The 304 stainless steel frame of this bridge guardrail is polished and passivated to a mirror finish, providing exceptional resistance to salt corrosion, humidity, and UV degradation for over 30 years, eliminating the need for maintenance or repainting. The 12mm tempered glass panels comply with GB 15763.2 safety standards, offering impact resistance 5 times stronger than regular glass and shattering into small, rounded pieces to minimize injury risk if broken. The tube-frame structure is designed to withstand wind loads of up to 1.2kN/㎡, making it suitable for high-altitude elevated highways and coastal bridges with strong winds. Unlike traditional solid bridge guardrails, the transparent panels preserve scenic views, enhancing the driving experience and supporting tourism in scenic areas. The bridge deck bolted installation method does not require drilling into bridge piers or deck reinforcements, avoiding damage to the bridge structure. This guardrail directly addresses the dual pain points of bridge safety and scenic preservation, as well as long-term corrosion issues in coastal or humid environments.
The guardrail’s frame consists of 114mm diameter stainless steel posts, 89mm diameter cross rails, and 51mm diameter vertical bars, all with a wall thickness of 3.0mm to ensure structural stability. The total height of the guardrail is 1200mm, with 1000mm of visible height above the bridge deck to provide effective protection. The 12mm tempered glass panels measure 1900mm in length and 1000mm in height, with a light transmittance of 92% to preserve scenic views. The stainless steel surface treatment includes mechanical polishing to a Ra≤0.8μm roughness and passivation treatment to enhance corrosion resistance, complying with ASTM A967 standards. The maximum wind resistance load is 1.2kN/㎡, sufficient for coastal bridges with wind speeds up to 120km/h. Connection hardware includes 12.9-grade high-strength stainless steel bolts and anti-loosening nuts, ensuring secure attachment to bridge decks without rusting or corrosion.
This guardrail is widely used in coastal cross-sea bridges, cross-river scenic bridges, urban elevated highways, mountain viaducts, and scenic area observation platforms to provide safety protection while preserving panoramic views. It is also suitable for pedestrian bridges, bicycle bridges, and ferry terminal access ramps to protect vulnerable road users and enhance the scenic experience. Target industries include bridge engineering, transportation infrastructure investment, scenic area management, and urban planning, with key clients being bridge construction companies, transportation investment groups, and scenic area administration bureaus. In addition, it can be installed in historic bridges or cultural heritage sites, with custom frame designs to preserve the historical character while providing modern safety protection. For high-altitude bridges, it can be paired with wind deflectors or anti-icing systems to enhance safety in extreme weather conditions.
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