There is a lot of demand for cable tray in the current market. When we learn about cable tray manufacturers, we can also see the specific product types? In this way, we should look at the basic situation in the actual selection. After knowing the cable tray product model, we believe it will be more convenient to use.

大家都知道電纜橋架施工的防火要求是很高很高的。但是很少有人知道具體的防火要求可以表現在哪幾點。下面，我們就以防火金屬電纜橋架為例，來了解一下電纜橋架的防火要求。

Everyone knows that the fire protection requirements for cable tray construction are very high. However, few people know where specific fire protection requirements can be expressed. Let's take fireproof metal cable tray as an example to understand the fire protection requirements of cable tray.

防火橋架是在普通橋架表面噴涂一層防火漆，以起到防火阻燃的作用！其實橋架本身并不會著火，著火的只可能是電纜，防火漆所起到的防火阻燃原理。

Fireproof cable tray is sprayed with a layer of fireproof paint on the surface of ordinary cable tray to prevent fire and flame retardancy! In fact, the bridge itself will not catch fire, and only the cable and fire retardant paint can catch fire.

目前防火電纜橋架主要依據對防火電纜標準進行檢驗標準。防火漆厚度要求于大于1mm，耐火須大于三十分鐘，這是一般的防火電纜防火漆效果的標準，其中也有價錢的關系，有便宜的有貴的，貴的效果更好，防火的基本是鋼材，而且防火電纜外層還圖有一層防火材料。還要保證相鄰槽盒有著良好的電氣鏈接。

At present, the fireproof cable tray is mainly based on the national inspection standards for fireproof cables. The thickness of fire retardant paint is required to be greater than 1mm, and the fire resistance must be greater than 30 minutes. This is the standard for the effect of fire retardant paint on general fire resistant cables, which also has a relationship with the price. Some are cheap and some are expensive, and the effect of expensive is better. The fire retardant is basically steel, and the outer layer of fire retardant cables is also painted with a layer of fire retardant material. Also ensure that the adjacent slot boxes have good electrical connections.

當然，想要保證防火性能高，除了要遵守電纜橋架防火要求，購買好的防火漆之外，還應該做好電纜橋架安裝之后的檢修工作，不僅是初次施工完成之后的檢修，還有使用過程中的檢測，相關部門應該每隔一段時間就對電纜橋架進行一次檢測，特別要對電纜橋架的防火性能進行檢測。

Of course, in order to ensure high fire resistance, in addition to complying with the fire protection requirements of cable bridges and purchasing good fire retardant paint, the maintenance of cable bridges after installation should also be done well, not only after the completion of the initial construction, but also during the use process. Relevant departments should test the cable bridges at regular intervals, especially the fire resistance of cable bridges.

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The above is a detailed introduction to Shandong cable tray. I hope it will be helpful to you. If you have any questions, please contact us. We will provide services for you with our attitude http://m.888hv.cn