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* Permeable interlocking concrete pavers
* Permeable interlocking concrete pavers
* Plastic or concrete grid systems
* Plastic or concrete grid systems
* Previous concrete; and
* Pervious concrete; and
* Porous asphalt.
* Pervious asphalt.
{{textbox|Permeable paving is ideal for:
{{textbox|Permeable paving is ideal for:
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'''The fundamental components of a permeable paving system are:'''
'''The fundamental components of a permeable paving system are:'''
*interlocking blocks with infiltration spaces between, '''or'''
*interlocking blocks with infiltration spaces between, '''or'''
*a poured in place surface without fines, so that the finish is pervious to water
*Precast pervious slabs or pavers, '''or'''
*a cast in place surface without fines, so that the finish is pervious to water
*a bedding course to stabilize the surface
*a bedding course to stabilize the surface
*underground storage layer of aggregate.
*underground storage layer of aggregate.