Durability and Shrinkage Characteristics of Self-Compacting Concretes Containing Recycled Coarse and/or Fine Aggregates

Table 2

Physical properties of NA and RA.

Sieve size (mm)	NA		RA
	NFA	NCA	RFA	RCA
16	100	100	100	100
8	100	41.4	100	38.2
4	100	0	97.7	0
2	56.8	0	65.9	0
1	35.0	0	42.3	0
0.5	22.7	0	26.3	0
0.25	16.4	0	17.4	0
Fineness modulus	3.69	5.58	3.50	5.62
Specific gravity	2.42	2.72	2.11	2.37

NCA: natural coarse aggregate.
NFA: natural fine aggregate.
RCA: recycled coarse aggregate.
RFA: recycled fine aggregate.