MgSo4 board is sulfate mgo board or chloride free mgo board, It is a light weight and waterproof non-asbestos and non-flammable panel product which is widely used in building construction, decoration and SIPs (Structural Insulated Panels) in recent years,for more information, pls visit www.rubriboard.com
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Anhui Rubri Technologies Co.,
Ltd. is a high-tech enterprise
focused on providing high
quality and sustainable fire-
resistant building materials for
interior and exterior cladding in
residential, commercial and all
types of industrial and public
buildings.
Introduction of Company
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Through the cooperation with University Of Science And Technology of China (USTC), who is regarded in China
as the “Cradle of Scientific Elites”, we have over 10 fixed researchers, including doctoral supervisors, doctors,
masters and visiting scholars at home and abroad, and acquires 16 national invention patents and 10 utility model
patents. We set up R & D Center and Equipment Manufacturing Department for new products development and
technical innovations.
Introduction of Company
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Rubri MgSO4 structural board is a new type of non-combustible decorative material made of ternary system of
magnesium oxide, magnesium sulfate, and water. The product has the characteristics of fire resistance,
waterproof, shockproof, odorless, non-toxic, non-freezing, non-corrosive, non-cracking, non-deforming, non-
combustible, high strength and light weight, convenient construction and long service life.
Product Introduction
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Rubri MgSO4 board has good fireproof performance, it
is non-combustible plate, the burning durationtime is
zero, 1200 °C without flame, achieved A1 fireproof level,
partition system made of high-quality bilge keel, fire
resistance is up to 4 hours, it can absorb a lot of heat
during burning processand delay ambient temperature.
In raw and humid weather, the board always has
solidperformance , not affected by condensation and
moist air, even dried in the open air after a few days
soaking in water, it will not be deformed and soft, it can
be used normally and hard to get damp.
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In raw and humid weather, the board always
has solidperformance , not affected by
condensation and moist air,even dried in the
open air after a few days soaking in water, it
will not be deformed and soft, it can be used
normally andhard to get damp.
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The products are made of high quality glass cloth
and goodtoughness plant fibers, which made
magnesium plate is light, but with compact
structure, good stability, nondeforming and wood-
like toughness, as will as outstanding performance
in impactresistance, compressive strength, tensile
strength and bending strength.
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Rubri MgSO4 board does not contain asbestos,
formaldehyde, benzene or harmful radioactive
elements and no smoke, toxic and smell in
case of fire. Raw materials of the boardare slag
and natural plant fiber, the production process
is nature conservation, low energy consumption,
no sewage materials and energy saving. The
boards will not powder away, its unique natural
pore structure, made it adjust the indoor
temperature and create a more comfortable
room or office.
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Glass magnesium board with the density of
0.8-1.2g/cm3, reduces 60% building load
while increasing 5-8% utilization area .Light
weight is conducive to structure quakeproof
and effectively reduces the cost of the base
and main structure
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The boards have uniform pore, dense, inorganic
material characteristics and thermal conductivity
is up to 0.216w/cm.k. Its heat insulation
performance is better than sand-lime
brickmasonry, whose thermal insulation is
1.1w/cmok, therefore, the board can save
energy and less energy maintain a comfortable
indoor environment with pure and fresh air.
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Rubri MgSO4 board has stable and reliable quality.
Comparing with other glass magnesium board, it's
morecost- effective, high- energy light, affordable
and easy to process and install, it can be attached,
cut, nailed, drilled, paint and planed, easy to hand
out. Its toughness is superior and not easy to
break, you can arbitrary use of self-tapping screws,
nails and straight nail gun to install the board, as
well as it also can be used in wet and dry hanging
operation
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Scientific formula solved the problem of
moisture absorption,its intensity is increasing
with time, resistant to corrosion, acidalkali and
have small changes in' thermal expansion
andcontraction, the shrinkage rate is≤0.2%,
swelling rate is≤0.4% resistant to frost
resistance is -40 9C. After years of tests,glass
magnesium board, is durable, antiaging and
reliable.
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Rubri MgSO4 board has superiorsound
insulation, to ensure the quiet ofliving room.
Thin glass plate light does notaffect the noise
performance of magnesiumplate, 6mm thick
insulation capacity is 29dB, the sound insulation
of double-sided single-layer 9mm magnesium
plate +75 keel +50 rock wool is greater
than42dB, its unique uniform pore structure is
another structure of dense borad match
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Rubri MgSO4 board's unique smooth and rough
surface, is providing diversified functions for
customers. Smooth surface can be attached
wallpaper paste, aluminum panels, decorative
fireboard, veneer, PVC, or latex paint and
sprayed, etc. rough surfacecan be attached
ceramic tile, marble, granite, Pihui and paint
brush.Glass magnesium board has excellent
affinity for the abovementioned materials and
can be secondary processing in the field or
secondary use.
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