Railway protective fences are mainly used for: railway closures, highway isolation fences, development zone fences, and field fences. Columns are used for concrete castings. The construction cost is low, the strength is high, the overall stability is good, and the colored plastic layer has good corrosion resistance. And the decorative effect, the net fence is harmonious and beautiful overall.
Railway protective fences are mainly divided into galvanized protective fences and plastic-impregnated protective fences, which are connected by columns and meshes. Use high quality low carbon steel wire for welding. Not only the appearance is generous, beautiful, but also firm and good anti-corrosive. It is mainly suitable for isolation protection and beautification on both sides and borders of railways.
1. During the installation, the construction unit should accurately grasp the various construction drawings. For the precise location of various pipelines buried in the subgrade, no damage to underground facilities is allowed during the construction process.
2. If the column is driven too deep, the column cannot be pulled out for correction. The foundation must be re-tamped before driving in or adjusting the position of the column. Care should be taken to control the hammer force when approaching the depth during construction. For railway protective fences, flanges should be installed. Pay attention to the positioning of the flanges and the control of the elevation of the top surface of the columns.
3. The railway protective fence is a safety installation project of the railway and an important component of the appearance quality of the expressway.
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