On Mon, 1 Sep 2003 08:23:00 +0100, "robgraham"
wrote:

Yes, you can re use concrete as aggregate. In fact it's often sold crushed
for this purpose. I'd also query your idea of burying CH pipes. Talk to my
next door neighbour!

Rob Graham


sorry, perhaps i should have explained better, the CH pipes i'm
'burying' are actually run through black hepworth conduit, along with
junction boxes for any T's and elbows (including the elbows at the
radiator exits), so all the pipework & fittings can be
removed/replaced if necessary in the future.

anyway, thanks for your help, it's much appreciated