Table 2 Properties of raw subgrade soil.
From: Impact of Biocompatible Nanosilica on Green Stabilization of Subgrade Soil
Properties | Result |
|---|---|
Maximum dry density (kN/m3) | 1.81 |
Sand (%) | 19 |
Fine-grained (%) | 81 |
USCS classification | CL |
Liquid limit (%) | 38 |
Plastic limit (%) | 20 |
Shrinkage limit (%) | 17 |
Optimum moisture content (%) | 19.4 |
Cohesive strength | 15 |
Angle of internal friction | 27 |
CBR | 12 |
