A Review of Sustainable Concrete Construction: Strategies, Advancements, and Future Directions

Abstract

The construction industry significantly impacts the environment. This review article explores various strategies and advancements in sustainable concrete construction, focusing on environmentally friendly concrete constituents, novel construction approaches, and sustainable material selection practices. The article discusses the benefits and potential of green concrete, permeable concrete, cool concrete, Ultra-High-Performance Concrete (UHPC), and the integration of local aggregates. Novel approaches like Insulated Concrete Forms (ICFs), photocatalytic concrete, 3D-printed concrete, and self-healing concrete are examined for their potential to revolutionize construction practices. Furthermore, the article explores the utilization of low-carbon concrete mixes with supplementary cementitious materials (SCMs). Challenges and considerations associated with sustainable concrete construction are also addressed, including the need for continued research, complex design considerations, economic barriers, and the importance of awareness within the industry. Finally, the article provides recommendations for future advancements, including research and development efforts, standardized practices, economic incentives, and collaborative initiatives to overcome regulatory hurdles. By implementing these recommendations, the construction industry can leverage the full potential of sustainable concrete construction for a more environmentally friendly and resilient future.