Acoustic building materials (other than for insulation); Architectural concrete products for building purposes; Articles of cement for building purposes; Building materials made of fibre cement; Building materials of expanded polystyrene; Building materials of expanded polystyrene in sheet form; Building materials of expanded polystyrene in slab form; Building panels, not of metal; Cladding, not of metal, for building; Composite panels of non-metallic materials for use in building; Concrete articles for building walls; Concrete building panels; Concrete products for use in building; Facings, not of metal, for building; Flame retardant building materials; Framework, not of metal, for building; Materials made from foam for use in building; Non-metallic building elements; Non-metallic building elements for the damping of sound; Non-metallic building facade elements; Non-metallic building frames; Non-metallic building frameworks; Non-metallic building materials; Non-metallic building materials for fire protection; Non-metallic building materials for use in cladding; Non-metallic building materials having acoustic properties; Non-metallic building materials having thermal insulation properties; Non-metallic building materials having waterproofing properties; Non-metallic building materials in sheet form; Non-metallic building materials in the form of panels; Non-metallic building panels; Non-metallic building partitions; Non-metallic building products; Non-metallic building sheets; Non-metallic building structures; Non-metallic composite materials for use in building; Non-metallic elements for use in building; Non-metallic fire protection materials for use in building; Non-metallic fireproof panels for use in building; Non-metallic floors for building; Non-metallic flues for use in building; Non-metallic interlocking panels for building; Non-metallic materials for use in building construction; Non-metallic panels for building; Non-metallic panels for use in building; Non-metallic permanent building structures; Non-metallic portable building structures; Non-metallic sheet materials for building; Non-metallic structural building elements; Non-metallic structural building members; Partitions being non-metallic building materials; Polystyrene panels for use in building; Preformed building panels made of concrete; Preformed building panels made of concrete and foamed plastics; Sheet Non-metallic materials for use in building; Solid polymer and mineral combination building panels; Thermally insulating building Non-metallic materials