40.20 DIS ballot initiated: 12 weeks Aug 27, 2026
CEN
CEN/TC 128 Roof covering products for discontinuous laying and products for wall cladding
European Norm
91.100.60 Thermal and sound insulating materials
This document specifies design methods for combination of actions and spans for factory made double skin metal faced insulating sandwich panels (hereafter sandwich panels). The sandwich panels are for use in self-supporting and structural applications in roofs, in external and internal walls (including partitions) and in ceilings in buildings as well as those in cold store applications.
This document covers uniformly distributed loads, line loads perpendicular to the span over the full width of the panel and thermal gradients, it gives no information about normal forced axially loaded sandwich panels, torsional loaded sandwich panels or sandwich panels as a part of a diaphragm.
IN_DEVELOPMENT
prEN 14509-5
40.20
DIS ballot initiated: 12 weeks
Aug 27, 2026