Impact of sodium chloride (NaCl) on fresh properties and microstructure of class F fly ash geopolymer mortar
Even when industrial wastewater is treated, it usually still has a high concentration of impurities like neutral salts, such as sodium chloride (NaCl), posing a significant challenge for its safe and sustainable reuse. This study investigated the isolated effect of NaCl concentration (0.5-20 g/L) on Class F fly ash geo...