Calculate the on site permeable pavement surface infiltration rate based on ASTM C1781. For reference of how to perform this test click here.
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|Infiltration Ring Diameter||inchesmm|
|Surface Infiltration Time|
|Surface Infiltration Rate||inches/hourmm/hour|
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DISCLAIMER: This test should be performed in accordance with the standards set out in ASTM C1781. Unilock accepts no responsibility in the methods, execution or results of the test. Contact your local representative for more detailed information for your project.