Difference between revisions of "Summary of specifications for permeable pavement"
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| − | <th><center>'''Material'''</center><th> | + | <th><center>'''Material'''</center></th> |
<th><center>'''Specification'''</center></th> | <th><center>'''Specification'''</center></th> | ||
<th><center>'''Notes'''</center></th> | <th><center>'''Notes'''</center></th> | ||
Revision as of 17:14, 4 January 2013
Link to this table.
| Permeable Pavers | Surface open area: typically 5% to 15%; minimum thickness: 3 inches for vehicles; minimum compressive strength: 8,000 psi | Concrete pavers conform to ASTM C936 and clay pavers C1272. Reservoir layer required to support the structural load. |
| Pervious Concrete |
|
May not require a reservoir layer to support loads, but a layer is required for storage/infiltration. In no case should plain steel rebar or mesh be used in pervious concrete as this invites corrosion. |
| Porous Asphalt |
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Reservoir layer contributes to structural load support. |