Building materials made of fibre cement; fibre cement; sheets of fibre cement for use in building; jointing compounds for use in building; jointing compounds for use in construction; plasterboard jointing compounds; textured coatings (cementitious); internal wall cladding of non-metallic materials; non-metallic cladding for facades; non-metallic decorative claddings; non-metallic splices for connecting reinforcing bars in concrete columns; wall claddings, not of metal, for building