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Hot search word: FRP bridge cable cable tray

Talk about the advantages and disadvantages of cable bridges of various materials

Date: 2019-09-11 Popularity:
Cable tray
Talk about the analysis of the advantages and disadvantages of cable bridges of various materials. This article analyzes the materials and installation methods of the four cable bridges to give you an overview of the advantages and disadvantages of various cable bridges. Help you understand and select the bridge products you need faster.
FRP bridge
Features: Weather-resistant, not easy to age, not deformed, weathered and peeled at 65 degrees Celsius; good thermal insulation and thermal insulation (thermal conductivity 0.14kcl / mhr degrees Celsius); non-toxic, non-classical asbestos carcinogenic microorganism pollution, in line with world health standards; not Long moss, prevent microbial attachments from growing under correct construction, resistant to strong winds (can withstand strong winds of 120 miles per hour); tough texture and impact resistance, even when the wheels are rolled over, the original shape can be restored (deep strength 42Mpa); safe, reliable, Open flames do not support combustion or fire.
Steel bridge
Features: Low processing cost, the cost of hot-dip galvanized cable tray is lower than other coated cable trays; long service life, hot-dip galvanized cable tray has the appearance of gloss, uniform zinc layer, strong adhesion and strong corrosion resistance The characteristics of the national standard hot-dip galvanized cable bridge can be up to 25 years under the harsh environment; saving time and effort, the galvanizing process is faster than other coating construction methods, and can prevent the equipment from painting on the site after the installation The required moment.
Aluminum bridge
Features: The aluminum alloy cable tray has the characteristics of generous and beautiful appearance, simple and clear production structure, the appearance of its products is compact, and its weight is light. After anodizing, the appearance of aluminum alloy bridges is significantly increased not only by their corrosion resistance, but also by their excellent anti-electromagnetic interference and shielding functions. This is an irreplaceable effect of traditional steel structure bridges. Aluminum alloy cable trays are widely used in national defense, science, education and high-tech products in modern times.
Stainless steel bridge
Features: Stainless steel cable tray is based on the superiority of various bridge trays. Focus on improving heat insulation, heat dissipation and fire prevention. Its structure adopts composite type, double heat insulation, internal and external flame retardant, fire prevention, stainless steel bridge parts are easy to replace, at the same time it has the advantages of exhaust ventilation, self-extinguishing on fire and so on. The inner groove of the stainless steel cable tray is made of glass fiber reinforced plastic and a variety of flame retardant and fire-resistant materials. The outer surface is coated with fire-resistant coating. Its horizontal combustion, vertical combustion, and dark heat length standards have reached domestic and foreign leading levels. . The corrosion resistance, appearance, workability, strength and other characteristics of stainless steel far exceed other materials, and many surface treatment methods of stainless steel can obtain a variety of colors and shapes, which has greatly contributed to the development of stainless steel bridge accessories. . The raw materials of the stainless steel bridge are made of stainless steel plates of different types of materials, and the surface generally does not need to be treated. The strength and corrosion resistance of the bridge are much higher than those of ordinary bridges.