[China Aluminum Industry Network] Aluminum-plastic doors and windows are widely used in residential buildings. In the actual installation and construction, if you do not pay attention to some details, it will often leave hidden dangers for future use. Now experts teach you to install quality aluminum-plastic doors and windows.
Aluminum-plastic doors and windows: aluminum alloy doors and windows seepage water sometimes found in daily use aluminum alloy door and window frame around the wall with the junction of the leakage of water, especially in the lower corner of the window is more common; followed by the joint window of the joint water seepage.
Corresponding measures:
1. Because the coefficient of thermal expansion of the aluminum alloy profile and the wall material is different, under the influence of the temperature, the capillary cracks are easily generated at the connection between the frame and the wall body. In order to prevent water seepage at the cracks, aluminum alloy door and window frames shall be elastically connected with the wall body. Before construction, the dust, such as floating ash and mortar particles in the joint groove, shall be removed first, and then the inside and outside of the frame shall be marked with the connection of the wall body. The sealant is closed, the glue injection should be continuous, do not omit, and the bond should be firm.
2. The exposed connecting screws should also be sealed with a sealant to prevent water seepage.
Aluminum alloy doors and windows are not firmly installed, the overall stiffness difference between the aluminum alloy door and window frame and the wall joint cracking; when pushing or opening doors and windows, the frame fan jitter; when the wind pressure or hand push, the window frame deformation, shaking, giving Insecurity.
Prevention measures: [PAGE]
1. Aluminum alloy doors and windows should be based on the size of doors and windows, installation height, choose the right profile.
2. When the door and window frame are installed, reliable connection shall be made between the connector and the wall. The connecting piece shall be made of thin steel plate with a thickness of not less than 1.5mm and be treated with antiseptic. The connection method generally uses expansion bolts and injection needles embedded in the wall.
3. After the aluminum alloy doors and windows are installed, they can be pressed to check the door and window frames. If they are found to shake or deform, they should be reinforced.
Aluminium-plastic doors and windows: Glass installation is not facing In recent years, more and more home-improvements have used coated glass, embossed glass, and frosted glass as special decoration materials. However, there are cases where installations are not installed according to regulations. Affects light reflections and decorative effects.
Prevention:
1. Pay attention to the orientation of the glass installation. When embossed glass and frosted glass are installed, the pattern of the embossed glass shall be directed outdoors. The frosted surface of the frosted glass shall be indoors.
2. The coated glass should be installed on the outer layer, and the coated layer on the single-side coated glass should face the room.
3. When the glass is cut, the edge must not be nicked or splayed. When cutting the embossed glass and stained glass, the pattern should be the same and the seams should be consistent.
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