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
7) The seaming treatments: (A) The seaming of single cover board,
or the seaming of two-layer cover board at one side of inner and
outer layer should be arranged stagger, I. E., not on the same keel
(B) Please leave the seaming of 3-5mm when the boards dock (C)
Clean the seaming of the board, and then fill the filling material
(according to the features of the board, please use elastic
material)
(D) After the filling material has been filled and curdled, cover
glass net on the seaming and then paste putty, paste craft paper
and make smooth surface treatment of the board
(E) Remove dust and putty then make dry treatment (F) Select proper
grouting agent to paste wallpaper, paint dope and spray plastic
(G) Select proper grouting agent to adhere aluminum plastic board
(H) Ways of sticking the tiles: A) Choose the proper tiles to stick
onto the surface with glue b) Lay a base on the surface of the
board with cement and grout at a ratio of 1: 3 plus 0.5 lime and
hang a steel mesh to have a roughcasting treatment, then stick with
the cement and grout at a ratio of 1: 1 used for outer packing of
pipe lines: In modern construction, the package of the pipes is
also very important. Packing the pipes with our glass-magnesium can
both resist the fire and moisture and works as a decoration.
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Magnesium Fireproof Board (SG013) Images
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