Telescopic upright in the embodiment of a wall, profile and method of mounting

摘要

The present invention relates to a telescopic strut (1) for the production of a wall, including: - at least one principal profiled section (30) and at least one extension strip (2) each having a general u shaped cross section comprising a core and two lateral flanges intended to receive the wall panels, in which: - the principal profiled section and said extender strip being conjugated and adapted to be able to be inserted into one another, the core of the principal profiled section and the core of the strip extension being disposed against one another, - said extension bar has a connection end with an external width substantially equal to the internal width of the principal profiled section, characterized in that the other of the two free ends of the strip extension piece, said widened end (4), has an external width substantially equal to the external width of the main upright.