It is Flame Resistant to Combustion at 800 and Remains Flameless at 1200 . Non-Flammability: Grade A
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%.
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.
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.
This Environmentally Friendly board is manufactured from a unique blend of Mineral Components, and does NOT contain any Toxic ingredients ,Asbestoes, Formaldehyde or Ammonia.
|Raw Materials||Cement,Quartz Sand, Fiber|
|Standard Size|| 1220mmx2440mm or 1200mmx2400mm|
|Max Width|| 1220mm|
|Max Length|| 3000mm|
|Color|| white, yellow, light green, brick red|
|Water Content || <=10|
|Water Absorption|| <=28|
|Fire Resistance|| Incombustibility A1 Class|
|Thermal Conductivity|| Average <=0.20W/MK|
|Bending Strength|| Transverse =>11.0N/mm3 Vertical =>8.5/mm3|
|Radioactivity|| Conforming to GB6566-2001 A Class|
|Packing|| Wooden pallet|