The Selection Method Of Aluminum Alloy Doors And Windows

How to choose aluminum alloy doors and windows
Compared with steel and wood doors and windows, aluminum alloy doors and windows have the following advantages:
(1) Light weight and high strength. The density is only 1/3 of steel.
(2) Good sealing performance. The sealing performance directly affects the functionality and energy consumption of doors and windows. The sealing performance includes four aspects: airtightness, water tightness, thermal insulation, and sound insulation.
(3) Good durability, easy to use and maintain. Aluminum alloy doors and windows do not rust, fade, fall off, and require almost no maintenance. The service life of spare parts is extremely long.
(4) The decorative effect is elegant. The surface of aluminum alloy doors and windows is coated with artificial oxide film and colored to form a composite film layer. This composite film is not only corrosion-resistant and wear-resistant, but also has a certain degree of fire resistance and extremely high glossiness. Aluminum alloy doors and windows, due to their light weight, precise and accurate processing and assembly, are easy to open and close, with no noise.