Sealing, packing and insulating materials; flexible pipes (not of metal); joint packings; expansion joint fillers; sealing compounds; sealing means, namely, seals and gaskets for preventing leakage of fluids; sealing rings; sealing strips; substances for insulating buildings against moisture; ebonite molds; sealants for joints; gum, raw or semi-worked; rings of rubber; rubber plugs; vulcanite ebonite; artificial resins and synthetic resins semi-finished products; semi-processed plastics; pipe gaskets; pipe jackets, not of metal; junctions for pipes, not of metal; flexible tubes of textile material; synthetic rubber; waterproof sealings; spacers (other than pipe clamps), namely, washers, rings, sleeves and spacer blocks, in particular of rubber; sealing wall and floor ducts for leading through electricity, gas, water, heating, telecommunications, signal and data lines; sealing wall ducts for ship walls or housing walls; sealing wall and floor ducts for walls and floors of buildings, in particular for setting in concrete; sealing wall and floor ducts for modular assembly; assemblies of a number of interconnected sealing wall and floor ducts; flexible ducts, tubes, pipes and shrink tubes, and connection couplings thereof, not of metal; sealing and fire protection assembly kits for a use in wall and floor ducts and for upgrading wall and floor ducts; wall and floor ducts of gastight and watertight construction; parts and accessories for all the aforesaid goods, included in this class

Building materials (not of metal); rigid pipes for building (not of metal); asphalt, pitch and bitumen; transportable buildings (not of metal); monuments (not of metal); drain pipes, not of metal; concrete; concrete building elements; formwork for concrete, not of metal; outlet pipes, not of metal; penstock pipes, not of metal; prefabricated houses kits, not of metal; fireproof construction materials, not of metal; sandstone tubes; manhole covers, not of metal; manhole liners, not of metal; props stanchions, not of metal; beams, not of metal; water-pipes, not of metal; building materials primarily of plastics, namely, wall and floor ducts; attachments for wall and floor ducts, namely, system covers through which lines can be led through and blind covers for closing the duct prior to leading through a line, the covers being provided for an insertion into or a connection to the wall and floor ducts; parts and accessories for all the aforesaid goods, included in this class