Product Description

These advantages are tested by authorities. Magnesium fireproof board is welcomed by oversea customers. 1) Fireproof: magnesium fireproof board was tested by the National Center for Quality Supervision and Testing of Fire Building Materials (NFTC). Non-flammability: GB***4 Grade A 2) Moisture-resistance: magnesium fireproof board is excellent in moisture-resistance. Dry bending strength is *5MPa. Bending strength under absorbed moisture is *2MPa 3) Heat insulation: magnesium fireproof board has heat prevention material incorporated, it has great feature of heat prevention. Thermal resistance is 1.*4m2/kW 4) Sound insulation: magnesium fireproof board is proved to have good noise insulation property after inspected by the National Center for Quality Supervision ****-the noise insulation factor of the wall can reach *4dB and *7dB. It has the best noise insulation constitution in China, especially the *5mm wall comprised by the *0mm board 5) Bump-resistance and light: magnesium fireproof board is a light board. Its density is less than 1.0g/cm2. At the same time its bending strength and impact resistance is excellent. Also, it will maintain its' quality during construction. It is light, t can save time, space, weight and expense. It is a new and high efficient wall 6) Good waterproof: the rate of the water absorption is *8%, there is no drops of water to emerge in the back 7) Installation: easy to cut, saw, nail, stick, paint and veneer 8) Decoration: smooth surface suitable for a wide range of surface treatments including overlay, wallpapering and painting etc 9) Environmental protection: no toxic materials, such as asbestos, formaldehyde and ammonia