dennis@home wrote:
"Rick Hughes" wrote in message
...

"Lobster" wrote in message
...


Hmm. Just thinking of some of the times I've taken my heavily-laden
unbraked trailer down to the dump... What's a ball-park figure for the
density of rubble?

a tonne per m3


That sounds a bit on the low side to me.
I thought concrete was 2-3 tonnes per m3 so rubble should be close.

Erm... either way: oops!

David