Compressive Strength testing of Mortar Concrete Cubes (7day test)

Compressive strength testing of mortar cubes (sand Binder activator) containing 70% PFA, 30% GGBS incorporating Sodium Hydroxide (NaOH) and sodium silicate (SiO2) as the activating agent. No conventional cement was used in the mix. Highest strength gains are seen on 100% GGBS and 50% PFA: 50% GGBS with 100% GGBS been the highest.