Aluminum alloy doors and windows are a commonly used door and window material in modern buildings. They have the advantages of being lightweight, structurally stable, beautiful in appearance, and not prone to corrosion. However, sometimes we find that some aluminum alloy doors and windows are deformed, which affects their service life and appearance. So why does this happen?
1. Natural factors
Natural factors are one of the main factors affecting the deformation of aluminum alloy doors and windows. Since doors and windows are outdoors, they will inevitably be affected by climate changes, such as sunny days, rainy weather, wind, etc., which will have an impact on aluminum alloy doors and windows. For example, in hot weather, the temperature of aluminum alloy doors and windows will be extremely high, and they are prone to expansion, deformation or cracking; while in cold winter, when the outdoor air temperature is very low, aluminum alloy doors and windows will be deformed due to shrinkage.
2. Material issues
Materials are also one of the important reasons affecting the deformation of aluminum alloy doors and windows. The production materials and production processes of aluminum alloy doors and windows will affect the quality and service life of the doors and windows. If the material quality is not good or the processing technology is not standardized, doors and windows will have deformation and other problems. For example, the quality of the glass and hardware used in aluminum alloy doors and windows will directly affect their firmness and durability after installation.
3. Installation problems
Installation quality is one of the important factors affecting the deformation of aluminum alloy doors and windows. If the installation of doors and windows is not standardized and the brackets, rubber pads, etc. of doors and windows are not installed correctly, problems such as loosening of doors and windows will occur. If there is no gap between the door and window and the door frame, it is easy for the door and window to deform or even crack due to thermal expansion and contraction of the environment.
4. Usage issues
The correct use and maintenance of aluminum alloy doors and windows is also an important factor in avoiding deformation. If the doors and windows are subjected to external forces such as impact and collision for a long time, the doors and windows will be deformed; and if they are not maintained for a long time, the dust and other dirt on the doors and windows will easily undergo electrochemical reactions on the computer, resulting in whitening, oxidation, corrosion, etc. of the aluminum materials of the doors and windows. Deformation and other phenomena.
