Table 3: Show that, the test result of specific gravity of concrete materials.

No

Materials

The specific gravity of the sample

Remark

Bulk SG

App. SG

Bulk SG(SSD)

1

Coarse aggregates

2.56

2.60

2.63

2.5-3.0 (ASTM C 618-2000)

2

Fine aggregates

2.59

3.23

2.78

3

Dangote OPC

3.1

3.0-3.2 (ES,2005)

4

MSWI fly ash

2.28

1.9-2.8 (ASTM C 618-2000)