Method for manufacturing a rotor blade of a wind power plant, rotor blade and wind power plant

A method for manufacturing a rotor blade of a wind power plant which has an area close to a blade root in which the rotor blade has an obtuse rear edge, said method comprising:

• manufacturing a pressure-side half-shell and a suction-side half-shell, each of said half-shells forming a part of the obtuse rear edge in the area close to the blade root;
• introducing and adhesively bonding a pressure-side filler body into at least one section of the area of the obtuse rear edge of the pressure-side half-shell and introducing and adhesively bonding a suction-side filler body into at least one section of the area of the obtuse rear edge of the suction-side half-shell, wherein the filler bodies bear against the obtuse rear edge of the pressure-side half-shell and the obtuse rear edge of the suction-side half shell, respectively;
• positioning the half-shells relative to one another such that sections of the area of the obtuse rear edge of the half-shells to which the filler bodies are adhesively bonded lie opposite one another and such that an adhesive gap, which is delimited in part by first adhesive surfaces of the filler bodies, remains between the filler bodies after the half-shells have been positioned relative to one another;
• attaching a single or multi-part closure body to inner, in relation to the rotor blade, second adhesive surfaces of both filler bodies to seal off the adhesive gap with respect to an inside of the rotor blade, the second adhesive surfaces differing from the first adhesive surfaces;
• and
• after the single or multi-part closure body has been attached to the inner second adhesive surfaces of both filler bodies to seal off the adhesive gap with respect to an inside of the rotor blade, introducing an adhesive medium into the adhesive gap between the filler bodies in contact with the first adhesive surfaces of the filler bodies.