[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.
Times Square 6 Building 2303, Zhongyi 1st Road, Yuhua District,