Exterior stretched aluminum mesh panels are a new type of decorative and protective material specially designed for building facades. They are made from high-quality aluminum alloy as the base material and formed through precise numerical control stretching. Their surfaces can undergo various protective treatments such as powder coating, fluorocarbon coating, and anodizing. The product, with its unique mesh structure and smooth metal lines, not only has practical functions such as shading, light adjustment, ventilation and air permeability, but also can create a transparent and dynamic architectural appearance, perfectly matching the simple and fashionable design style of modern architecture. It combines the core advantages of being lightweight, high-strength, weather-resistant and corrosion-resistant. It supports full-dimensional customization of mesh shape, hole size and panel size, and can easily adapt to the exterior decoration needs of different buildings. It is a high-end exterior wall material that integrates decorative aesthetics, practical functions and structural safety.
Product features
The 3003 and 5052 series of high-quality aluminum alloy base materials are selected, which are lightweight and have excellent strength. They can effectively reduce the load-bearing pressure on the building's exterior facade. At the same time, they have the characteristics of corrosion resistance and anti-aging, and are not easy to deform or be damaged when exposed to outdoor environments for a long time.
The mesh structure design is scientific, and the hole diameter and shape can be flexibly adjusted. It can not only achieve efficient shading and reduce indoor energy consumption, but also ensure air circulation. When combined with the lighting system, it can create a multi-layered light and shadow effect, enhancing the appearance of the building at night.
The surface is treated with a high-weather-resistant process. The fluorocarbon spray coating has a PVDF content of ≥70%, which is highly resistant to ultraviolet rays and acid rain erosion. The color is long-lasting and stable, and does not fade even after long-term use. It can withstand the tests of different climate conditions.
It has extremely strong plasticity and can be customized into various mesh shapes such as circular, square and rhombic. The board body can be processed into various shapes such as flat and arc-shaped, meeting the personalized design requirements of building facades. It is suitable for various scenarios such as irregular curtain walls, column cladding and sunshade grilles.
The installation and disassembly are convenient and efficient. It adopts a gantry backbone hanging fixed design, with strong adaptability of the matching connecting parts. The construction process is simple, which can significantly shorten the construction period. Moreover, each single board can be independently disassembled and assembled, facilitating later maintenance and partial replacement.
Environmentally friendly and green, the aluminum alloy base material can be 100% recycled. There is no pollutant emission during the production process. The surface coating complies with national environmental protection standards and does not release harmful substances such as formaldehyde, which is in line with the concept of green buildings.
Technical parameters
Material: High-quality aluminum alloy of 3003, 5052, and 6061 series
Mesh size: Hole diameter 2mm-20mm (customization supported), hole types available in circular, square, rhombic, and irregular shapes (designed as required)
Plate thickness: 0.8mm-3.0mm, supports custom thickening from 4.0mm to 5.0mm
Standard sizes: 1000mm×2000mm, 1220mm×2440mm (Customizable, special sizes can be adjusted as needed)
Surface treatment: Powder coating, fluorocarbon coating, anodizing, wood grain transfer (optional)
Color: Customizable in multiple color series, standard color card selection is provided, supporting metallic, matte and high-gloss effects
Weather resistance: Temperature difference range from -40℃ to 80℃, UV resistance, suitable for high salt spray environments along the coast
Tensile strength: ≥200MPa, yield strength: ≥150MPa
Scope of application
It is widely applied to the exterior curtain wall decoration of commercial complexes, high-end office buildings, and star hotels. At the same time, it is suitable for large public buildings such as cultural and tourism venues, airport terminals, high-speed railway stations, and exhibition centers. It can also be used for the exterior wall decoration of urban landmark buildings, industrial parks, and high-end residences. Additionally, it is applicable to scenarios such as building column cladding, sunshade grilles, and balcony railings With its strong adaptability and modern texture, it has become the core material for enhancing the quality and visual recognition of buildings.
Construction Instructions
(1) Construction Preparation
Before construction, complete the joint review of the drawings, verify the size of the mesh plate, mesh parameters, installation position and shape requirements, optimize the installation plan in combination with the actual situation on site, and clarify the layout of the keel and the position of the embedded parts.
When materials arrive at the site, verify the product qualification certificate and coating test report. Check that the board surface has no scratches, deformations or color differences, the mesh is regular without burrs, and the adhesion and thickness of the coating meet the standards. The materials should be stored in a dry and well-ventilated indoor area, avoiding direct sunlight, rain and heavy pressure.
Prepare light steel keels, hangers, special hangers, fixing bolts and other supporting accessories, as well as laser levels, torque wrenches, cutting machines and other construction tools. Set up safety protection facilities in the high-altitude operation area. Construction personnel must be certified and wear protective equipment.
(2) Installation Process
Measurement and layout: Use a laser level to mark out the installation reference line and the keel positioning line, ensuring uniform spacing and precise position, with a measurement deviation not exceeding 2mm.
Installation of the base keel: Fix the embedded parts and the light steel keel at the designed intervals, adjust the keel to a vertical and flat state to ensure stable load-bearing and meet the wind pressure resistance design requirements.
Fixing the connecting parts: Install special corner codes, hangers and other connecting parts on the keel. The positions should be precisely aligned with the reserved installation holes of the mesh plate, firmly fixed and evenly spaced to ensure the connection strength.
Installation of mesh panels: Install the exterior wall stretched aluminum mesh panels one by one in the designed sequence, fix them to the keel through connecting pieces, adjust the position of the mesh panels to ensure smooth splicing and continuous alignment of the mesh holes, and reserve 5mm-10mm expansion joints between the panel bodies.
Final cleaning: After installation, check the overall flatness and sealing performance. Fill the joints with weather-resistant sealant. Clean the stains on the panel surface and remove the protective film to ensure that the curtain wall decoration effect is clean and beautiful.
