Fluorocarbon aluminum single panels for curtain walls are high-end decorative and protective materials specially designed for building facades. They are made from high-quality aluminum alloy as the base material and formed through processes such as CNC bending and precise cutting. The surface is treated with high-purity fluorocarbon resin (PVDF) spraying. The product combines outstanding weather resistance and protective performance with flexible design expressiveness. It can not only resist the erosion of complex outdoor environments but also create a unique visual identity for buildings through various shapes such as planes, arcs, and irregular shapes, combined with rich color and texture customization. As a finished component produced in a standardized factory, it achieves a high degree of unity among decorative aesthetics, structural safety and practical functions, and is the preferred material for curtain wall decoration in modern commercial buildings and public buildings.
Product features
High-quality aluminum alloy base materials such as 3003 and 5052 series are selected, which feature high strength, good ductility and excellent wind pressure resistance. They can meet the structural requirements of high-rise and super high-rise building curtain walls and are also lightweight, which can reduce the overall load of the building.
The surface is treated with fluorocarbon spraying process, with a PVDF content of ≥70%, forming a dense protective coating. It is resistant to ultraviolet rays, acid and alkali, and salt spray corrosion. Tests have shown that it can withstand 2000 hours of accelerated ultraviolet aging, with a gloss retention rate of over 85% and a service life of 15 to 20 years.
It supports full-dimensional customization and can achieve planar, arc-shaped, spherical and irregular hyperbolic surface shapes through numerical control technology. The precision error is controlled within ±0.5mm. It covers more than 2,000 standard colors and can also customize special textures such as wood grain imitation, stone grain imitation and metal brushed.
It features A-level fire resistance, is non-flammable and non-toxic, does not release formaldehyde, and its base material can be 100% recycled. It has low production energy consumption and VOC emissions far below national standards, aligning with the concepts of green buildings and low-carbon environmental protection.
The surface coating features a "lotus leaf effect" self-cleaning property, with a water contact Angle greater than 110°, a low dust adsorption rate, and requires no frequent maintenance on a daily basis. It only needs to be rinsed with clean water to remain clean, and the average annual maintenance cost is much lower than that of traditional stone curtain walls.
The modular design combined with the gantry hanging installation system makes the construction process simple. The installation time for a single board is short, and it can be carried out in parallel with other processes, significantly shortening the construction period. Moreover, the detachable structure facilitates local replacement and maintenance in the later stage.
Technical parameters
Material: High-quality aluminum alloy of 3003, 5052, and 6061 series
Sheet thickness: 1.5mm-3.0mm, supports custom thickening from 4.0mm to 5.0mm
Standard sizes: 1220mm×2440mm, 1300mm×3000mm. The maximum customizable size is 2.0m×6.0m
Surface treatment: Fluorocarbon coating (PVDF), electrostatic powder coating (optional)
Coating structure: Two-coat one-bake, three-coat two-bake (standard configuration), coating thickness ≥40μm
Color: Customizable to any color series, standard color card selection is provided, supporting metallic, matte and high-gloss effects
Fire resistance rating: A1 grade (non-combustible material)
Weather resistance: Temperature difference range from -40℃ to 80℃, UV resistance, suitable for high salt spray environments along the coast
Impact strength: It can withstand an impact energy of over 3J without deformation or damage
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. With its strong weather resistance and high decorative effect, it can adapt to different climate conditions and architectural styles. Become the core material for enhancing the quality of buildings and brand image.
Construction Instructions
(1) Construction Preparation
Before construction, complete the joint review of the drawings, verify the size, shape and installation position of the panels, optimize the installation plan in combination with the actual situation on site, and clarify the layout of the keel, the position of the embedded parts and the reserved distance of the expansion joints.
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, and that the coating thickness and adhesion meet the standards. Store the materials in a dry and well-ventilated indoor area, avoiding direct sunlight, rain and heavy pressure.
Prepare tools such as laser levels, torque wrenches, and special cutting machines. 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 plates, firmly fixed and evenly spaced to ensure the connection strength.
Panel installation: Install the fluorocarbon aluminum single panels for the curtain wall one by one in the designed sequence, fix them to the keel through connecting pieces, adjust the position of the panels to ensure smooth splicing, uniform gaps, and smooth adhesion at irregular parts.
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.
(3) Construction Precautions
Strictly follow the "Code for Acceptance of Quality of Building Decoration and Renovation Engineering" GB50210-2018 and the "Technical Code for Metal and Stone Curtain Wall Engineering" JGJ133-2001 to ensure construction quality and safety.
During the installation process, avoid colliding with the surface of the panels to prevent damage to the coating. Reserve reasonable expansion joints at the joints to adapt to temperature changes and building settlement, and avoid deformation of the panels.
When conducting construction in coastal or high-humidity environments, the connecting parts must be treated for anti-corrosion to ensure long-term stability during use. The fire protection area must meet the requirements of fireproof sealing to guarantee the safety of the building.
Packaging and Transportation
The product is packaged with three layers of protection: "protective film + pearl cotton + thickened hard cardboard box". Special corner guards are added to the corners. Large-sized or irregular-shaped boards are reinforced with custom wooden boxes to prevent scratches and deformation during transportation.
Clear labels are pasted on the board surface, indicating the product model, specification, installation direction and quantity, which is convenient for on-site inventory and construction arrangement.
Select a logistics company with the qualification for goods transportation. During transportation, avoid heavy pressure, direct sunlight and rain to ensure the products are delivered intact to the construction site. For irregular components, transport them vertically to reduce the risk of deformation.
After-sales service
We offer free scheme design and deepening services, assisting customers in optimizing the shape, layout and installation plans of curtain walls, and solving technical problems such as irregular customization and wind pressure resistance design.
During the product warranty period, if any quality issues such as coating peeling or deformation occur, or if the product is damaged during transportation, we will respond within 24 hours upon receiving customer feedback and provide free repair or replacement services.
We offer lifetime technical consultation services, answering questions related to installation and maintenance, post-renovation, coating care, etc. Adhering to the service tenet of "customer first, quality guaranteed", we provide customers with all-round high-quality support.
