Location: Olympus, Pretoria Service: Concrete roof slab maintenance & waterproofing (SealPro ArmTec system, commercial) A commercial building in Olympus, Pretoria was showing the classic signs of an ageing flat concrete roof: the existing waterproofing had delaminated, cracks had opened along the joints, and the membrane around the parapet walls and pipe penetrations was starting to
Location: Olympus, Pretoria Service: Balcony & Roof Slab Waterproofing This double-storey home in Olympus has an upstairs tiled balcony sitting above a flat concrete roof slab, with a parapet wall and coping running around the edge. Both areas had been left exposed to the Pretoria sun and summer storms for years, and the strain was
Location: Olympus, Pretoria Service: Concrete roof slab waterproofing — ArmTec HyperFlex over existing torch-on (commercial / education) A school in Olympus, Pretoria had a flat concrete roof slab where the original torch-on waterproofing had failed and was letting water into the rooms below. With classrooms underneath, the slab had to be sealed properly and with