Fireproof Boards

Fireproof board (usually called magnesium oxide board) is combined of MgO, MgCl₂
and H₂O alkali agent. The stable magnesium colloid is reinforced
by middle alkali glass fiber net and stuffed by light material then becomes
new frameless decorative material.
It has the features of Iightweight, strong intensity, little contraction and easy
constructing. Especially the features of unique waterproof, fireproof, corrosion
proof and plasticity are better than normally used wooden multisplint, paper surface
plaster boards.
1) Fireproof:The material is class A frameless and tested by state authority institute. The water
absorb and max. fire durability levels meet the demand for light inner partition
completely
2) Waterproof and moisture proof:Through experiment and test, after this material has been immersed in the water for
one month, it keeps its original shape, without deformation or expansion. Its
dry-wet deforming ratio is 0.26% and water-absorbing capacity is 15%. The creasing
resistance is 15MPa under the dry condition and 22MPa under the moisture absorbing
condition, i.e. the strength under the moisture absorbing condition is higher
3) Heat preservation and protection:The thermal resistance is 1.14m2k./w, matched with the exterior heat insulating material.
It can be used as the external walls in general
4) Sound absorb and insulation:95mm soundproof wall can have a soundproof standard as a 123mm wall made of four
layers of 12mm gypsum plank, and equal to the soundproof effect of a 150mm common
solid brick wall
5) Lightweight and high intensity 10mm thick board weights 10.7kg/cbm, the wall is made of light steel keel which is
31.5kg/cbm, is about 1/10 of common wall made of solid clay brick while the anti-impact
intensity is 2-3 times of normal plaster wall. It can be easily installed
and the constructing time is short
6) Environment protection:The material is made of natural materials such as minerals and plant fiber, the environment
protection level meets our country's demand. It is new product that our
country is encouraging.
Usage:partition board,ceiling board,lining of fireproof board