What are the characteristics of glass-magnesium board?

Magnesium oxide board has good fireproof performance and is a kind of non-combustible board. The continuous flame combustion time is zero, it does not burn at 800℃, and there is no flame at 1200℃, reaching the highest fireproof and incombustible grade A 1. The fire resistance limit of the partition system made of high-quality keel reaches more than 3 hours, which can absorb a lot of heat energy in the combustion process and delay the rise of environmental temperature in case of fire. In dry, cold and humid weather, the performance of the glass-magnesium plate is always stable, and it is not affected by condensed water droplets and humid air. Even if it is soaked in water for a few days and then dried naturally, it will not be deformed and softened, and it can be used normally, and there will never be moisture absorption and halogen return. After testing, the board has no water permeability.

The apparent density of the glass-magnesium board is 0.8- 1.2g/cm3, which lightens the load of the building, reduces the weight of the internal wall of the building by more than 60%, and increases the usable area by 5-8%. Lightweight is beneficial to the earthquake resistance of the structure and effectively reduces the cost of the foundation and the main structure. Magnesite 5. 1.8 phase dense glass fiber cloth and plant fiber with good toughness are a kind of lightweight, compact structure, good stability, no deformation and wood-like toughness, with excellent impact resistance, compression resistance, tensile strength and fracture resistance, both rigidity and toughness, and the bending strength reaches 322kgf/cm2 (vertical) and 2/kloc-0. Glass-magnesium board never contains asbestos, formaldehyde, benzene and harmful radioactive elements, and it is smokeless, nontoxic and tasteless in case of fire. The materials produced are natural mineral powder and plant fiber, and the production process is naturally maintained, with less energy consumption, no pollutants, energy saving and environmental protection. When in use, the board surface contains no powder, and its unique natural pore structure can adjust the indoor temperature, making the living room and office more comfortable.