- CE marked product
- Class A1 product
- No material waste
- No cut
- No degradation over time
- Simplified mounting system
- Adaptable to all configurations (horizontal, vertical, elbows)
- Compatible with passive fire protection accessories (inspection ramp, grilles, shutters…)
Our fireproof formwork panels have the same characteristics and range tables as our ventilation and smoke extraction ducts because they are made with the same EXTHAMAT P panels.
Our formworks are designed for fire protection of technical ducts made of sheet metal or VMC.
They are classified A1 according to the European standard EN 13501-1 and have a fire resistance up to 240 minutes according to the standards EN 1363-1 and 2, 1366-1 and 1366-8.