This product adopts 3003 series aluminum alloy as the base material, which has excellent corrosion resistance and weather resistance, with a 15-year corrosion resistance warranty. The surface is treated with fluorocarbon powder coating, which has excellent UV resistance and color fastness, and will not fade or corrode after long-term use in outdoor environments. The precision CNC punching process ensures uniform hole distribution, consistent acoustic performance, and reduces outdoor noise effectively. It supports quick installation via external wall mount, saving construction time and labor costs. Unlike ordinary outdoor decorative panels, it combines acoustic performance and decorative functions, effectively addressing the challenges of outdoor noise pollution and meeting the aesthetic requirements of building facades.
The standard size is 1200*2400mm, and custom sizes are supported. The thickness can be selected from 0.8mm, 1.0mm, 1.2mm and 1.5mm. The hole diameter is optional from 3mm, 4mm, 5mm and 6mm, with a pitch range of 10mm to 15mm to adapt to different acoustic needs. The acoustic absorption coefficient reaches 0.80 at 500Hz, and the sound insulation grade is 34dB, which can effectively reduce outdoor noise. The waterproof performance reaches IP65, suitable for outdoor rain and snow environments. The weight per square meter is about 3.5kg, which is very lightweight and easy to transport and install. The surface has multiple color options to match different building facade decoration styles.
This aluminum alloy perforated acoustic panel is mainly suitable for commercial complex facades, high-speed rail stations, airport terminals, outdoor squares, subway stations and other outdoor or semi-outdoor public spaces. It can also be used in outdoor stadiums and exhibition centers to improve the outdoor acoustic environment and building facade aesthetic effect. By installing this panel, the outdoor noise can be reduced, the acoustic environment can be improved, and the building facade can be beautified at the same time, achieving a win-win situation of sound insulation and decoration.
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