Google Groups no longer supports new Usenet posts or subscriptions. Historical content remains viewable.
Dismiss
r
0 views
Skip to first unread message
David Williams
May 11, 2008, 11:07:53 AM5/11/08
to
-> Hereabouts, we tend to have a bunch of clay. Not much of a radon problem.
It depends on where the clay came from. Basically, clay consists of fine
particles of weathered rock which have settled onto the bottom of a
body of water. If the original rock was granite, then the clay may
produce radon.
Local builders should know if this is a problem in your area.
dow
It depends on where the clay came from. Basically, clay consists of fine
particles of weathered rock which have settled onto the bottom of a
body of water. If the original rock was granite, then the clay may
produce radon.
Local builders should know if this is a problem in your area.
dow
0 new messages