Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fireproof heat-insulation powder and preparation method thereof
The invention discloses fireproof heat-insulation powder. The powder comprises the following components in percentage by weight: 5%-30% of plant fibers, 1%-5% of cellulose, 60%-80% of any one or a combination of two of perlite and glass beads, 5%-10% of adhesive dry powder, and 4%-10% of diatomite. The preparation method comprises the following steps: S1, preparing a medium-speed powder stirrer with a closed stirring chamber, and preparing any one or a combination of two of the plant fibers, the cellulose, the perlite and the glass beads, the adhesive dry powder and 4% of the diatomite according to the weight percentages; S2, putting the plant fibers and the cellulose into the stirring chamber, and performing uniform stirring at a medium speed; S3, adding the adhesive dry powder into the stirring chamber, and uniformly stirring and mixing the dry powder with a powder stirred in the step S2 at a medium speed; S4, adding the diatomite into the stirring chamber, and uniformly stirring and mixing the diatomite with a powder stirred in the step S3 at a medium speed; and S5, adding the perlite into the stirring chamber, and uniformly stirring and mixing the perlite with a powder stirred in the step S4 at a medium speed to obtain the fireproof heat-insulation heat-preserving powder disclosed by the invention. The heat-insulation powderis low in heat conductivity coefficient, environment-friendly and suitable for building wall surface thermal insulation engineering.
本发明公开了一种防火隔热保温粉料，包括重量百分比组分：植物纤维5%‑30%；纤维素1%‑5%；珍珠岩和玻化微珠的任一种或两种组合60%‑80%；粘合剂干粉5%‑10%；硅藻土4%‑10%。制备方法包括如下步骤：S1，准备带密闭搅拌室的中速粉料搅拌机，按上述的重量百分比准备好植物纤维，纤维素，珍珠岩和玻化微珠的任一种或两种组合，粘合剂干粉，硅藻土4%；S2，将植物纤维和纤维素放入搅拌室，中速搅拌均匀；S3，将粘合剂干粉加入搅拌室，与S2搅拌后的粉料中速搅拌混合均匀；S4，将硅藻土加入搅拌室，与S3搅拌后的粉料中速搅拌混合均匀；S5，将珍珠岩加入搅拌室，与S4搅拌后的粉料中速搅拌混合均匀，得到本发明的防火隔热保温粉料。本发明的导热系数低，环保，符合建筑墙面保温工程用。
Fireproof heat-insulation powder and preparation method thereof
The invention discloses fireproof heat-insulation powder. The powder comprises the following components in percentage by weight: 5%-30% of plant fibers, 1%-5% of cellulose, 60%-80% of any one or a combination of two of perlite and glass beads, 5%-10% of adhesive dry powder, and 4%-10% of diatomite. The preparation method comprises the following steps: S1, preparing a medium-speed powder stirrer with a closed stirring chamber, and preparing any one or a combination of two of the plant fibers, the cellulose, the perlite and the glass beads, the adhesive dry powder and 4% of the diatomite according to the weight percentages; S2, putting the plant fibers and the cellulose into the stirring chamber, and performing uniform stirring at a medium speed; S3, adding the adhesive dry powder into the stirring chamber, and uniformly stirring and mixing the dry powder with a powder stirred in the step S2 at a medium speed; S4, adding the diatomite into the stirring chamber, and uniformly stirring and mixing the diatomite with a powder stirred in the step S3 at a medium speed; and S5, adding the perlite into the stirring chamber, and uniformly stirring and mixing the perlite with a powder stirred in the step S4 at a medium speed to obtain the fireproof heat-insulation heat-preserving powder disclosed by the invention. The heat-insulation powderis low in heat conductivity coefficient, environment-friendly and suitable for building wall surface thermal insulation engineering.
本发明公开了一种防火隔热保温粉料，包括重量百分比组分：植物纤维5%‑30%；纤维素1%‑5%；珍珠岩和玻化微珠的任一种或两种组合60%‑80%；粘合剂干粉5%‑10%；硅藻土4%‑10%。制备方法包括如下步骤：S1，准备带密闭搅拌室的中速粉料搅拌机，按上述的重量百分比准备好植物纤维，纤维素，珍珠岩和玻化微珠的任一种或两种组合，粘合剂干粉，硅藻土4%；S2，将植物纤维和纤维素放入搅拌室，中速搅拌均匀；S3，将粘合剂干粉加入搅拌室，与S2搅拌后的粉料中速搅拌混合均匀；S4，将硅藻土加入搅拌室，与S3搅拌后的粉料中速搅拌混合均匀；S5，将珍珠岩加入搅拌室，与S4搅拌后的粉料中速搅拌混合均匀，得到本发明的防火隔热保温粉料。本发明的导热系数低，环保，符合建筑墙面保温工程用。
Fireproof heat-insulation powder and preparation method thereof
防火隔热保温粉料及其制备方法
LUO BINJIAN (Autor:in)
30.07.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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