Overview of rockfill concrete

Rock-fill concrete has a broad application prospect in mass concrete engineering, and is mainly used in the construction of rock-fill concrete dams at present.

Self-compacting concrete (SCC) is a kind of concrete with high fluidity, no segregation uniformity and stability. When pouring, it flows by its own weight without vibrating. On June 7th, 20 12, in order to implement the circular economy promotion law, popularize advanced technologies, processes and equipment, improve the technical support capacity and equipment level of circular economy development, and improve the resource output rate, the National Development and Reform Commission issued the Catalogue of Technologies, Processes and Equipment for Circular Economy Encouraged by the State (the first batch), and the low-cement rockfill concrete technology was successfully shortlisted in this catalogue.