Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Hydrated salt and diatomite/tailing phase change regenerated brick and preparation method thereof
The invention relates to a hydrated salt and diatomite/tailing phase change regenerated brick and a preparation method thereof. The preparation method comprises the following steps: mixing calcium chloride, magnesium chloride, sodium sulfate and other inorganic salts with water, heating to completely dissolve the inorganic salts, adding a certain amount of strontium chloride or borax and other nucleating agents, uniformly stirring, mixing the prepared solution with diatomite, carrying out vacuum adsorption, taking out the mixed material, uniformly mixing with cement, mine tailings, water and the like, and carrying out granulation. And carrying out compression molding and curing to obtain the phase-change regenerated brick with excellent performance. The preparation method has the advantages of being simple in preparation process, low in production cost, small in environmental burden and the like, the environmental problem caused by accumulation of chemical byproducts and mine tailings can be solved, the phase change temperature of the prepared phase change regenerated brick ranges from 15 DEG C to 35 DEG C and is flexible and adjustable, the living comfort is greatly improved, and the building operation energy consumption is reduced.
本发明涉及一种水合盐@硅藻土/尾矿相变再生砖及其制备方法。首先将氯化钙、氯化镁、硫酸钠等无机盐与水混合，接着加热使其完全溶解，再加入一定量氯化锶或硼砂等成核剂并搅拌均匀，然后将配制好的溶液与硅藻土混合进行真空吸附，最后取出混合物料并与水泥、矿山尾矿、水等混合均匀，经压缩成型、养护得到性能优异的相变再生砖。本发明具有制备流程简单、生产成本低、对环境负担小等优点，有助于解决化工副产物、矿山尾矿堆积带来的环境问题，制得的相变再生砖的相变温度在15‑35℃之间并且灵活可调，大幅度提升了居住舒适度，减少了建筑运行能耗。
Hydrated salt and diatomite/tailing phase change regenerated brick and preparation method thereof
The invention relates to a hydrated salt and diatomite/tailing phase change regenerated brick and a preparation method thereof. The preparation method comprises the following steps: mixing calcium chloride, magnesium chloride, sodium sulfate and other inorganic salts with water, heating to completely dissolve the inorganic salts, adding a certain amount of strontium chloride or borax and other nucleating agents, uniformly stirring, mixing the prepared solution with diatomite, carrying out vacuum adsorption, taking out the mixed material, uniformly mixing with cement, mine tailings, water and the like, and carrying out granulation. And carrying out compression molding and curing to obtain the phase-change regenerated brick with excellent performance. The preparation method has the advantages of being simple in preparation process, low in production cost, small in environmental burden and the like, the environmental problem caused by accumulation of chemical byproducts and mine tailings can be solved, the phase change temperature of the prepared phase change regenerated brick ranges from 15 DEG C to 35 DEG C and is flexible and adjustable, the living comfort is greatly improved, and the building operation energy consumption is reduced.
本发明涉及一种水合盐@硅藻土/尾矿相变再生砖及其制备方法。首先将氯化钙、氯化镁、硫酸钠等无机盐与水混合，接着加热使其完全溶解，再加入一定量氯化锶或硼砂等成核剂并搅拌均匀，然后将配制好的溶液与硅藻土混合进行真空吸附，最后取出混合物料并与水泥、矿山尾矿、水等混合均匀，经压缩成型、养护得到性能优异的相变再生砖。本发明具有制备流程简单、生产成本低、对环境负担小等优点，有助于解决化工副产物、矿山尾矿堆积带来的环境问题，制得的相变再生砖的相变温度在15‑35℃之间并且灵活可调，大幅度提升了居住舒适度，减少了建筑运行能耗。
Hydrated salt and diatomite/tailing phase change regenerated brick and preparation method thereof
水合盐@硅藻土/尾矿相变再生砖及其制备方法
YI HAO (Autor:in) / ZHU JIANHUI (Autor:in) / SONG SHAOXIAN (Autor:in)
15.11.2024
Patent
Elektronische Ressource
Chinesisch
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