Architects and interior designers seeking durable, versatile, and environmentally conscious building material can explore our Zykron fibre cement board for use in their residential and commercial projects. This resilient and reliable construction material available as boards is suitable for both interior and exterior applications because it is weathering resistant. It can withstand the rigours of environmental factors without losing its strength and durability. Composed of cement, natural fibres, and additives, Zykron fibre cement boards offer safety and peace of mind because of their ability to resist fire. Use these boards for wall cladding, flooring and roofing.
Product Features
Physical Properties
Density | 1300 kg/m3 |
Lengths and Width Tolerance | -/+ 2% |
Thickness | -/+ 10% |
Ph | 7 |
Modulus of Elasticity | 6000 N/mm2 |
Modulus of Rapture | 11 N/mm2 |
Moisture Movement | 11 N/mm20.09% |
Water Absorption | 33% |
Moisture Content | 12% |
Water Impermeability | No water drops at underside |
Squareness | 2.5 mm/m |
Edge Straightness | 0.3% |
Impact Strength (parallel) | 1300 J/m2 |
Impact Strength (square) | 1600 J/m2 |
Durability Properties
Freeze- Thaw Resistance (50 cycles) | Pass |
Warm Water Resistance | Pass |
Soak-Dry Resistance (50 cycles) | Pass |
Heat-Rain Resistance (25 cycles) | Pass |
Fire Resistance Properties
Ignitability | Class P |
Fire Propagation Index | Pass |
Surface Spread of Flame | Class 1 |
Fire Resistance Integrity and Insulation | 78 min |
Thermal Properties
Thermal Conductive (Watt/m2 Kelvin | 0.127 |
Thermal Resistance (m2 Kelvin/Watt) | 0.075 |
Acoustic Properties
Acoustic Insulation Value (decibels) | 30 |