Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Modified enhanced gypsum material and preparation method thereof
The invention belongs to the technical field of building materials, and specifically relates to a modified enhanced gypsum material. The modified enhanced gypsum material is prepared from following raw materials: calcium-aluminum ores, nano boehmite, building gypsum, and a retarder. The calcium-aluminum ores and nano boehmite are used to modify the gypsum material; the mechanical properties and microscopic pore structure of the gypsum material are improved; and the compression strength of the gypsum material is improved by 20 to 117%. The invention also relates to a preparation method of the modified enhanced gypsum material.
本发明属于建筑材料的技术领域，具体涉及一种改性增强石膏材料，所述改性增强石膏材料由包括钙铝系矿物、纳米勃姆石、建筑石膏和缓凝剂的原料制备而成。本发明利用钙铝系矿物和纳米勃姆石对石膏材料进行改性，提高了其力学性能和微观的孔结构，使石膏材料的抗压强度提高20％～117％。本发明还涉及所述改性增强石膏材料的制备方法。
Modified enhanced gypsum material and preparation method thereof
The invention belongs to the technical field of building materials, and specifically relates to a modified enhanced gypsum material. The modified enhanced gypsum material is prepared from following raw materials: calcium-aluminum ores, nano boehmite, building gypsum, and a retarder. The calcium-aluminum ores and nano boehmite are used to modify the gypsum material; the mechanical properties and microscopic pore structure of the gypsum material are improved; and the compression strength of the gypsum material is improved by 20 to 117%. The invention also relates to a preparation method of the modified enhanced gypsum material.
本发明属于建筑材料的技术领域，具体涉及一种改性增强石膏材料，所述改性增强石膏材料由包括钙铝系矿物、纳米勃姆石、建筑石膏和缓凝剂的原料制备而成。本发明利用钙铝系矿物和纳米勃姆石对石膏材料进行改性，提高了其力学性能和微观的孔结构，使石膏材料的抗压强度提高20％～117％。本发明还涉及所述改性增强石膏材料的制备方法。
Modified enhanced gypsum material and preparation method thereof
一种改性增强石膏材料及其制备方法
ZHU JIANPING (Autor:in) / GUO BENKAI (Autor:in) / FENG CHUNHUA (Autor:in) / CHEN YANG (Autor:in) / HE YICHANG (Autor:in) / CUI BUWEN (Autor:in) / HUANG YIHONG (Autor:in) / FENG HAOCHUAN (Autor:in)
10.04.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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