Impact Behavior of Recycled Aggregate Concrete Based on Split Hopkinson Pressure Bar Tests

Table 1

The mix proportions of RAC test specimens.

Mix designation	Cement	Water	Sand	NCA	RCA	Replacement ratio/%
PC-0	1	0.477	1.465	3.418	0	0
RC-25	1	0.477	1.465	2.564	0.854	25
RC-50	1	0.477	1.465	1.709	1.709	50
RC-75	1	0.477	1.465	0.854	2.564	75
RC-100	1	0.477	1.465	0	3.418	100