Problem 1. The installation of aluminum alloy doors and windows is not firm, and the overall quality is poor
Aluminum Alloy door and window frame crack at the joint of the same wall; Push and pull or open and close when doors and windows, the frame fan shakes; When pushed or pulled by hand, the window frame is deformed and shaken, giving people a sense of insecurity.
Preventive measures:
1. Aluminum alloy doors and windows should be selected according to the opening size and installation height of doors and windows.
2. When installing the door and window frame, the connecting piece should be used for reliable connection with the wall. The connecting parts shall adopt steel sheet with a thickness of not less than 1.5mm and shall be treated with anti-corrosion. The connection method is generally adopted, and the needle is embedded into the wall.
3. After the installation of aluminum alloy doors and windows, the door and window frame can be pressed for inspection. If shaking or deformation is found, reinforcement treatment should be carried out.
Question 2. What should I do if the installation orientation of doors and windows glass is wrong?
In recent years, home decoration has been increasingly used as a special decoration material. However, sometimes the installation is not in accordance with the regulations during construction, which affects the light reflection and decoration effect.
Preventive measures:
1. Pay attention to the orientation of door and window glass installation. When installation and installation, the pattern should be outdoor and the frosted surface should be indoor.
2. It should be installed on the outermost outer layer, and the coating layer on one side should face indoors.
3. When cutting the glass of doors and windows, there shall be no gap or oblique curve at the edge.
Question 3. What should I do if aluminum alloy doors and windows leak?
In daily life, water leakage is sometimes found near aluminum alloy door and window frame and at the junction of the wall, especially at the window. Secondly, water leakage occurs at the splicing of the combined window.
Corresponding measures:
1. Due to the difference between aluminum alloy doors and windows and wall materials, under the influence of temperature and other factors, the connection between the door and window frame body and the wall is easy to produce hair crack. In order to prevent water seepage at the crack, aluminum alloy door and window frame should be elastically connected with the wall. During construction, the floating ash, particles and other sundries in the groove at the joint should be removed first, then, inject around the inner and outer joints of the frame body and the wall for sealing. The Glue should be continuous, not missed, and the bond should be firm.
2. The exposed connection should also be buried and sealed to prevent water seepage.
