Road steel wire guardrail is a metal mesh structure used for road safety protection. It is mainly composed of steel wire mesh sheets, columns and connectors. It has the characteristics of simple structure, convenient installation, high strength and corrosion resistance, and is widely used in highways, first-class highways, bridges, airports, stadiums and other places.
The common specifications of road steel wire guardrail nets are as follows:
Mesh specifications: The width of the mesh is generally 2 meters or 3 meters, and the length can be customized according to needs. The diameter of the steel wire is generally 3.0mm-5.0mm, and the grid size is generally 50mm x 100mm, 75mm x 150mm, etc.
Column specifications: The diameter of the column is generally 48mm-140mm, the wall thickness is 2.5mm-5mm, and the height can be customized according to needs. The column material is generally ordinary carbon steel pipe or galvanized steel pipe.
Connector specifications: Connectors mainly include horizontal beams, vertical beams, diagonal braces, etc. The specifications and sizes also need to be customized according to actual needs.
When selecting road wire guardrails, factors such as road grade, traffic flow, vehicle speed, climate conditions, etc. need to be considered to ensure that the guardrails can effectively provide safety protection. In addition, it is also necessary to pay attention to the corrosion resistance of guardrail nets to ensure their service life and safety.