REXI aluminium curtain wall adopts high-quality high-strength aluminum alloy plate, Its structure is mainly composed of panels, ribs and corners.
China aluminium wall factory commonly produce it in thickness 1.5, 2.0, 2.5, 3.0MM, model 3003, and status H24. The corners can be bent or stamped directly from the panel, or they can be riveted on the small edge of the panel. The ribs are connected with the welding screws behind the board surface (screws are directly welded on the back of the board), making it a firm whole, which greatly enhances the strength and rigidity of the aluminium single board curtain wall, ensuring smoothness, temperature and wind resistance during long-term use. If noise insulation is required, high-efficiency insulation materials can be installed inside the aluminium plate and rise the price.
The surface of the aluminum curtain wall is generally subjected to pretreatment such as chromizing and then treated with fluorocarbon spraying. Fluorocarbon paint topcoat and varnish of polyvinylidene fluoride resin (KANAR500). Generally China curtain wall suppliers divide it into double, triple or quadruple painting. The fluorocarbon coating has excellent corrosion and weather resistance, it resist to acid rain, salt spray and various air pollutants, is excellent in cold and heat environment, blocking strong UV radiation, and can maintain its colorfastness and no chalkiness for a long period of time.
Chinese manufacturers choose world-renowned fluorocarbon paint manufacturers PPG, DNT, AKZO, NIPPON and other companies of high-quality fluorocarbon coating, with a wide range of color choices, so customers can directly select or provide swatches according to the swatches provided by us.