Invisible Structures, Inc.
Grasspave porous pavement performs the same functions as asphalt or
concrete pavement, but provides the aesthetics of a grass surface.
Drive, walk, ride, or lounge on the material, which may be lied down in
fire lanes, handicap-parking areas, golf cart paths, or just to create
a grass driveway. This porous pavement provides load-bearing strength
while protecting the underlying vegetation root structures and storing
rainfall from storms. www.gravelpave2.com