What are the key construction precautions?
- Anti-rust: Bare galvanized steel rusts easily in humid indoor environments; powder coating is recommended.
- Anti-deformation: Large panels (>600×1200mm) must have rear stiffeners.
- Anti-debris: For acoustic insulation, lay glass wool above the furring and attach non-woven fabric to the back to prevent dust falling through holes.
- Protection: Store with wooden blocks and EPE foam; peel off protective film only after installation.
