For a long time, aluminum alloy doors and windows are loved by people for their good performance, light weight, beautiful, good lighting, durable, easy to recycle profiles, high reuse rate, no environmental pollution and so on. However, the poor thermal insulation performance of aluminum alloy frame directly affects the performance of aluminum alloy doors and windows. Therefore, to improve the thermal insulation and energy-saving performance of aluminum alloy doors and windows has become the key technical problems to be solved in the future.
Chen Yi, chairman of Chengdu Feiyu doors and windows Co., Ltd., said: "to solve the two problems of heat insulation and energy saving of aluminum alloy doors and windows, we need to do two basic work: first, improve the structural design; second, pay attention to the selection of raw materials."
It is understood that in order to improve the performance and grade of existing doors and windows, it is necessary to change the low-level structure which only pursues labor-saving, material saving and low-cost in the past, so as to realize the transition from mainly push-pull windows to better performance casement windows, and realize the diversified system design of single-layer, double-layer, three-layer and small opening and large-scale fixation. At the same time, in the aluminum alloy door and window frame material, glass, spacer, sealant, etc. should also pay attention to the selection of materials.
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