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Pavement Aashto: drainage good
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 good | Good drainage with moderate free-draining base | 1 | drainage | Drainage Quality - Good | Water removed within 1 day | 1.2 |
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