A number of building users have already experienced that the corbels in the plaster have started to corrode. This happens after the building has been in use for some time and many times it is difficult to trace the company that carried out the plastering. The fault may not be the cornices, but the use of the building and its lack of maintenance. If it is a multifunctional building, the designer should already specify that stainless steel cornices should be used in these areas (laundry rooms, bathrooms, corridors) to prevent corrosion due to increased humidity in these rooms.
