Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Lightweight heat-insulation diatomite heat-preservation plate and preparation method thereof
The invention discloses a lightweight heat-insulation diatomite heat-preservation board and a preparation method thereof, and relates to the technical field of heat-preservation boards, the preparation method comprises the following steps: dissolving cellulose gum in water to form a solution; mixing diatomite powder, silicon dioxide aerogel powder, metal oxide nanoparticles, aluminum hydroxide, tributyrin and calcium carbonate, gradually adding the microencapsulated phase change material, continuously stirring, then adding a cellulose gum solution, and uniformly stirring and mixing; putting the mixture into a mold, compacting and drying to obtain a plate; and the plate is coated with the silicon dioxide aerogel solution and cured. By using the microencapsulated phase change material and the silicon dioxide aerogel, the thermal regulation performance and the thermal insulation capacity of the thermal insulation board are remarkably enhanced, and low thermal conductivity and excellent thermal comfort are achieved. The light diatomite and the aerogel material are used, so that the weight of the product is reduced, and the heat insulation performance of the structure is improved.
本发明公开了一种轻质隔热硅藻土保温板材及其制备方法，涉及保温板材技术领域，制备方法包含以下步骤：将纤维素胶溶解在水中，形成溶液；将硅藻土粉末、二氧化硅气凝胶粉末、金属氧化物纳米粒子，氢氧化铝、三丁酸甘油酯和碳酸钙混合，逐渐加入微胶囊化相变材料并继续搅拌，然后加入纤维素胶溶液，搅拌混匀；将混合物放入模具中压实干燥得到板材；将板材涂覆二氧化硅气凝胶溶液并固化。本发明通过使用微胶囊化相变材料和二氧化硅气凝胶显著增强了保温板材的热调节性能和隔热能力，实现了低热导率和优良的热舒适度。轻质的硅藻土和气凝胶材料的使用减轻了产品重量，提高了结构的隔热性能。
Lightweight heat-insulation diatomite heat-preservation plate and preparation method thereof
The invention discloses a lightweight heat-insulation diatomite heat-preservation board and a preparation method thereof, and relates to the technical field of heat-preservation boards, the preparation method comprises the following steps: dissolving cellulose gum in water to form a solution; mixing diatomite powder, silicon dioxide aerogel powder, metal oxide nanoparticles, aluminum hydroxide, tributyrin and calcium carbonate, gradually adding the microencapsulated phase change material, continuously stirring, then adding a cellulose gum solution, and uniformly stirring and mixing; putting the mixture into a mold, compacting and drying to obtain a plate; and the plate is coated with the silicon dioxide aerogel solution and cured. By using the microencapsulated phase change material and the silicon dioxide aerogel, the thermal regulation performance and the thermal insulation capacity of the thermal insulation board are remarkably enhanced, and low thermal conductivity and excellent thermal comfort are achieved. The light diatomite and the aerogel material are used, so that the weight of the product is reduced, and the heat insulation performance of the structure is improved.
本发明公开了一种轻质隔热硅藻土保温板材及其制备方法，涉及保温板材技术领域，制备方法包含以下步骤：将纤维素胶溶解在水中，形成溶液；将硅藻土粉末、二氧化硅气凝胶粉末、金属氧化物纳米粒子，氢氧化铝、三丁酸甘油酯和碳酸钙混合，逐渐加入微胶囊化相变材料并继续搅拌，然后加入纤维素胶溶液，搅拌混匀；将混合物放入模具中压实干燥得到板材；将板材涂覆二氧化硅气凝胶溶液并固化。本发明通过使用微胶囊化相变材料和二氧化硅气凝胶显著增强了保温板材的热调节性能和隔热能力，实现了低热导率和优良的热舒适度。轻质的硅藻土和气凝胶材料的使用减轻了产品重量，提高了结构的隔热性能。
Lightweight heat-insulation diatomite heat-preservation plate and preparation method thereof
一种轻质隔热硅藻土保温板材及其制备方法
WANG KAI (Autor:in) / KANG CHUANQING (Autor:in) / LIU XIAOJIAN (Autor:in) / GAO XIANFENG (Autor:in)
25.10.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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