I believe many owners have a deep understanding that the installation of aluminum alloy doors and windows in their homes is not good, and they have suffered a lot. The leakage of wind and rain is miserable, which shows the importance of good window installation, today, I will tell you how to judge whether the installation of aluminum alloy doors and windows is good or bad.
First, the strength acceptance of aluminum alloy windows
whether the aluminum alloy window is firm or not is one of the most important aspects of acceptance. Pay attention to the material, specification, size and thickness of the window during acceptance. The material and thickness of window glass are an important measure of safety. In addition, pay attention to observe the decoration design of the window and whether the window switch is smart and convenient, and whether the sealing is good or not.
Second, the use function acceptance of aluminum alloy windows
when accepting the use function of aluminum alloy windows, casement window should push and pull it yourself to check whether it runs smoothly, and the surface of aluminum alloy windows should be smooth and clean without serious scratches, only when the profile is not cracked or broken.
Third, aluminum alloy hardware acceptance of windows
the hardware of aluminum alloy windows is an important part to ensure the normal use of Windows. Therefore, when checking and accepting, we should check whether the accessories of Windows are complete and whether the installation position is correct and firm. The window frame should be vertical, no bending condition can occur; It is also necessary to check whether the drain hole of the window is connected. If it is not connected, the water will flow into the concave-convex parts of the window.
Fourth, aluminum alloy acceptance of window sealing performance
the wind in autumn and spring is very strong. When you rest at night, you should close the window. If the sealing of the window is not good, wind will enter the room, affecting people's rest. Therefore, the window must pay attention to whether its sealing performance is good or not during the acceptance. When the window is closed, there can be no obvious gap between the fan and the frame, and the sealing strip cannot loosen or fall off, it cannot be exposed.
Fifth, aluminum alloy acceptance of window glass
the biggest part of aluminum alloy windows is glass, which should not only be clean and transparent, but also ensure that it is not damaged; Dust and moisture should be avoided in the double glass interlayer, and the partition should be uniform.
The above is the acceptance standard of Windows. Friends who are decorating at home can check whether their aluminum alloy windows are qualified according to the above point of view.
