一、应用范围不同

1、 Different application ranges

1.防火桥架：常适用于高温、消防通道、易发生火灾的环境场所内，因为防火桥架具有非常好的防火性能，可以防止火势继续蔓延，对保护槽内的电缆线路具有很好的效果。防火桥适用于十千伏以下的电线电缆、控制电缆、照明布线等室内外架空电缆沟、隧道的铺设，应用范围相当广。

1. Fireproof cable tray: It is often used in high temperature, fire exits, and environments prone to fire. Fireproof cable trays have excellent fire resistance performance, which can prevent the spread of fire and have a good effect on protecting the cable lines in the tray. Fireproof bridges are suitable for laying indoor and outdoor overhead cable trenches and tunnels, such as wires and cables, control cables, lighting wiring, etc., with a wide range of applications.

2.普通桥架：由于普通桥梁的性能特点不是很好，一般在正常环境下使用，不能在腐蚀性、潮湿、高温等强环境下使用。普通桥梁只能在干燥的室内环境中使用，对电缆线路的保护较差。

2. Ordinary bridge tray: Due to the poor performance characteristics of ordinary bridges, they are generally used in normal environments and cannot be used in strong environments such as corrosive, humid, and high temperatures. Ordinary bridges can only be used in dry indoor environments and have poor protection for cable lines.

二、工艺处理不同：

2、 Different process treatments:

1.防火桥架：主要由玻璃纤维材料和无机粘合剂复合的防火板、金属骨架和其他防火材料组成。普通桥梁外层手老芦喷涂防火材料，达到防火阻燃的效果，防止桥内电缆线路被火灾损坏。

1. Fireproof cable tray: mainly composed of fire-resistant panels, metal frames, and other fire-resistant materials composed of fiberglass materials and inorganic adhesives. The outer layer of ordinary bridges is sprayed with fire-resistant materials to achieve the effect of fire resistance and flame retardancy, preventing cable lines inside the bridge from being damaged by fire.

2.普通桥架：相对防火桥架而言，普通桥架就没有那么好的工艺处理了，普通桥架

2. Ordinary cable tray: Compared to fire-resistant cable trays, ordinary cable trays do not have such good processing technology. Ordinary cable trays

三、性能特点不同：

3、 Different performance characteristics:

1.防火桥架：是普通桥梁表面的一种防火工艺，使普通桥梁具有防火阻燃的效果。防火桥架具有非常好的防火阻燃效果，同时具备了防火、防油、防腐蚀、无污染的性能特点，防火桥架表面喷涂的防火涂料具有极高的耐火效果、附着力强。由于消防含塌桥具有良好的性能特点，使用寿命长，安装方便，外观优雅，结构简单。

1. Fireproof bridge: It is a fireproof process on the surface of ordinary bridges, which makes them have the effect of fire prevention and flame retardancy. Fireproof cable trays have excellent fire resistance and flame retardancy, as well as the performance characteristics of fire resistance, oil resistance, corrosion resistance, non-toxic and pollution-free. The fireproof coating sprayed on the surface of the fireproof cable tray has extremely high fire resistance and strong adhesion. Due to the excellent performance characteristics, long service life, convenient installation, elegant appearance, and simple structure of the fire protection collapse bridge.

2、普通桥架：由冷轧钢板冲压制成，其性能特点不如防火毕带桥优越，只能在普通正常环境下安装，不能在室外安装。因为普通桥没有优良的防锈、防腐蚀性能，所以在室外安装的话桥的寿命会缩短。

2. Ordinary bridge frame: made of high-quality cold-rolled steel plate stamping, its performance characteristics are not as superior as fireproof belt bridges, and can only be installed in ordinary normal environments, not outdoors. Because ordinary bridges do not have excellent rust and corrosion resistance, their lifespan will be shortened when installed outdoors.

四、外观颜色不同：

4、 Different appearance colors:

1.防火桥架表面这个防火涂层的颜色，是可以根据项目需求定制的

The color of the fireproof coating on the surface of the fireproof bridge can be customized according to project requirements

2.普通桥架的颜色就没得选，一般都是银白色。

2. There is no choice in the color of a regular cable tray, usually silver white.