Assessment of Geopolymer Concrete for Sustainable Construction: A Scientometric-Aided Review: Fid-Bau Portal

Assessment of Geopolymer Concrete for Sustainable Construction: A Scientometric-Aided Review

Ansari, Mohd Asif / Shariq, Mohd / Mahdi, Fareed

Geopolymer concrete (GPC) has emerged as a promising alternative to ordinary portland cement–based concrete (OPCC) due to its lower environmental impact and better performance. This study adopts an all-inclusive review approach, integrating scientometric analysis and a comprehensive literature review to assess the current state-of-the-art GPC research. First, scientometric analysis was performed to better understand the research landscape surrounding GPC, including frequently occurring keywords, trending topics, and thematic evolution. Following this, critical areas within the domain of GPC were identified for a comprehensive review, emphasizing mix design approaches, curing conditions, fresh and hardened properties, and microstructure. The cost implications associated with GPC were also discussed. Further, the study also identified challenges in the successful implementation of GPC and provides recommendations for addressing them. Overall, this study provides valuable insights that will help researchers and practitioners address current challenges and explore new avenues for innovation in GPC. By identifying research gaps and future scope, this study offers a roadmap for scaling up GPC applications and promoting sustainable construction practices.

This study provides crucial insights into the practical applications of GPC as an alternative to traditional concrete. By identifying key research trends and critical factors that influence GPC properties, this research helps practitioners understand how to optimize GPC mix designs for better performance. The study also highlights the use of waste materials like fly ash and ground granulated blast furnace slag, which can reduce environmental impact and promote sustainability in construction. The findings are particularly relevant for construction professionals looking to implement GPC in their projects, offering guidance on achieving ambient-cured GPC with suitable workability and early strength. Additionally, the study outlines the cost implications of GPC, providing a basis for cost-effective construction practices. Furthermore, challenges in the successful implementation of GPC are discussed, along with recommendations. Overall, this research offers a roadmap for scaling up GPC applications, promoting sustainable construction practices, and advancing the field through future research and development.