Metal exterior wall panels in modular buildings, characterized by factory prefabrication and on-site assembly, have expanded from temporary structures to permanent buildings. You can view applicable scenarios based on the following building types and environmental conditions
Suitable scenarios
1. Modular Housing: Metal exterior wall panels, combined with steel frame modules, allow for simultaneous prefabrication of the main structure and exterior cladding. This thickness of aluminized zinc substrate with a PVDF coating allows for customized colors and can simulate wood and stone grain patterns to meet the aesthetic needs of residential buildings. The advantage lies in construction not being affected by the season and enabling rapid installation.
2. Modular Factories and Production Workshops: Industrial modular buildings typically use a steel frame + insulated sandwich metal panel system. This meets energy-saving requirements and is suitable for industrial environments such as machining, electronic assembly, and cold chain logistics. Acid and alkali resistant coatings are available to resist industrial atmospheric corrosion.
3. Temporary Warehouses and Construction Site Temporary Buildings: Office areas, dormitories, and material warehouses on construction sites require extremely high construction speeds. Modular metal panel systems allow for same-day installation and enclosure, achieving a 2-hour fire resistance limit when combined with rock wool cores. After removal, the panels can be rebuilt at a different location, offering excellent economic efficiency.
Selection Boundary Conditions
Not all modular buildings are suitable for metal exterior wall panels. Careful selection or special construction methods are recommended based on the following situations
1. Strong acid mist environment: Titanium panels or enameled steel panels are required, resulting in extremely high costs. Fiber cement boards can be used as an alternative.
2. Buildings sensitive to strong electromagnetic interference: Metal panels can block signals; openings must be provided or non-metallic exterior panels must be used.
