On Sat, 21 May 2005 12:48:54 +0100, Ian White wrote:

However, the previous occupants have thoughtfully left behind some
"test samples", which show that in these ground conditions it will
be rusting through within about 10 years... by which time it will
have become impossible to rip up without ruining the entire area.

Would you need to remove it? Just bung some more down... The lower Z
of the new stuff shorting out any higher Z bits in the old.

--
Cheers
Dave. pam is missing e-mail