Now people have higher requirements for windows, so its material is also more and more, not only the material but also its variety of brands, for us to choose is definitely no problem, but there are many people Know which type is better, the following is a small series of decoration home network to introduce to you, plastic steel window and broken aluminum which is better ? What are the purchase methods of plastic steel window and broken aluminum?
First, plastic steel window and broken bridge aluminum which is better?
1. The plastic-steel window on the market is made of UPVC profiles and steel linings, while the broken aluminum windows are made of aluminum profiles separated by heat-insulating strips; therefore, in general, steel The strength of the window is not as strong as that of the broken aluminum window;
2. We all know that although there are steel linings inside the plastic steel window, there is no connection between the steel linings, which makes the wind pressure strength decrease a lot, so from the perspective of wind pressure resistance, the broken aluminum alloy window is better. !
3. How watertightness is the key to determining whether a window will seep. It is important to know that once water seepage, it will cause water to accumulate in the room. The watertightness of the plastic-steel window is not good. Its structure determines that it is sunken into the room, which is easy to cause water accumulation. On the contrary, the aluminum alloy window of the broken bridge does not have this worry.
4, if you choose plastic steel doors and windows, it is better to choose plastic steel casement window, because its sound insulation and sealing effect is much better than plastic steel sliding window, and the price is not very expensive, it is more than the price of the sliding window, if you choose to break The same is true for the aluminum doors and windows of the bridge. The aluminum doors and windows of the broken bridges in the market are basically flat, and the sound insulation and heat insulation effect is very good.
Second, the plastic steel window broken bridge aluminum purchase method
1. Look at the surface: the surface of the door and window should be smooth, lift the device and crack, uniform color, smooth welding, complete coverage, no obvious defects such as scars and impurities. The size of the steel door is strictly controlled within the tolerance of the national industry standard.
2. The heat insulation strip in the middle of the aluminum alloy profile of Feng-Aluminum Broken Bridge is nylon, and many counterfeit products use PVC material. The difference between the two is that the nylon material looks rough and the PVC is smooth and shiny.
3, see the documents: check the door and window manufacturers have the production license issued by the construction committee, do not covet, buy a product without after-sales service guarantee, due to small loss. Request a test report from the merchant: Regular manufacturers will have a test report when they leave the factory.
In our living family, the window must exist. Now the material of the window is various, so what is the plastic steel window and the broken aluminum and what is the way to buy it? Everyone knows through the introduction of Xiaobian. Well, if you still want to know more about decoration, please continue to pay attention to the decoration home Internet cafe.
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