apparatus for processing information; process controlling software; computer programs for the management of the manufacturing processes; data processing programs; computer programs for data processing; apparatus controlled by computers for analysing samples; data processors for control of material supply; process control computers

building materials of expanded polystyrene in block form; building materials of expanded polystyrene in sheet form; building materials of expanded polystyrene in slab form; polystyrene flooring materials having insulating properties; polystyrene flooring materials; polystyrene in situ moulds for concrete flooring; building materials of expanded polystyrene