In message , The Natural Philosopher
writes

I am thinking over the pros and cons of concrete versus concrete slabs
on mortar.

The sub base is loose gravel over MOT type 1 thats been down 16 years.
I can use the loose gravel to make concrete with. Obviously with sand
as well


Area is 3m x 1.8m

Seems to come aout around £120 no matter which way I look - anyone got
hard info?

I've got some 2" council type paving slabs going spare but you will have
to fetch:-) (50 miles)

--
Tim Lamb