Method for fixing building elements to concrete

摘要

The method involves inserting a helical wire body (3) in the concrete that forms an internal thread for receiving an attachment element (9) provided with an external thread.. The helical wire body is held by a holding rod that is removed again after the concrete has set and the attachment element is screwed into the wire body. Independent claims are also included for the following: (A) a holding rod (B) and a mounting aid.