B2 Level Fireproof 16mm Thickness pu sandwich wall panel Clad Siding Decorative Wall Panel

A PU (Polyurethane) sandwich wall panel is a versatile building material known for its insulation properties and structural strength. It typically consists of two outer layers (skins) and an inner core of polyurethane foam insulation. PU sandwich panels are widely used in construction for various applications including:

1. **Insulation**: The polyurethane core provides excellent thermal insulation, helping to regulate indoor temperature and reduce energy consumption.

2. **Strength**: Despite being lightweight, PU sandwich panels offer high structural strength and durability, making them suitable for both internal and external walls.

3. **Fire Resistance**: Depending on the formulation and specifications, PU sandwich panels can be designed to meet fire safety standards, providing a certain level of fire resistance.

4. **Versatility**: They come in different thicknesses, surface finishes, and colors, allowing for flexibility in design and aesthetic preferences.

5. **Installation Efficiency**: PU sandwich panels are prefabricated off-site, which speeds up installation time and reduces on-site labor costs.

6. **Applications**: Commonly used in industrial buildings, commercial complexes, warehouses, cold storage facilities, and residential construction for their insulation efficiency and ease of installation.

Overall, PU sandwich wall panels are valued for their combination of thermal performance, structural integrity, and versatility, making them a popular choice in modern construction projects aiming for energy efficiency and architectural flexibility.

Our company is a comprehensive production and service company that integrates pu sandwich wall panel machine production, research and development, and product sales. Metal exterior wall machines are self-produced machines, and the cost is much lower than other purchasing machine manufacturers.

For customizing various types of products, we have great advantages. Engineers can design pu sandwich wall panel machine rollers based on customized models, which is not available in other factories.