Buy good quality PU Insulation Wall Panel at Wedge India made of Steel, Aluminium, and PUF Polyurethane Foam. PUF (Polyurethane Foam) wall panels are a popular choice for constructing insulated walls in various types of buildings, including industrial facilities, commercial spaces, residential buildings, and cold storage units. These panels offer excellent thermal insulation, structural strength, and ease of installation, making them ideal for both external and internal walls.
 
Key Features of PUF Wall Panels:
1. Thermal Insulation:
• Core Material: The rigid polyurethane foam core provides superior thermal insulation, helping to maintain stable indoor temperatures and reduce energy consumption for heating or cooling.
• U-Value: PUF wall panels typically have a low U-value, meaning they offer high resistance to heat transfer.
2. Lightweight Construction:
• PUF wall panels are lightweight, which makes them easier to handle and install compared to traditional wall materials. This also reduces the load on the building’s foundation and structure.
3. Durability:
• The outer layers of PUF panels, usually made from materials like galvanized steel, aluminum, or pre-coated steel, are highly resistant to environmental factors such as moisture, corrosion, and UV radiation, ensuring long-lasting performance.
4. Fire Resistance:
• Standard PUF panels provide moderate fire resistance. Fire-retardant versions are available, which meet higher fire safety standards and offer enhanced protection in case of fire.
5. Acoustic Insulation:
• PUF wall panels also offer sound insulation, reducing noise transmission through walls, which is particularly beneficial in commercial and industrial settings.
6. Quick Installation:
• PUF wall panels are prefabricated and designed for easy assembly. They often come with interlocking systems (like tongue-and-groove) that simplify installation and ensure tight joints, minimizing thermal bridging and air leakage.
7. Aesthetic Flexibility:
• These panels are available in various colors, finishes, and profiles, allowing for customization to meet specific architectural and aesthetic requirements. This makes them suitable for a wide range of applications, from industrial to commercial to residential buildings.
8. Maintenance:
• PUF wall panels require minimal maintenance due to their resistance to weathering and corrosion. Regular inspections are recommended to ensure the integrity of seals and joints, but overall maintenance is low compared to traditional building materials.
 
Technical Specifications for PUF Wall Panels:
1. Core Material:
• Density: Typically 36 to 40 kg/m³ (±2 kg/m³).
• Thermal Conductivity (K-value): 0.019 to 0.023 W/m·K.
2. Outer Layer (Facing):
• Material Options:
• Pre-painted Galvanized Steel (PPGI): 0.4 to 0.8 mm thick.
• Aluminum: 0.4 to 0.8 mm thick.
• Stainless Steel: 0.4 to 0.8 mm thick.
• Fiber-reinforced Plastic (FRP) or PVC: Used in applications requiring non-metallic facings.
• Surface Finish: Options include smooth, ribbed, or profiled surfaces, depending on the aesthetic and structural needs.
3. Panel Thickness:
• Range: Typically 30 mm to 200 mm, depending on insulation requirements.
• Common Thicknesses: 40 mm, 50 mm, 60 mm, 80 mm, 100 mm.
4. Panel Width:
• Effective Width: Typically 1000 mm to 1200 mm.
• Overall Width: Slightly larger than effective width due to joint design.
5. Panel Length:
• Standard Length: Up to 12 meters, with custom lengths available.
6. Thermal Insulation:
• U-Value: Ranges from 0.19 W/m²·K to 0.65 W/m²·K depending on panel thickness.
7. Fire Resistance:
• Rating: Standard PUF panels are classified as B2/B3 for fire resistance according to DIN 4102. Fire-retardant panels offer improved fire resistance.
8. Sound Insulation:
• Sound Reduction Index (Rw): Typically ranges from 25 to 30 dB for standard panels, with higher values possible depending on thickness and density.
9. Weight:
• Panel Weight: Typically ranges from 10 to 30 kg/m², depending on thickness and facing material.
10. Joint Design:
• Interlocking System: Tongue-and-groove or other interlocking profiles to ensure tight joints, reducing thermal bridging and improving structural integrity.
11. Environmental Resistance:
• Corrosion Resistance: Enhanced by protective coatings on the outer layers.
• UV Resistance: Depending on the coating, panels can have high UV resistance, making them suitable for exterior walls.
 
Applications of PUF Wall Panels:
1. Industrial Buildings:
• Used in factories, warehouses, and processing plants where insulation and durability are key requirements.
2. Commercial Buildings:
• Ideal for office buildings, shopping malls, and other commercial spaces where energy efficiency and aesthetics are important.
3. Residential Buildings:
• Used in prefabricated houses and energy-efficient homes for both external and internal walls.
4. Cold Storage Units:
• Essential for constructing cold rooms, freezers, and refrigerated warehouses where maintaining a consistent internal temperature is critical.
5. Partition Walls:
• Suitable for creating insulated partition walls within larger buildings, providing both thermal and acoustic separation.
6. Clean Rooms:
• Used in environments like laboratories and pharmaceutical manufacturing where strict control over internal conditions is required.
 
Installation Considerations:
• Structural Support: Ensure the building framework can support the chosen panel size and weight, though PUF panels are generally lightweight.
• Sealing: Proper sealing at joints is crucial to prevent air and moisture ingress, maximizing the panel’s insulation performance.
• Alignment: Panels must be correctly aligned and secured to ensure a tight fit and maintain thermal and acoustic insulation.