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Anonymous users2024-01-24As long as the owner approves it, you can do anything.
There is no drawback, plastic steel is below, titanium magnesium aluminum alloy material is on top, with a certain sense of stability; Yes, the seal between the two materials can be used silicone (first use black double-sided tape to stabilize it, and indent 8-12 notches on both sides as silicone.) Imported Dow Corning gum) - the aging period is generally 10-20 years;
The life of plastic steel is generally ten years (it can also be used, there may be discoloration or fine cracks, etc.);
Titanium-magnesium-aluminum alloys are generally not a problem for ten years.
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Anonymous users2024-01-23What to do with aging plastics?
Titanium-magnesium alloys definitely have a longer lifespan than plastics.
The connection of the two materials is also a big problem, don't listen to promises, you were a grandfather before giving them money, and when you give them money, you are not as good as a grandson.
I mean it must be the same alloy material, and if they don't have it, they should change to another one.
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Anonymous users2024-01-221. It can be sealed well.
2, a balcony with two materials will definitely affect the effect, the quality and life of plastic steel are not as good as titanium magnesium, I have not seen the use at the same time, unless one inside and one outside the double layer can be considered.
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Anonymous users2024-01-21First, consider the issue of temperature. The degree of thermal expansion and contraction of plastic steel and aluminum-magnesium alloy is different. In the winter, if the underside shrinks too much, it will lead to a bad seal.
When it's hot in the summer, there's too much swelling underneath, and it's easy to not open the window!
According to the local temperature difference to decide, if it is Heilongjiang area, it is recommended not to use it like this! If you use it in winter, you should apply dense tape! Otherwise, the little northwest wind can't stand it!
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Anonymous users2024-01-20This is also fine, it is better to use all titanium-magnesium-aluminum alloy materials.
Closed balconies are meters wide and high. How the upper and lower proportions are distributed.
You get people on this side. Take a look at the building materials market. The home improvement market is also available.
Yes, just do a good job of water supply and discharge.
It can be asymmetrical, but it is more troublesome during construction, and if there is water leakage, the damage loss will be relatively large during repair.
Generally, open ovens, no matter how big or small, whether they are professional baking equipment or not, can only use a flat position, and it is not possible to stack up and down, and it is necessary to accept upper and lower firepower at the same time.