Although it is a door and window with good heat insulation, sound insulation, sealing and heat preservation, air leakage will also occur during use. What causes air leakage? And what is the solution?
The editor summarized that the situation of air leakage is roughly as follows
Although it is a door and window with good heat insulation, sound insulation, sealing and heat preservation, air leakage will also occur during use. What causes air leakage? And what is the solution?
The editor summarized the following situations of air leakage:
1. Whether the sealing strip is aging or shrinking. If so, replace the sealing strip. This is mainly caused by the long-term wind and sun exposure of the sealing strip, when the doors and windows are closed and sealed, they are not tight enough. It is recommended to replace them.
2. Silicon sealant whether there are cracking phenomena such as shedding, aging, etc. This kind of situation is rare, unless the manufacturer did not lay a good silicon sealant in the construction process or the air leakage between the window frame and the glass caused by the leakage, and the air leakage between the window frame and the wall, if any, find the manufacturer to repair the leak, or buy a bottle of silicon sealant in the building materials store, you can also solve it yourself.
3. The main phenomenon of air leakage is also common, that is, the closure is not tight. First, the lock point slides down, resulting in the closure of doors and windows is not tight. Second, the window falls down, resulting in the failure to close the window, this is common and the solution is very simple. Just find the manufacturer to debug the hardware, which is also common.
Casement window it is easy to solve the problem of air leakage. What is difficult to solve is broken bridge aluminum sliding window, whether it is plastic steel sliding sash window sliding window or broken bridge aluminum sliding window. The inevitable disadvantage is air tightness. There is air leakage on broken bridge aluminum sliding window, which really cannot be solved, you can only buy self-adhesive seal strip to stick around the window, so the window cannot be switched normally, so broken bridge aluminum sliding window is not optimistic in the market, and the reason why it is used less.
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