Single side sanding
Both side sanding
A: 3.5~6mm for interior ceiling
B: 8~15mm for the interior partition
C: 8~12mm for the External Siding, Cladding or Facade
D: 18~22mm for the furniture desk
E: 18~30mm for Indoor Floor Decking
F: 22~30mm for Indoor Stair
Non Asbestos Fiber Cement Board
Cement,Quartz Sand, Natural Fiber and Other non hazardous ingredients
2400x1200,2440x1220,3000x1200,3000x1220mm Others as the requirement
Square-cut edge/Recessed edge/Tapered edge/Bevel edge
After Inspection by the National Center for Quality Supervision and Testing of Fire Building Materials (NFTC) it has been found that the Superior Sound Insulation Factor of a Wall built from the board ranges between 44dB and 47 dB
In addition to being a great Sound insulator ,This board benefits from having a Low Thermal Conductivity of 0.216 W/Mk which makes it a superior Heat Insulator.
Bug & Mildew free:
After tests under ASTM G-21, this board has been found to be Non-Nutrient to Mold ,Fungus Growth or Insect Life.
Water and Damp Proof:
The board still keeps Intact after being Soaked in Water for One Month,the Phenomenon of Swelling and Out of Shape will Not Happen.
It will NOT Disintegrate when Immersed in Water Or Exposed to Freeze/Thaw Cycles for Prolonged Periods of Time.
Resistant to Deformation in Wet, Hot and Dry Conditions.
Can be used at -40 degree.Out of Shape Rate in the Condition of Wet or Dry is 0.26%.
A1 Class nonflammability (GB8624-2006)
No appear cracking and delamination after 25 cycles of freezing and
Standard of GB6566-2001(A-class Decoration Materials)
This Environmentally Friendly board is manufactured from a unique blend of Mineral Components, doesn’t contain any Toxic ingredients,Asbestos Formaldehyde or Ammonia.