Facings made of double-sided S280GD + Z225g galvanised sheet steel with thickness 6/10 according to standard NF EN10-147, made up of:
- Back: priming lacquer 5 to 8 µm
- Front: priming lacquer 5 to 8 µm
25-µm polyester lacquer finish, continuously pre-lacquered according to standard NF P34301 RAL 9010 white
Gloss of 30%
Fusible or adhesive protective film, thickness: 80 to 120 µm
Core made of aluminium alloy honeycomb, series 3000, 19-mm mesh, density 20 kg/m3
Single thickness = 50 mm