What are the design requirements for high-speed guardrail panels manufacturers?
1. Prevent vehicles from passing through the exit. This minimizes passenger injuries by deterring vehicles from exiting and returning to the normal driving direction, while also guiding drivers' line of sight.
2. Ensuring drivers feel safe and comfortable during driving, while also harmonizing with the surrounding environment. Made primarily of concrete and stone, it boasts high rigidity and poor corrosion resistance, leading to reduced driving stress. The narrow median uses a continuous box girder guardrail with strong rigidity, resulting in minimal sag after vehicle collisions and good sensory performance.
3. Flexible Guardrails: Steel guide rails, steel wire ropes, etc. Not only can they block vehicles, but also absorb the impact of collisions. With significant deformation in vehicle collisions, they provide good visual guidance and are easy to maintain. Cable guardrails are supported by support rods holding steel cables, offering high buffering capacity, strong cable performance, and are reusable. Their continuous setup is aesthetically pleasing and comfortable, without a sense of压迫 during driving, although they have poor visual detection. The standard height for guardrails is typically 95 meters on both sides of the roadbed, with a horizontal distance from the edge of the roadbed being greater than 0.3 meters.
