Peakon-900 autoclaved calcium silicate board is made of cement, quartz, hydrated lime, mica & fiber, Peakon-900 is easy to install, non-combustible board, combining fire, moisture and impact resistance with thermal insulation properties. It provides up to 240 minutes fire resistance, density 900g/m3.
Peakon-900 is off-white in color. One face is smooth, the other face is natural. If need, we can produce a sanded surface to meet the requirement. It is a versatile and lightweight board but has the required strength for a wide range of fire passive fire protection projects, including internal partitions, ceilings, and semi-exposed applications.
Usually, the production edge is square, the recessed edge is available for special requirements.
Tolerance: Length, Width: ±3mm; Thickness：±0.2mm; Maximum diagonal error:≦5mm
Surface Finish: Front face: smooth; Back face: natural or sanded texture
Fire Resistance: Non-combustible A1, EN13501-1
Moisture Content: ≦10%
Water Absorption: ≦45%
Moisture Movement: ≦0.25%
Thermal Conductivity: ≦0.30W/（m·K）
Impact Resistance: ≥2.0 KJ/m2
Flexural Strength: Across grain: 11MPa, Along grain: 7MPa
Formaldehyde Emission: 0.1mg/m3
Asbestos Content: Non-Asbestos, AS 4964
Passive fire protection system
Structural steel protection
Fire resistance partition
Self-supporting ventilation and smoke extraction ducts