Product Description
Fiber cement board main characteristic:
1. Fireproof, Grade-A
2. Used inside and outside.
3. Painting, tiling and nailing etc.
4. Noise reduction can be up to 46 dB
5. Good efficiency.
6. Easy to install
7. Stable dimensions
8. Durability and long service life
Raw materialsCement,Quartz sand,FiberThickness4mm-20mmColorLight yello or Grey or light greyFire ResistanceIncombustibility A Class (GB8624-A)CertificationSGSMax Width1220mmMax Length3000mmRadioactivityConforming to GB6566-2015 A Class
Technical ratio:
Density: ≥ 1.20g/cm3
Moisture Content: ≤ 10%
Water Absorbing Capacity: ≤ 55%
Thermal Conductivity: Average≤ 0.20W/MK
Bending Strength: Transverse≥ 11.0N/mm3 Vertical≥ 8.5N/mm3
Radioactivity: Conforming to GB6566-2001 A Class