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On the four characteristics of aluminum alloy doors and windows can not be ignored Oh!
Editor: liefan July 7, 2019 17:00:05
Aluminum alloy doors and windows are very common in our daily life, so what characteristics make it so popular? Let's take a look at it together with Xiaobian!

Most of the high-end aluminum alloy doors and windows are simple, fashionable, high-end and tasteful, which are more suitable for the new rich and white-collar class in the city. Customized high-end aluminum alloy doors and windows are also suitable for the decoration of villas and large houses. If the quality is required, the pursuit of texture, grade, of course, the choice of aluminum alloy doors and windows, new bridge broken aluminum alloy doors and windows, the overall decoration effect, all kinds of performance are relatively good.

Light weight and bending resistance

Because the cross-section of door and window frame is mostly hollow thin-walled composite section, this section is easy to use and reduces the quality of aluminum alloy profiles due to the open web. Aluminum alloy doors and windows are about 50% lighter than steel doors and windows. In the case of large section size and light weight, the section has higher bending stiffness.

Good airtightness

Airtight performance is an important performance index of doors and windows. Aluminum alloy doors and windows have better air tightness, water tightness and sound insulation performance than ordinary wood doors and windows and steel doors and windows. The airtightness of the sliding doors and windows of the aluminum alloy doors and windows is slightly worse than that of the flat doors and windows. Therefore, nylon wool is added to the structure of the sliding doors and windows to enhance their airtight performance.

Small deformation

One is because of the good rigidity of the profile itself, and the other is the cold connection used in the production process. Screws, bolts or aluminum nails are used for the installation of horizontal and vertical members and hardware fittings. The frame and fan members are connected as a whole through angle aluminum or other types of connectors. Compared with the electric welding connection of steel doors and windows, this cold connection can avoid the deformation caused by uneven heating in the welding process, so as to ensure the manufacturing accuracy.

Facade decoration

The first is the beautiful shape and large area of doors and windows, which makes the facade effect of the building simple and bright, and increases the contrast between the virtual and the real, which is rich in hierarchical sense; the second is the beautiful color. The door and window frame material can have silver white, golden yellow, bronze, bronze, yellow black and other color tones or patterns with color after oxidation and coloring treatment, and the appearance is gorgeous and elegant, without painting or surface maintenance.

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