Articles of metal for use in construction; Construction materials of metal; Frames of metal for construction work; Materials of metal for railway construction; Metal blocks for construction; Metal blocks for use in flooring construction; Metal reinforcement materials for construction; Products made of metal for use in building and construction; Road construction materials of metal; Steel deck shuttering for use in the construction of concrete floors; Steel reinforcement for use in the construction of concrete floors; Structural reinforcement of metal for construction purposes; Structural sections of metal for construction purposes; Structural support joists of metal for the construction of floors; Supports of metal for use in the construction of formwork

Articles of cement for construction purposes; Articles of concrete for construction purposes; Concrete constructional panels; Concrete constructional sheets; Construction materials, not of metal; Constructional components of reinforced cement mortar; Expanded plastics for use in construction; Modular portable building units of non-metallic materials for construction into relocatable buildings; Modular prefabricated building units of non-metallic materials for the construction of buildings; Modular structural units, not of metal, for the construction of prefabricated buildings; Non-metallic construction materials; Non-metallic construction sheets; Non-metallic materials for construction; Non-metallic materials for use in building construction; Non-metallic materials for use in the construction of roads; Non-metallic materials for use in the construction of walls; Non-metallic panels for use in construction; Non-metallic structural sections for construction purposes; Non-metallic transportable constructions; Panelling of non-metallic materials for use in construction; Prefabricated non-metallic building constructions