Highway guardrail net

Highway guardrail network is the most important transportation infrastructure. my country's highways have been developed since the 1980s. It plays an important role in the development of the national economy and society. It is an important highway maintenance and safety guarantee facility. The characteristics of highway isolation fence are anti-corrosion, anti-aging, sun-resistant and weather-resistant. The surface anti-corrosion forms of guardrail nets include electroplating, hot plating, plastic spraying, plastic dipping, and plastic dipping after galvanizing.
After rust removal, grinding, passivation, vulcanization and other processes, it is treated with galvanizing and plastic plating. The color is fruit green and the thickness of the coating is .~ The plating powder uses imported weather-resistant resin powder with better anti-aging properties. , the coating must be consistent in color and smooth on the surface, and no sags, drips or excess agglomerations are allowed. The surface of the plated parts should be free of defects such as missing plating and exposed iron.
. Villa garden guardrail nets generally use peach-shaped columns, which are mainly used for isolation and protection of highways, villa communities, airports, public places, and scenic areas. Peach-shaped column gill net can also be used for the protection of high-end villas, airports and prisons. For peach-shaped column guardrail nets, the supporting columns generally use steel or steel-plastic columns. Due to cost considerations, steel mesh and metal mesh are generally only used in areas with important facilities and higher requirements for landscape, such as interchanges, parking areas, service areas, etc. Peach-shaped columns are still suitable for general road sections. Guardrail net.