Optimizing Self-Compacting Concrete with Aluminosilicate SCMs

Previously published research articles on self-compacting concrete (SCC) have significantly influenced the utilization of various supplementary cementitious materials (SCMs), and alternative raw material substitutes. These studies have distinctly explored the developmental stages of SCC, alongside the requisite constituent materials. These investigations have encompassed evaluations of both the plastic and hardened state properties of SCC. Moreover, there is a pressing need to explore into the utilization of high replacement levels (i.e., above 40%) of Metakaolin and limestone powder blends in SCC development, employing Response Surface Method (RSM) optimization techniques, and conducting comparison of different SCMs of varying aluminosilicate percentages. The primary objective of this methodology, as depicted in Fig. 1, is to dissect SCMs rich in aluminosilicate content, crucial for manufacturing SCC.Figure 1

Flow chart of research methodology.