IPERSTARK sandwich anti-noise panels consist of two box structures in sheet metal, mounted one inside the other and filled with high-density mineral wool, protected by a glass sheet which prevents crumbling.
The outer part of the panel is made of unperforated metal sheet.
The internal insulating section is in perforated metal sheet.
Specific perforations or cuts can be produced on request.
The features of these panels:
- They allow acoustic insulation
- They are fire resistant – EUROCLASS A1 in compliance with standard EN 13501-1
- They are free-standing