Joined: Mar. 2010
||Posted: 22 Sep. 2016,08:54
I'm redoing our back garden at the moment. I've lifted a block paved path from the middle of the lawn, which was laid on sharp sand on soil. I estimate there's at least a bulk bag worth of it, 4" deep in places.
I am also building a shed base, and while I was going to lay slabs for this I was wondering if, rather than skipping all this old sand I could add stone to it and just pour a concrete slab? Would it cause any problems using old sand? I'm trying to reuse what material I can, and a concrete slab is probably easier for me than trying to lay the old council slabs I have as a shed base, they are bloody heavy.