Effect of Fly Ash characteristics, sodium-based alkaline activators, and process variables on the compressive strength of siliceous Fly Ash geopolymers with microstructural properties: A comprehensive review

• Main Authors: Venkatesan G., Alengaram U.J., Ibrahim S., Ibrahim M.S.I.
• 其他作者: 59166600700
• 格式: Review
• 出版: Elsevier Ltd 2025
• 主題: Alkalinity; Compressive strength; Concretes; Curing; Fire resistance; Fly ash; Geopolymers; Inorganic polymers; Molar ratio; Silicates; Silicon; Slags; Sodium hydroxide; Thermal insulation; Alkaline activators; Class F fly ash; Compression strength; Curing temperature; Fly ash characteristics; Geopolymer; Geopolymer concrete; Molarity; Process Variables; SiO2/al2O3 ratio; Silica

Geopolymer concrete (GPC) exhibits enhanced performance compared to conventional concrete across various dimensions. These include decreased CO2 emissions, elevated mechanical strength, improved thermal insulation, greater fire resistance, the valorization of industrial wastes and increased efficien...