Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
METHOD FOR PRODUCING MOLDED OBJECT, MORTAR COMPOSITION FOR MOLDING, AND MOLDED OBJECT
To provide a method for producing a molded object capable of shortening the time for reaching moldable hardness and further maintaining the moldable hardness for a long time, a mortar composition for molding, and a molded object.SOLUTION: The method for producing a molded object in this invention is a method for producing a molded object in which a mortar composition for molding is molded into a desired shape, and comprises a dry type spraying process in which a powder material comprising cement and an aggregate and a water-containing liquid material are kneaded in a nozzle for spraying to obtain a mortar composition for molding, and thereafter, the mortar composition for molding is sprayed on a support together with a gas, in which the water absorption of the aggregate is 7.5% or less.SELECTED DRAWING: None
【課題】造形可能な硬さになるまでの時間を短くすると共に、造形可能な硬さを長時間維持することが可能な造形物の製造方法、造形用モルタル組成物、及び、造形物を提供することを課題とする。【解決手段】本発明の造形物の製造方法は、造形用モルタル組成物を用いて所望の形状に造形する造形物の製造方法であって、セメント及び骨材を含む粉体材料と、水を含む液体材料と、を吹付け用ノズル内で混練して造形用モルタル組成物を得た後、該造形用モルタル組成物を気体と共に支持体に吹付ける乾式吹付け工程を含み、前記骨材の吸水率が、７．５％以下である。【選択図】なし
METHOD FOR PRODUCING MOLDED OBJECT, MORTAR COMPOSITION FOR MOLDING, AND MOLDED OBJECT
To provide a method for producing a molded object capable of shortening the time for reaching moldable hardness and further maintaining the moldable hardness for a long time, a mortar composition for molding, and a molded object.SOLUTION: The method for producing a molded object in this invention is a method for producing a molded object in which a mortar composition for molding is molded into a desired shape, and comprises a dry type spraying process in which a powder material comprising cement and an aggregate and a water-containing liquid material are kneaded in a nozzle for spraying to obtain a mortar composition for molding, and thereafter, the mortar composition for molding is sprayed on a support together with a gas, in which the water absorption of the aggregate is 7.5% or less.SELECTED DRAWING: None
【課題】造形可能な硬さになるまでの時間を短くすると共に、造形可能な硬さを長時間維持することが可能な造形物の製造方法、造形用モルタル組成物、及び、造形物を提供することを課題とする。【解決手段】本発明の造形物の製造方法は、造形用モルタル組成物を用いて所望の形状に造形する造形物の製造方法であって、セメント及び骨材を含む粉体材料と、水を含む液体材料と、を吹付け用ノズル内で混練して造形用モルタル組成物を得た後、該造形用モルタル組成物を気体と共に支持体に吹付ける乾式吹付け工程を含み、前記骨材の吸水率が、７．５％以下である。【選択図】なし
METHOD FOR PRODUCING MOLDED OBJECT, MORTAR COMPOSITION FOR MOLDING, AND MOLDED OBJECT
造形物の製造方法、造形用モルタル組成物、及び、造形物
AKASHI MASAYUKI (Autor:in) / ANDO SHIGEHIRO (Autor:in) / KOSAKAI NORIYUKI (Autor:in)
01.06.2022
Patent
Elektronische Ressource
Japanisch
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2024