AN UNBIASED VIEW OF ROOF WATERPROOFING

Generally, this incorporates a damp proof membrane (DPM) for the walls using a polythene DPM beneath the slab. With higher quality DPM, some security from limited-time period Hydrostatic force is often attained by transitioning the upper quality wall DPM towards the slab polythene beneath the footing, rather then within the footing face. • It ca