Non-metallic building materials; non-metallic materials for rail tracks, track beds and supports for track; geosynthetic materials, including geocuspates, geogrids, geomembranes, geonets, geotextiles: stabilisation fabrics for use in construction; geosynthetic materials for use in construction; geosynthetic materials for use in the construction of buildings, landscaping, pathways, and landfill sites; geosynthetic materials for use in road and rail construction; geosynthetic materials for use as basal, wall or slope linings, in ground drainage, drainer cappings, and surface drainage from slopes; geosynthetic materials for use in side slope and soil reinforcements, use in coastal and river bank protection, beneath ballast for railways; geosynthetic materials for use in roofing, roof coverings, and roof flashing; geosynthetic materials for use in the treatment of contaminated land, including use in drainage, filtration, protection, reinforcement, separation, and containment; geotextiles for use in construction; geotextiles for use in the construction of buildings, landscaping, pathways, and landfill sites; geotextiles for use in road and rail construction; geotextiles for use as basal, wall or slope linings, in ground drainage, drainage cappings, and surface drainage from slopes; geotextiles for use in side slope and soil reinforcements, use in coastal and river bank protection, beneath ballast for railways; geotextiles for use in roofing, roof coverings, and roof flashing; geotextiles for use in the treatment of contaminated land, including use in drainage, filtration, protection, reinforcement, separation, and containment all not including metal