Safety Guide for Installing Aluminum Alloy Great Wall Panels

Aluminum Alloy Great Wall PanelInstallation quality directly affects insulation performance and service life. This guide details the standard installation process to help workers operate correctly, ensuring project quality and safety. 1. **Pre-Installation Preparation** 1. Inspect the flatness and strength of the roof/wall substrate to ensure compliance with installation requirements. 2. Calculate required panel quantity and specifications based on design drawings, allowing a 5% waste margin. 3. Gather installation tools: electric drill, self-tapping screws, sealant, and cutting machine. 4. Inspect panels for appearance defects such as damage or deformation. 2. **Installation Process** 1. Start from one end of the roof/wall and lay panels sequentially in a horizontal direction. 2. Connect panels using tongue-and-groove joints to ensure tight seams. 3. Secure with specialized self-tapping screws; screw spacing must not exceed 300mm. 4. Apply specialized sealant to all seams to ensure waterproofing. 5. Finish edges with trim pieces. 3. **Safety & Precautions** 1. Maintain correct panel orientation during installation to ensure proper drainage slope for Great Wall-style profiles. 2. Use specialized cutting tools to cut panels and avoid damaging the core material. 3. Suspend work during rain or high winds to ensure safety. 4. Conduct a water leakage test after installation to confirm integrity. 4. **Quality Inspection** Upon completion, perform quality inspection per relevant standards, focusing on fastener security, seam sealing, and surface flatness.