Exploring sustainable utilization of ceramic waste in heat-resistant concrete: A comprehensive review

This review explores the integration of ceramic waste into heat-resistant concrete as a sustainable solution aligned with the UN Sustainable Development Goals (SDGs). Ceramic waste, a major industrial by-product, shows promise as coarse aggregate in concrete, supporting waste reduction and energy efficiency in construction. The study examines mechanical properties, durability, and high-temperature performance through a literature review, bibliometric analysis using VOSviewer, and interviews with ceramic manufacturers. Findings reveal gaps in understanding long-term thermal behavior and practical challenges in processing ceramic waste. Highlighting environmental benefits such as reduced carbon footprint, the study aligns with SDGs 9, 11, 12, and 13, advocating ceramic waste's potential to improve energy efficiency and promote a circular economy in the construction sector. International collaborations could enhance the global supply chain for ceramic waste recycling, fostering partnerships between waste-producing industries and construction companies to address global environmental challenges. Through such collaborations, economies could scale sustainable practices, driving innovation and facilitating the transition to more sustainable construction materials worldwide.