The core advantage of this vertical partition keel is its C-shaped section design, which enhances the overall rigidity of the partition wall to avoid cracking and deformation. The electrostatic powder coated surface has a B1 fire retardant grade, solving the pain points of traditional steel keels such as rusting and high maintenance costs. It adopts screw-fixed connection for higher installation accuracy, and reserves installation space for water and electricity pipelines to facilitate interior decoration wiring. Strict thickness tolerance control ensures flat installation of partition panels with no obvious gaps. It can be matched with gypsum boards, calcium silicate boards and other partition panels, meeting the interior partition needs of various scenarios.
Detailed parameters include: 6061-T6 aluminum alloy material, 0.8mm thickness, standard length of 4000mm (customizable 3000mm/6000mm), 18mm flange width and 75mm web height for the C-shaped section, electrostatic powder coating thickness ≥60μm, 300mm screw mounting hole spacing, weight of ~0.9kg per linear meter, compatible with partition panels of 9.5mm-15mm thickness, complying with GB/T 23446-2009 Chinese building partition keel standards. Packaged in corrugated cartons, each box holds 50 linear meters of keels for easy transportation and storage.
It is mainly used for residential interior partitions, hotel guest room separation and office area division, and is compatible with gypsum boards, calcium silicate boards and cement boards. It has a sound insulation effect of over 35dB and meets fire protection requirements, making it suitable for schools, hospitals and other places with high fire protection standards. It can also be used for mobile partition frame production to achieve flexible space division, providing a flexible and durable interior partition solution for various indoor scenarios.
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