[China Aluminum Network] decoration is actually no small matter, whether it is doors or windows or wall floors. There are a lot of small places that need attention, and doors and windows are one of them. Although the doors and windows are only a small part of the family, the role cannot be ignored. Taking into account the safety of the exclusion of the frameless window, leaving the more common is the aluminum alloy and plastic steel, then the use of aluminum alloy to seal the balcony or some of the better steel it?
1, doors and windows must be strong enough to withstand the strong enough Caixing, doors and windows is often outside to shelter from wind and rain, if in the past aluminum is certainly a better choice, when the continuous development of science and technology, these two materials in the same With the same pressure resistance, the two materials are tied.
2, durability: plastic material is easily damaged by heat aging, the service life is relatively short. Although the middle will be filled with steel to increase the hardness, but not so durable, aluminum alloy is slightly better than plastic steel, aluminum alloy doors and windows can be exactly eight classic aluminum alloy products, weather resistance is no problem.
3, resistance to rain and water tightness is better; in the southern region we all know that it is a rainy season, good sealing performance of doors and windows is very important, if the seal is poor, especially easy to cause the walls, the ground mold, if it is not then Change the door and window will be able to solve. The sealing of plastic windows is relatively better than that of aluminum alloy doors and windows. In the south, it is recommended to use plastic steel in rainy areas.
4, insulation: plastic steel doors and windows have a good heat dissipation and insulation, so at this point steel is better than aluminum alloy. Simply from the material analysis, plastic steel is plastic, aluminum alloy is metal, it must be metal thermal conductivity is good, but aluminum alloy doors and windows in the broken aluminum alloy doors and windows insulation is still good, first used is a broken bridge with insulation effect Aluminum, in addition to glass, is also double-layered and its thermal insulation performance is significantly improved.
Price; high-end aluminum alloy and then the price of insulation in the middle, we must on the thousand dollars. The general price of PVC is about 200, the aluminum alloy is about 400, the price of steel is much cheaper than that of aluminum alloy. In the coastal windy area, the aluminum alloy is better. Nothing is more important than solid security. The weather in the north is relatively cold. Plastic steel is no more important than thermal insulation, and it is more appropriate to choose plastic steel.
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