| Abstract Scope |
Belitic cements are binders with a high content of belite (dicalcium silicate, C₂S) compared to ordinary Portland cement, which is richer in alite (tricalcium silicate, C₃S). These cements exhibit specific characteristics that make them attractive from both environmental and technical perspectives, such as lower heat of hydration, higher long-term strength, and reduced CO₂ emissions during production. In this context, the objective of this study was to use waste glass as a partial substitute for conventional clinker, at levels of 5% and 10%, for the production of belitic cement. The binder was produced in a laboratory muffle furnace, with a maximum calcination temperature of 1400 °C. Cements with 0%, 5%, and 10% of waste glass were produced in order to evaluate the mineralizing effect of the residue. The cement was characterized through X-ray diffraction, thermogravimetric analysis, calorimetry, and BET surface area analysis. |