finishing surface of building | |
JP3390964B2 (en) | Interior / exterior materials for decoration of buildings based on foams and methods for their execution | |
JPH11235899A (en) | Imitation rock and its manufacture | |
CN116988628A (en) | Real stone paint construction process | |
JP4367753B2 (en) | Cosmetic method |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20090422 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20111206 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120206 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120306 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120323 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20120417 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20120423 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150427 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4982109 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |