19 Building materials (non-metallic), non-metallic rigid pipes for building; non-metallic transportable buildings; asphalt, pitch and bitumen; monuments (non-metallic); cladding for buildings in the form of framework or skeleton constructions and flat coverings of plastic, glass, natural or artificial stone which can be connected therewith, including in connection with insulating materials, and individual parts therefor; extruded profiles, facade elements, cassette elements, edge parts, roll molded parts, cladding for walls and ceilings, roof edge profiles, composite parts and sandwich elements, preferably for use in construction and in transport in connection with cladding for containers and buildings, plasterboard ceilings, paneled ceilings, inspection doors, railings, balconies, all the aforesaid goods not of metal; cold roof vents of plastic; flat-roof drains; facades of buildings not of metal; facades, not of metal; facade construction parts, not of metal; facade elements for buildings, not of metal; facade elements, not of metal; facade panels not of metal for use in buildings