Professional Cable Tray Manufacturer

Shandong Hongfeng Electric Group Co., Ltd.

The products can be widely used in construction, energy, power, plant.

How does the manufacturer test the fireproof performance of fireproof cable tray

Release time:

2023-12-21

with the coming of summer, the weather is getting hotter and hotter, and at this time the problem of fire

with the coming of summer, the weather is getting hotter and hotter, and at this time the problem of fire prevention arises. As a fire-proof cable bridge, how to monitor whether the fire-proof cable bridge meets the fire prevention requirements?
Maybe we don't know much about it, so the cable tray factory below will lead us to have a look!
The fireproof cable bridge used in our days is a steel shell, a double-layer fireproof cover and an inorganic fireproof trough box.
The average thickness of the thermal insulation layer is 25mm, the double cover plate is ventilated and dissipated, the fireproof paint is sprayed inside, the coating expands in case of fire, the heat dissipation hole is blocked, the cable in the trough box is maintained, and the inorganic fireproof trough box is sprayed.
To a certain extent, it is also of great use in fire prevention.
These are the basic functions of fireproof perforated cable tray and can be used as a basis during monitoring.
Here, the editor would like to introduce a direct and effective method, that is, the fire prevention function has been tested for 60 minutes by a fixed fire resistance test. the cable has a good structure of non-damage support and can effectively fix the inorganic fireproof trough box. then this is a good fireproof cable tray, and friends can be determined to buy it at the time of purchase.
Generally speaking, in our days, when we choose a product, what we have to consider is whether what we buy is real, whether it conforms to the specification, and whether our purchase is worthwhile for us. These are all things we need to consider. Now the cable bridge factory has introduced the monitoring specification on fireproof cable tray, hoping that friends who want to buy can provide certain assistance.
If there is something wrong, we also hope that a wide range of friends can put forward it and provide lunches for our other friends. "

Keywords：

Matters needing attention in grounding installation of trough cable tray

Construction technical requirements of fireproof Cable tray

Matters needing attention in grounding installation of trough cable tray

Construction technical requirements of fireproof Cable tray