Why choose a fire protection bridge?

为什么越来越多的人挑选防火桥架。

Why do more and more people choose fire bridges?

桥架因为环境的不通，原料功用也不同，防火桥架是桥架很多品种的一种，防火漆桥架主要由玻璃纤维增强资料和无机黏合剂复合的防火板与金属骨架复合以及其他的防火基材组成。外层加防火涂料，防火桥架遇火后不会燃烧，然后隔绝火势延伸，具有极端杰出的防火阻火效果，又具有耐火、耐油、耐腐蚀、、无污染，全体装置便利，结构合理，运用寿命长，而且美观，电缆装置在电缆桥架中，环境整齐，打扫便利。防火涂料有涂层薄、耐火极限高、粘接力强的特点。

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.

防火漆桥架表面有磨砂感，一般运用在消防设各配电线路中，包含消防操控室、消防水泵、消防电梯、防排烟风机和火灾自动报警系统，除火灾自动报警系统外其他配电线路可选用耐火电缆，而无需选用防火桥架。防火桥架主要由玻璃纤维增强资料和无机黏合剂复合的防火板与金属骨架复合以及其他的防火基材组成。

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.

防火桥架适用于10KV以下电力电缆，以及操控电缆、照明配线等室内室外架空电缆沟、隧道的敷设。防火桥架，表面有磨砂感，一般运用在消防设备配电线路中，包含消防操控室、消防水泵、消防电梯、防排烟风机和火灾自动报警系统，除火灾自动报警系统外其他配电线路可选用耐火电缆，而无需选用防火桥架。防火桥架主要由玻璃纤维增强资料和无机黏合剂复合的防火板与金属骨架复合以及其他的防火基材组成。防火桥架在地下车库中要求耐火时刻大于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.

防火桥架是在一般桥架表面喷涂一层防火漆，以起到防火阻燃的效果！其实桥架本身并不会着火，着火的只可能是电缆，防火漆所起到的防火阻燃原理防火桥架的防护厚度按 / T 10216一2000《电控配电用电缆桥架》表10要求，电镀大于12μm ,热镀大于65μm ,喷塑大于50μm，防火大于500μm ,可以用测厚仪测出来。

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.

槽内润滑平坦无尖利凸起加工成型后断面形状均匀、无曲折、拧曲、裂缝、边缘等缺点。防火板选用硅质资料和钙质资料为主要原料，与一定比例的纤维资料、轻质骨料、黏合剂和化学添加剂混合，经的蒸压技能制成。防火涂料是一种钢结构维护产品。它精选高分子合成树脂为成膜物质，加以阻燃剂、发泡剂、炭化剂及高温耐火资料制造而成的。它在高温条件下，涂层发作接连发泡膨胀效应，形成柔韧的海绵状的炭化隔热层，使承载的钢结构不会因高温烈焰的效果而急剧软化变形，强度不会急剧下降。表面防火涂料层喷涂要求均匀、光洁、无明显色差。

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.

内层加防火板或喷防火涂料，且保证防火板与桥架固定牢靠。

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.

综上所述有济南航丰实业有限公司提供，想了解更多山东电缆桥架知识，欢迎关注我们的网站：http://www.sdhangfeng.com谢谢支持！

In summary, all the above-mentioned Jinan Hangfeng Industrial Co., Ltd. provides, want to know more about Shandong cable bridge, welcome to pay attention to our website: http://www.sdhangfeng.com Thank you for your support!