1
Industrial chemicals; Chemicals for use in the manufacture of polyurethanes; Polyurethane; Polyurethane resins; Concrete preservatives, except paints and oils; Chemical damp proofing preparations for masonry and cement (other than paints); Preservatives for masonry and cement (other than paints and oils); Synthetic resins, unprocessed; Condensation-preventing chemicals; adhesives for the building industry, road construction, mining and tunnelling; filling compound for cavities in structures and in the ground [mining and tunnelling]; injection resins for the building industry, road construction, mining and tunnelling
17
Polyurethane resins (semi-finished goods); Polyurethane foam [semi-finished]; Synthetic resins [semi-finished products]; Foam for filling of cavities; Insulating materials made of polyurethane foam; insulation materials made of polyurethane foam in the form of pipe shells and pipe supports; insulation materials made of polyurethane foam for tank insulation; insulation materials made of polyurethane foam for vehicle construction; Polyurethane sealants; Weatherstripping compositions; Caulking materials; Water-tight rings; Draught excluder strips; Substances for insulating buildings against moisture; Sealant compounds for joints; Waterproof packings; Chemical compositions for sealing leaks; Pipe gaskets; Seals for pipe connections; Manhole packings; Gaskets for tunnel lining segments
19
Building materials, not of metal; road construction materials; Road coating materials; Building materials of polyutherane; Rigid pipes, not of metal, for building