The core advantages of this modular quick-install light steel keel lie in its pre-punched design and efficient construction. First, the product is pre-drilled with holes with a pitch of 300mm, which matches the standard ceiling hanger spacing, eliminating the need for on-site cutting and drilling, reducing construction time by more than 60% compared with traditional keels. It uses 0.6mm thick hot-dip galvanized steel sheet with G90 galvanizing grade, which provides good anti-rust and anti-corrosion performance, and the load-bearing capacity per linear meter is 75kg, which can meet the support requirements of conventional ceiling systems. The standard length is 2400mm, which is suitable for modular ceiling layout, and the high dimensional accuracy ensures that the installation gap is neat and uniform. In addition, the product can be matched with standard modular ceiling accessories, reducing the cost of special accessories.
This product has complete technical parameters: the thickness of the steel plate is 0.6mm, the cross-section is standard U-shaped with pre-drilled holes, the web height is 50mm, the flange width is 15mm, and the standard length is 2400mm. The pre-drilled hole pitch is 300mm, and the hole diameter is 8mm, which matches the standard ceiling hanger specifications. The galvanizing grade is G90, and the surface treatment is hot-dip galvanized, which complies with ASTM C645-19 standard. The load-bearing capacity per linear meter is 75kg, which can meet the support needs of conventional ceiling systems. Each box is packed with 25 pieces, which is convenient for transportation and on-site construction. The dimensional error of the product is controlled within ±0.3mm, ensuring that it can be perfectly matched with modular ceiling accessories during construction.
This modular quick-install light steel keel is suitable for batch fine-decoration housing, modular apartment decoration, temporary office space ceiling, prefabricated building internal structures and other scenarios that require fast construction. It is especially suitable for large-scale decoration projects that require unified installation standards and efficient construction, and can greatly reduce construction time and labor costs.
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