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Table 2 Physical properties of aggregates.

From: Utilization of Recycled Aggregate Concrete for Marine Site Based on 7-Year Field Monitoring

Physical properties

Fine aggregate

Coarse aggregate

Recycled (RCA)

Crushed limestone (NA)

Fineness modulus

2.74

6.42

6.66

Bulk specific gravity

2.63

2.44

2.80

Water absorption (%)

0.91

4.92

0.64

Density (kg/m3)

1725

1475

1615