The windows are installed and done? The acceptance process is often more important.

In recent years, the issue of window replacement has received increasing attention, with the gradual improvement of people's living standards, the relationship between the window and the building gradually deepened, more owners also know that the building's thermal insulation, sound insulation and other performance and window performance, installation quality is inseparable.

Then, the acceptance of these aspects is very important, but unfortunately, many people only know a little about the notes of acceptance, and the acceptance process is hastily concluded.

For this reason, we have given you a brief summary of some notes on the acceptance of window replacement, let's take a look together ~

Appearance - window surface

For the appearance of the window, different distances will always produce different feelings, the window is part of the building, so acceptance, we need to pull away a distance to observe the overall effect of the expected. Then you can get closer and observe whether there are scratches on the surface of the window. Of course, for the observation of the exterior window surface, or need to see if it is convenient depending on the site.

Appearance - glass acceptance

Regarding the glass, if you are initially set to use tempered glass, it is necessary to confirm whether the window is really made of tempered glass.

The easiest way to detect is to look at the tempering mark, tempering mark is high temperature ink through screen printing on the glass, in the process of glass tempering, high temperature ink and glass exterior, so the tempering mark on the glass can not be removed without the use of hydrofluoric acid scrubbing (even the use of hydrofluoric acid will leave a more significant trace).

In addition, you also need to check whether the glass is installed and stable, no loose feeling, whether the glass surface has scratches, cracks, stains and other residual problems.

Appearance - Adhesive Strip Acceptance

The quality of the adhesive strip directly affects the sealing performance of the window, so the acceptance of the adhesive strip needs to be more careful. Acceptance should confirm whether the contact between the adhesive strip and the glass and glass groove is smooth, and no rolled edges, deslots, etc. Then confirm whether the sealing strip with the pressure strip and glass are all tight, and whether there is no obvious gap at the seam between the pressure strip and the profile first, focusing on the gap at the joint, which should generally be less than or equal to 1mm.

Internal view - hardware detection

Hardware is called the heart of the doors and windows, and its function is even related to the overall safety of the windows. Here it is recommended to use the same mushroom head locking point hardware of Sen Eagle aluminum clad wood air-conditioning windows, which has stronger locking ability and higher safety after closing the windows.

When accepting, observe whether the installation of door and window hardware is solid, whether the handle is normal and flexible when turning, whether the installation position is correct, and whether there are problems such as reverse installation.

Internal view - tightness of the connection

If the window you use uses the processing of the jamb, the inspection should confirm whether the jamb material and the window frame are connected tightly.

In addition, where the window frame is connected to the wall, the window frame should be straight and consistent in height, the spacing of the fixed piece should be less than or equal to 600 mm, the frame should be firmly connected to the wall, and the gap should be filled with elastic material.

Use inspection

The use check of windows and doors is the last step of window and door acceptance.

First of all, you need to check whether the doors and windows are properly opened and closed, you can shake them back and forth by hand to observe whether there are abnormal rattling and other problems.

Secondly, you can open and close the doors and windows with different strengths to observe how much force is applied to the doors and windows.

Finally, you can close the doors and windows to see if there is an obvious gap between the fan and frame, and observe whether the sealing tape is in a compressed state.

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