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Home > Knowledge > Content
Aluminum alloy door and window knowledge Jun 13, 2018

First, the definition of aluminum alloy doors and windows

1、Aluminum alloy door: The frame and fan structure door made of aluminum alloy construction aluminum profiles.

2. Aluminium alloy window: The frame and fan structure window made of aluminum alloy construction aluminum profiles. Doors and windows are generally named "model + function form", such as: 60 series in the open window. The name of the door and window series is generally named after the width of the aluminum profile.

Second, divided by functional form:

1, push and pull: including sliding window, sliding door, inverted sliding door, lift sliding door;

2, flat open: including the inner flat open, outer flat open, the inner open window, hanging window, under the hanging window;

3, folding doors and windows;

Third, the characteristics of aluminum alloy doors and windows

Aluminum alloy doors and windows have outstanding performance in comparison with wooden decorative doors and windows and ordinary fasting or solid steel doors and windows that have been eliminated. Their air pressure strength performance, air permeability performance, rain leakage performance, air sound insulation performance, heat insulation and insulation The performance, opening and closing performance, and so on, all meet the national standards; and due to the characteristics of aluminum alloy materials, its machining, aluminum assembly and product installation can achieve high precision, and is the energy-saving design and use of building envelope structures. Standards such as safety requirements provide important and necessary conditions.

Fourth, aluminum alloy window and plastic window comparison

1. The difference in grades: Domestic aluminum alloy thermal break windows and plastic steel windows are consumer groups that are suitable for different buildings. Statistics show that plastic steel windows are suitable for low-rise residential buildings in general, and consumers of such grades often The quality requirements of the products are not very high, and the high-performance, heat-dissipating aluminum alloy windows are suitable for all kinds of height and all kinds of grades of buildings, and the quality and life performance can withstand high standards.

2. Difference in performance: The two have similar energy-saving effects; however, due to the difference in materials, the plastic window is easily deformed after being used for a period of time, and the sealing performance is not as good as that of high-performance aluminum alloy windows.

3. The difference in life: due to the difference in strength, elastic modulus and wear resistance of the material, the service life of the high performance aluminum alloy window is often greater than the service life of the plastic steel window.

4. The price difference: Generally speaking, the price of high-performance aluminum alloy windows is usually higher than the price of plastic steel windows. However, in the long run, although the price of high-performance aluminum alloy windows is high, they have a long service life. While steel windows are cheaper, they have a shorter service life. Therefore, the comprehensive price ratio is comparable.

In summary, high-performance aluminum alloy windows have more competitive advantages.

V. Introduction to glass curtain wall

The name of the glass curtain wall is generally named after the width of the column (main beam, main keel), such as the width of the column is 155MM, ie 155 series. The glass curtain wall has a frame, hidden, semi-hidden (horizontal, hidden, vertical).