Itself, and other important safety equipment of the vehicle, the barrier is deformed and damaged to prevent severe damage. In addition, to meet the strength requirements during the first touch of the vehicle, as a conflicting component, it is necessary to coach the good guard to absorb energy. Suspend the safety maintenance of substantial damage to ensure that the vehicles, road construction and pedestrians outside the road guardrail are not the contents. In terms of median obstruction, it should be an obstruction for the vehicle to step into the oncoming traffic and make the vehicle return to the normal travel direction.
The collision track of the anti-collision railing board living on the automobile Expressway makes a smooth transition, and the lower left corner and less rebound do not affect the normal operation. The crash barrier is damaged, and the collision and little control of drivers and passengers and vehicles are lacking. Once the crash barrier is needed, it is a good energy absorption capacity. The greater the advantages of cement base anti-collision railings in use, you will find that many railings on our way will become loose or even damaged after use.
