Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a layered composite phase change energy storage building material. A layered composite phase change energy storage material is prepared from bentonite and an alcohol by a microwave vacuum adsorption method, 10-15% of the layered composite phase change energy storage material, 15-20% of portland cement, 30-40% of sand, 3-10% of an organic binder, 3-5% of reinforced fibers and 10-26% of water are compounded by a physical blending method to obtain a uniform mixture, the mixture is molded by a mold, and the molded mixture is cured to form the layered composite phase change energy storage building material. The layered composite phase change energy storage building material has good compatibility and no corrosivity, can delay indoor temperature fluctuation, and has large volume latent heat, high thermal conductivity, a low raw material price and a phase transition temperature according with building energy saving requirements.
The invention discloses a layered composite phase change energy storage building material. A layered composite phase change energy storage material is prepared from bentonite and an alcohol by a microwave vacuum adsorption method, 10-15% of the layered composite phase change energy storage material, 15-20% of portland cement, 30-40% of sand, 3-10% of an organic binder, 3-5% of reinforced fibers and 10-26% of water are compounded by a physical blending method to obtain a uniform mixture, the mixture is molded by a mold, and the molded mixture is cured to form the layered composite phase change energy storage building material. The layered composite phase change energy storage building material has good compatibility and no corrosivity, can delay indoor temperature fluctuation, and has large volume latent heat, high thermal conductivity, a low raw material price and a phase transition temperature according with building energy saving requirements.
Layered composite phase change energy storage building material
22.04.2015
Patent
Elektronische Ressource
Englisch
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