Fire stepped bridge

Fire stepped bridge

Fireproof cable trays are a type of cable tray that is currently widely relied upon for fire protection requirements. Today, most of the products on the market are fireproof panels and fire retardant paints. As a newly developed bridge bridge of the new generation, it is mostly composed of a composite of a glass fiber reinforced material and an inorganic binder combined with a metal skeleton and other fireproof substrates, and is used in many fires and fires. Compared with the traditional bridge, it has the advantages of simple structure, strong corrosion resistance, energy saving and environmental protection, and long service life. It is very popular among people in the industry. Select fireproof cable tray type and gauge

Product Details

Fireproof cable trays are a type of cable tray that is currently widely relied upon for fire protection requirements. Today, most of the products on the market are fireproof panels and fire retardant paints. As a newly developed bridge bridge of the new generation, it is mostly composed of a composite of a glass fiber reinforced material and an inorganic binder combined with a metal skeleton and other fireproof substrates, and is used in many fires and fires. Compared with the traditional bridge, it has the advantages of simple structure, strong corrosion resistance, energy saving and environmental protection, and long service life. It is very popular among people in the industry. When selecting the type and specifications of the fireproof cable tray, it should be considered: 1. The cable filling rate is compounded by the relevant regulations (when calculating the cross-sectional area of the cable for laying the bridge, the wall thickness of the bridge and the thickness of the insulation mat should be subtracted) . 2. The load level selection should be consistent with the load carrying capacity of the bridge. 3. The relative degree under uniform load should not be greater than 1/200.4. Different types of bridges are selected according to different use occasions and requirements

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