The carrier for the cable laying of the glass fibre reinforced plastic cable bridge shall be carried out in accordance with the principle of wiring. Due to a variety of buildings in parallel pipeline cross, the space is limited, especially for large office buildings, commercial buildings, hotels, stadiums and other financial building, information intensive, in addition to the cable laying floor trenches and buried in the wall pipe, cable bridge is widely used in the shaft and suspended ceilings, various cable to provide different classification of cloth cloth of glass steel cable tray system on the bridge, the best route selection and installation according to the trend of the requirements, combined with the building structure and air conditioning, electrical and other pipeline negotiation position is to be determined, not passive and active cable cable laying side by side, by laying the same tray, which must be used the metal plate is divided into lead cable to avoid the intersection, the bridge across the floor, wall or joints, should be reserved corresponding holes and position in the construction of a chart, avoid Avoid omission, wait until temporary drilling when construction, may damage the structure of civil engineering.
Glass fiber reinforced plastic cable bridge is composed of tray, ladder frame, straight line, bend, accessory, hanger and so on. It is used to support cable with continuous rigid structure system. The cable tray is a cable laying device for laying wires, cables, pipes and cables to achieve standardization, serialization and generalization. Galvanized metal trough is a fully enclosed type cable tray, which is suitable for laying computer protection, communication cables, thermocouple cables and other highly sensitive system control cable shielding interference of control cable and heavy corrosion environment have good effect. Zinc plating for surface treatment is considered when channel through is used as shielding.
FRP cable bridge is thin-walled steel structure, for which can adapt to the different requirements of environment and life long, surface treatment technology of Jiangsu glass steel manufacturers of cable tray made of glass steel cable bridge. Such as galvanized process, product by acid, alkali washing, washing, passivation, passivation, galvanized, galvanized layer, a passivation film formed on the surface layer and a high quality of its corrosion resistance can be increased by 5 - 8 times, especially the improvement of the quality of hot dip galvanized hot-dip galvanizing technique to bridge the surface with advanced standard the United States, Canada and other countries, in the coastal areas of life can be more than 40 years.