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A platform for research: civil engineering, architecture and urbanism
The invention discloses glue-free gypsum powder and a preparation device thereof. The gypsum powder takes a main material, an auxiliary material, sodium carbonate, titanium dioxide and organic fibers as raw materials. The gypsum powder comprises the following components in percentage by mass: 75%-85% of the main material, 5%-15% of the auxiliary material, 1%-3% of the sodium carbonate, 1%-8% of the titanium dioxide and 1%-8% of the organic fiber titanium dioxide, and the sum of the proportions of the components is 100%. According to the glue-free gypsum powder, the titanium dioxide is added, so that the whiteness of the gypsum powder during construction can be enhanced, the organic fibers are added, so that the thermal insulation effect of the gypsum powder after construction can be enhanced, and the citric acid gypsum and the desulfurized gypsum are calcined and mixed so that the performance of the gypsum powder can be improved, and the strength of the gypsum powder after construction is high.
本发明公开了一种免胶石膏粉及其配制装置。上述石膏粉以主料、辅料、纯碱、钛白粉和有机纤维为原料。以质量百分比计，所述石膏粉中各组分的配比如下：主料（75%~85%）、辅料（5%~15%）、纯碱（1%~3%）、钛白粉（1%~8%）和有机纤维钛白粉（1%~8%），各组分的配比总和为100%。本发明的免胶石膏粉，通过添加钛白粉，能够增强石膏粉施工时的白度，且通过添加有机纤维，能够增强石膏粉施工后的保温效果，通过对柠檬酸石膏和脱硫石膏进行煅烧混合，能够提升石膏粉的性能，使得石膏粉施工后的强度高。
The invention discloses glue-free gypsum powder and a preparation device thereof. The gypsum powder takes a main material, an auxiliary material, sodium carbonate, titanium dioxide and organic fibers as raw materials. The gypsum powder comprises the following components in percentage by mass: 75%-85% of the main material, 5%-15% of the auxiliary material, 1%-3% of the sodium carbonate, 1%-8% of the titanium dioxide and 1%-8% of the organic fiber titanium dioxide, and the sum of the proportions of the components is 100%. According to the glue-free gypsum powder, the titanium dioxide is added, so that the whiteness of the gypsum powder during construction can be enhanced, the organic fibers are added, so that the thermal insulation effect of the gypsum powder after construction can be enhanced, and the citric acid gypsum and the desulfurized gypsum are calcined and mixed so that the performance of the gypsum powder can be improved, and the strength of the gypsum powder after construction is high.
本发明公开了一种免胶石膏粉及其配制装置。上述石膏粉以主料、辅料、纯碱、钛白粉和有机纤维为原料。以质量百分比计，所述石膏粉中各组分的配比如下：主料（75%~85%）、辅料（5%~15%）、纯碱（1%~3%）、钛白粉（1%~8%）和有机纤维钛白粉（1%~8%），各组分的配比总和为100%。本发明的免胶石膏粉，通过添加钛白粉，能够增强石膏粉施工时的白度，且通过添加有机纤维，能够增强石膏粉施工后的保温效果，通过对柠檬酸石膏和脱硫石膏进行煅烧混合，能够提升石膏粉的性能，使得石膏粉施工后的强度高。
Glue-free gypsum powder and preparation device thereof
一种免胶石膏粉及其配制装置
LUO YALIN (author)
2022-02-08
Patent
Electronic Resource
Chinese
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