THESE DAYS, PAVING A DRIVEWAY OR A ...

THESE DAYS, PAVING A DRIVEWAY OR A road IN A NEW COMMUNITY take away froms about $15 per square yard. What's more, that impervious surface amplifies the tome of rainwater that has to be carried away in storm channels drains, and culverts. Exceed a certain dimensions and the runoff has to be treated by way of your local jurisdiction, which makes for unhappy officials and hikes in impact rewards

The NAHB Research Center not long ago challenged the conventional pave-and-drain arrangement of site development, at a place called Kensington Estates, in Pierce shire Wash. Research Center experts redesigned the site using strange technologies and techniques ...