GEOFLAM® Vertical fire rated ductworks
The fire rated ductworks are made by juxtaposing GEOFLAM®F-Light boards 1000 mm long and 35 mm thick or GEOFLAM®FX 50 900 mm long and 50 mm thick.
These systems are available for fire classifications EI 120 and EI 180S : 2- and 3-hour fire resistance according to EN 13501-3 and EN 13501-4.
SYSTEM ADVANTAGES
- 2 to 3 hours fire resistance degree
- 100% natural gypsum-based products
- CE certified
- Compatible with Rft products

System Performances
Horizontal or vertical GEOFLAM® smoke extraction duct
Tests in accordance with EN 1366-8 | Board’s reference | Thickness (mm) | Fire resistance classification EI S i <-> o | EFECTIS assessments | Internal cross-sections (mm) | Max ht | System applied | Tests in accordance with EN 1366-8 | Board’s reference | Thickness (mm) | Fire resistance classification EI S i <-> o | EFECTIS assessments | Internal cross-sections (mm) | Max ht | System applied |
---|---|---|---|---|---|---|---|
Horizontal and vertical smoke extraction | GEOFLAM® F-Light | 35 | EI 120S | PV n° 13-A-895 | 0x0 to 1250x1000 | 7 ml (2 reinforcement collars) 10 ml (3 reinforcement collars) | Polochonnage (mixture of sisal fibre and glue) |
Horizontal and vertical smoke extraction | GEOFLAM® FX50 | 50 | EI 180S | PV n° 10-A-067 Rév.3 | 0x0 to 2500x2000 | 7 ml (2 reinforcement collars) 10 ml (3 reinforcement collars) | Polochonnage (mixture of sisal fibre and glue) |
Horizontal or vertical GEOFLAM® ventilation duct
Tests in accordance with EN 1366-8 | Board’s reference | Thickness (mm) | Fire resistance classification EI S i <-> o | EFECTIS assessments | Internal cross-sections (mm) | Max ht | System applied | Tests in accordance with EN 1366-8 | Board’s reference | Thickness (mm) | Fire resistance classification EI S i <-> o | EFECTIS assessments | Internal cross-sections (mm) | Max ht | System applied |
---|---|---|---|---|---|---|---|
Horizontal and vertical ventilation duct | GEOFLAM® F-Light | 35 | EI 120S | PV n° 13-A-894 | 0x0 to 1250x1000 | 7 ml (2 reinforcement collars) 10 ml (3 reinforcement collars) | Polochonnage (mixture of sisal fibre and glue) |
Horizontal and vertical ventilation duct | GEOFLAM® FX50 | 50 | EI 180S | PV n° 12-A-344 Rév.3 | 0x0 to 2500x2000 | 7 ml (2 reinforcement collars) 10 ml (3 reinforcement collars) | Polochonnage (mixture of sisal fibre and glue) |