Insulated Wall Panels for Cold Room
An Insulated Wall Panels for Cold Room is a type of building panel that has three main layers:
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Outer layers (skins) – usually made of pre-painted galvanized steel (PPGI), aluminum sheet, or stainless steel, providing structural strength and weather resistance.
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Core – made of high-density polyurethane foam (often 40–60 kg/m³), which acts as thermal insulation and provides structural rigidity.
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Adhesive bonding – the core is chemically bonded to the outer skins, creating a lightweight but strong composite panel.
Key Features
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High Thermal Insulation: PU foam has very low thermal conductivity (~0.018–0.024 W/m·K), helping reduce heating/cooling costs.
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High Density & Strength: Greater compressive and tensile strength compared to standard PU panels; more impact-resistant.
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Lightweight: Despite its strength, it’s much lighter than concrete or brick walls.
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Water & Moisture Resistance: Closed-cell PU foam is resistant to water absorption.
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Fire Performance: Can be formulated with fire-retardant additives (but PU generally has lower fire resistance than PIR or mineral wool).
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Long Lifespan: Durable coatings resist corrosion, UV damage, and weathering.
Performance & Features
- High thermal efficiency
- Energy-saving insulation
- Hygienic surface panels
- Moisture-proof panels
- Corrosion-resistant panels
- Easy installation panels
- Long service life panels
- Modular cold room panels
Application
- Cold storage construction
- Walk-in freezer panels
- Walk-in chiller panels
- Food processing cold room
- Meat storage cold room
- Pharmaceutical cold storage
- Vegetable cold storage
- Fish and seafood cold room
- Dairy storage panel systems
