Wall junction profile for building, has piping which accommodates projection of metal sheet at its section which is facing metal sheet, where piping extends over entire length of profile

摘要

The profile has a jacket (24) formed in a bar that is connected to lower and upper flanges (5,8) of a trapezoidal type metal sheet. The jacket projects as projection in a circular canal (19) and forms within a rear separation. A piping (52) accommodates a projection of the metal sheet at its section which is facing the metal sheet, where the piping extends over entire length of the profile.