Method for producing a composite skin in the field of aeronautics and astronautics

A method for connecting a skin plate to a further skin plate to produce a skin for aeronautic and astronautic industries, comprising the following steps:

• removing excess material at one end of a butt plate and further excess material at an other end of the butt plate to form the butt plate into a substantially Z-shaped cross-section, the butt plate having two parallel portions which overlap in their longitudinal direction in an overlapping region, wherein the overlapping region has a length substantially corresponding to a distance between the other end of the butt plate to an adjacent end of said overlapping region, the butt plate having a butt strap on the one end of the butt plate, the butt plate consisting of metal or metal alloy;
• connecting the other end of the butt plate to the skin plate with a substance-to-substance bond, the skin plate consisting of metal or metal alloy, the substance-to-substance bond formed as a butt seam;
• and
• fastening the further skin plate to the butt strap with a plurality of rivet rows to form the skin, wherein the length of the overlapping region is at least greater than a distance between two adjacent rows of the rivet rows, the further skin plate consisting of metal or metal alloy, wherein the skin plate, the butt plate and the further skin plate form a flush surface, wherein the fastening leaves a gap between the butt strap and the further skin plate in an axial direction of the skin, the gap corresponding to a region from which the excess material was removed from the one end of the butt plate.