19 Non-metallic materials, fabrics, films, membranes, textiles and sheets for building construction, civil engineering, drainage, erosion and soil control purposes; woven and non-woven textiles for use in the agricultural and horticultural field; non-metallic structural building materials, geotextiles, membranes, textiles and sheets; industrial fabrics for use in building and construction; non-metallic building materials; linings, not of metal, for building, roof coverings; wall underlays; non-metallic coatings [building materials]; roofing felts; non-metallic drainage pipes; geotextiles; geosynthetics including extruded geogrids; non-metal extruded geonets, drainage composites and clay liners, all being geotextiles for use in construction and building; geotextiles; roofing underlay; felt for building; wall linings (not of metal) for building purposes; parts and fitings thereof; non-woven erosion control fabric, mats and sheeting, not of metal [geotextiles]; fabrics for use in civil engineering (geotextiles); non metallic fabrics for the reinforcement of roofs; agricultural nets for erosion control; plastic fences; fences, not of metal; roofing membranes; non metal roofing; scaffolding, non-metallic; working platforms (scaffolding), not of metal; woven mats (non- metallic) for use as geotextile materials; woven geotextile materials (non - metallic) for protecting against erosion; stabilisation fabrics (geotextiles) (non- metallic) for use in construction; woven covers (non - metallic) for use as geotextile materials for building; non-woven fabrics for land drainage; fabric for undelayment of flooring; non-woven fabrics for soil drainage; laminate flooring, not of metal; synthetic flooring materials or wall claddings; flooring underlays; fireboard (building materials); building materials, not of metal; building materials and construction materials and elements, not of metal; building materials of plastics material; geotextiles for preventing weed growth; armour-plating, not of metal