Wavy guardrails are an indispensable and crucial component of traffic safety facilities, significantly reducing losses during accidents and mitigating their severity, thus making them widely used on various highways.
Guardrail panel method:
1. Determine the alignment and positioning of the guardrail panel posts. The alignment and positioning will directly affect the aesthetic appearance of the guardrail panel's external structure.
2. Method for guardrail posts. Implement practical post methods to accurately complete the post work.
3. Confirm the longitudinal direction of the guardrail posts. They must remain perpendicular to the ground.
4. Control the height of the guardrail panels. Height is also a crucial aspect of the project.

Cautionary notes for installing guardrails with wave design include:
The posts of guardrail panels must not show any signs of twisting, and they should not be elongated by welding at the joints or at the ends of the guardrail panels. Especially, the debris at both ends must be cleaned and kept tidy. During the initial design, the starting point should be the control points of the highway, and the spacing between posts can be appropriately adjusted based on the specific distance measurements. Moreover, the installation details of the posts must match the original design drawings and be coordinated with the highway route. The posts must be securely buried underground, and the depth of burial must be referenced to the initial design depth, and must be perpendicular to the horizon.