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2022.09.16
Analysis of the problems often encountered in the actual installation of cable tray
It is easier to pass through the wall than through the fire door. The place where the bridge passes through the wall is sealed with fireproof mud, and the wall is repaired with fine concrete. It only needs to punch the wall, repair the wall, and block it, and the fire door needs to be cut.
Design standards for cable trays
In addition to the above-mentioned conditions, tray-type, trough-type, step-type, glass anti-corrosion and flame-retardant cable bridges or ordinary steel bridges can be selected according to the site environment and technical requirements. It is advisable to add a cover plate in the environment or outdoor places that are easy to accumulate dust and need to be covered.
Introduction to National Standards for Cable Tray
The production requirements of cable tray products that are widely used in the construction industry are quite strict. Manufacturers can only produce and sell products that meet the national standards for cable trays.