Building materials, not of metal; Non-metallic building materials; Non-metallic building materials for civil engineering; Non-metallic building materials for covering ceilings; Non-metallic building materials for draught proofing; Non-metallic building materials for flooring; Non-metallic building materials for floors; Non-metallic building materials for roofs; Non-metallic building materials for slating; Non-metallic building materials for the construction of office interiors; Non-metallic building materials for the covering of walls; Non-metallic building materials for use in cavity walls; Non-metallic building materials for use in cladding; Non-metallic building materials for use in relation to floors; Non-metallic building materials for use in setting manholes; Non-metallic building materials having acoustic properties; Non-metallic building materials having insulating properties; Non-metallic building materials having sound deadening properties; Non-metallic building materials having thermal insulation properties; Non-metallic building materials in sheet form; Non-metallic building materials in strip form; Non-metallic building materials in the form of beams; Non-metallic building materials in the form of boards; Non-metallic building materials in the form of panels; Non-metallic building materials in the form of planks; Non-metallic building materials in the form of strips; Partitions being non-metallic building materials; Wooden building materials in fabricated form