English term
pervious surface
In cold climates (like Minnesota) snow fall on an existing pervious parking area usually disappears on its own before snow on the adjacent, darker colored, impervious suface. Manual snow removal from this pervious surface has seldom been necessary. (In the LEED)
When rains fall on these pervious surface, it washes the accumulated road oil, grease, and rubber dust into storm drains, and from there directly into streams and rivers, untreated. (Greatstreets)
Clogging of any pervious surface can be a concern. It is highly unlikely a majority of any pervious surface will become 100% clogged. Water will always seek the next point of infiltration. (Smokey Point Concrete)
Oct 29, 2009 13:58: changed "Kudoz queue" from "In queue" to "Public"
Oct 29, 2009 14:55: changed "Stage" from "Preparation" to "Submission"
Nov 1, 2009 15:57: changed "Stage" from "Submission" to "Selection"