Property

Unit

Limestone (9.54 m)

Limestone (6.35 mm)

Pea Gravel (9.54 mm)

Pea Gravel (6.35 mm)

Unit Weight

kg/m³ (lb/ft³)

1442 (90.0)

1458 (91.0)

1505 (94.0)

1586 (99.0)

Water absorption

%

2.32

3.54

2.05

2.25

Bulk Specific Gravity_ssd^a

-

2.56

2.58

2.59

2.62

Bulk Specific Gravity_od^b

-

2.52

2.52

2.57

2.60

Voids

%

29.35

30.15

32.54

33.80