Aluminum alloy and steel are two kinds of common materials for house windows. Aluminum alloy windows and steel windows made of aluminum alloy also have their own advantages. Next, we will follow Xiaobian to understand which is better for aluminum alloy windows and steel windows? Aluminum alloy window purchase skills!
Which is better, aluminum alloy window or steel window?
1. Advantages and disadvantages of aluminum alloy windows
The window made of this material has good fire resistance, good corrosiveness, heat insulation and cold insulation. It has a long service life, which can be used for about 50-100 years. Even after it is abandoned, this material can be recycled and reused without causing any pollution to the environment. Aluminum alloy windows are rich in colors and patterns. They are light in material, high in strength and good in lighting. Its disadvantages are high price, high thermal conductivity and poor thermal insulation.
2. Advantages and disadvantages of steel windows
In the past, the solid and durable materials were made by the public, and the cost was good. Compared with wooden windows, aluminum alloy windows and iron windows, the thermal conductivity of plastic steel windows is still low. Compared with wooden windows, aluminum alloy windows and iron windows, some high-grade plastic steel windows have good thermal insulation, aging resistance, and the appearance is not easy to deform. Its disadvantages lie in its poor safety, security and ventilation; the waste plastic steel windows are difficult to deal with and are not very environmentally friendly; the gaps are easy to rust and have poor sound insulation, while ordinary quality plastic steel windows are easy to deform.
Purchasing skills of aluminum alloy window
1. Look at the production process
When we buy aluminum alloy window, we should also carefully check whether its production process is exquisite. For example, whether there is no welding problem in the corner, whether there is open welding, missing welding and so on. In addition, we also need to see whether the door leaf and door frame are closed tightly, whether their clearance is uniform and consistent, and whether we are flexible when opening and closing.
2. Look at the tightness
When we buy aluminum alloy window, we should pay attention to whether its sealing is good. If the sealing performance of the product is not good, the use of a long time, it is easy to lead to hollow layer dirt, will directly affect the beauty of windows and home. If it is a good brand quality aluminum alloy window, in the production they will use sealant strip, and then use advanced hot pressing sealing technology for all-round sealing treatment, which can effectively play the dust-proof, waterproof and sound insulation effect.
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