Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
GEOPOLYMER MATERIAL, AND PREPARATION METHOD THEREFOR AND USE THEREOF
A geopolymer material, and a preparation method therefor and the use thereof are provided. The geopolymer material contains modified siallite. On the basis of the total amount of the modified siallite and in terms of oxide, the aluminum content in the modified siallite is 35 weight % or more, and the silicon content is 40 weight % or more. The initial setting time of the geopolymer material is at least one temperature in the range of 70-300° C. is 5-10 hours, and the final setting time is 7-12 hours. The geopolymer material has an appropriate initial setting time and final setting time when activated by an activator, and can achieve well cementation at a higher temperature even when a retarder is not used in cooperation.
GEOPOLYMER MATERIAL, AND PREPARATION METHOD THEREFOR AND USE THEREOF
A geopolymer material, and a preparation method therefor and the use thereof are provided. The geopolymer material contains modified siallite. On the basis of the total amount of the modified siallite and in terms of oxide, the aluminum content in the modified siallite is 35 weight % or more, and the silicon content is 40 weight % or more. The initial setting time of the geopolymer material is at least one temperature in the range of 70-300° C. is 5-10 hours, and the final setting time is 7-12 hours. The geopolymer material has an appropriate initial setting time and final setting time when activated by an activator, and can achieve well cementation at a higher temperature even when a retarder is not used in cooperation.
GEOPOLYMER MATERIAL, AND PREPARATION METHOD THEREFOR AND USE THEREOF
ZHOU SHIMING (Autor:in) / WEI HAOGUANG (Autor:in) / LIU HAOYA (Autor:in) / LI XIAOJIANG (Autor:in) / WANG MU (Autor:in) / TAN CHUNQIN (Autor:in) / MIAO XIA (Autor:in)
07.11.2024
Patent
Elektronische Ressource
Englisch
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