NON-METALLIC FIBRE REINFORCED POLYMER OR WOOD DECKING; NON-METALLIC FIBRE REINFORCED POLYMER OR PLASTIC GRATINGS; NON-METALLIC FIBRE REINFORCED POLYMER FLOORS; NON-METALLIC FIBRE REINFORCED POLYMER OR PLASTIC OR WOOD WALKWAYS; NON-METALLIC FIBRE REINFORCED POLYMER STRUCTURAL PLATFORMS (STRUCTURES); NON-METALLIC FIBRE REINFORCED POLYMER STRUCTURES (FRAMEWORKS); FIBRE-REINFORCED STRUCTURES AND MATERIALS; ARCHITECTURAL FIBRE REINFORCED POLYMER MATERIALS OF NON-METALLIC FIBRE REINFORCED POLYMER COMPOSITE MATERIALS; ARTIFICIAL WOOD; FIBRE REINFORCED POLYMER COMPOSITE OR PLASTIC BALUSTRADES, NOT OF METAL; CONSTRUCTION MATERIALS, NOT OF METAL; NON-METALLIC BUILDING MATERIALS; NON-METALLIC FRP (FIBRE-REINFORCED POLYMER) COMPOSITE BUILDING MATERIALS FOR CIVIL ENGINEERING; NONMETALLIC FIBRE REINFORCED POLYMER COMPOSITE BUILDING MATERIALS FOR FLOORS; NON-METALLIC FIBRE REINFORCED POLYMER COMPOSITE BUILDING MATERIALS FOR USE IN RELATION TO FLOORS; NON-METALLIC FIBRE REINFORCED POLYMER COMPOSITE BUILDING MATERIALS IN THE FORM OF SHAPED SECTIONS; NONMETALLIC COMPOSITE MATERIALS FOR USE IN CONSTRUCTION; NON-METALLIC COMPOSITE FLOORING MATERIALS; NON-METALLIC COMPOSITE FLOORING PANELS; NON-METALLIC PREFABRICATED BUILDING ELEMENTS FOR ON-SITE ASSEMBLY; NONMETALLIC ROOFING SKELETONS; NON-METALLIC SURFACES FOR RECREATIONAL AREAS; PREFABRICATED NON-METALLIC CONSTRUCTIONS; STRUCTURES MADE OF NONMETALLIC COMPOSITE MATERIALS; SHELTERS (BUILDING STRUCTURES) OF NONMETALLIC COMPOSITE MATERIALS; STAIRCASES, NOT OF METAL; NON-METALLIC STRUCTURES; BRIDGES (STRUCTURES) OTHER THAN OF METAL; FLOORING COMPOUNDS OF SYNTHETIC RESINS