Shanghai firewall construction factory warehouse firewall construction

Fire resistance limit - hour fire wall:
1: This board is made of a variety of non-combustible materials that are scientifically blended and pressed. It has good flame retardant properties, can not burn for more than 3 hours when exposed to fire, and has high mechanical strength. , non-explosive, resistant to water, oil, strong chemical and corrosion resistance, and non-toxic. In the combustion test, the fireproof board did not deform when the maximum flame temperature reached ℃, all indicators met the requirements of -, and the combustion performance reached the level B (non-flammability) standard specified. This fireproof board is mainly suitable for fire protection and fire-resistant separation when cables of various voltage levels are laid on brackets or bridges. It is widely used in cable projects in various domestic power plants, chemical companies, steel smelting companies, mines and other cable-intensive places. fire retardant. It is also the best fire-proof and flame-retardant material for interior decoration fire-proof and flame-retardant projects in public places such as large shopping malls, hotels, guesthouses, cultural and sports halls, light industry markets, theaters and other public places.
The main specifications of fireproof boards are:
2: Fireproof boards are divided into inorganic and organic fireproof boards:
Fireproof boards are different from resin-based organic fireproof boards. They are inorganic fireproof materials, and the fireproof level reaches level 1 (Non-combustible grade), made of inorganic materials such as magnesium powder and perlite (powder) glass fiber cloth after high-temperature calcination of magnesia ore, and manufactured using patented equipment (Patent No.).
Three: Features of fireproof board:
In addition to the performance of gypsum board and calcium silicate board, this fireproof board product is also waterproof and has a longer service life. In particular, the fireproof level reaches the highest level. This product Main fire protection technical indicators: the average temperature rise in the furnace is 3℃, the average continuous burning time of the sample, the average mass loss rate of the sample, reaching Class B fire protection standards, the fire resistance limit is more than 10 minutes, the pattern is clear and thorough, the effect is realistic, and the three-dimensional effect is strong. No color difference. The surface is flat, smooth and wear-resistant.
Four: Product Usage:
With its unique high fire resistance, fireproof boards are widely used in fireproof partitions in hotels, restaurants, cinemas, stations, docks and other public places, as well as home decoration, cable trays, etc.
Five: Product specifications:
The specifications of this product: *, thickness 3-, can be customized if there are special requirements.
Six: Product Color:
Colors include: gray, white, and color (color can be customized according to customer requirements, such as: red, blue, green, etc.).
7: The main raw materials of the fireproof board are magnesium oxide, magnesium chloride, fly ash, crop straw and other industrial and agricultural wastes. At the same time, various composite additives such as water resistance, toughening, moisture resistance, and early strength are added. Adopting the latest scientific research results and patented technology, it not only completely solves the problems of frost return and poor water resistance, but also has the characteristics that wood does not have, such as high strength, anti-corrosion, no insect infestation, and fire resistance, which can meet people's different levels of life and Production needs. With the promulgation of policies by the Chinese government to promote energy-saving and environmentally friendly new materials, a variety of new building materials have appeared on the market. Compared with other plate projects, this panel project has its own advantages and long-term development potential. Glass magnesium fireproof board inventory r/3> Glass magnesium fireproof board factory inventory r/3/3/> Firewall detection r/3> Firewall detection r/3>