The superior properties of magnesium sandwich panel
Fire prevention excellence
Magnesium color steel plate insulated sandwich panel has good fire-proof performance, it is a non-flammable material
and the flame duration is zero. Magnesium sandwich panel is non-flammable at
800 degrees Celsius~1200 degrees, which reaching the highest level of
fire-proof non-flammable A1 grade. If with high-quality keel production of the
partition system, the fire resistance limit of magnesium sandwich panel can be more
than 3 hours. During the process of fire combustion, it can absorb a lot of
heat and delay the rise of ambient temperature.
Waterproof and moisture proof
In dry-cold and wet weather, the performance
of magnesium fire-proof insulated sandwich panel is always stable, not affected
by condensate droplets and moist air. Even if it is soaked in water for several
days, it will be air-dried naturally, not deform and soften, and can be used
normally again, moisture absorption and halogen return phenomenon never occur. The
sandwich panel board body has no water permeability after test.
Light weight and seismic resistance
The apparent density of magnesium board is
0.8-1.2g/cm3, which reduces the building load, reduces the weight of the
building interior wall by more than 60%, and increases the use area by 5-8%.
Light weight is conducive to the seismic resistance of the structure, and
effectively reduces the cost of the foundation and the main body of the
structure.
Superior strength
Although light in weight, magnesium
fireproof sandwich panel board has compact structure, good stability, no deformation,
wood-like toughness, excellent impact resistance, compression resistance,
tensile and fracture properties, with both rigidity and toughness. Its flexural
strength reaches 322 kgf/cm2 (vertical) and 216 kgf/cm2 (horizontal), and its
impact strength can reach 25 Mpa.
Environmental health
Magnesium color steel sandwich panel does
not contain asbestos, formaldehyde, benign and harmful radioactive elements,
smokeless in case of fire, non-toxic, odorless. The material produced is
natural mineral powder and plant fibers, the production process is natural
maintenance with less energy consumption, no sewage, energy saving and
environmental protection. When using this kind of sandwich panel, the surface
does not contain flour. Its unique natural fine-hole structure can adjust the
indoor temperature and make the room and office more comfortable.
Heat insulation and energy saving
Magnesium insulated sandwich panel has the
characteristics of uniform fine holes, compactness and inorganic substances.
Its thermal conductivity is 0.216w/cm.k, which is more heat-insulating than
1.1w/cm.k of lime-sand brick and stone. It saves energy consumption and keeps
the room comfortable and clear air.