Main function of road guardrail
1. Separating function: Road guardrail separates motor vehicles, non-motor vehicles and pedestrian traffic, divides roads into the cross-section vertically so that motor vehicles, non-motorized vehicles and pedestrians are travelling, improving the safety of road traffic and improving traffic order.
2. Blocking function: Road guardrail will block bad traffic behavior, blocking pedestrians or bicycles or motor vehicles attempting to cross the road, it requires a certain height fence, a certain density (the vertical bar), but also a certain intensity.
3. Warning function: By installing to make the contour of the guardrail simple and crisp, warn the driver to pay attention to the existence of guardrail and attention to pedestrians and non-motor vehicles, so as to achieve the prevention of traffic accidents.
4. Aesthetic function: Through the guardrail of different materials, different forms, different shapes and different colors, to achieve harmony with the road environment and harmony.