The core competitive advantages of this moisture and mildew resistant light steel keel include its dual anti-corrosion and antibacterial design. First, it uses 0.7mm thick hot-dip galvanized steel sheet with G90 galvanizing grade, which provides basic anti-rust and anti-corrosion performance. The surface is also coated with antibacterial nano coating, which has an antibacterial rate of ≥99% per ISO 22196 standard, effectively inhibiting the growth of bacteria and mold in high-humidity environments. The U-shaped cross-section with 60mm web height and 18mm flange width ensures stable structural support, with a load-bearing capacity of 95kg per linear meter, which can meet the support requirements of kitchen and bathroom ceilings and partition walls. In addition, the product has good acid and alkali corrosion resistance, suitable for the special environment of kitchen and bathroom spaces.
This product has complete technical parameters: the thickness of the steel plate is 0.7mm, the cross-section is standard U-shaped, the web height is 60mm, the flange width is 18mm, and the standard length is 3000mm. The galvanizing grade is G90, and the surface treatment is hot-dip galvanized plus antibacterial nano coating, which complies with ASTM C645-19 and GB/T 11981-2008 standards. The antibacterial rate is ≥99% per ISO 22196 standard, and the load-bearing capacity per linear meter is 95kg, which can meet the support needs of kitchen and bathroom ceilings and partition walls. Each box is packed with 18 pieces, which is convenient for transportation and on-site construction. The dimensional error of the product is controlled within ±0.4mm, ensuring that it can be perfectly matched with kitchen and bathroom ceiling accessories during construction.
This moisture and mildew resistant light steel keel is suitable for high-humidity indoor spaces, including kitchen ceilings and partition walls, bathroom ceilings and partition walls, toilet wall support, swimming pool surrounding indoor structures and other scenarios with high humidity requirements. It is especially suitable for decoration scenarios that require antibacterial, moisture-proof and mildew-proof properties, and can meet the health and safety requirements of modern indoor decoration.
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