A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
COATING MATERIAL FINISHING METHOD
To provide a coating material finishing method that can finish a texture of an external wall of a building into a texture similar to that of a mortar coating-finishing and can cope with vibrations of the building caused by earthquake, wind pressure and passing of a vehicle or the like and a crack of a substrate caused by the vibrations, without generating efflorescence on a surface part of a coating film.SOLUTION: A coating material finishing method comprises the steps of: applying and drying an application quantity being 0.6 kg-1.0 kg per 1 m2 of aqueous coating material composition so that trowel waves with wave intervals being 70-500 mm are consecutively formed in view of a cross section of a coating film; applying and drying the above quantity of another composition of the above kind on the above composition so that trowel-rattling waves with wave intervals being 1-10 nm are consecutively formed in the view of the cross section of the coating film; distributively applying, using a roller brush, an application quantity being 0.2 kg-0.4 kg per 1 m2 of sand wall-like coating material composition and then squeeze-applying it in a direction substantially orthogonal to an advancing direction of the trowel rattling waves and drying it; polishing, with polishing means, a surface of the coating material; and applying a top coat composition so as to finish the material.SELECTED DRAWING: Figure 1
【課題】建物の外壁をモルタル塗り仕上げと同様なテクスチュアに仕上げると共に、塗膜表面部分に白華が生じることが無く、また建物の地震や風圧、車両の通過等による振動や該振動により生じた下地のひび割れに追従することが可能な塗材仕上げ工法を提供する。【解決手段】水系塗材組成物を１ｍ２当り０．６ｋｇ～１．０ｋｇの塗付量で塗膜断面視にて波間隔が７０～５００ｍｍの鏝波が連続して形成されるように塗付して乾燥させ、この上に同組成物を、同塗付量で塗膜断面視にて波間隔が１～１０ｍｍの鏝ビビリ波が連続して形成されるように塗付して乾燥させ、次に砂壁状塗料組成物を１ｍ２当り０．２ｋｇ～０．４ｋｇの塗付量でローラー刷毛を使用して配り塗りした後、鏝ビビリ波の進行方向に対して略直角方向にシゴキ塗りして乾燥させ、研磨手段にて塗材表面を研磨し、トップコート組成物を塗付して仕上げることを特徴とする塗材仕上げ工法である。【選択図】図１
COATING MATERIAL FINISHING METHOD
To provide a coating material finishing method that can finish a texture of an external wall of a building into a texture similar to that of a mortar coating-finishing and can cope with vibrations of the building caused by earthquake, wind pressure and passing of a vehicle or the like and a crack of a substrate caused by the vibrations, without generating efflorescence on a surface part of a coating film.SOLUTION: A coating material finishing method comprises the steps of: applying and drying an application quantity being 0.6 kg-1.0 kg per 1 m2 of aqueous coating material composition so that trowel waves with wave intervals being 70-500 mm are consecutively formed in view of a cross section of a coating film; applying and drying the above quantity of another composition of the above kind on the above composition so that trowel-rattling waves with wave intervals being 1-10 nm are consecutively formed in the view of the cross section of the coating film; distributively applying, using a roller brush, an application quantity being 0.2 kg-0.4 kg per 1 m2 of sand wall-like coating material composition and then squeeze-applying it in a direction substantially orthogonal to an advancing direction of the trowel rattling waves and drying it; polishing, with polishing means, a surface of the coating material; and applying a top coat composition so as to finish the material.SELECTED DRAWING: Figure 1
【課題】建物の外壁をモルタル塗り仕上げと同様なテクスチュアに仕上げると共に、塗膜表面部分に白華が生じることが無く、また建物の地震や風圧、車両の通過等による振動や該振動により生じた下地のひび割れに追従することが可能な塗材仕上げ工法を提供する。【解決手段】水系塗材組成物を１ｍ２当り０．６ｋｇ～１．０ｋｇの塗付量で塗膜断面視にて波間隔が７０～５００ｍｍの鏝波が連続して形成されるように塗付して乾燥させ、この上に同組成物を、同塗付量で塗膜断面視にて波間隔が１～１０ｍｍの鏝ビビリ波が連続して形成されるように塗付して乾燥させ、次に砂壁状塗料組成物を１ｍ２当り０．２ｋｇ～０．４ｋｇの塗付量でローラー刷毛を使用して配り塗りした後、鏝ビビリ波の進行方向に対して略直角方向にシゴキ塗りして乾燥させ、研磨手段にて塗材表面を研磨し、トップコート組成物を塗付して仕上げることを特徴とする塗材仕上げ工法である。【選択図】図１
COATING MATERIAL FINISHING METHOD
塗材仕上げ工法
MATSUZAKI RYOYA (author) / SAITO YUJI (author)
2022-01-21
Patent
Electronic Resource
Japanese
IPC:
B05D
PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
,
Verfahren zum Aufbringen von Flüssigkeiten oder von anderen fließfähigen Stoffen auf Oberflächen allgemein
/
C09D
Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke
,
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS
/
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
COATING MATERIAL FINISHING STRUCTURE AND COATING MATERIAL FINISHING METHOD
| European Patent Office | 2024
| European Patent Office | 2023
COATING FINISHING METHOD, AND COATING MATERIAL COMPOSITION FOR THICK COATING USED THEREFOR
| European Patent Office | 2023