Classification of Fine Soils Subject to the Liquid Limit
Special classifications and designations for fine soils (silt and clay) subject to the liquid limit wL can be found in EN ISO 14688-2.
Table:
Classification of fine soils subject to the liquid limit wL or plasticity index IP as per [DINENISO14688:2001]
| Designation | Liquid Limit wL [%] |
|---|---|
| Non plastic | - |
| Low plasticity | < 35 |
| Medium plasticity | 35 up to 50 |
| High plasticity | > 50 |
