Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Phase change heat storage wall material for building maintenance and preparation method thereof
The invention provides a phase change heat storage wall material for building maintenance and a preparation method thereof. The phase change heat storage wall material is composed of modified ceramsite adsorbing composite organic acid, silicon carbide micro powder, polyphenyl granules, cement, fly ash and steel slag sand. The preparation method of the phase change heat storage wall material comprises the following steps: pouring ceramsite into molten hexadecyl trimethyl ammonium bromide, stirring, filtering and drying to obtain modified ceramsite, putting the modified ceramsite into molten composite organic acid containing n-decanoic acid and stearic acid, standing, and filtering to obtain the modified ceramsite adsorbing the composite organic acid; and mixing and stirring with other materials according to the proportion, pouring into a mold for molding, curing and demolding to obtain the phase change heat storage wall material. The phase change heat storage wall material for buildingmaintenance is reasonable in material selection and simple in preparation process, the coal ash, the steel slag sand and the polyphenyl particles are reasonably utilized, the phase change heat storagewall material for building maintenance with proper cost is prepared, the comprehensive performance such as heat storage and heat release efficiency of the heat storage wall material is remarkably improved, and the comfort degree of residences is greatly improved.
本发明提供一种建筑维护用相变储热墙体材料及其制备方法。该相变储热墙体材料由吸附复合有机酸的改性陶粒、碳化硅微粉、聚苯颗粒、水泥、粉煤灰和钢渣砂组成；该相变蓄热墙体材料的制备方法为：将陶粒倒入熔融的十六烷基三甲基溴化铵中搅拌、过滤并干燥得改性陶粒，将改性陶粒投入熔融的成分包括正癸酸和硬脂酸的复合有机酸中静置、过滤得吸附复合有机酸的改性陶粒。然后按照配比与其他材料混合搅拌，倒入模具成型、养护、脱模得相变储热墙体材料。本发明选材合理，制备工艺简单，合理利用粉煤灰、钢渣砂和聚苯颗粒，制备出成本适宜的建筑维护用相变储热墙体材料，该储热墙体材料的蓄热、放热效率等在内的综合性能显著提升，大幅提高住宅舒适度。
Phase change heat storage wall material for building maintenance and preparation method thereof
The invention provides a phase change heat storage wall material for building maintenance and a preparation method thereof. The phase change heat storage wall material is composed of modified ceramsite adsorbing composite organic acid, silicon carbide micro powder, polyphenyl granules, cement, fly ash and steel slag sand. The preparation method of the phase change heat storage wall material comprises the following steps: pouring ceramsite into molten hexadecyl trimethyl ammonium bromide, stirring, filtering and drying to obtain modified ceramsite, putting the modified ceramsite into molten composite organic acid containing n-decanoic acid and stearic acid, standing, and filtering to obtain the modified ceramsite adsorbing the composite organic acid; and mixing and stirring with other materials according to the proportion, pouring into a mold for molding, curing and demolding to obtain the phase change heat storage wall material. The phase change heat storage wall material for buildingmaintenance is reasonable in material selection and simple in preparation process, the coal ash, the steel slag sand and the polyphenyl particles are reasonably utilized, the phase change heat storagewall material for building maintenance with proper cost is prepared, the comprehensive performance such as heat storage and heat release efficiency of the heat storage wall material is remarkably improved, and the comfort degree of residences is greatly improved.
本发明提供一种建筑维护用相变储热墙体材料及其制备方法。该相变储热墙体材料由吸附复合有机酸的改性陶粒、碳化硅微粉、聚苯颗粒、水泥、粉煤灰和钢渣砂组成；该相变蓄热墙体材料的制备方法为：将陶粒倒入熔融的十六烷基三甲基溴化铵中搅拌、过滤并干燥得改性陶粒，将改性陶粒投入熔融的成分包括正癸酸和硬脂酸的复合有机酸中静置、过滤得吸附复合有机酸的改性陶粒。然后按照配比与其他材料混合搅拌，倒入模具成型、养护、脱模得相变储热墙体材料。本发明选材合理，制备工艺简单，合理利用粉煤灰、钢渣砂和聚苯颗粒，制备出成本适宜的建筑维护用相变储热墙体材料，该储热墙体材料的蓄热、放热效率等在内的综合性能显著提升，大幅提高住宅舒适度。
Phase change heat storage wall material for building maintenance and preparation method thereof
一种建筑维护用相变储热墙体材料及其制备方法
LI RUGUANG (Autor:in) / CHENG XIAOMIN (Autor:in) / GAO YAFENG (Autor:in) / GUO CHAODONG (Autor:in) / YU GUOMING (Autor:in) / LU XUESONG (Autor:in) / WANG QINGMENG (Autor:in) / LIU ZHI (Autor:in) / ZHANG JUNLIN (Autor:in) / XU YANG (Autor:in)
20.11.2020
Patent
Elektronische Ressource
Chinesisch
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