HDG Thrie Beam Guardrail Barrier Q235 Q345 Bridge Elevated Structure Protection

Designed specifically for bridge systems, this thrie-beam guardrail delivers high-strength crash protection combined with long-term corrosion resistance for elevated infrastructure.

Bridges experience higher risk due to wind load, elevation drop hazards, and heavy traffic impact forces.

Reinforced thrie-beam structure combined with thick zinc coating ensures both mechanical strength and long-term durability in exposed environments.

• Steel Grade: Q235B / Q345B
• Coating: Hot-dip galvanized
• Impact Standard: EN 1317 N2/H2 compliant
• Installation: Bolt-mounted system
• Lifespan: 20+ years

• Highway bridges
• Overpasses
• Viaducts
• Flyovers

Impact force is distributed across bridge-mounted posts and beams, reducing localized stress and preventing structural damage.

• Select higher zinc coating for coastal bridges
• Use reinforced posts for heavy traffic bridges
• Check compliance with bridge engineering codes

Q1: Is it suitable for coastal bridges?
Yes, galvanized coating provides strong corrosion resistance.

Q2: Can it be installed on existing bridges?
Yes, retrofit installation is available.

Q3: Does it meet EU standards?
Yes, EN 1317 compliant options are available.