Development history of aluminum veneer

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China's building decoration aluminum products started relatively late. It has a history of several decades in advanced countries. China only started in the 1980s. With the development of reform and opening up, China's building aluminum products industry has developed faster than any other country. In the early 1980s, it developed from aluminum doors and windows to aluminum alloy glass curtain walls, and in recent years, it also developed to hidden frame glass curtain walls and various forms of glass lighting roofs. With the development of aluminum alloy hidden frame curtain wall, aluminum veneer curtain wall has also sprung up. With the use of aluminum alloy glass curtain wall, we can see aluminum plate curtain wall projects in different forms and colors in metropolises and small towns. It makes the high-rise buildings in China more glorious and colorful, and forms a beautiful curtain wall pattern composed of various colors and materials.

As a form of curtain wall, aluminum veneer curtain wall is mostly used as wall shielding and non lighting wall, instead of mosaic and general sandblasting outer wall. As a kind of aluminum veneer curtain wall, aluminum veneer curtain wall has advantages in the use of high-rise buildings because of its light texture and good strength. Because high-rise buildings are always subjected to various loads, especially to large wind pressure, mosaic is easy to fall off, and curtain wall materials with low hardness will deform due to large wind pressure. As a major user of curtain wall in high-rise buildings, aluminum veneer curtain wall is widely used based on its unique advantages.

For a long time, 3mm aluminum veneer has been widely used as curtain wall material in foreign countries. In order to reduce the weight of aluminum plate and increase the strength of aluminum plate, aluminum alloy plate is used in China, and the aluminum plate pressed by No. 21 antirust aluminum (code LF21) is often used as the curtain wall aluminum plate. The thickness of the aluminum plate is reduced from 3 mm to 2.5 mm, but the strength of the alloy is about twice that of the pure aluminum plate.

The characteristics of light material and good strength make the production and application of aluminum veneer develop rapidly in China in recent years. With the continuous development and improvement of production technology, equipment, management and application level, aluminum veneer, as a high-quality material, has been paid more and more attention to by building curtain walls and all walks of life in building decoration. Especially as a high-quality curtain wall material, it has received more and more attention from all walks of life. Now, China has become the world's largest aluminum veneer manufacturing and Application Center.