news-1109-1057

news-1280-1043

1. The inside of the creasing line is good at anti-theft (especially those on lower floors). It is convenient and safe to replace the glass. The same is true for high-rise buildings.
2. The safety of the internal installation of the press line is one of construction safety and the other of user safety.
3. The inside of the pressure line is installed to avoid water seepage in the small gaps between the glass pressure line and the window frame.
4. For the purpose of anti-theft, if the pressure line is outside, a thief can remove the pressure line, remove the glass, and get directly into the room through the window to steal. If the line is pressed indoors, the thief can only break the doors and windows to enter the room and steal.

In fact, for aluminum alloy profile products (pressure lines and frame fans), the pressure lines should be designed in the indoor direction to avoid water seepage in the small gaps between the glass pressure lines and the window frame. Usually the pressing line of the broken bridge aluminum doors and windows we use is quasi-square (cannot be said to be completely square). Between the pressing line and the inner opening of the frame, the pressing line and the inner opening of the fan, the pressing line is inverted (bending angle). Buttoned, so the waterproof performance of broken bridge aluminum doors and windows is the most obvious!