Anping Senchi Metal Wire Mesh Products Co., Ltd

Perforated aluminum sheet: a versatile decorative material for modern architecture

1. Definitions and material properties
Perforated aluminum sheet is a metal sheet made of aluminum alloy, which is formed into regular or irregular holes by CNC punching technology. Common hole shapes are round, square, and diamond-shaped holes. It is lightweight (about one-third the density of steel), corrosion-resistant, fire-resistant, moisture-proof, and recyclable, in line with the concept of green building.

2. Core Strengths
Ventilation and heat dissipation: The hole design ensures air circulation, which is suitable for the air conditioning position and the protective cover of the equipment that needs to dissipate heat, effectively prolonging the life of the equipment.
Sound absorption and noise reduction: By adjusting the aperture and arrangement density, it can be used as a sound-absorbing wall panel or ceiling, suitable for theaters, office buildings and other acoustically sensitive spaces.
Aesthetics and design: The combination of metallic texture and the light and shadow effect of the holes makes the building façade have a dynamic sense of hierarchy. For example, Zaha Hadid's curvilinear façade and the undulating façade of the Munch Museum in Norway.
Durability & Maintenance: Surface treatments, such as fluorocarbon coatings and laminations, enhance UV and weather resistance, provide up to 20 years of outdoor life, and are easy to clean.

3. Application scenarios
Building façade: As a curtain wall material, it has the function of shading and decoration. For example, the Hongkou District project in Shanghai uses a 1.0mm thick perforated aluminum sheet to achieve a lightweight design.
Interior decoration: for ceilings and partitions, such as smoke and moisture-proof aluminum ceiling panels, suitable for kitchens and bathrooms.
Functional structure: such as the sound-absorbing panel of the computer room and the decorative board of the shopping mall sign, the aperture can be customized according to the requirements of light transmittance and air permeability.

4. Prices and purchase recommendations
The market price varies depending on the thickness (0.5mm-3.0mm), hole complexity and order quantity, and the unit price range for conventional products is about 20 to 300 yuan per square meter. Consider the following factors when purchasing:
- Material certification: Pure aluminum or high-quality alloys are preferred to ensure corrosion resistance;
- Processing standard: check whether the punched edge is smooth to avoid burrs that affect safety;
- Customized service: For large projects, contact the manufacturer (such as Shanghai Meishi and Dali Aluminum-Composite Panel) to customize the aperture and pattern as needed.