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The building curtain wall is divided into glass curtain wall, metal curtain wall and stone curtain wall according to the materials used in the panel. Aluminum curtain wall panels are widely used and have become the main materials in the company's curtain wall decoration materials. Aluminum curtain wall panels can be used in indoor walls, ceilings, partitions, pillars, beams, balconies, door covers, window sills, counters, advertising plates, and even screens and crafts decoration.
Material and structure of aluminum veneer
Curtain wall aluminum veneer adopts high-strength aluminum alloy plate, its common thickness is 1.5mm, 2.0mm, 2.5mm, 3.0mm, the width of the plate is within 1900mm, the length is within 6000mm, the model is 3003(or 100), the status is H24. Its structure is mainly composed of panels, reinforcing bars and corner codes. The corner code can be directly pressed and bent by the panel, or the corner code can be riveted on the small fold edge of the panel. The reinforcement bar is connected with the welding screw after the plate surface to make it a solid whole, which enhances the strength and rigidity of the aluminum veneer, so that the flatness and wind resistance of the aluminum veneer in long-term use. If sound insulation is required, efficient sound insulation materials can be installed on the inside of the aluminum plate.
Material and structure of aluminum veneer
Curtain wall aluminum veneer adopts high-strength aluminum alloy plate, its common thickness is 1.5mm, 2.0mm, 2.5mm, 3.0mm, the width of the plate is within 1900mm, the length is within 6000mm, the model is 3003(or 100), the status is H24. Its structure is mainly composed of panels, reinforcing bars and corner codes. The corner code can be directly pressed and bent by the panel, or the corner code can be riveted on the small fold edge of the panel. The reinforcement bar is connected with the welding screw after the plate surface to make it a solid whole, which enhances the strength and rigidity of the aluminum veneer, so that the flatness and wind resistance of the aluminum veneer in long-term use. If sound insulation is required, efficient sound insulation materials can be installed on the inside of the aluminum plate.
Aluminum veneer surface treatment
The surface of the aluminum veneer of the curtain wall is generally treated with fluorocarbon spray after cleaning, chroming and other pretreatment. Fluorocarbon coatings are divided into primer, topcoat and varnish, and the main component is polyvinylidene resin (KYNAR500). It is generally divided into two, three or four coats. Fluorocarbon coating has corrosion resistance and weather resistance, can resist acid rain, salt spray and various air pollutants, cold and heat resistance is excellent, can resist strong ultraviolet irradiation, can not fade, do not powder, long service life. Fluorocarbon coating manufacturers PPG, DNT, AKZO, NIPPON and other companies fluorocarbon coating, a wide range of color options, customers directly according to the manufacturer to provide the color palette selection or sample.
Characteristics of aluminum veneer
The curtain wall aluminum veneer is made of aluminum plate processing, and the surface is sprayed with fluorocarbon, which is not affected by ultraviolet rays, temperature, air temperature and atmospheric erosion, and has good bending resistance and wind pressure resistance, and can play its characteristics for secondary development and use.
Curtain wall aluminum veneer has light weight, strong height, waterproof, anti-fouling, fire prevention, corrosion prevention, good processing performance, low maintenance cost, long service life. Aluminum veneer can be processed into a variety of curved and shaped, the surface can be sprayed into a variety of colors, forming a variety of beautiful patterns on the wall; And can be combined with glass curtain wall and other different appearance.
Application range of aluminum veneer
Curtain wall aluminum veneer is suitable for the interior and exterior walls of various buildings, lobby facade, awning, column decoration, elevated corridor, pedestrian bridge, elevator wrap, balcony, advertising signs, indoor shaped ceiling decoration.
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