System for holding together and separating parts of a construction

摘要

A system for holding together parts of a construction until the moment of separating the parts from each other, comprises at least two sections having abutting faces and tension element cooperating with supports, this tension element being provided on the sections holding the sections together under pre-tension. A breaker is provided for breaking the tension element so as to separate the sections. The tension element is wound around the supports forming a closed loop bundle that crosses the parting lines of the sections, whereby the strength of the bundle equals at least the pre-tension required to hold the sections together.