Why choose a fire protection bridge?

為什么越來越多的人挑選防火橋架。

Why do more and more people choose fire bridges?

橋架因為環(huán)境的不通，原料功用也不同，防火橋架是橋架很多品種的一種，防火漆橋架主要由玻璃纖維增強資料和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，防火橋架遇火后不會燃燒，然后隔絕火勢延伸，具有極端杰出的防火阻火效果，又具有耐火、耐油、耐腐蝕、、無污染，全體裝置便利，結構合理，運用壽命長，而且美觀，電纜裝置在電纜橋架中，環(huán)境整齊，打掃便利。防火涂料有涂層薄、耐火極限高、粘接力強的特點。

Because of the incompatibility of environment, the function of raw materials is also different. Fire-proof bridge is one of many kinds of bridge. Fire-proof paint bridge is mainly composed of glass fiber reinforced material and inorganic binder composite fire-proof board, metal skeleton composite and other fire-proof substrates. Fire-proof coating is added to the outer layer to prevent the fire-proof bridge from burning after fire, and then to isolate the extension of fire potential. It has extremely outstanding fire-proof and fire-proof effect. It also has fire-proof, oil-resistant, corrosion-resistant, non-toxic, pollution-free, convenient equipment, reasonable structure, long service life, and beautiful, cable installation in cable bridge, environment. Clean and convenient. The fire retardant coating has the characteristics of thin coating, high fire resistance and strong adhesion.

防火漆橋架表面有磨砂感，一般運用在消防設各配電線路中，包含消防操控室、消防水泵、消防電梯、防排煙風機和火災自動報警系統(tǒng)，除火災自動報警系統(tǒng)外其他配電線路可選用耐火電纜，而無需選用防火橋架。防火橋架主要由玻璃纖維增強資料和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。

Fire-proof lacquer bridge has abrasive feeling on its surface. It is generally used in fire-fighting distribution lines, including fire control room, fire pump, fire elevator, smoke-proof fan and automatic fire alarm system. Fire-proof cables are optional for other distribution lines besides automatic fire alarm system, instead of fire-proof bridge. Fire-proof bridge is mainly composed of glass fiber reinforced material and inorganic binder composite fire-proof board, metal skeleton composite and other fire-proof substrates.

防火橋架適用于10KV以下電力電纜，以及操控電纜、照明配線等室內室外架空電纜溝、隧道的敷設。防火橋架，表面有磨砂感，一般運用在消防設備配電線路中，包含消防操控室、消防水泵、消防電梯、防排煙風機和火災自動報警系統(tǒng)，除火災自動報警系統(tǒng)外其他配電線路可選用耐火電纜，而無需選用防火橋架。防火橋架主要由玻璃纖維增強資料和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。防火橋架在地下車庫中要求耐火時刻大于1h。

Fire-proof bridge is suitable for laying power cables below 10KV, control cables, lighting wiring and other indoor and outdoor overhead cable trenches and tunnels. Fire-proof bridge with frosted surface is generally used in fire-fighting equipment distribution lines, including fire control room, fire pump, fire elevator, smoke-proof fan and automatic fire alarm system. In addition to automatic fire alarm system, other distribution lines can choose fire-proof cable instead of fire-proof bridge. Fire-proof bridge is mainly composed of glass fiber reinforced material and inorganic binder composite fire-proof board, metal skeleton composite and other fire-proof substrates. The fire resisting bridge in the underground garage requires more than 1h fire time.

防火橋架是在一般橋架表面噴涂一層防火漆，以起到防火阻燃的效果！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防火橋架的防護厚度按 / T 10216一2000《電控配電用電纜橋架》表10要求，電鍍大于12μm ,熱鍍大于65μm ,噴塑大于50μm，防火大于500μm ,可以用測厚儀測出來。

The fire bridge is sprayed with a layer of fire retardant paint on the surface of the general bridge to achieve the effect of fire prevention and flame retardancy. Actually, the bridge itself will not catch fire. The fire-retardant principle of fire-retardant bridge can only be cable. The thickness of fire-retardant bridge can be measured by thickness gauge according to table 10 of /T 10216-2000 "Electric Control and Distribution Cable Bridge Frame". Electroplating is more than 12 micron, hot-plating is more than 65 micron, spraying is more than 50 micron, fire-retardant is more than 500 micron. Test it out.

槽內潤滑平坦無尖利凸起加工成型后斷面形狀均勻、無曲折、擰曲、裂縫、邊緣等缺點。防火板選用硅質資料和鈣質資料為主要原料，與一定比例的纖維資料、輕質骨料、黏合劑和化學添加劑混合，經的蒸壓技能制成。防火涂料是一種鋼結構維護產品。它精選高分子合成樹脂為成膜物質，加以阻燃劑、發(fā)泡劑、炭化劑及高溫耐火資料制造而成的。它在高溫條件下，涂層發(fā)作接連發(fā)泡膨脹效應，形成柔韌的海綿狀的炭化隔熱層，使承載的鋼結構不會因高溫烈焰的效果而急劇軟化變形，強度不會急劇下降。表面防火涂料層噴涂要求均勻、光潔、無明顯色差。

The lubrication in the groove is flat and no sharp bump. After forming, the section shape is uniform, no bending, twisting, cracks, edges and other shortcomings. The fireproof board is made of silica and calcium materials, mixed with a certain proportion of fiber materials, lightweight aggregates, adhesives and chemical additives, and made by advanced autoclaving skills. Fire retardant coating is a kind of high effective steel structure maintenance product. It is made of high polymer synthetic resin as film forming material, flame retardant, foaming agent, carbonizing agent and high temperature refractory material. Under high temperature conditions, the coating foams and expands continuously, forming a flexible spongy carbonized insulating layer, so that the bearing steel structure will not be softened and deformed sharply due to the effect of high temperature flame, and the strength will not decrease sharply. The surface fire retardant coating is uniform, smooth and without obvious color difference.

內層加防火板或噴防火涂料，且保證防火板與橋架固定牢靠。

Fire protection board or fire retardant coating is added to the inner layer, and ensure that the fireproof board is firmly fixed with the bridge.

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