A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fire-resistant light gypsum flue and preparation method thereof
The invention belongs to the field of building materials, and particularly relates to a fire-resistant light gypsum flue and a preparation method thereof. Through pretreatment of industrial by-productgypsum, preparation of a vegetable oil saponification material and modification treatment of perlite, and in combination with a simple and rapid preparation method, the light gypsum flue with the fire endurance reaching 1.73h is produced by utilizing the by-product gypsum.
本发明属于建筑材料领域，具体涉及一种耐火轻石膏烟道及其制备方法；通过对工业副产石膏的预处理、制备植物油皂化材料、对珍珠岩进行改性处理，再结合简单快捷的制备方法，利用副产石膏生产出一种耐火极限达到1.73h的轻石膏烟道。
Fire-resistant light gypsum flue and preparation method thereof
The invention belongs to the field of building materials, and particularly relates to a fire-resistant light gypsum flue and a preparation method thereof. Through pretreatment of industrial by-productgypsum, preparation of a vegetable oil saponification material and modification treatment of perlite, and in combination with a simple and rapid preparation method, the light gypsum flue with the fire endurance reaching 1.73h is produced by utilizing the by-product gypsum.
本发明属于建筑材料领域，具体涉及一种耐火轻石膏烟道及其制备方法；通过对工业副产石膏的预处理、制备植物油皂化材料、对珍珠岩进行改性处理，再结合简单快捷的制备方法，利用副产石膏生产出一种耐火极限达到1.73h的轻石膏烟道。
Fire-resistant light gypsum flue and preparation method thereof
一种耐火轻石膏烟道及其制备方法
LI GUIWEN (author) / YANG YONGBIN (author) / XU WEIHONG (author) / YANG BULEI (author) / ZHU GUOFEI (author) / PENG BUPING (author) / ZHANG QIWEI (author) / AN GUANGWEN (author) / SONG WEIXIANG (author) / YAO MENGLIN (author)
2020-09-04
Patent
Electronic Resource
Chinese
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