Typical Construction Section all detail , 4" concrete slab (3000 p.s.i.) w/ 6x6 #10/10 wwm & visqueen over clean compacted, termite treated fill. smooth trowel fin.pour level w/ existing porch slab, 12"x12" monolithic footing w/ 2#5 rods cont. (astm40), all laps minimum 2'-1" etc.
