If any can help with info on this, thanks.
My concrete patio slops down for rain runoff but slops too much I think. I want to put pavers down but will need to build up with sand over the concrete patio. At the furthest end of the patio it will need to be about 5 inches higher. So I am asking if part of the patio only has say 2 inches of sand and as I go out it get to be up to 5 inches of sand will this work or will the sand drop and everything goes uneven? Thanks