The parameters of aluminum sheet plate for wall

  • Alloys: 1060, 1100 etc
  • Tickness: 0.95mm, 1.35mm, 1.85mm, 2.35mm, 2.7mm, 2.85mm etc
  • Width: 800mm, 1500mm etc

Aluminum plate used in buildings includes single-layer aluminum plate, composite aluminum plate and other materials. Generally, it often refers to single-layer aluminum plate (also known as single aluminum plate or pure aluminum plate). It is mostly used in architectural decoration engineering. Aluminum plate curtain wall is a form of curtain wall, which is simply made of aluminum plate instead of glass. Aluminum plate curtain wall is mostly used for wall shielding and non daylighting walls, and most of them use single-layer aluminum plate.

Aluminum veneer curtain wall adopts high-quality and high-strength aluminum alloy plate, with common thickness of 1.5, 2.0, 2.5 and 3.0mm, model of 3003 and state of H24. Its structure is mainly composed of panels, stiffener and corner code. The corner code can be directly bent and stamped by the panel, or riveted on the tiny edge of the panel. The stiffener is connected with the electric welding screw behind the plate surface (the screw is directly welded on the back of the plate surface), making it a solid whole, greatly enhancing the strength and rigidity of the aluminum veneer curtain wall, and ensuring the flatness and wind and seismic resistance in long-term use. If sound insulation and heat preservation are required, efficient sound insulation and heat preservation materials can be installed inside the aluminum plate.

Structure

Single layer aluminum plate (also called single aluminum plate or pure aluminum plate) is mostly used in architectural decoration engineering. In recent years, single layer aluminum plate is more commonly used in aluminum plate curtain walls. Aluminum plate curtain wall is also a form of curtain wall. In short, it is made of aluminum plates instead of glass. Aluminum plate curtain wall is mostly used as wall shielding and non daylighting wall. Electrostatic spraying can be used on the surface of aluminum plate. Single layer aluminum plate generally uses pure aluminum plate. The thickness of the aluminum plate is 3mm. In order to strengthen the surface strength of the aluminum plate, install stiffeners on the back of the aluminum plate. The stiffeners are made of thick aluminum strips. First, weld the screw caps on the back of the aluminum plate with a flash welder, and then drill the aluminum strips as stiffeners into the screws and fix them with screws.

Aluminum veneers are divided into two types in terms of specifications: Aluminum veneers with a thickness of less than 1.2mm are called aluminum gusset plates (also known as aluminum square plates), and aluminum veneers with a thickness of more than 1.5mm are called aluminum veneers (also known as aluminum curtain walls).

Surface treatment

The surface of aluminum curtain wall is normally pretreated by chromizing and then treated by fluorocarbon spraying. Polyvinylidene fluoride resin (kanar500) for fluorocarbon coatings, topcoats and varnishes. It is usually divided into two coating, three coating or four coating. Fluorocarbon coating has excellent corrosion resistance and weather resistance, can resist acid rain, salt fog and various air pollutants, has excellent cold and heat resistance, can resist strong ultraviolet radiation, can not fade and pulverize for a long time, and has a long service life.

1) Aluminum curtain wall has good rigidity, light weight and high strength. Aluminum veneer curtain wall panel has good corrosion resistance, and fluorocarbon paint can be used for 25 years without leg color.

2) Aluminum curtain wall has good maneuverability. Using the process of processing before painting, the aluminum plate can be processed into various complex geometric shapes such as plane, arc and spherical surface.

3) Aluminum curtain wall is not easy to stain and easy to clean and maintain. The non adhesion of fluorine coating film makes it harder to attach pollutants to the surface and has excellent cleanliness.

4) The installation and construction of aluminum curtain wall is convenient and quick. The aluminum plate is formed in the factory, and the construction site does not need to be cut, but just fixed.

5) Aluminum curtain wall can be recycled, which is beneficial to environmental protection. Aluminum plates can be recycled 100% with a higher recycling value.

Aluminum curtain wall has a unique texture, rich and lasting color, and the appearance shape can be diversified, and can be perfectly combined with glass curtain wall materials and stone curtain wall materials. With its perfect appearance and excellent quality, it is favored by the owners. Its self weight is only one-fifth of that of marble and one-third of that of glass curtain wall, which greatly reduces the load of building structure and foundation, and has low maintenance cost and high performance price ratio.

For the aluminum curtain wall currently used in China, most of them are composite aluminum plates and aluminum alloy veneer.

The advantage of aluminum sheet plate for wall

The appearance shape of aluminum curtain wall can be diversified, and can be completely combined with glass curtain wall materials and stone curtain wall materials. Its self weight is light, only one fifth of that of marble and one third of that of glass curtain wall, which greatly reduces the load of building structure and foundation, and has low maintenance cost and high performance price ratio.

Aluminum curtain wall surface is typically treated by chrome before fluorocarbon spraying. Fluorocarbon coating has excellent corrosion resistance and weather resistance, can resist acid rain, salt fog and various air pollutants, excellent cold and thermal resistance, can resist strong ultraviolet radiation, can maintain long-term colorless, long service life.

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