SCC is a kind of high fluidity concrete without vibration, also known as Self-Consolidating Concrete and High Performance Concrete, which was discovered by the University of Tokyo in Japan in the 1980s. SCC usually uses a large number of mineral admixtures and chemical admixtures to achieve a dense state without vibration under the action of its own gravity, and then fill the formwork with dense steel bars. SCC has the characteristics of resistance to segregation, easy filling, easy passage, high fluidity and high deformation ability, and can maintain homogeneity during and after...