Descriptors | Sheet flooring, Water supply and waste systems (building, Flow rates, Mechanical testing, Watertightness tests, Position, Odours, Siphons, Traps (drainage), Dimensions, Flow measurement, Loading, Seals, Membranes, Drainage, Thermal-cycling tests, Waste-water drainage, Leak tests, Gullies, Strength of materials, Pressure testing, Buildings |