Let's talk about the characteristics of aluminum doors and windows compared with ordinary wooden doors and steel doors and windows.
(1) light and high strength
The aluminum alloy material has a lightweight and high strength, and the section of the door and window frame is an open web thin-wall composite section, which is easy to use and reduces the weight of the aluminum alloy profile due to the open web. The aluminum alloy doors and windows are about 50% lighter than the steel doors and windows. In the case of larger section size and lighter mass, the section has higher strength.
(2) good sealing performance
Aluminum alloy profiles are easy to form, so aluminum alloy doors and windows are better in air tightness, water tightness and sound insulation than ordinary wood doors and steel doors and windows.
(3) the product has high precision and is not easy to deform
Because of the good rigidity of the aluminum alloy profile, and the cold connection is used in the manufacturing process of the aluminum alloy doors and windows.
For the installation of hardware between horizontal and vertical members, screws, bolts or rivets are used, or angle aluminum or other types of connectors are used to connect the frame and fan members as a whole.
Compared with the welding connection of steel doors and windows, this kind of cold connection can avoid the deformation caused by uneven heating in the welding process, so as to ensure the manufacturing accuracy.
(4) beautiful facade
First, the appearance is beautiful and the area of doors and windows is large, which makes the facade effect of building objects simple and bright, and increases the contrast between the real and the virtual, rich in the sense of hierarchy:
Second, the color is beautiful. After various advanced surface treatment methods, various colors and surface effects can be obtained for the profiles used for the door and window frames, which greatly improves the decoration of aluminum alloy doors and windows.
(5) corrosion resistance, easy to use and maintain
The surface of aluminum alloy doors and windows does not need to be repainted during use and maintenance. It does not fade, fall off or corrode. It has high strength, good rigidity, durability, light and flexible opening and closing, and no noise.
(6) high-cost performance
(7) convenient for industrial production
Aluminum alloy door and window frame material profile processing, supporting parts and seal manufacturing and door and window assembly, etc., can be industrialized in large quantities in the factory, which is conducive to the realization of door and window design standard Huaihua, product seriation, and parts generalization, as well as door and window product commercialization.