Descriptors | Bitumens, Pipe coatings, Sealing materials, Coatings, Internal, Cement mortar, Pipes, Pipe fittings, Cast-iron pipelines, Water, Water supply, Performance, Thickness, Dimensions, Durability, Alkalinity, pH, Leaching, Wear resistance, Odours, Marking, Quality control, Type testing, Olfactory analysis, Wear tests, Endurance testing, Thickness measurement, Visual inspection (testing), Test equipment, Spheroidal-graphite cast-iron, Construction materials |