Soil Classification
USCS and AASHTO soil classification group symbols with grain size criteria, plasticity limits, drainage class, and typical engineering behavior for geotechnical design
Attributes
group_name
fines_pct_passing_200
liquid_limit_max%
liquid_limit_min%
plasticity_index_max%
plasticity_index_min%
aashto_equivalent
typical_engineering_behavior
drainage_class
cbr_typical_pct%
notes
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