Rheology and Permeability of Self-Compacting Concretes with Recycled Blue Aggregate

Table 3

Concrete mixture proportions.

Series no	Mix. no	Mix ID	Vol. fraction (%)					SP (kg/m^3)
			Fine aggregate			Coarse aggregate
			NFA	RFGBA		NCA	RCBGA
Ref	Mix 1	RFGBA 0 RCBGA 0	100	0		100	0	4.45
Series no. 1	Mix 2	RFGBA 20 RCBGA 0	80	20		100	0	4.39
	Mix 3	RFGBA 40 RCBGA 0	60	40		100	0	4.22
	Mix 4	RFGBA 60 RCBGA 0	40	60		100	0	4.13
	Mix 5	RFGBA 80 RCBGA 0	20	80		100	0	3.99
	Mix 6	RFGBA 100 RCBGA 0	0	100		100	0	3.88
Series no. 2	Mix 7	RFGBA 0 RCBGA 20	100	0		80	20	4.39
	Mix 8	RFGBA 0 RCBGA 40	100	0		60	40	4.33
	Mix 9	RFGBA 0 RCBGA 60	100	0		40	60	4.33
	Mix 10	RFGBA 0 RCBGA 80	100	0		20	80	4.29
	Mix 11	RFGBA 0 RCBGA 100	100	0		0	100	4.28
Series no. 3	Mix 12	RFGBA 20 RCBGA 20	80	20		80	20	4.28
	Mix 13	RFGBA 40 RCBGA 40	60	40		60	40	4.10
	Mix 14	RFGBA 60 RCBGA 60	40	60		40	60	3.99
	Mix 15	RFGBA 80 RCBGA 80	20	80		20	80	3.88
	Mix 16	RFGBA 100 RCBGA 100	0	100		0	100	3.76