Safety Roller Barrier –
To prevent the number of accidents, Safety Roller Barrier is going to be used. It rotates the car on impact.
Plastic rollers are mounted between an upper and lower metal rail, both on the inside and outside of the posts. When a vehicle hits the guardrail, it first hits the plastic rollers. These rollers spin, effectively converting shock energy into rotational energy.
On hard impacts, there is a secondary impact that is absorbed by the inner metal rails, minimizing damage and injuries. If the impact is severe enough, the outer rails are a third level of protection, keeping you and your vehicle from plummeting off the edge of the road.
The roller barrier can save lives virtually every time it’s used. Where guardrails might slightly lessen the blunt force trauma in an accident, they are usually just one layer of metal, thus only effective for initial impact. The roller barrier turns catastrophic impact into a glancing blow.
Thanks For Reading!
(Note: All images and content used in this answer belongs to their respective owner. I do no take any ownership of it)