Galvanized Steel C-Post Sturdy Resistant Plasterboard Channels Dimensions

Galvanized Steel C-Post Sturdy Resistant Plasterboard Channels Dimensions

Product Description:

The manufacturing of light steel keel relies on high-precision cold rolling technology to ensure uniform material thickness (common thickness range is 0.5-1.5mm), and the surface is treated with galvanizing or baking paint to enhance corrosion resistance. Taking galvanized light steel keel as an example, its zinc layer thickness needs to comply with national standards (such as GB/T 2518-2019) to resist oxidation reactions in humid environments. During the processing, the cross-sectional shape of the keel (such as C-shaped, U-shaped, L-shaped) directly affects its load-bearing capacity. For example, C-shaped keels have higher bending strength due to their closed structure and are commonly used for main keels; U-shaped keels, on the other hand, are commonly used in partition systems due to their open design that facilitates connection with secondary keels.

Features:

Excellent fire resistance: The steel itself is resistant to high temperatures, and when combined with fire-resistant gypsum board or mineral wool board, the fire resistance limit can reach 1.0-1.6 hours, meeting the requirements of building fire protection regulations

Good seismic performance: using flexible connection structures (such as sliding connectors) to absorb energy through sliding support during earthquakes, reducing structural damage

Convenient and efficient construction: using prefabricated technology, dry operation as the main method, short construction period, no wet operation, reducing construction waste, suitable for rapid decoration or renovation

Environmental protection and energy conservation: materials can be 100% recycled, supporting board recycling rate is high, construction process pollution is small, in line with green building and "dual carbon" policy orientation

Excellent sound insulation performance: Fill the cavity of the keel with rock wool or glass wool, and the sound insulation of the 180mm thick partition wall can reach 45dB

Technical Parameters:

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