Industrial factory fire-resistant 2-4 hours firewall installation

Introduction to the firewall construction plan of Shanghai Yunqi Construction Engineering Co., Ltd.:
Our company mainly constructs: fiber reinforced silicate fireproof board, fiber reinforced silicate board, fire resistance limit-hour fireproof board (firewall), For fire protection series projects such as explosion-proof panels (explosion-proof walls), explosion-proof pressure relief panels, and explosion-proof panels (explosion vent walls), we will continue to provide customers with green and environmentally friendly products and services. Welcome new and old customers to call us to inquire about our company's products and technology. Our company provides - hourly firewall construction, free door-to-door service, free construction site measurement, and free project budget. (The following is published by Shanghai Yunqi Construction Engineering Co., Ltd.)
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Address: Dongjing, Songjiang District, Shanghai Industrial area
Fire resistance limit-hour firewall:
1: 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. Mechanical It has the characteristics of high strength, non-explosion, water, oil, chemical and corrosion resistance, and non-toxicity. 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 industrial 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 their 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. Glass magnesium fireproof board in stock 3 r/3/3/>Glass magnesium fireproof board in stock r/3>Fireproof board r/3>