Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method of fiber-type clay-reinforced solid waste-based geopolymer thermal insulation material
The invention belongs to the technical field of industrial solid waste resource utilization and building material manufacturing, and particularly relates to a preparation method of a fiber type clay reinforced solid waste based geopolymer thermal insulation material. The preparation method of the material comprises the following steps: uniformly mixing the fiber type clay, water, industrial solid waste and an alkali activator to obtain slurry; pouring to obtain a green body with a required shape, and curing at room temperature; freeze-drying the cured green body to obtain a porous structure; and finally, dipping by using a proper amount of water glass, and carrying out steam curing to obtain the fiber-type clay-reinforced solid waste-based geopolymer porous thermal insulation material. The thermal insulation material obtained by the method has the characteristics of greenness, low carbon, low cost, controllable porosity and pore size and the like, and meanwhile, the aims of lighter weight, stronger strength, better fire resistance and better heat insulation are fulfilled.
本发明属于工业固废资源化利用和建筑材料制造技术领域，具体涉及一种纤维型粘土增强固废基地聚物保温隔热材料的制备方法。本发明的材料的制备方法包括：将纤维型粘土、水、工业固废和碱激发剂混合均匀，得到浆料；浇筑，得到所需形状的坯体，室温养护；将养护好的坯体进行冷冻干燥，获得多孔结构；最后使用适量的水玻璃进行浸渍，蒸汽养护，即得纤维型粘土增强固废基地聚物多孔保温隔热材料。使用该方法所得保温材料具有绿色低碳、成本低廉、孔隙率和孔隙大小可控等特点，同时实现了更轻、更强、更耐火隔热的目的。
Preparation method of fiber-type clay-reinforced solid waste-based geopolymer thermal insulation material
The invention belongs to the technical field of industrial solid waste resource utilization and building material manufacturing, and particularly relates to a preparation method of a fiber type clay reinforced solid waste based geopolymer thermal insulation material. The preparation method of the material comprises the following steps: uniformly mixing the fiber type clay, water, industrial solid waste and an alkali activator to obtain slurry; pouring to obtain a green body with a required shape, and curing at room temperature; freeze-drying the cured green body to obtain a porous structure; and finally, dipping by using a proper amount of water glass, and carrying out steam curing to obtain the fiber-type clay-reinforced solid waste-based geopolymer porous thermal insulation material. The thermal insulation material obtained by the method has the characteristics of greenness, low carbon, low cost, controllable porosity and pore size and the like, and meanwhile, the aims of lighter weight, stronger strength, better fire resistance and better heat insulation are fulfilled.
本发明属于工业固废资源化利用和建筑材料制造技术领域，具体涉及一种纤维型粘土增强固废基地聚物保温隔热材料的制备方法。本发明的材料的制备方法包括：将纤维型粘土、水、工业固废和碱激发剂混合均匀，得到浆料；浇筑，得到所需形状的坯体，室温养护；将养护好的坯体进行冷冻干燥，获得多孔结构；最后使用适量的水玻璃进行浸渍，蒸汽养护，即得纤维型粘土增强固废基地聚物多孔保温隔热材料。使用该方法所得保温材料具有绿色低碳、成本低廉、孔隙率和孔隙大小可控等特点，同时实现了更轻、更强、更耐火隔热的目的。
Preparation method of fiber-type clay-reinforced solid waste-based geopolymer thermal insulation material
纤维型粘土增强固废基地聚物保温隔热材料的制备方法
JIANG JUAN (Autor:in) / NIU QIANG (Autor:in)
13.10.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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