This decorative perforated metal sheet uses high-strength 6061-T6 aluminum alloy, which has 30% higher strength than ordinary aluminum alloy, able to withstand extreme weather such as strong winds and heavy rain, complying with national Grade 5 wind pressure resistance standards. The PVDF coating surface treatment offers excellent UV resistance and corrosion resistance, preventing fading and paint peeling even in harsh environments such as coastal areas and industrial pollution zones, with a service life of over 25 years. Customizable shaped hole types, including diamond, circle, square, and irregular artistic holes, allow architects to create unique brand visual images through free combination, solving the pain point of single style and lack of creativity in traditional decorative materials. In addition, the dry-hanging installation method is quick and convenient, allowing individual disassembly and replacement of damaged parts to reduce later maintenance costs of buildings; meanwhile, the perforated structure provides good ventilation and lighting performance, reducing building operation energy consumption and complying with green building design concepts.
The specifications of this architectural decorative perforated panel strictly follow construction industry standards: made of 6061-T6 aluminum alloy with a thickness of 1.2mm, balancing sufficient structural strength and lightweight properties without increasing the load of building exterior facades; surface treatment uses PVDF coating with a thickness of 25μm-30μm, featuring uniform color, strong adhesion, and complying with AAMA 2605-18 standards; wind pressure resistance grade reaches GB/T 15227-2017 Grade 5, able to withstand strong winds above level 12; fire resistance grade is GB 8624-2012 Grade B1, which does not burn vigorously in case of fire, reducing fire spread risks; service life is ≥25 years, far exceeding the 10-year service life of ordinary decorative materials; installation method is dry-hanging, supporting special aluminum alloy keels with installation accuracy up to ±1mm; hole types support customization, including round, diamond, square, and artistic shaped holes, with adjustable hole pitch and opening rate ranging from 10% to 60%; product sizes support customization, with a maximum whole sheet size of 2400mm×6000mm; 12 standard colors are available, including silver gray, off-white, dark gray, etc., while custom exclusive colors are also supported; the product surface is flat, without deformation, and edges are polished to avoid sharp burrs, ensuring installation safety.
This product is widely used in exterior decoration and interior partitions of commercial buildings, office buildings, high-end residential buildings, cultural venues, and other structures. In commercial complexes, it can be used as exterior facade material to create unique brand visual images through custom shaped holes, while improving building ventilation and lighting performance to reduce operational energy consumption; in office buildings, it can be used for lobby partitions and office screens, ensuring space openness while providing certain privacy protection functions; in high-end residential buildings, it can be used for balcony railings and entrance partitions to enhance residential aesthetics and quality; in cultural venues, it can be used for sound-absorbing walls in theaters and display backgrounds in exhibition halls, optimizing indoor acoustic environment through the acoustic characteristics of the perforated structure. In addition, it is suitable for decoration of public buildings such as subway stations and airports, combining aesthetics and practicality.
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