In recent years, the aluminum alloy products with low corrosion resistance and long service life will continue to be the main trend in the future.
Aluminum alloy doors and windows have become the main building doors and windows products in China due to their light weight, high strength, good performance, strong decoration, economic durability, pollution-free, and can be recycled and reused. They are widely used from high-grade public buildings to general civil residential buildings and industrial plants. However, many aluminum alloy manufacturers have solved the problem of energy-saving in the production of aluminum alloy doors and windows, Thermal insulation aluminum alloy doors and windows are gradually replacing ordinary aluminum alloy doors and windows products.
At present, in China's construction doors and windows market, aluminum doors and windows products occupy the largest proportion, about 55%. With the vigorous development of China's construction industry in recent years, the output of aluminum alloy doors and windows is increasing. China is a country worthy of the name.
Doors and windows can be divided into enclosure components or partition components according to their positions. They have different design requirements. They have the functions of heat preservation, heat insulation, sound insulation, waterproof, dust prevention, fire prevention and anti-theft. At the same time, they also have strong decorative functions. At present, energy saving is required. For example, the heat loss caused by the gap between doors and windows accounts for about 25% of the total heating consumption in cold areas.
The requirement of airtightness of doors and windows is also an important content in energy-saving design. At the same time, doors and windows are an important part of architectural modeling, their shape, size, proportion, arrangement, color, shape and so on have a great impact on the overall shape of the building. The design of doors and windows should be firm and durable, flexible to open, close tightly, easy to maintain and clean, and its specification type should also meet the needs of building industrialization. Therefore, energy-saving, heat insulation, solid and beautiful aluminum alloy doors and windows should be the first choice.
Please indicate the source of the article: Shanghai liefan aluminum alloy door and window factory//