Learn how soil classification is done using Unifid (USCS) method. 0:13 Particle Defenitions - General 1:12 Soil Classification - USCS 2:04 Particle Size Defenitions - USCS 3:31 Soil Symbols in USCS 3:52 Casagrande's Plasticity Chart 7:08 USCS Classification Table 15:36 Example
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