Road guardrails
1. Types & Applications
Highway Guardrails : Crash-resistant (W-beam, Thrie-beam)
Urban Road Guardrails: Decorative & safety (Z-bar, PVC-coated)
Temporary Barriers : Plastic or steel, for construction zones
2.Common Materials Galvanized Steel – Most common for highways
Aluminum Alloy – Lightweight, corrosion-resistant
PVC-Coated Steel – Urban roads (aesthetic + anti-rust)
3. Main Dimensions (1) Highway Guardrails (W-beam, Thrie-beam)
Height: 1200mm–2500mm (standard: 2000mm)
Thickness: 2.5mm–5.0mm (corrugated steel)
Post : Shape: Round (Φ60mm)
Spacing : 2m–4m (adjustable based on length)
(2) Urban Road Guardrails
Height: 1200mm–2500mm (standard: 2000mm)
Panel Width : 2m–3m Post Size : 80×80mm or 100×100mm (square steel) Mesh : Vertical Bar Spacing : ≤110mm (for safety)
Wire Diameter : Φ2.5mm–Φ5.0mm
4. Surface Treatment Hot-dip galvanizing : ≥600g/m² (for highways) Powder coating : Urban roads (colors: white, green, blue)
PVC coating : Extra corrosion protection
5. Crash Ratings | Standard | Application | Impact Resistance |
| A-level | Highways | 160kJ+ (heavy vehicles) | | B-level | Urban expressways | 100–160kJ | | C-level | Local roads | ≤100kJ |
Road guardrails
Engineered to redefine road safety, our Road Guardrals offer unwavering protection and durability for everyjourney. Constructed from heavy-duty galvanized steel or impact-resistant composite materials, theseguardrails are rigorously tested to withstand high-speed collisions, effectively redirecting vehicles andminimizing accident severity. The innovative design ensures superior shock absorption, while the corrosion-resistant coating guarantees long-lasting performance in diverse weather conditions, from harsh winters toextreme heat. Available in customizable lengths, heights, and styles to suit various road types and trafficvolumes, our quardrails meet international safety standards, providing peace of mind for drivers, pedestrians,and communities. With easy installation and low maintenance reguirements, our road quardrails are theultimate solution for safequarding roads and saving lives.