The Effect of Various Si/Al, Na/Al Molar Ratios and Free Water on Micromorphology and Macro-Strength of Metakaolin-Based Geopolymer

The current work aimed to explore the effect of Na/Al ratios of 0.43, 0.53, 0.63, 0.73, 0.83, and 0.93, using NaOH to alter the molar ratio, on the mechanical properties of a geopolymer material, with fixing of the Si/Al molar ratio. While fixing the Na/Al molar ratio, alteration of the Si/Al ratios...

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Veröffentlicht in:	Materials 2021-07, Vol.14 (14), p.3845
Hauptverfasser:	Wang, Hongguang, Wu, Hao, Xing, Zhiqiang, Wang, Rui, Dai, Shoushuai
Format:	Artikel
Sprache:	eng
Schlagworte:	Aluminum Cement Composite materials Compressive strength Emissions Energy consumption Experiments Fixing Geology Geopolymers Mechanical properties Metakaolin Microstructure Moisture content Molecular structure Polymer gels Polymerization Polymers Silica Silica fume Silicon Silicon dioxide Sodium Sodium silicates Solidification
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