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What is the wall thickness of aluminum alloy window profiles? What is the wall thickness of aluminum alloy door profiles?
05-07-2023
The wall thickness of the main load-bearing part of the window profile shall not be less than 1.4mm, and if the high-rise reaches 20 or more floors, the thickness of the profile can be increased; The wall thickness of the main load-bearing part of the door profile shall not be less than 1.8mm, which meets the requirements of wind pressure resistance in national standards. If a single door or window exceeds 3-4 square meters, it can be thickened, and if it is too large, columns can be added.
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