Optimization of MgO-GGBS Cementitious Systems Using Thermo-Chemical Approaches

The current study investigated the development of a sustainable thermo-chemical approach to effectively optimize MgO-waste activated GGBS formulations, using four types magnesium oxide (MgO) waste materials with ground granulated blast-furnace slag (GGBS) develop binary cementitious systems (MgO-GGBS). This stems from expected complexity binder optimization outcomes into simpler analytic form, enhancing rapid delivery results and contributing global awareness approaches use industrial wastes. Three levels Portland cement by weight (90, 80, 70 wt.%) was replaced MgO wastes including an by-product experimental regime. Investigation carried out employing experiment-based optimisation technique (thermo-chemical approach), which involved design regime application tests (pH measurements, thermogravimetric derivative analysis—TG/DTG isothermal calorimetry), establishment variable/parameters, measurement performance identified parameters, review relationship between independent (control) dependent variables (MgO their compositions). test successfully optimised compositions, established best performing system (MG1), provided in-depth insight thermal stability hydration kinetics systems.