DIVISORIO PLASTBAU is a 60 cm wide, self-extinguishing EPS partition panel with variable thickness (from a minimum of 7 cm to a maximum of 20 cm) and height equal to the inter-floor level. On the inside, two Z-profiles are embedded, 8/10 thick, with a minimum depth of 7 cm, in galvanised sheet metal and perforated to allow for the passage of electrical installations. The profiles also serve as guides for anchoring the sheets (gypsum plasterboard) for finishing the walls.