PU EVA Highway Rotating Barrel Guardrail Customization
The highway rotating barrel guardrail is mainly composed of rotating barrels, columns, beams, convolution rings, snaps, casings, ends, reflective strips and bolts. The "one column and four columns" method is adopted to strengthen the performance and installation of columns and guardrails. way to effectively prevent cars from crossing the guardrail and driving out of the driving lane.
Working principle: The highway rotating barrel guardrail innovatively adopts a rotating structure, which supports the elastic and anti-collision and wear-resistant rotating barrel on the column, so that the rotating barrel can rotate freely on the column. Rotation decomposes the impact force of the car, so that the impact force perpendicular to the direction of the guardrail is decomposed to the direction parallel to the guardrail, which is effectively absorbed and reduced by the rotating barrel, thereby effectively reducing the consequences of traffic accidents.
Material characteristics: The rotating bucket is made of EVA and polyurethane composite material, which is elastic and anti-collision and wear-resistant, which can prevent the rotating bucket from being crushed when it is impacted, and effectively protect the guardrail and passengers. In addition to good anti-collision and wear resistance, it also has the advantages of anti-chemical corrosion, anti-ultraviolet aging, and weather resistance.
Scope of application: It is especially suitable for installation and application in accident-prone areas such as tunnel entrances, central isolation belts, sharp turning areas, and complex intersections. It is worth mentioning that the rotating barrel also has a strong resilience, even if it is severely impacted, it can immediately return to its original state.
