1、 What is a fireproof bridge

防火橋架是電纜橋架根據(jù)防火功能分出來的一種橋架類，一種是以具有耐火屬性的璃纖維增強材料制作的玻璃鋼橋架，一種是在普通橋架表面噴防火漆，使橋架具有耐火屬性。

Fire resistant bridge is a kind of bridge classified according to the fire protection function of cable bridge. One is FRP Bridge made of glass fiber reinforced material with fire resistance property, and the other is to spray fire-resistant paint on the surface of ordinary bridge to make the bridge have fire resistance property.

防火橋架具有良好的防火阻火效果，此外還可以耐火、耐油、耐腐蝕、沒有污染，十分受買家的親睞。

Fireproof bridge has good fire prevention and fire resistance effect. In addition, it can be fire-resistant, oil-resistant, corrosion-resistant and pollution-free. It is very popular with buyers.

二、防火橋架有哪些標準？

2、 What are the national standards for fire-proof bridge?

防火橋架的標準：

National standard for fireproof bridge:

1、關于防火橋架防火等級可以根據(jù)《電控配電用電纜橋架》規(guī)定，防火橋架分為三個耐火等級，耐火30分鐘代號N1，耐火45分鐘代號N2，耐火60分鐘代號N3。

1. As for the fire rating of fire-proof bridge, according to the regulations of cable bridge for electric power distribution, the fire-proof bridge is divided into three fire ratings, namely, 30 minute fire resistance code N1, 45 minute fire resistance code N2 and 60 minute fire resistance code N3.

2、防火橋架表面防火涂料應大于等于500μm。

2. The fireproof coating on the surface of fireproof bridge shall be greater than or equal to 500 μ m。

3、鋼結(jié)構(gòu)防火橋架應按照《鋼結(jié)構(gòu)防火涂料應用技術規(guī)范》規(guī)定相關技術生產(chǎn)。

3. The steel structure fireproof bridge shall be produced in accordance with the relevant technologies specified in the technical code for application of fire retardant coatings for steel structures.

三、防火橋架如何選擇？

3、 How to select fireproof bridge?

挑選防火橋架一定要認證橋架生產(chǎn)廠家，技術精湛，有相關質(zhì)量保證企業(yè)ISO9001，歐盟CE認證等相關資質(zhì)。

The selection of fire-proof bridge must be certified as the bridge manufacturer, with exquisite technology, relevant national quality assurance enterprise ISO9001, EU CE certification and other relevant qualifications.

防火橋架和普通橋架的區(qū)別是什么？

What is the difference between fireproof bridge and ordinary bridge?

四、防火橋架和普通橋架區(qū)別的是什么？

4、 What is the difference between fireproof bridge and ordinary bridge?

防火橋架和普通橋架區(qū)別：用途

Difference between fireproof bridge and ordinary bridge: Purpose

1、防火橋架適用于低于10KV的電力電纜，和操控電纜、照明配線等室內(nèi)室外架空電纜溝、地道的敷設。

1. The fireproof bridge is applicable to the laying of power cables lower than 10kV, indoor and outdoor overhead cable trenches and tunnels such as control cables and lighting wiring.

2、普通橋架主要應用在濕潤、腐蝕性強環(huán)境下。

2. Ordinary bridge is mainly used in humid and corrosive environment.

防火橋架和普通橋架區(qū)別：生產(chǎn)技術

Difference between fireproof bridge and ordinary bridge: production technology

1、防火橋架主要由玻璃纖維增強材料、無機黏合劑復合的防火板，與金屬骨架復合以及其他的防火基材組成，外層加防火涂料

1. The fireproof bridge is mainly composed of glass fiber reinforced material, inorganic adhesive composite fireproof board, metal skeleton composite and other fireproof base materials, and the outer layer is added with fireproof coating

2、按照生產(chǎn)技術不一樣，分為熱鍍鋅和電鍍鋅(即冷鍍鋅）兩種。兩種的技術進程不一樣，所以兩者的能力也不一致：。熱鍍鋅鍍層較厚，抗腐蝕才能較強；冷鍍鋅鍍鋅層較熱鍍亮光，但較薄，抗銹蝕才能較弱。

2. According to different production technologies, it is divided into hot galvanizing and electro galvanizing (i.e. cold galvanizing). The technological processes of the two are different, so their capabilities are also inconsistent:. The hot-dip galvanized coating is thick and has strong corrosion resistance; The cold galvanized layer is brighter than the hot-dip coating, but it is thinner, and the corrosion resistance is weak.

通過上面的對防火橋架和普通橋架區(qū)別問題的闡述，相信大家也能明白防火橋架的優(yōu)點，此外，防火橋架還具有安裝便利，結(jié)構(gòu)合理，使用壽命長，美觀易清理等特點

Through the above description of the difference between fire-proof bridge and ordinary bridge, I believe you can also understand the advantages of fire-proof bridge. In addition, fire-proof bridge also has the characteristics of convenient installation, reasonable structure, long service life, beautiful and easy to clean

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