The "energy saving and environmental protection" direction advocated by the country has become a professional design and research and development of energy saving and environmental protection products in all walks of life. Nowadays, the world has begun to pay attention to low-carbon environmental protection, and the construction industry has also begun to implement low-carbon buildings. Many people want the elderly and children to live in a healthy environment, so they will worry more about the doors and windows of home decoration. What kind of profile doors and windows are more energy-saving and environmentally friendly?

 

 

Window screen integrated profile

 

       There are many different types of doors and windows on the market, such as: wooden windows, iron windows, plastic steel windows, etc. In the building materials industry, naturally, "broken bridge and window screen integrated doors and windows" are indispensable. With the improvement of consumers' environmental awareness, the requirements for aluminum alloy doors and windows are also increasing. And now the broken bridge aluminum alloy not only has diversified functions, it is also the best choice for energy-saving and environmentally friendly home decoration, and the high-quality broken bridge aluminum alloy doors and windows can keep the indoor environment warm in winter and cool in summer. Moreover, the aluminum profile materials can be recycled and reused, which is a green building material and environmentally friendly product, in line with the strategy of sustainable development.

 

 

 

       Broken bridge aluminum alloy doors and windows are loved and concerned by people because of their good profile performance, excellent lighting, light weight, durability, beautiful appearance, and easy maintenance. However, there is another more important point, which is "energy saving". A plastic grid is added to the aluminum profile of the broken bridge aluminum profile to interrupt the heat transfer under the action of the temperature difference between indoor and outdoor to achieve the effect of heat insulation and energy saving. It is important to note that the insulation strips used for low-quality and low-cost aluminum profiles are not PA66 nylon strips but ordinary PVC materials. Inferior aluminum profiles are not resistant to high temperatures, have poor service life, substandard strength, and are prone to dangerous consequences of breaking and falling apart. Not only are they not environmentally friendly and energy-saving in materials, they also endanger health.

 

 

 

       Under normal circumstances, due to the high production cost of high-quality aluminum alloy doors and windows, the price is about 30% higher than that of inferior aluminum alloy doors and windows. The wall thickness of some low-quality aluminum alloy doors and windows is only 0.6mm-0.8mm, and the tensile strength and yield strength are much lower than the relevant national standards, which is very unsafe to use. The thickness, strength and oxide film of aluminum profiles used in high-quality aluminum alloy doors and windows should comply with relevant national standards. The wall thickness of the non-elastic assembly structure of the window is equal to 1.4mm or more, and the wall thickness of the non-elastic assembly structure of the door is 2.0 Above millimeters, the doors and windows made of this profile not only play a role in energy saving, but also have excellent functional effects in all aspects of performance.