Color | Black |
Brix | 83.2 |
pH (1:1 at 20°C) | 5.6 |
Specific gravity | 1.39 |
Viscosity | 17,500 mPas |
Moisture | 21.76% |
Total sugar | 47.83% |
Invert sugar | 10.20% |
Sulfated sugar | 15.50% |
Ca | 1.63% |
Oxygen, O | 45.4 |
Silicon, Si | 18.5 |
Aluminum, Al | 8.69 |
Carbon, C | 10.9 |
Iron, Fe | 1.42 |
Potassium, K | 1.86 |
Magnesium, Mg | 2.30 |
Titanium, Ti | 2.51 |
SiO2 | 84.90 |
Al2O3 | 5.21 |
Fe2O3 | 3.32 |
CaO | 0.58 |
MgO | 0.67 |
SO3 | 0.29 |
MnO | 0.08 |
TiO2 | 0.19 |
K2O | 0.97 |
P2O5 | 0.05 |
Na2O | 0.50 |
¬Loss of ignition | 2.87 |
Sand | L/B=1 | L/B=2 | L/B=1 | L/B=2 | L/B=1 | L/B=2 | L/B=1 | L/B=2 |
148 | 133 | 138 | 121.78 | 113.27 | 106.11 | 94.25 | 97.67 |
Specific gravity | 2.64 |
Optimum moisture content | 8.20% |
Maximum dry density | 1.59 g/cc |
Case 1 | Upper layer | Unstabilized clay |
Lower layer | Medium-dense sand | |
Case 2 | Upper layer | Stabilized clay (C:M:: 90:10) |
Lower layer | Medium-dense sand | |
Case 3 | Upper layer | Stabilized clay (C:WFS:: 80:20) |
Lower layer | Medium-dense sand | |
Case 4 | Upper layer | Stabilized clay (C: L:: 91:9) |
Lower layer | Medium-dense sand | |
Case 5 | Upper layer | Stabilized clay (C:M:WFS:: 80:10:10) |
Lower layer | Medium-dense sand | |
Case 6 | Upper layer | Stabilized clay (C:M:L:: 84:10:6) |
Lower layer | Medium-dense sand | |
Case 7 | Upper layer | Stabilized clay (C:WFS:L:: 74:20:6) |
Lower layer | Medium-dense sand | |
Case 8 | Upper layer | Stabilized clay (C:M:WFS:L:: 67:10:20:3) |
Lower layer | Medium-dense sand |
SiO2 | 2.1 |
Al2O3 | 1.3 |
Fe2O3 | 1.2 |
CaO | 82.8 |
MgO | 0.3 |
SO3 | 0.4 |
Na2O | 0.4 |
K2O | - |
TiO2 | - |
C | 2.2 |
CaCO3 | 4.3 |
Impurities | 5.0 |
¬Loss of ignition at 800°C | - |
Soil type | CH |
Liquid limit | 55% |
Plastic limit | 20% |
Plasticity index | 35% |
Specific gravity | 2.6 |
Differential free swell index | 35% |
Optimum moisture content | 16.5% |
Mass density ( |
1710 | 1790 | 1781 | 1606 | 1840 | 1750 | 1730 | 1820 | 1615 |
Modulus of elasticity (E) (MPa) | 3.2 | 5.3 | 7.2 | 9.6 | 10.3 | 14.7 | 16.2 | 18.5 | 32.3 |
Poisson ratio (ν) | 0.3 | 0.3 | 0.3 | 0.32 | 0.33 | 0.34 | 0.36 | 0.38 | 0.3 |
Angle of internal friction (ϕ) | 14.86 | 17.06 | 19.11 | 21.43 | 23.62 | 25.64 | 27.85 | 29.68 | 35 |
Cohesion (c) (kPa) | 21.77 | 19.92 | 19.08 | 17.61 | 16.43 | 15.59 | 14.78 | 13.89 | 0.1 |