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Table 2 The physical properties of the CRFA.

From: Utilization of Completely Recycled Fine Aggregate for Preparation of Lightweight Concrete Partition Panels

Fineness modulus

2.46

Apparent density (kg/m3)

2470

Bulk density (loose condition) (kg/m3)

1360

Bulk density (dense condition) (kg/m3)

1580

Saturated-surface-dry water absorption (%)

5.0