"cover" wrote in message
...
I've got tree roots from a maple tree growing dangerously close to a
concrete slab and was hoping someone might have an effective way of
dealing with an issue like this short of swinging the axe. Chainsaws
and grinders in my experience haven't been too effective. The link
below shows the problem and thanks very much for any ideas.
http://home.nctv.com/ajns/roots.jpg
Chris
Have you considered using a trench digger for burying cables? A trench
digger can make a trench about 3 inches wide and 12 to 18 inches deep quite
easily. Put whatever barrier you want in there and back fill.