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2. Quality of Materials The quality of the galvanized iron used in roofing panels significantly influences durability and performance. Ensure that the manufacturer uses high-quality, corrosion-resistant galvanized steel with appropriate zinc coating. Request specifications and certifications that confirm the quality of their materials.
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Once the wire is drawn, it undergoes cleaning to remove any impurities or oxidation that may have occurred during the drawing process. After cleaning, the wire is then subjected to the galvanization process, where it is coated with zinc. Factories ensure that the coating adheres properly, providing excellent corrosion resistance.
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2. Tile Selection The type of tiles used in conjunction with the T-bar grid also affects the overall cost. Standard acoustic tiles are more affordable than specialty tiles that may be fire-resistant or provide higher sound absorption. The finish and design of the tiles also play a role; custom designs will increase the overall project cost.
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