1339.08 CONCRETE SLABS.
   Edge heat loss of concrete slabs around the perimeter of heated spaces shall not exceed a maximum value per lineal foot of exposed edge of 42 BTHU for unheated slabs
and 50 BTHU for heated slabs.
   Total width or depth of insulation shall be twenty-four inches.
   Insulation R-value for unheated slab, 5.00.
   Insulation R-value for heated slab, 5.00. (Ord. 2025-74. Passed 3-5-74.)