I have access to many different sizes of 5" thick broken concrete without rebar or wire.<br /><br />I am thinking of making a patio or some such thing, I've seen it somewhere and it looks nice when done right with mortar and such.<br /><br />The even thickness will make it easier to lay out.... other than that (which is the extent of my knowledge on the subject) does anyone have input, advice, etc.<br /><br />Thanks in advance!