The Development History Of Aluminum Alloy Windows

In the late 1980s, Doors and Windows were aluminum alloy windows made of aluminum-based alloy profiles. Although some shortcomings of steel windows were solved, the profiles themselves were metal materials with fast heat and cold conduction. The whole window K of steel windows and aluminum alloy windows The values are all above 6.0w/(m2.K), and the problems of sealing and heat preservation have not been fundamentally solved. Although insulating glass can be equipped, the K value of the entire window can only reach about 4.5w/(m2.K).

In the mid-to-late 1990s, aluminum alloy insulation doors and windows with broken bridges appeared in the door and window market, which were high-end door and window products in the door and window market at that time. High-strength insulating and heat-insulating synthetic materials are used in the middle of the profile design, and high-tech such as powder spraying, fluorocarbon spraying and resin hot printing are used for surface treatment. It can meet the ever-changing color matching needs.

The outstanding advantages of broken bridge aluminum alloy insulated doors and windows are light weight, high strength, good water and air tightness, good fire resistance, large lighting surface, atmospheric corrosion resistance, long service life, good decorative effect, and good environmental performance.

JBDhome is mainly engaged in all kinds of aluminum alloy doors and windows, such as: aluminum Sliding doors, glass sliding windows, aluminum glass folding doors, aluminum Garage Doors, Aluminum casement windows and many other products.