Polystyrene (semi-finished); polystyrene foils; expanded polystyrene underfloor insulation; polystyrene panels for insulating purposes

Building materials of expanded polystyrene; building materials of expanded polystyrene in block form; building materials of expanded polystyrene in sheet form; building materials of expanded polystyrene in slab form; expanded plastics for use in construction; mouldings made from expanded plastics for use in building; expanded plastics for use in building; polystyrene flooring materials; polystyrene flooring materials having insulating properties; polystyrene panels for use in building; polystyrene flooring materials for use in construction; polystyrene in situ moulds for concrete flooring