AF Systems · Firestopping
AF Fireguard 3
Flexible fire protection for metal ventilation ducts, EI 120/180.
Price on request
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Overview
Rock wool cushion quilted on a metal mesh.The exposed external side is covered with a wire aluminium foil, while the internal side has a glass wool fabric treated with a special ablative product. With its reduced 30 mm thickness, the cushion is easy to apply even on curved profiles. The system has been tested in accordance with EN 1366-1 and provides the following fire resistance ratings: EI 120 – for horizontally installed air ducts. EI 180 – for specific vertical configurations. The fire resistance classification depends on the orientation and configuration of the air duct.
Key features
- EI 180 vertical / EI 120 horizontal (EN 1366-1)
- Only 30 mm thick
- For rectangular and circular ducts
Applications
- Fire protection of metal ventilation ducts
Technical data
| Property | Value |
|---|---|
| Fire resistance (EN 1366-1) | EI 180 vertical · EI 120 horizontal |
| Material | Rock wool cushion 100 kg/m³ on steel mesh, aluminium facing |
| Dimensions | 6000 × 1000 × 30 mm |
| Thermal conductivity λ (10 °C) | 0.036 W/(m·K) |
| Weight | about 5 kg/m² |
| Joint tape | AF BAND 3, aluminised, 25 m × 100 mm |
| Packaging | 6 m² rolls on pallets |
Data from the manufacturer. Please confirm the exact version, availability and a current quote with us.
Dimensions and variants
| Property | Value |
|---|---|
| Cushion dimensions | 6000 × 1000 × 30 mm |
| Packaging | 6 m² rolls on pallets |
| Weight | approx. 5 kg/m² |
| AF BAND 3 tape for transverse joints | 25000 × 100 × 0,6 mm |
Documents
- Technical data sheet EN
- Manufacturer information AF Systems