Bridge guardrail

As an important part of bridge construction, bridge guardrails undertake multiple critical missions. Its primary purpose is safety protection. By building a solid barrier, it effectively prevents vehicles and pedestrians from accidentally rushing out of the bridge, avoids falling accidents, and protects the lives of traffic participants;

1. Advantages:

High strength and high safety: Made of high-quality steel, aluminum alloy and other materials, scientifically designed and processed, it has excellent impact resistance, can effectively absorb the impact force generated by vehicle collisions, reduce accident hazards, and ensure the safety of personnel and vehicles.

Good weather resistance and corrosion resistance: The surface has been specially treated, such as hot-dip galvanizing, electrostatic spraying, fluorocarbon paint coating, etc., which can resist erosion by ultraviolet rays, rain, salt spray, etc. Even if it is exposed to harsh outdoor environments for a long time, it is not easy to rust, fade or deform, which prolongs the service life and reduces maintenance costs.

Aesthetics and artistry: The shapes are rich and varied, and different styles can be customized according to customer needs and bridge styles. Whether it is a simple and smooth straight line, an elegant and flexible curve, or a characteristic shape that incorporates local cultural elements, it can add unique charm to the bridge and achieve the unity of function and aesthetics.

Convenient installation and maintenance: The structure is reasonably designed and modular assembly is adopted. The installation process is simple and efficient, which can effectively shorten the construction period; daily maintenance is easy, and only simple cleaning and inspection are required regularly to maintain the good performance and appearance of the guardrail.

Environmental protection and sustainability: The selected raw materials are green and environmentally friendly, the production process meets environmental protection standards, and some products can be recycled and reused to reduce resource waste, which meets the requirements of modern society for sustainable development.

2. Processing

Raw material processing: Select high-quality steel, aluminum alloy and other raw materials, and cut, stamp, bend and other processing in strict accordance with design requirements to ensure that the size of parts is accurate and the shape meets the standard, laying a solid foundation for subsequent assembly.

Welding process: Use advanced automated welding equipment and mature welding technology, such as argon arc welding, carbon dioxide gas shielded welding, etc., to weld each component firmly, ensure uniform and full welds, no false welds, no leaks, and make the guardrail structure stable and reliable.

Surface treatment: Hot-dip galvanizing: Immerse the processed guardrail in high-temperature zinc liquid to make the zinc layer evenly adhere to the metal surface to form a dense protective layer to prevent metal corrosion and improve the weather resistance and service life of the guardrail.