Advantages and characteristics of aluminum alloy d

2022-07-22
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Aluminum alloy doors and windows www.gdyidun Cn has good flame retardancy, luxurious appearance but poor integrity, easy to deform and corrode, and poor heat preservation, poor heat insulation and weak sound insulation effect

advantages and characteristics of aluminum alloy doors and windows

development of doors and windows: doors and windows are an indispensable part of the room. Up to now, doors and windows have experienced four times: wood, steel, aluminum alloy, plastic steel doors and windows. Wooden doors and windows have moderate price, poor appearance, poor tightness, fear of fire, flammability, deformation and cracking. They are only suitable for low-grade, general places, high maintenance cost and short service life. Steel welded doors and windows are low in price, low in grade, easy to corrode, easy to deform, high in maintenance costs, short in service life, and are facing elimination. Aluminum alloy doors and windows www.gdyidun Cn has good flame retardancy, luxurious appearance but poor integrity, easy to deform and corrode, and poor heat preservation, poor heat insulation and weak sound insulation effect

compared with wood doors and windows and steel doors and windows, aluminum alloy doors and windows have the following characteristics:

1. They are light in weight and durable. Aluminum alloy doors and windows are about 50% lighter than steel doors and windows; Compared with wooden doors and windows, it is corrosion-resistant, not easy to decay, and its oxide coloring layer does not fall off, does not fade, and is durable

2. Good sealing performance. Aluminum alloy doors and windows have high air tightness, water tightness and sound insulation, which are better than wood doors and windows and steel doors and windows

3. Bright and beautiful color. The frames of aluminum alloy doors and windows can be silver white, bronze, dark red and other colors after ammoniation coloring treatment, and can be painted with colored patterns. The aluminum alloy doors and windows made of it have beautiful appearance, bright and clean surface, bright and solid color, and enhance the decorative effect of indoor and outdoor facades

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