Three Beam Galvanized Guardrail

Product description

Three Beam Galvanized Guardrail is the main structure of the semi-rigid guardrail, which is an uninterrupted shape composed of corrugated metal guardrail plates, connected and supported by the post.

Three Beam Galvanized Guardrail uses the deformation of the foundation, post and beam to absorb the force of the collision and control the pressure generated by the vehicle, so that Three Beam Galvanized Guardrail can change the direction and return the vehicle to the normal direction of travel, protect the vehicle and passengers, and reduce the loss caused by accidents.

Common specifications:

Three wave corrugated guardrail board: 4320 * 506 * 85 * 4mm;

Surface treatment: hot dip galvanizing, cold dip galvanizing and plastic spraying;

Double wave column: 114 * 4.5 * height; 140 * 4.5 height;

Three wave column: 130 * 130 * 6 * height; 140 * 4.5 * height;

Generally, the spacing between columns is divided into 2 meter reinforced type and 4 meter ordinary type;

The total length of the guardrail board is 4.32 meters (with a net remaining 4 meters after installation), and the spacing between the columns is 4 meters. The width of the fence board is 506MM, and the thickness is 4MM.

1 ton guardrail board can be laid: 39.2 meters with a thickness of 4MM. A 4mm thick weight per kilometer is 25.5 tons.

250 guardrail boards per kilometer. The spacing between columns is 4 meters, with 250 columns per kilometer, 2 ends, 250 column caps, 250 sets of screws, 250 brackets, and 250 anti blocking blocks.

The components of the corrugated guardrail board are: guardrail board, column, column cap, anti blocking block/bracket, connecting bolt, splicing bolt, crossbeam gasket, and end.

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