Why is the guardrail on the highway designed like that?
This year, there is a rotating collision barrier. On the one hand, the polymer elastic rotating bucket can absorb the energy of the collision vehicle to protect the safety of drivers and passengers. On the other hand, the rotating bucket can guide the accident vehicle to the correct driving trajectory by rotating around the pillar, avoiding the occurrence of secondary accidents. Its collision avoidance level can reach SB level.
vehicles on highways travel at a fast speed in one direction to ensure that they do not overturn or rush to the other side in the event of an accident
Affects the driving safety of oncoming vehicles. Another function is to absorb the kinetic energy of the accident vehicle to ensure the safety of personnel inside the vehicle. expressway There are many levels of guardrails, depending on the design of the section.
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