Properties

Values

Proctor test:

Optimum moisture content (%)

31.1

Maximum dry density (kg/m³)

1351

Atterberg limits:

Liquid limit, wL (%)

54

Plastic limit, wp (%)

28

Plasticity index

27

Soil classification (USCS):

CH

Particle size distribution:

Gravel (20 - 2 mm) (%)

2

Sand (2 - 0.06 mm) (%)

20

Silt (0.06 - 0.002 mm) (%)

58

Clay (<0.002 mm) (%)

20

pH:

Value

7.31