Extreme Climate Metal Guard Fence with Insulated Panels
This advanced perimeter fencing system is engineered for arctic, subarctic, and high-altitude environments. Combining thermal insulation and structural durability, the insulated metal guard fence protects infrastructure such as substations, utility zones, and research facilities from extreme cold, wind, and snow. Designed for -50°C temperatures and heavy wind loads, it delivers long-term performance in the harshest climates.
📄 Product Description
Standard metal fencing fails quickly in freezing conditions due to frost heave, snow loads, corrosion, and thermal stress. Jintong’s insulated guard fence solves these challenges with a purpose-built panel system that integrates:
Insulated double-skin metal panels (steel or aluminum)
Rigid polyurethane (PU) or mineral wool core
Anti-frost coatings and corrosion protection
High wind-load resistance and thermal bridge control
Compliant with ISO 12944-2 and ASTM F1043 standards, the system has been successfully deployed in polar regions, with zero cracking, zero fastener fatigue, and excellent insulation stability after multiple winters.
📐 Technical Specifications
| Item | Specification |
|---|
| Product Name | Arctic-Grade Insulated Metal Guard Fence |
| Climate Range | -55°C to +40°C (Arctic, subarctic, tundra, permafrost zones) |
| Panel Structure | Double-layer metal skin with internal thermal insulation |
| Insulation Core | PU foam (60–75mm) or mineral wool (optional) |
| Panel Skin Materials | Galvanized G90 steel (ASTM F1043) or 5052-H32 aluminum |
| Panel Thickness | 75mm standard (customizable 50–100mm available) |
| Thermal Conductivity | ≤ 0.025 W/(m·K) |
| Surface Coating | Polyester powder coating (UV, snow, and salt fog resistant) — RAL color options |
| Wind Load Resistance | ≥ 2.5 kN/m² (equivalent to 200 km/h wind speeds) |
| Corrosion Resistance Standard | ISO 12944-2 C4–C5 zone rated |
| Mounting / Anchoring | Sub-zero tolerant expansion bolts or recessed anchors |
| Optional Features | SCADA-compatible gates, sensor mounts, thermal expansion joints, snow-resistant design |
🧊 Advantages
❄️ Extreme Cold Durability: No cracking, fatigue, or corrosion even under -50°C conditions
🌬️ Wind & Snow Resistant: Designed for high snow load and 200 km/h wind speeds
🔒 Secure & Sealed: Prevents frost intrusion, condensation, and unauthorized access
⚡ SCADA & Smart-Grid Ready: Compatible with industrial sensors and automated access systems
🧱 Modular & Maintainable: Easy to install, repair, and relocate in remote locations
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