Porous paving materials for driveways. Eco-conscious. Too much solid concrete and tarmac in urban areas adds to sudden downpour flood risks. Permable "hard" landscaping is the answer.
Pervious Pavers Green Collection Olde Towne 3pc Pervious Pavers Sierra installed in a random pattern in Sarasota, Florida by BC Pavers.
Pervious pavers that help control driveway/walkway flooding and look great.| Photo: Mutual Materials | thisoldhouse.com
Pervious Pavers - - Yahoo Image Search Results
"Eco Dublin" Pavers. Various sizes and colors with narrow joints-very nice. Like color and pattern.
Grass Through Stones Design, Pictures, Remodel, Decor and Ideas - page 2
Pervious pavers Google Image Result for http://raingarden.wsu.edu/images/PerviousPaversMutualMaterials.jpg