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Acceptance details of high-grade aluminum alloy doors and windows to avoid subsequent problems
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Now many consumers in the installation of doors and windows, economic strength sufficient pro, in the decoration of new houses will install high-grade aluminum alloy doors and windows. But there are many problems in the decoration of high-grade doors and windows. High grade aluminum alloy doors and windows is a place where there are often problems. How do we prevent the problems? The following small series to introduce the acceptance of high-grade aluminum alloy doors and windows.

 Acceptance details of high-grade aluminum alloy doors and windows to avoid subsequent problems

High grade aluminum alloy doors and windows acceptance details to avoid subsequent problems.

High grade aluminum alloy doors and windows

1. Appearance inspection of high grade aluminum alloy doors and windows

Look at the gloss of high-grade aluminum alloy doors and windows from a distance, and see if there are obvious color unevenness on the surface of high-grade aluminum alloy doors and windows. Then use ruler brightness high-grade aluminum alloy doors and windows to check whether there is deformation. Close look and touch with hands, feel whether there are scratches on the surface of high-grade aluminum alloy doors and windows.

2. High grade aluminum alloy door and window seal inspection

The contact between the sealing strip and the glass and the glass notch shall be smooth, without edge curling and groove shedding. The pressure strip with sealing strip must be tightly attached to the glass. There shall be no obvious gap between the sealing strip and the profile, and the joint gap shall be less than or equal to 1 mm.

High grade aluminum alloy door and window frame inspection

1. Inspection of vertical flatness of frame

Check the verticality range of high-grade aluminum alloy door and window frames with vertical measuring ruler. Generally, the allowable deviation of front and side perpendicularity of high-grade aluminum alloy door and window frames is 2.5mm, the allowable horizontal deviation of high-grade aluminum alloy door and window transom is 2mm, the allowable elevation deviation of high-grade aluminum alloy door and window transom is 5mm, and the allowable deviation of vertical deviation of high-grade aluminum alloy door and window is 5mm.

2. Tightness inspection of connection with wall

Check whether the joint between the high-grade aluminum alloy door and window frame and the wall is tight, and the edge of the high-grade aluminum alloy door and window frame can be checked by the combination of reflector and expansion tube.

High grade aluminum alloy door and window - check high grade aluminum alloy door and window lock

1. Installation and inspection of high grade aluminum alloy door and window locks

First of all, check whether the high-grade aluminum alloy door and window lock is installed correctly. Check whether the installation of both sides of the lock is corresponding and whether there is dislocation. Then shake the high-grade aluminum alloy door and window lock by hand to check whether there is looseness.

2. Use inspection of high grade aluminum alloy door and window lock

Check the flexibility of the door lock to see if the anti lock and unlock action can be carried out smoothly; then check the window, close the window lock, push the moving window by hand, and check whether the window can be locked without moving.

The article introduces the matters needing attention in the acceptance of high-grade aluminum alloy doors and windows through different high-grade aluminum alloy doors and windows. I believe that you can understand the acceptance precautions of high-grade aluminum alloy doors and windows through the above reading. When we install high-grade doors and windows, we must pay attention to the acceptance of each part, in order to eliminate the future trouble in the subsequent stage. Everyone in the acceptance of high-grade aluminum alloy doors and windows, may wish to refer to the recommendations of the small series.

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