Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Phase change microcapsule, preparation method and application thereof, phase change concrete material and concrete member
The invention provides a phase change microcapsule, a preparation method and application thereof, a phase change concrete material and a concrete member, and belongs to the technical field of concrete materials. The hollow structure steel capillary tube is used as a phase change material carrier, and the hollow structure enables the capillary tube to be filled inside; the steel material can ensure the rigidity of the carrier, so that the problems of high cost and non-uniform packaging capacity caused in the packaging process of the phase-change material can be reduced, and meanwhile, the strength of the phase-change concrete test block cannot be reduced and is even higher than that of common concrete prepared in the same mixing proportion; therefore, the problems of high cost and complex process in the packaging and adsorption process of the phase-change material are solved, and meanwhile, the problem of strength reduction of the traditional phase-change concrete after the phase-change material is doped is optimized. Therefore, the cost of the phase change material packaging preparation process can be effectively reduced, and the strength of the phase change concrete can be improved.
本发明提供了一种相变微胶囊及其制备方法和应用、相变混凝土材料、混凝土构件，属于混凝土材料技术领域。本发明采用空心结构钢毛细管作为相变材料载体，其中空心结构使得毛细管内部可进行填充；而钢材质能够保证载体的刚度，能够减少相变材料封装过程中造成的成本偏高和封装容量不均匀的问题，同时能够使相变混凝土试块的强度不发生折减，甚至高于同种配合比制成的普通混凝土，从而解决相变材料的封装吸附过程成本高、工艺复杂的问题，同时优化了掺入相变材料后，传统相变混凝土的强度折减问题。因此，本发明既能有效减少相变材料封装制备过程的成本，又能提升相变混凝土的强度。
Phase change microcapsule, preparation method and application thereof, phase change concrete material and concrete member
The invention provides a phase change microcapsule, a preparation method and application thereof, a phase change concrete material and a concrete member, and belongs to the technical field of concrete materials. The hollow structure steel capillary tube is used as a phase change material carrier, and the hollow structure enables the capillary tube to be filled inside; the steel material can ensure the rigidity of the carrier, so that the problems of high cost and non-uniform packaging capacity caused in the packaging process of the phase-change material can be reduced, and meanwhile, the strength of the phase-change concrete test block cannot be reduced and is even higher than that of common concrete prepared in the same mixing proportion; therefore, the problems of high cost and complex process in the packaging and adsorption process of the phase-change material are solved, and meanwhile, the problem of strength reduction of the traditional phase-change concrete after the phase-change material is doped is optimized. Therefore, the cost of the phase change material packaging preparation process can be effectively reduced, and the strength of the phase change concrete can be improved.
本发明提供了一种相变微胶囊及其制备方法和应用、相变混凝土材料、混凝土构件，属于混凝土材料技术领域。本发明采用空心结构钢毛细管作为相变材料载体，其中空心结构使得毛细管内部可进行填充；而钢材质能够保证载体的刚度，能够减少相变材料封装过程中造成的成本偏高和封装容量不均匀的问题，同时能够使相变混凝土试块的强度不发生折减，甚至高于同种配合比制成的普通混凝土，从而解决相变材料的封装吸附过程成本高、工艺复杂的问题，同时优化了掺入相变材料后，传统相变混凝土的强度折减问题。因此，本发明既能有效减少相变材料封装制备过程的成本，又能提升相变混凝土的强度。
Phase change microcapsule, preparation method and application thereof, phase change concrete material and concrete member
一种相变微胶囊及其制备方法和应用、相变混凝土材料、混凝土构件
ZHANG WEI (Autor:in) / WEI JIANGANG (Autor:in) / LIU XIANG (Autor:in) / HUANG YIQUN (Autor:in)
22.03.2024
Patent
Elektronische Ressource
Chinesisch
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