Our Guardrail Expanded Metal Mesh provides a high-performance security solution engineered for maximum impact absorption and long-term durability. Designed to meet rigorous global safety standards, these mesh systems offer an optimal balance of structural rigidity and visibility, making them indispensable for highway barriers, industrial safety zones, and high-security perimeters.
By leveraging advanced fabrication techniques and premium materials—including galvanized steel and aerospace-grade aluminum—we deliver modular guardrail systems that resist extreme corrosion and high-velocity impacts. Whether for urban infrastructure or harsh mining environments, our expanded metal mesh ensures superior protection while maintaining essential airflow and sightlines.
| Material Options | Galvanized Steel (G90), Powder-Coated Carbon Steel, Aluminum 6061-T6 | Tensile Strength | 400–550 MPa (Steel) / 290 MPa (Aluminum) |
|---|---|---|---|
| Strand Thickness | 3 mm – 6 mm | Standard Apertures | 50 mm – 150 mm (Customizable) |
| Compliance Standards | MASH TL-3/TL-4, EN 1317-2, OSHA 1910.23 | Corrosion Resistance | 1,000+ Hours Salt Spray (ASTM B117) |
| Impact Energy | ≥200 kJ Absorption (MASH Certified) | Coating Rating | ≥4B Adhesion (ASTM D3359) |
| Load Capacity | ≥10 kN/m² Vertical Load (EN 1993-1-1) | Panel Dimensions | 2 m – 4 m Lengths (Modular) |
MASH TL-3/TL-4 certified to absorb high-energy impacts, ensuring maximum safety for roadside and bridge barriers.
ASTM B117 salt spray resistance and G90 coatings prevent rust in coastal and snow-prone regions.
Robotic AWS D1.1 welding and laser-cut mounting holes ensure seamless, rapid installation.
Open diamond patterns reduce wind load and maintain critical driver sightlines on curved roadways.
Small aperture designs (≤76 mm) specifically engineered for prison perimeters and secure facilities.
UV-resistant powder coatings (ISO 12944) and anti-graffiti surfaces for urban infrastructure.
Certified MASH TL-4 median barriers and bridge parapets for high-speed transit.
Heavy-duty carbon steel factory floor guardrails with R10 anti-slip ratings.
CPNI certified anti-climb mesh for prisons and government facility fencing.
Modular trench shielding and temporary barriers with quick-connect brackets.
Aesthetic aluminum bike lane separators and RAL-matched park safety railings.
Stadium crowd control barriers designed for high-traffic pedestrian management.
| Feature | Standard Wire Mesh | Expanded Metal Mesh | Premium Guardrail Mesh |
|---|---|---|---|
| Impact Absorption | Low (Deforms) | Medium (Flexible) | High (MASH Certified) |
| Corrosion Life | 2-5 Years | 5-10 Years | 15-25+ Years (G90/Alu) |
| Installation Speed | Manual Welding | Bolted Panels | Modular Quick-Connect |
| Maintenance Cost | High (Frequent Rust) | Moderate | Ultra-Low (Anti-Graffiti) |
| Structural Rigidity | Moderate | High | Extreme (Tensile 550MPa) |
Expanded metal is made from a single sheet of material, meaning it has no welds to fail. This results in higher structural integrity and better energy absorption during vehicle impacts.
MASH (Manual for Assessing Safety Hardware) certification ensures the barrier has been crash-tested to safely redirect vehicles at specific speeds, reducing fatalities and infrastructure damage.
We recommend Aluminum Alloy 6061-T6 or Galvanized Steel with G90 coating, as they are specifically engineered to resist salt spray and chloride-induced corrosion.
Yes, we can adjust the mesh density and aperture size to create specialized wildlife barriers, such as deer fencing, while maintaining structural strength.
Our ISO 12944 compliant powder coatings, combined with anti-graffiti surfaces, ensure a long lifespan with minimal maintenance even in high-pollution urban environments.
Absolutely. All our guardrail mesh features reinforced rolled or welded borders to prevent fraying and ensure compliance with OSHA 1910.23 safety standards.
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