S.C. Code Regs. § § 8-810

Current through Register Vol. 48, No. 11, November 22, 2024

Section 8-810 - IBC 1907.1 General

The thickness of concrete floor slabs supported directly on the ground shall not be less than 3 1/2 inches (89mm). A 10-mil (0.010 inch) polyethylene ground contact vapor retarder with joints lapped not less than 6 inches (152 mm) shall be placed between the base course or subgrade and the concrete floor slab, or other approved equivalent methods or materials shall be used to retard vapor transmission through the floor slab.

S.C. Code Regs. § 8-810

Added by State Register Volume 43, Issue No. 05, eff. 5/24/2019; State Register Volume 44, Issue No. 06, eff. 6/26/2020; State Register Volume 46, Issue No. 05, eff. 5/27/2022.