minimum slab thickness

The garage/workshop monolithic slab is supposed to have a 12″ thickened edge, 6″ thick for the rest of it; there’s gravel fill inside the thickened edge. In the process of… The garage/workshop monolithic slab is supposed to have a 12″ thickened edge, 6″ thick for the rest of it; there’s gravel fill inside the thickened edge. In the process of…Read MoreGreenBuildingAdvisor