A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
DECORATIVE COATING MATERIAL
To provide a decorative coating material, which not only hides an original color of a base material by trowel-smoothing work, but also easily hides unevenness and cracks of the base material, and which can reproduce a texture of bare concrete by reusing concrete sludge and washed sand sludge.SOLUTION: A decorative coating material includes a concrete sludge, a washed sand sludge, a synthetic resin emulsion paint and sand with a particle size of less than 0.3 mm. It is preferable that the concrete sludge and washed sand sludge each be included in the amount of 3% or more of the total mass. It is preferable that the synthetic resin emulsion paint be included in the amount of 5% or more of the total mass. It is preferable that the sand having a particle diameter of less than 0.3 mm be included in the amount of 30% or more of the total mass. In addition, silica gel powder may be included. In addition, ethylene vinyl acetate copolymer resin may be included. In addition, titanium oxide and sodium carboxymethyl cellulose may be included.SELECTED DRAWING: None
【課題】コテ均し作業により下地の元々の色合いを消すとともに下地の凹凸やひび割れ等を隠すことが容易で、コンクリートスラッジのほか洗い砂スラッジを再利用して、コンクリート打ちっぱなしの風合いを再現できる化粧仕上塗材を提供する。【解決手段】コンクリートスラッジと、洗い砂スラッジと、合成樹脂エマルションペイントと、粒径０．３ｍｍ未満の砂とを含む。コンクリートスラッジ及び洗い砂スラッジは、それぞれ全質量の３％以上含まれることが好ましい。合成樹脂エマルションペイントは全質量の５％以上含まれることが好ましい。粒径が０．３ｍｍ未満の砂は、全質量の３０％以上含まれることが好ましい。さらにシリカゲル粉末を含んでもよい。さらにエチレン酢酸ビニル共重合樹脂を含んでもよい。さらに酸化チタン及びカルボキシメチルセルロースナトリウムを含んでもよい。【選択図】なし
DECORATIVE COATING MATERIAL
To provide a decorative coating material, which not only hides an original color of a base material by trowel-smoothing work, but also easily hides unevenness and cracks of the base material, and which can reproduce a texture of bare concrete by reusing concrete sludge and washed sand sludge.SOLUTION: A decorative coating material includes a concrete sludge, a washed sand sludge, a synthetic resin emulsion paint and sand with a particle size of less than 0.3 mm. It is preferable that the concrete sludge and washed sand sludge each be included in the amount of 3% or more of the total mass. It is preferable that the synthetic resin emulsion paint be included in the amount of 5% or more of the total mass. It is preferable that the sand having a particle diameter of less than 0.3 mm be included in the amount of 30% or more of the total mass. In addition, silica gel powder may be included. In addition, ethylene vinyl acetate copolymer resin may be included. In addition, titanium oxide and sodium carboxymethyl cellulose may be included.SELECTED DRAWING: None
【課題】コテ均し作業により下地の元々の色合いを消すとともに下地の凹凸やひび割れ等を隠すことが容易で、コンクリートスラッジのほか洗い砂スラッジを再利用して、コンクリート打ちっぱなしの風合いを再現できる化粧仕上塗材を提供する。【解決手段】コンクリートスラッジと、洗い砂スラッジと、合成樹脂エマルションペイントと、粒径０．３ｍｍ未満の砂とを含む。コンクリートスラッジ及び洗い砂スラッジは、それぞれ全質量の３％以上含まれることが好ましい。合成樹脂エマルションペイントは全質量の５％以上含まれることが好ましい。粒径が０．３ｍｍ未満の砂は、全質量の３０％以上含まれることが好ましい。さらにシリカゲル粉末を含んでもよい。さらにエチレン酢酸ビニル共重合樹脂を含んでもよい。さらに酸化チタン及びカルボキシメチルセルロースナトリウムを含んでもよい。【選択図】なし
DECORATIVE COATING MATERIAL
化粧仕上塗材
SATO SHINPEI (author) / YUMURA EIJI (author)
2024-11-28
Patent
Electronic Resource
Japanese
IPC:
C04B
Kalk
,
LIME
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
/
C09D
Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke
,
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS
| European Patent Office | 2024
FORMATION METHOD OF DECORATIVE COATING AND DECORATIVE COATING
| European Patent Office | 2022