Response of RPC-Filled Circular Steel Tube Columns under Monotonic and Cyclic Axial Loading

Table 2

RPC mix proportion.

Total mass without fiber (kg)	Cement (kg)	Silica fume (kg)	Slag (kg)	Quartz sand (kg)	FDN (kg)	Water (kg)	Steel fiber (kg)	Water/binder ratio
2400.00	800.53	240.16	120.08	960.64	46.43	232.15	156.00	0.22

Note. Water/binder ratio is the weight of water to the combined weight of cement, silica fume, and slag.