Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Coal gangue-based thermal insulation material and preparation method thereof
The invention provides a coal gangue-based thermal insulation material and a preparation method thereof, and belongs to the field of thermal insulation materials, and the coal gangue-based thermal insulation material comprises the following dry materials: cement, coal gangue, an accelerator, diatomite, straw particles, polyphenyl particles, a foaming agent, calcium stearate, a polycarboxylate superplasticizer and polypropylene fibers. The material can be used for heat preservation of greenhouse walls and grounds, so that the heat conductivity coefficient of main materials such as greenhouse walls, grounds and roofs in facility agriculture is reduced to 0.08 W/mk or below, and the situation that the mechanical strength of the material is affected due to the fact that the material absorbs external moisture can be well avoided.
本发明提供了一种煤矸石基保温绝热材料及其制备方法，属于保温隔热材料的领域，所述煤矸石基保温绝热材料包括如下干料：水泥、煤矸石、速凝剂、硅藻土、秸秆颗粒、聚苯颗粒、发泡剂、硬脂酸钙、聚羧酸减水剂、聚丙烯纤维。所述材料可以用于温室大棚墙体和地面保温，使设施农业温室大棚墙体、地面、屋面等主要材料导热系数降低到0.08W/m∙k以下，并能很好的避免材料吸收外来水分，从而影响材料的力学强度。
Coal gangue-based thermal insulation material and preparation method thereof
The invention provides a coal gangue-based thermal insulation material and a preparation method thereof, and belongs to the field of thermal insulation materials, and the coal gangue-based thermal insulation material comprises the following dry materials: cement, coal gangue, an accelerator, diatomite, straw particles, polyphenyl particles, a foaming agent, calcium stearate, a polycarboxylate superplasticizer and polypropylene fibers. The material can be used for heat preservation of greenhouse walls and grounds, so that the heat conductivity coefficient of main materials such as greenhouse walls, grounds and roofs in facility agriculture is reduced to 0.08 W/mk or below, and the situation that the mechanical strength of the material is affected due to the fact that the material absorbs external moisture can be well avoided.
本发明提供了一种煤矸石基保温绝热材料及其制备方法，属于保温隔热材料的领域，所述煤矸石基保温绝热材料包括如下干料：水泥、煤矸石、速凝剂、硅藻土、秸秆颗粒、聚苯颗粒、发泡剂、硬脂酸钙、聚羧酸减水剂、聚丙烯纤维。所述材料可以用于温室大棚墙体和地面保温，使设施农业温室大棚墙体、地面、屋面等主要材料导热系数降低到0.08W/m∙k以下，并能很好的避免材料吸收外来水分，从而影响材料的力学强度。
Coal gangue-based thermal insulation material and preparation method thereof
一种煤矸石基保温绝热材料及其制备方法
FANG MINGWEI (Autor:in) / LI RONGJIE (Autor:in) / WANG DAN (Autor:in) / GUO BOYU (Autor:in) / CAO QI (Autor:in) / XU HAIHANG (Autor:in) / ZHU FUZHI (Autor:in) / ZHONG ZHAODAN (Autor:in) / ZHU LILI (Autor:in)
31.05.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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