Road Isolation Protective Hooked Wire Mesh

Road Isolation Protective Gabion Mesh for Highway and Municipal Roads - Anti-Intrusion, Impact-Resistant, Hot-Dip Galvanized and Plastic-Coated, Central Median / Roadside Protection Net

II. Product Overview:

As critical transportation hubs, roads face safety hazards such as "random lane changes by vehicles, pedestrians crossing recklessly, direct glare from opposing lanes, debris interference, and roadside falling rocks." Traditional isolation facilities (e.g., guardrails, concrete barriers) suffer from issues like "poor flexibility, high costs, and difficult maintenance." This road isolation protective gabion mesh is specifically designed to address these pain points. It is woven from high-strength metal wires and can be customized based on road types (highway/municipal/rural roads) and isolation needs (central median/roadside protection/pedestrian walkway separation). It features "anti-intrusion and anti-penetration, impact and wear resistance, weather and corrosion resistance, and easy installation," complying with the "Highway Traffic Safety Facility Design Specifications." It provides dual protection of "flexible isolation + rigid protection" for road traffic safety.

III. Core Advantages:

Addressing the characteristics of road isolation—"high traffic volume, fast speeds (120 km/h on highways, 60 km/h on municipal roads), complex environments (exposure to sun, rain, snow, and ice impacts), and diverse terrains (flat roads, curves, slopes)"—this product highlights its differences from ordinary protective nets:

1. Anti-Intrusion and Anti-Penetration, Strengthening Road Safety

• Material and Strength Design:
  • Uses Q355 low-alloy steel wire (primary material, balancing strength and toughness) or hot-dip galvanized steel wire (for high corrosion resistance). Wire diameter ranges from 3.5-5.0 mm (4.5-5.0 mm for highways, 3.5-4.0 mm for municipal roads). Tensile strength ≥550 MPa, mesh impact resistance ≥10 kN/m². Can withstand minor vehicle collisions (speed ≤15 km/h), pedestrian impacts, and small falling rocks (≤30 kg). The mesh deforms slightly without breaking, effectively preventing random lane changes and pedestrian crossings.
• Targeted Isolation Design:
  • For Central Median: Mesh size 5 cm × 10 cm (anti-glare, anti-debris from opposing lanes), height 1.5-2.0 m (blocks direct glare), ground clearance ≤5 cm (prevents small animals from entering), reduces interference from opposing lanes.
  • For Roadside Protection: Mesh size 5 cm × 5 cm (anti-climbing, anti-falling rocks), height 1.2-1.8 m (prevents pedestrians from crossing into traffic lanes), bends with road curves (conformity ≥95%), suitable for complex terrains like curves and slopes.
  • For Pedestrian Walkway Separation: Mesh size 4 cm × 4 cm, height 0.8-1.2 m (separates pedestrians and non-motorized vehicles), smooth surface without burrs to avoid snagging clothing or bicycles.

2. Weather and Corrosion Resistance, Adaptable to All-Climate Road Environments

• Surface Treatment Process:
  • Hot-Dip Galvanizing (zinc layer thickness ≥100 μm, salt spray test resistance ≥800 hours): Suitable for roads in dry areas, resists rain and dust erosion, service life 10-15 years.
  • Hot-Dip Galvanizing + Plastic Coating (colors: green, gray, blue, matching road landscapes): Dual protection with zinc and plastic layers, salt spray test resistance ≥1200 hours, resists coastal salt fog and northern de-icing agents (salt-containing), service life 15-20 years.
• Extreme Environment Adaptation:
  • Cold regions (-30°C): Mesh material remains non-brittle, withstands snow and ice accumulation (snow depth ≤30 cm).
  • Hot regions (60°C): Plastic coating does not peel or fade, excellent UV aging resistance, no cracks under long-term exposure.

3. Flexible Adaptation, Covering Multiple Road Scenarios

• Scenario Adaptability:
  • Highways: Central median isolation (anti-glare, anti-intrusion), around service areas (pedestrian-vehicle separation), requires high corrosion and impact resistance, suitable for high-frequency traffic.
  • Municipal Roads: Separation of pedestrian and vehicle lanes, bus lane barriers, around schools/hospitals (prevents pedestrian crossings), colors blend with road landscapes, enhancing urban aesthetics.
  • Rural Roads: Isolation at widened narrow sections, roads near water or cliffs (prevents vehicles from falling), village entrances (restricts large vehicles), easy installation, lower cost than traditional barriers.
  • Scenic Roads: Mountainous roadside (anti-falling rocks), lakeside roads (blends with natural landscapes), green plastic-coated version is more aesthetically pleasing and eco-friendly.
• Easy Installation:
  Comes with "road-specific fasteners" (expansion bolts, U-clamps, flange plates) for quick connection to concrete barriers, corrugated beams, and soil shoulders. Installation efficiency is 30% higher than guardrails, reducing road closure time during construction.

IV. Technical Parameters:

V. Service Support:

• Customized Solutions: Based on road design drawings (barrier type, curve radius) and regional conditions (climate, corrosion level), free recommendations for material, mesh size, and height. Provides CAD installation diagrams (including bend angle design for curves).
• Compliance Support: Full set of test reports (impact resistance, salt spray resistance, tensile strength) provided, compliant with JT/T 1074-2016 "Highway Barrier Net" standards. Assists in passing inspections by supervision units and transportation departments.
• Supply Chain and After-Sales:
  • Standard specifications shipped within 7 days. Bulk orders (≥1000 m²) enjoy exclusive discounts for road projects. Supports "sample testing (1 m² sample) before order placement."
  • 5-year warranty (free replacement for non-human damage), lifelong technical consultation (e.g., maintenance in snowy conditions, partial replacement solutions).