If you look at these seven points after the plastic and aluminum alloy, you will know

Doors and windows are part of our home, and are also our breathing ties. The frequency of use is also very high. Steel and aluminum alloy market has always been highly popular, in the end which is more durable it? Then compare Xiaobian for everyone in many ways, take a look at steel and aluminum which is good now.

Steel and aluminum alloy which is good

1, pressure resistance

Everyone knows that the capacity of doors and windows must be strong enough and strong enough, especially for high-rise tenants. Aluminum alloy products are very strong and durable. In the past, aluminum alloys were stronger than plastic steel. Therefore, when selecting materials, we must be strong and durable. However, after the continuous research of steel products, these two materials now have the same compressive strength. ability.

2, durability

From this point of view, the service life of the plastic material is shorter than that of the aluminum alloy, because its nature is not heat-resistant, and it will cause aging cracking when heated. And the rigidity is relatively poor. The use of plastic windows for a few years is likely to result in slippery sliding. If compared from the hardness, elasticity and tensile strength, slightly lower than the aluminum alloy material.

3, strength

Compared with the strength above, the aluminum alloy is larger than the steel, because now the height of the house is getting higher and higher, and the wind at high height is relatively large, so the requirement for the window is undoubtedly higher in strength, and the wind resistance performance is also better.

4, anti-aging

The service life of plastic steel windows is about 15 years; aluminum alloy windows are less susceptible to aging, and are prone to oxidation and rust.

5, sealing

Compared with aluminum alloy, the material of steel is better sealed, especially the rain in the south is more. If the seal is not good, it will directly affect the life of doors and windows, and it will also cause mildew on the walls and the ground. Therefore, it is recommended to use plastic steel in rainy areas.

6, insulation

The steel material has good heat dissipation and heat preservation, while the aluminum alloy as metal has better thermal conductivity. Aluminum alloy doors and windows have good heat insulation. The first is a broken aluminum with heat insulation effect, and the glass is also double-layered. , The thermal insulation performance is significantly improved.

7, the price

The price is a matter of great concern to the public. The relatively high-end aluminum alloy is probably on the order of a thousand dollars. The general price of PVC is about 200 yuan, while the aluminum alloy is about 400 yuan. From the price point of view, the price of steel is much cheaper than that of aluminum alloy. Xiao Qi suggested that the weather in the north is relatively cold but the weather is relatively dry. The heat insulation is very important. You can choose plastic steel materials. In the coastal windy areas, you can choose aluminum alloys, which are more solid and safe.

Xiao Bian concludes: The above seven aspects of steel and aluminum alloy materials for everyone to compare, then the plastic and aluminum alloy which is good , this should be based on the needs of friends like to choose, be sure to look at the quality of the goods and then start, otherwise It's a big loss.

Plastic balcony plastic steel window steel doors steel and aluminum alloy which is good

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