Partition made up of one or two Pladur® MAGNA plasterboards screwed to each side of a galvanized steel structure, over Pladur® studs (vertical elements) and Pladur® channels (horizontal elements). Commensurate amounts of Pladur® materials: screws, compounds, joint tape, watertight/acoustic perimeter joints, etc., as well as anchors for floor and ceiling channels, etc. Completely finished with Quality Level 1 (Q1) for tile finishes, laminates, furring, etc. Also with Level 2 (Q2), Level 3 (Q3), Level 4 (Q4), according to the surface finish (to be determined by the design). Core of the Pladur® structure filled completely with mineral wool. Installed according to Pladur® recommendations, DIT PLUS N.º 646p /20 and CTE requirements.