What is an inorganic fireproof partition and how much is an inorganic fireproof partition per square

Inorganic fireproof separator refers to the inorganic board composed of natural inorganic minerals as the main material, polymer modified materials as reinforcing agents, and lightweight materials as fillers, such as magnesium crystal plates.

The inorganic separators on the market range from tens to hundreds per square, and you can consult magnesium crystal manufacturers for details.

Inorganic fireproof board is also called fireproof partition. This board is made of a variety of non-combustible materials through scientific blending and pressing, with good flame retardant performance, fire non-burning time of more than 3 hours, high mechanical strength, non-explosion, water resistance, oil resistance, strong chemical corrosion resistance, non-toxic and other characteristics. In the combustion test of YD-BA inorganic fireproof partition, the flame will not be deformed when the maximum temperature reaches 1000, and the indicators meet the requirements of GA161-1997, and the combustion performance meets the Class A (non-combustible) standard specified in GB8624.

Inorganic fireproof separator is mainly suitable for fire protection and fire-resistant separation of cables of various voltage levels when laying on brackets or bridges, and is widely used in the fire retardant of cable projects in various domestic power plants, chemical enterprises, iron and steel smelting enterprises, mines and other cable-dense places. It is also the best fireproof and flame retardant material for interior decoration of large shopping malls, hotels, guesthouses, cultural and sports halls, closed clothing markets, light industry markets, theaters and other public places.

Generally, the fire resistance limit of these two products is 3 hours.

The main component of the organic fireproof partition is organic materials, which can be selected when the cable trough box has corrosion resistance requirements and fire protection requirements, and the main component of the inorganic fireproof partition is inorganic materials, which can only play a role in fire protection, because the main components are inorganic materials, so it can not be used in the project with acid resistance and alkali resistance requirements.

Of course, the same number of organic fireproof partitions are generally more expensive than inorganic fireproof partitions.

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It is two kinds of fireproof board with different uses and properties, organic board is tough, and there are many uses, that is, fireproof is also beautiful, and the value is expensive; The inorganic board is water-based, non-tough, can be drilled and can be used, and the cover plate or bottom plate used for fireproof construction is half of the value of organic.

Mainly look at their fire rating.

The inorganic fireproof partition in the fireproof partition has magnesium crystal plate, which is a new type of non-combustible decorative material composed of natural inorganic minerals as the main material, polymer modified material as the reinforcing agent, without chloride ions (except for trace chloride ions in tap water), and lightweight materials as fillers. The fire resistance limit of 12mm magnesium crystal plate can reach more than 3 hours.

The fireproof board is a decorative board made of siliceous material or calcareous material as the main raw material, mixed with a certain proportion of fiber materials, light aggregates, adhesives and chemical additives, and autoclaved technology. It is a new type of material that is increasingly used, and its use is not only because of fire prevention factors. The construction of fireproof board has higher requirements for pasting glue, and better quality fireproof board is more expensive than decorative panel.

What are the advantages of fireproof partitions?

1.The thickness of the fireproof board is generally 8mm, 10mm and 12mm. There are many production and sales enterprises, and the quality is uneven.

The fireproof board is a kind of fireproof sandwich sandwich panel made of metal plate (aluminum plate, stainless steel plate, color steel plate, titanium zinc plate, titanium plate, copper plate, etc.) as the panel, halogen-free flame retardant inorganic modified filler as the core layer, and hot-pressed compounding. According to GB8624-2006, it is divided into two combustion performance grades: A2 and B.

2. Light weight and high strength (specific gravity: 1 4 of ordinary concrete, 1 3 of clay bricks, lighter than water, and equivalent to wood; Cube compressive strength 4MPa. In particular, the use of ALC plate as the enclosure structure in the steel structure engineering can give full play to its advantages of light weight, high strength, good ductility and strong seismic ability.