Utilization of sewage sludge incineration ash in building mortars: research on mineral carbonation and environmental impact

The dataset contains descriptive information on sewage sludge incineration ash, reference binders and aggregates, mortar compositions, curing and carbonation conditions, analytical procedures, and measured mineralogical, chemical, physical, and environmental parameters (including temperature and humidity). The data were generated within a project focused on the use of sewage sludge incineration ash in construction mortars, with particular attention to mineral carbonation processes and their influence on material performance and environmental safety. The dataset supports research on waste valorization, CO2 sequestration in cementitious materials, and the environmental assessment of alternative construction materials.