来源：http://www.jndclyyxgs.com 发布时间：2021-01-14 16:27:51
Aluminum plate is a plate type material made of aluminum or aluminum alloy, or a plate type aluminum product made of flat aluminum embryo by heating, rolling, straightening or solution aging.
The aluminum plate used in building includes single-layer aluminum plate, composite aluminum plate and other materials. Generally speaking, it often refers to single-layer aluminum plate (also called single aluminum plate or pure aluminum plate), which is mostly used in building 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 protection and dark wall, and single-layer aluminum plate has been used in foreign aluminum plate curtain wall. As far as the aluminum curtain wall used in China is concerned, single-layer aluminum curtain wall is more common, because it can get a variety of color spraying surface, with good strength, low cost and long service life. If it is not in direct contact with steel, the aluminum curtain wall will not fall off and corrode for 50 years.
Building curtain wall market products are increasingly rich, forming a diversified market structure of aluminum, plastic, wood and steel. The application of new materials and new technologies will lead to more new products. Compared with other industries, aluminum curtain wall products have small differences and more fierce competition.
The appearance shape of aluminum curtain wall can be diversified, and can be perfectly combined with glass curtain wall materials and stone curtain wall materials. Its self weight is light, only one fifth of marble and one third of glass curtain wall, which greatly reduces the load of building structure and foundation, and has low maintenance cost and high performance price ratio.
The surface of aluminum curtain wall is usually pretreated by chromizing and then treated by fluorocarbon spraying. Fluorocarbon coating has excellent corrosion resistance and weather resistance, can resist acid rain, salt spray and various air pollutants, excellent cold and heat resistance, can resist strong ultraviolet radiation, can keep color fastness for a long time, long service life.