Metal building products and materials; metal reinforcement products for building and construction; metal reinforcing structures for use in building and construction; reinforcement frames, bars, rods and casings of metal; structural reinforcement of metal for construction purposes; reinforcement of metal for concrete; metallic transportable constructions; portable constructions of metal; frames of metal for reinforcement purposes; frames of metal for building and construction

Non-metallic building products and materials; non-metallic reinforcement products for building and construction; non-metallic reinforcing structures for use in building and construction; non-metallic reinforcement frames, bars, rods and casings; structural reinforcement materials for constructions purposes, not of metal; non-metallic transportable constructions; non-metallic portable constructions; non-metallic frames for reinforcement purposes; non-metallic frames for building and construction