Barriers of plastic materials for civil engineering purposes; Barriers of plastic materials for construction purposes; Boards made of plastic materials for use in building; Building boards of plastic materials; Building materials of plastic material; Building products made by the extrusion of synthetic plastics; Corrugated sheets made of plastic (building material); Decorative building products manufactured from plastics; Doors made of plastic for buildings; Filled plastic sheet material for application to building surfaces; Filled plastic sheet material for application to walls; Moulded plastic sheet material for use in building; Moulded plastic sheet material for use in civil engineering; Moulded plastic sheet material for use in construction; Mounts of plastic for roof windows; Mounts of plastic for skylight windows; Movable partitions of plastic (other than furniture); Multilayer panels of plastic for use in building; Non-metallic building materials in the form of plastic extrusions; Partitions of plastic (other than furniture); Plastic articles for use in building (construction); Plastic articles for use in civil engineering construction; Plastic articles for use in construction; Plastic barrier apparatus; Plastic barriers (structures); Plastic fences; Plastic materials for constructional purposes; Plastic materials for use in the construction of swimming pools; Plastic mouldings for building construction; Plastic panels for use in building; Plastic panels for use in construction; Plastic sections used as inserts in windows; Plastic sheets for roofing; Plastic skylights; Plastic window frames; Plastics in sheet form for building purposes; Ready made windows made of plastic; Roof windows made of plastics; Safety fittings of synthetic plastics for windows; Sections of plastics for use in building; Sheets of synthetic plastic materials for use in building; Sheets of synthetic plastic materials for use in construction; Signs made of plastics (non-luminous and non-mechanical); Skylights made from plastic materials for use in buildings; Structural elements of plastic; Translucent building panels made from plastic materials; Transparent plastic panels for building construction purposes; Transparent plastic panels for building purposes; Transparent plastics for use in building; Transparent plastics for use in windows of buildings; Windows made of plastic (for buildings)