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Anonymous users2024-01-23It is recommended to use broken bridge aluminum - the price is higher, but it has a long life and good effect. The weather resistance of plastic steel is low, the variability is volatile, and the sealing performance is not as good as the broken bridge aluminum!
Broken bridge aluminum is a new type of broken bridge aluminum doors and windows, which is higher than the hardness of plastic steel doors and windows, good gloss, and lighter to push and pull, but the sealing is slightly worse than that of plastic steel doors and windows. >>>More
First check whether there is any glue repair on the fixing bolts in the push-pull groove of the plastic steel window? When it rains, there will be water in the push-pull groove that seeps down from the seam of the fixing bolt, and is there a drainage hole on the outside of the push-pull groove? Check if it's blocked.
It is very common to use glass glue or silicone to plug the gaps to control water seepage and leakage. However, after a long time, after exposure to the sun and rain, the glass glue will naturally become moldy, crack or fall off, and water leakage will occur. It's going to be annoying. >>>More
In general, it is good to choose 600 wide, 1500 high plastic steel windows, if it is high, it is easy to deform the matching screen, if it is wide, if there is a phenomenon of pulling weight, I want to design it as 4 fans, it is not cost-saving, and too many frames will also affect the visual sense.
It depends on your specific structure, how much area and total area of the live fan can be set in order to set the general price.