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Pavement Aashto: drainage poor
AASHTO pavement design material properties including layer coefficients, drainage coefficients, and modulus values for flexible and rigid pavement design
| material id | description | drainage coefficient max (dimensionless) | layer type | material name | max thickness in | min thickness in (in) |
|---|---|---|---|---|---|---|
| drainage poor | Poor drainage; extended periods of saturation | 0.6 | drainage | Drainage Quality - Poor | Water removed within 1 month | 0.8 |
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