1、 Introduction to Broken Bridge Aluminum

Broken bridge aluminum refers to the separation of cold and hot bridges. As aluminum alloy is a metal with fast thermal conductivity, it becomes a "bridge" for heat transfer when there is a significant temperature difference between indoor and outdoor environments. Broken bridge refers to the process of disconnecting the aluminum alloy from the middle and connecting it to the aluminum alloy on both sides using hard plastic. However, plastic has slow thermal conductivity, making it difficult for heat to transfer, hence the name "broken bridge aluminum alloy". The broken bridge aluminum adopts insulated aluminum profiles and insulated glass, with a European style structure, beautiful appearance, and energy-saving, sound insulation, noise prevention, dust prevention, and waterproof functions. The thermal conductivity coefficient K value of these types of doors and windows is 3W/m2; Below K, heat loss is reduced by half compared to ordinary doors and windows, heating costs are reduced by about 30%, sound insulation reaches over 30 decibels, and water and air tightness are good, both meeting the national A1 class window standards.