Highway guardrail manufacturers direct sales of high speed guardrail board crash barrier

Product Details

[specification] (length * width * wave height * thickness)

Length 4320mm, width 310mm, wave height 85mm, plate thickness :3mm, 4mm;

[material] Q235

[post]

Circular column: specification 114, 140mm length according to the requirements of the general 1 m, 1.2 m, 1.5 m, 1.8 m, 1.85 m, 1.95 m, 2 m, 2.15 m

Wall thickness of 4/4.5 mm; Theoretical weight: 114 12.15kg/m, 140mm 15.04kg/m.

[column cap] thickness 2/3mm, hole spacing 100/150mm, diameter 114/140mm.

[anti-block] 196*178*200mm, thickness 3/4/4.25/4.5mm.

[bracket] length: 300mm, thickness: 4mm/4.5mm.

[bolts] M16*170/M16*150/M16*50/M16*42/M16*35

[link] the link between the column and the corrugated plate;

The connection mode between the block/bracket column and the ground;

Embedded/flange column spacing is generally divided into 2 meters and 4 meters spacing;

[surface treatment] hot dip zinc, cold galvanizing + plastic spraying, hot dip zinc + plastic spraying

[function principle] when subjected to external forces, the guardrail and column deform to absorb the impact force and protect pedestrians and vehicles.

[application] at present, it is widely used in domestic expressways, primary and secondary highways, provincial and county roads, scenic spots and rural roads.