Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to a building exterior wall thermal insulation foam ceramic material. The building exterior wall thermal insulation foam ceramic material comprises waste ceramic powder, a flux, a foaming agent and an inorganic binder. The foam ceramic material contains a phase-change thermal-storage material. The phase-change thermal-storage material comprises, by mass, 40-60% of rinkolite powder, 5-10% of titanium dioxide powder, 10-30% of sodium sulfate and 10-30% of aluminum powder. Compared with the prior art, the preparation method has the advantages that 1, the rinkolite materials has the advantages of environmental friendliness, high and low temperature resistance and chemical corrosion resistance and can solve the problems of supercooling and phase separation of the inorganic phase-change thermal-storage material, 2, a thermal-storage capacity is high and 3, waste ceramic is changed into valuables so that environmental friendliness and energy saving are realized.
The invention relates to a building exterior wall thermal insulation foam ceramic material. The building exterior wall thermal insulation foam ceramic material comprises waste ceramic powder, a flux, a foaming agent and an inorganic binder. The foam ceramic material contains a phase-change thermal-storage material. The phase-change thermal-storage material comprises, by mass, 40-60% of rinkolite powder, 5-10% of titanium dioxide powder, 10-30% of sodium sulfate and 10-30% of aluminum powder. Compared with the prior art, the preparation method has the advantages that 1, the rinkolite materials has the advantages of environmental friendliness, high and low temperature resistance and chemical corrosion resistance and can solve the problems of supercooling and phase separation of the inorganic phase-change thermal-storage material, 2, a thermal-storage capacity is high and 3, waste ceramic is changed into valuables so that environmental friendliness and energy saving are realized.
| Europäisches Patentamt | 2024
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