Cladding of metal for construction and building; Cladding panels of metal for wall construction; Cold rolled sections of metal for use in the construction industry; Facade construction components of metal

Articles of concrete for construction purposes; Concrete constructional panels; Construction materials, not of metal; Constructional members of aerated concrete for use in building; Fire protective coatings for use in the construction industry; Modular prefabricated building units of non-metallic materials for the construction of buildings; Non-metallic composite materials for use in construction