Content: Provide a whole building curtain wall system and thermal break aluminum door and window solutions for a landmark office building in Beijing, using 120 series thermal insulation thermal break aluminum profiles, matched with LOW-E insulating glass, taking into account energy saving and noise reduction as well as business aesthetics. Use 75 series thermal break aluminum profiles, three-glass two-chamber insulating glass (heat transfer coefficient K value ≤ 1.1 W/(㎡·K)), to meet the energy-saving requirements of buildings in cold regions. Use Weidun’s patented “warm edge strip” technology to reduce the cold and hot bridge effect.
Highlights: There is no condensation when the temperature difference between indoor and outdoor is 20℃ in winter. It has passed the national green building three-star certification, the wind pressure resistance level reaches 12, and the overall energy saving efficiency is improved by 30%.
