K-FLEX K-FIRE COATING
K-FLEX K-FIRE COATING is a flexible firestop coating designed to restrict the passage of fire and smoke. Used with mineral wool of at least 80 kg/m3 density, it can provide up to 120 minutes of fire resistance. The weather-resistant coating remains highly flexible after drying, allowing it to accommodate movement in the building structure.
Technical specifications
APPROVALS
2531-CPR-CXO10229
ETA-21/0548 2021/06/28
EAD 350141-00-110
ETA-21/0548 2021/06/28
EAD 350141-00-110
DENSITY
1,3-1,4 g/ml
FIRE RESISTANCE
Up to EI 240
TESTED PENETRATION SEAL IN
Flexible walls: min. thickness 75 mm;
Rigid walls: min. thickness 75 mm;
Rigid floors: min. thickness 150 mm
Rigid walls: min. thickness 75 mm;
Rigid floors: min. thickness 150 mm
TESTED SERVICE PENETRATION
- Electrical wires up to Ø 80 mm single and in bundles
- Routes / cable trays
- Steel pipes up to Ø 324 mm + MW insulation
- Combustible pipes up to Ø 160 mm
- Steel pipes up to Ø 324 mm + FEF insulation
- PEX pipes up to Ø 75 mm + MW insul
- Routes / cable trays
- Steel pipes up to Ø 324 mm + MW insulation
- Combustible pipes up to Ø 160 mm
- Steel pipes up to Ø 324 mm + FEF insulation
- PEX pipes up to Ø 75 mm + MW insul
DURABILITY AND SERVICEABILITY
Z2
STORAGE TEMPERATURE
+5 °C ÷ +30°C
CERTIFICATE OF CONFORMITY
2531-CPR-CXO10229
AIRBORNE SOUND INSULATION
Rw(C;Ctr)= 55 (-1;-1) dB
Documents
Technical documentation
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