ABM? Curtain Wall Fire Stop Board is designed specially for all types of curtain walls. The product has higher temperature resistance, higher melting point, longer fire resistance time and smaller high-temperature linear shrinkage.
CFS series can be applied not only as the fire and smoke barrier between curtain wall and floor slab or curtain wall and partition, but also as the barrier between other construction gaps around wall penetration pipes or floor penetration pipes. In order to enhance the smoke barrier capability of CFS series, fire proof aluminum foils can factory-laminated to the rock wool board.
Product Type | CFS 64 | CFS 80 | CFS 110 | CFS 120 |
Nominal Density, kg/m3 | 64 | 80 | 110 | 120 |
Thickness, mm | 135 | 100 | 100 | 100 |
耐火極限，小時 | 1 | 2 | 4 | |
Size(L×W), mm | 1200x600 | |||
Properties | CFS | Unit | Test Method |
Fibre Diameter | ≤6 | mm | GB/T 5480 |
Thermal Conductivity(25℃) | ≤0.038 | W/(m?K) | GB/T 10295 |
Reaction to Fire | A1 | --- | GB 8624 |
Melting Temperature | ≥1000 | ℃ | --- |
Surface Burning Characteristics | Smoke Development≤5, Flame Spread=0 | --- | ASTM E84 |
Linear shrinkage at maximum use temperature （650℃） | <2 | % | ASTM C356 |
Acidity Coefficient | ≥2.0 | --- | GB/T 5480 |
Water Repellence | ≥99 | % | GB/T 10299 |
| Mass Moisture Absorption | ≤0.5 | % | GB/T 5480 |
Short-term Water Absorption (partial immersion, 24h) | ≤0.5 | kg/m2 | GB/T 30805 |
Corrosiveness | Corrosion Free | --- | ASTM C665 |
1.Frame
2.Non-transparent Part of the Curtain Wall
3.ABM Curtain Wall Insulation Board (MB series)
4.Facing
5.ABM Curtain Wall Insulation Board (CFS series)
6."Z" Shape Fixing Bracket
7.Floor
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