Friday, October 26, 2012

Porous Pavement

As the cracks in our asphalt driveway slowly deepen and spread, the thought of having porous pavement such as this becomes more and more attractive. Given the heat-island effect of asphalt in summer, and the runoff it sends down the slope during heavy rains, it would be nice to have pavement that absorbs some of the rain and turns less sunlight into heat.
Each plug of soil in the concrete matrix looks like a different plant exhibit. It's basically a driveway you can mow. This one, on Linden Lane, was installed about five years ago, and looks to be aging well, apparently without need of the recurrent maintenance an asphalt driveway requires.

1 comment:

  1. On walks recently, I've been admiring the driveway shown in your picture. Assuming I could somehow afford to get rid of the crumbling asphalt now in my driveway, I wonder what it would cost to have one of these installed?