Effects of potassium-silicate, sands and carbonates concentrations on metakaolin-based geopolymers for high-temperature applications
Potassium-based geopolymers have been observed to have great thermal stability, mainly due to the crystallization of kalsilite and/or leucite at high temperature as stated by V.F.F. Sakkas et al. Successfully produced a geopolymer based on potassium ...…