ASTM C1781

Full Name

ASTM C1781 – Standard Test Method for Surface Infiltration Rate of Permeable Unit Pavement Systems


This test method covers the determination of the field surface infiltration rate of in place permeable unit pavement systems surfaced with solid interlocking concrete paving units, concrete grid paving units, or clay paving brick.


clay paving units; concrete grid paving units; concrete paving units; infiltration; permeable; unit pavement systems; water