Professional construction and installation of firewalls with fire resistance limit of 2-4 hours in Kunshan, Suzhou

2. Fire resistance limit-hour fireproof board introduction:
Inorganic fireproof partitions are also called fireproof partitions or non-combustible fire-retardant boards. This board is made of a variety of non-combustible materials that are scientifically blended and pressed. It has good flame retardant properties and can not burn for more than 3 hours when exposed to fire. It has high mechanical strength, is non-explosive, resistant to water, oil, and chemical corrosion. Non-toxic and other characteristics. In the combustion test of the inorganic fireproof partition produced by our company, the flame did not deform when the best temperature reached ℃, all indicators met the requirements of -, and the combustion performance reached the level B (non-flammability) standard specified.
Inorganic fireproof partitions are mainly suitable for fire protection and fire-resistant separation of cables of various voltage levels when laying on brackets or bridges. They are widely used in various domestic power plants, chemical companies, steel smelting companies, mining and other cables. Fire protection and flame retardancy for cable projects in densely populated areas. It is also the best fire-retardant and flame-retardant material for interior decoration fire-retardant projects in large shopping malls, hotels, guesthouses, cultural and sports halls, closed clothing markets, light industrial markets, theaters and other public places.
Construction method
Inorganic fireproof partition products can be cut with a cutting saw and made into the required shape according to the needs of the construction site. During assembly, steel brackets or expansion bolts are used to fix the steel frame. Structural fire retardant coating application. The inorganic fireproof partition can also be used to install various forms of cable fireproof trough boxes, and the gaps between the boards can be filled with inorganic fireproof plugging materials.
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