The bridge is widely used in our life, and the fireproof bridge has good fire resistance, so it has been deeply loved by users. The fireproof bridge can effectively prevent cable short circuit and reduce fire hazards. Next, Hangfeng will introduce the flame retardancy of Jinan fire bridge, hoping to help you!
The fire-proof cable rack adopts steel shell and double-layer fire-proof board, and inorganic fire-proof tank box is set in the rack. The average thickness of the heat insulation layer is set at 25 mm. The double-layer hood is used to ventilate and dissipate heat, spray fire-proof coating inside, and the coating expands when the fire-proof cable tray catches fire, so as to block the heat dissipation hole and protect the cables in the box.
The fireproof performance of inorganic fireproof tank shell has been tested for 60 minutes in the national fixed fireproof test. The cable has no damage, the supporting structure is good, and it can effectively fix the inorganic fireproof trough shell, which is a good choice not to be missed. Fireproof cable tray has good fireproof performance and wide application range.
Through such structural design, the fire-retardant effect can be guaranteed to a large extent. Meanwhile, the built-in fire retardant coating will expand when meeting fire and block the heat dissipation hole to realize the fire-retardant effect. Of course, it is very important to choose a good cable tray. The benefits are more prominent and the quality assurance is better.
Good Jinan fire bridge support structure is good, can be used to fix inorganic fire tank box, at the same time, the performance of cable frame is better, the benefits also have obvious differences, so how to choose is very important, the reliability is also significantly improved.
Generally speaking, the fire-resistant cable rack realizes fire-resistant and flame-retardant through inorganic fire-resistant tank box and special steel shell structure, with excellent fire-resistant performance and more remarkable service. In order to seek better protection, we can start from a completely reasonable point of view, the benefits are greatly improved, and the cable protection effect is better.
The above is the introduction of Jinan cable tray resistance, are you clear? I believe that through the description of this article, you can have a certain understanding of the fire bridge, hope the above content can help you! In addition, if you want to know more about it, you can pay more attention to our website.