Thermal insulation broken bridge curtain wall 1 Good thermal insulation The heat insulation profile is soft and the inner and outer frames are separated, and the EPDM rubber strip is sealed on the border to close tightly, with excellent airtight and watertight performance and excellent thermal insulation performance.The window fan adopts the hollow glass structure, so that the window really shows the sound insulation, heat insulation, heat preservation, outstanding function, a large number of savings and refrigeration costs, the heat transfer coefficient K value has been detected 1.8-2.5W /2K below, the energy saving effect is significant, several years of energy saving costs are enough to compensate for the previous investment. 2 Waterproof, fireproof, anti-fog good Applying the principle of pressure balance to design a structural drainage system, with a drain outlet, smooth drainage and good watertightness.Aluminum alloy is a metal material and will not be extinguished.The three-way…