Water has always been an important resource. The manipulation of water in the landscape is determined by a number of professionals in a variety of fields. As a result, different technologies crop up to address water issues as we continue to control and employ water in the landscape.

You might have heard about the wonder that is “pervious concrete.” Do not be fooled by the fact that it resembles a rice-crispy treat. One can confidently empty a bottle of water onto its surface, and watch the water percolate through the concrete. Large quantities of impermeable surfaces are responsible for many storm water issues. What makes pervious concrete so appealing is that it has the ability to solve these some of these issues. By design, it reduces runoff and recharges groundwater. A special mixture of materials creates a web of interconnected voids allowing water to pass through rather than pool on the surface.

For more information, I would suggest you Google “Bruce Ferguson pervious concrete” (Ferguson is the leading researcher in the field)

In your search, you may come across several humorous tag-lines. For example: “When it rains, it’s porous” or “When it rains, it drains.”

At least these people don’t have a dry sense of humor.

This entry was posted on Wednesday, September 2nd, 2009 at 2:38 pm and is filed under News, Technology. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.