Self-Compacting Concrete (SCC), also known as self-consolidating concrete, is a highly flowable type of concrete that spreads into place, fills formwork, and encapsulates reinforcement without any need for mechanical vibration. The unique properties of SCC are due to its specific mix design, which includes a high proportion of fine aggregates, superplasticizers to enhance flowability, and sometimes viscosity modifiers to prevent segregation. The mechanism behind SCC involves achieving a balance between fluidity and stability, allowing it to maintain homogeneity while being sufficiently cohesive to flow and consolidate under its own weight.