Noise-Absorbing Composite Panel-Backed Security Fence
📦 Product Description
The Noise-Absorbing Composite Panel-Backed Fence is a dual-purpose perimeter barrier designed for facilities requiring both physical protection and acoustic isolation. It integrates a corrosion-resistant metal guard fence with high-performance multi-layer acoustic panels, ideal for outdoor installations such as:
The system complies with ISO 10140, ASTM C423, OSHA 29 CFR 1910.95, and NFPA guidelines for acoustic control and safety.
📐 Product Attributes
| Attribute | Specification |
|---|
| Fence Material | Galvanized Steel / Stainless Steel / Powder-Coated Steel |
| Panel Core Composition | Mineral Wool / Acoustic Foam / Cement Fiber / Vinyl Mass Layer |
| Panel Thickness | 50–100 mm (customizable) |
| Standard Size | 2000 × 1200 mm per panel (custom dimensions available) |
| Acoustic Ratings | STC 25–35 |
| Finish Options | Polyester Powder Coating (RAL color options), UV-Stabilized |
| Mounting Base | Bolt-on plate or concrete-embedded posts |
| Corrosion Resistance | ISO 12944 compliant (C3–C5 corrosion categories) |
| Fire Safety Compliance | Meets NFPA fuel clearance and non-combustibility requirements |
| Applications | Generator rooms, chillers, fuel zones, rooftop units, data centers, residential HVAC |
✅ Key Benefits
🎧 Acoustic Performance – Up to 25 dB reduction in environmental noise (depending on layout)
🛡 Physical Security – Provides anti-climb protection and deters unauthorized access
🌧 Weather Resistance – Galvanized or powder-coated steel ensures long-term durability
🏗 Easy Installation – Modular panel design, suitable for retrofits or new builds
📜 Standards Compliant – Aligns with ISO 10140, ASTM C423, OSHA, and NFPA guidelines
🏡 Visually Compatible – Suitable for residential and commercial aesthetics
🔩 Maintenance Friendly – Panels can be removed for inspection or equipment access
🧱 Space Efficient – No need for thick masonry walls to control sound
🏗 Installation Tips
Ensure panels face the noise source directly for optimal attenuation
Use acoustically isolated footings or edge breaks to prevent vibration transfer
Install with 50–100 mm spacing from the noise source
Avoid flanking paths by sealing gaps or using corner baffles
For best results, follow layout practices from Acoustical Society of America (ASA)