At present, there is a great demand for cable tray in the market. When we know the manufacturer of cable trough, we can also see the specific product type. In this way, the actual choice depends on the basic situation. After knowing the product model of cable reel, 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很高。但是很少有人知道具體的消防要求可以表達(dá)在哪里。下面我們就以防火金屬電纜盤為例，了解一下電纜盤的防火要求。

As we all know, the fire protection requirements of cable bridge construction are very high. But few people know where the specific fire requirements can be expressed. Let's take fireproof metal cable reel as an example to understand the fireproof requirements of cable reel.

防火橋就是在普通橋架表面噴涂一層防火涂料，起到防火阻燃的作用!其實橋本身不會著火，只會著火的是電纜，防火涂料發(fā)揮的防火阻燃原理。

Fire bridge is in the ordinary bridge surface spraying a layer of fire retardant coating, play the role of fire retardant! In fact, the bridge itself will not be on fire, only the cable will be on fire, fire retardant coating to play the fire retardant principle.
             

目前防火電纜橋架主要依據(jù)防火電纜檢驗標(biāo)準(zhǔn)。防火涂料的厚度應(yīng)大于1毫米，耐火時間應(yīng)大于30分鐘，這是防火電纜防火涂料效果的一般標(biāo)準(zhǔn)。也有關(guān)系，包括便宜和貴，貴的效果更好。基本防火材料是鋼材，防火電纜外層也有一層防火材料。確保相鄰的盒子有良好的電氣連接。

At present, the fire-proof cable tray is mainly based on the national fire-proof cable inspection standard. The thickness of fire retardant coating should be more than 1 mm, and the fire resistance time should be more than 30 minutes, which is the general standard of the effect of fire retardant coating for fire retardant cable. Price also has a relationship, including cheap and expensive, expensive effect is better. The basic fireproof material is steel, and the outer layer of fireproof cable also has a layer of fireproof material. Make sure the adjacent boxes have good electrical connection.

當(dāng)然，為了保證較高的防火性能，除了符合橋架的防火要求和購買好的防火涂料外，電纜橋架在安裝后也要進(jìn)行大修，不僅是在初期施工完成后，在使用過程中也要進(jìn)行大修。有關(guān)部門應(yīng)定期對電纜橋架進(jìn)行檢查，尤其是電纜橋架的防火性能。

Of course, in order to ensure high fire performance, in addition to meeting the fire protection requirements of the cable tray and purchasing good fire retardant coating, the cable tray should also be overhauled after installation, not only after the completion of the initial construction, but also during the use process. The relevant departments should regularly check the cable tray, especially the fire performance of the cable tray.