ROOF WATERPROOFING - AN OVERVIEW

commonly, this incorporates a damp proof membrane (DPM) towards the walls using a polythene DPM under the slab. With increased quality DPM, some security from brief-time period Hydrostatic force might be obtained by transitioning the higher high-quality wall DPM on the slab polythene underneath the footing, in lieu of in the footing encounter. •