Farkl? Aktivatör Ve Ham Madde De?i?kenlerinin Geopolimer Hamurun Bas?nç Dayan?m?na Etkisinin ?ncelenmesi

In this study, the effects of raw material and alkali activator properties on compressive strength geopolymer pastes were investigated. Class F fly ash (FA) blast furnace slag (S) used as materials in paste samples. The (100U, 80U-20Y, 60U-40Y, 40U-60Y, 20U-80Y, 100Y) activated using Na2SiO3 NaOH (8, 10, 12 14 M). All samples cured under laboratory conditions until test day. values 7 28th days examined. results showed that with change properties, changed significantly. With increase substitution rate S, significant increases observed values. addition, it was produced class FA need high temperature curing to have superior properties. Regardless type used, all gained more than 85% their 28-day ultimate first days. On other hand, determined optimum concentration should be obtain maximum varies depending binder charecteristics.