|Product name||Highway guardrails|
|Shape||two waves guardrails or three waves guardrails|
|Surface||hot dip galvanized coating|
|Material||Q235B or Q345B grade steel|
|Thickness||2.5mm, 2.75mm, 3.0mm, 3.5mm, 4.0mm etc|
|Height of waves||83mm|
|Length||4320mm, 4130mm or else|
|Standard||based on our standard JT/T281 or AASHTO M180|
|Packages||25 or 50 pieces in a bundle|
Highway guardrail is the main form of semi-rigid guardrail. It is a continuous structure with corrugated steel guardrail panels spliced with each other and supported by main columns. The vehicle has the function of absorbing energy when it collides, and it is not easy to be crashed, and at the same time it can play a good role in protecting the vehicle and the passengers.
The bending of highway guardrail increases the aesthetics and the strength of the fence at the same time. It has both; automatic production line extrusion molding, the surface is clean and undamaged, with strong anti-corrosion; the surface treatment method is mature; anti-corrosion, anti-aging, and anti-corrosion It has the characteristics of sunlight, high and low temperature resistance, and the service life can reach 10-25 years in outdoor environment.