Valorisation of various waste materials in flue gas desulfurization gypsum and cement mortar composites

Key Points

• Improved mechanical properties of cement mortars result from integrating flue gas desulfurization gypsum with various waste materials, enhancing sustainability.
• Significant increases were observed in compressive strength, with specific waste composites achieving up to 30% higher values compared to traditional materials.
• Assessment using innovative material composites reveals potential for waste valorisation in construction applications, promoting environmental sustainability.
• Findings highlight the feasibility of using waste materials in cement mortars, pointing to future implications for eco-friendly construction practices.