Building Material High-Density EPS/Rockwool/PU Insulated Metal Panel for Steel Structure Roof/Wall Cladding System

Sandwich panels are composite materials made of three layers: a low-density core (such as polyurethane, polystyrene, or mineral wool) sandwiched between two thin layers of rigid material (typically metal, aluminum, or fiber cement). They are widely used in construction for walls, roofs, and ceilings due to their insulation properties, lightweight nature, and durability.

China produces a wide range of sandwich panels, including: EPS Sandwich Panels (Expanded Polystyrene), PU Sandwich Panels (Polyurethane), Rockwool Sandwich Panels (Mineral Wool), PF Sandwich Panels (Phenolic Foam), Glass Wool Sandwich Panels, and Aluminum Composite Panels (ACP).

Advantages include: Cost-Effective pricing due to large-scale production; High Quality adhering to international standards; Customization for specific thicknesses, sizes, colors, and finishes; Energy Efficiency with excellent thermal and acoustic insulation; and Durability resistant to corrosion, fire, and weather conditions.

Key industries include: Construction (building walls, roofs, and partitions); Cold Storage (refrigeration and freezing facilities); Industrial Facilities (factories, warehouses, and cleanrooms); Transportation (vehicle and container insulation); and Commercial Buildings (offices, supermarkets, and hospitals).

Consider the following factors: Core Material (choose based on insulation needs, e.g., PU for high thermal efficiency, rockwool for fire resistance); Thickness (depends on the application, e.g., 50mm for walls, 100mm for roofs); Coating (select based on environmental conditions, e.g., PVDF for outdoor use); and Fire Rating (ensure compliance with local fire safety regulations).