Keywords:
Ageing (materials), Bitumens, Butylene, Climate, Coldness, Construction, Construction materials, Damp-proof courses, Definitions, Designations, Dimensions, Foil, Heat, Laminated, Marking, Materials, PIB, Plastic sheets, Plastics, Polyisobutylene, Polymers, Properties, Railways, Roof coverings, Roof sealing, Roof underlays, Roofs, Sealing, Shape, Shear force, Soot, Specification (approval), Surveillance (approval), Tear strength, Tensile strength, Tolerances (measurement), Waterproofing materials, Weather