Table 2 Characteristics of Aggregates.

From: Effect of graphene oxide on mechanical, deformation and drying shrinkage properties of concrete reinforced with fly ash as cementitious material by using RSM modelling

Property

Aggregate (%)

Fine

Coarse

Fineness modulus

2.21

–

Specific gravity

2.64

2.70

Absorption (%)

1.72

1.30

Bulk density (kg/m3)

1890

1569

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