In the railway sector, CEL COMPONENTS’ lightweight panels are used as partitions, ceilings, floors, bulkheads, tables, etc. These lightweight panels are generally composed of three layers: a core in aluminium or aramid honeycomb bonded with two skins either in aluminium, high pressure laminate or fibreglass.
Aluminium Sandwich panel COMPOCEL AL FR obtained Class HL3 (maximum safety limit set) for R1, R2, and R10 according to the norm UNI-EN 4545-2:2015
The HL3 parameter ensures that the panels conform to the requirements for self-extinguishment of material, low fume toxicity and opacity. Therefore, the achievement of class HL3 permits COMPOCEL AL FR to be used in floors, ceilings, separating walls in railcars.
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