Microstructural characterization of alkali-activated concrete using waste-derived activators from industrial and agricultural sources: A review
Hadi Bahmani, Davood Mostofinejad
Abstract
This review paper thoroughly examines the complex microstructure of alkali-activated concrete (AAC), highlighting the novel application of waste-derived alkali activators. Utilizing by-products from industrial and agricultural processes, this study introduces an innovative approach to surmount the common obstacles impeding the widespread use of AAC. The paper provides a detailed analysis of various activators, their effects, characterization techniques, and significant findings related to the microstructure of AAC. It illuminates the gaps in current knowledge and suggests avenues for future research, thereby establishing a foundation for advanced developments in AAC technology. The creative core of this research underscores its potential to transform our understanding of AAC and exploit its full capabilities as a sustainable and high-performance construction material. This work represents a significant academic contribution, paving the way for future groundbreaking advancements in AAC technology.