Passive insulating glass, also known as passive ultra-low energy glass, loses more than 70 percent of the heat or cool air in modern buildings through the Windows,

Passive ultra-low energy consumption glass can greatly reduce heat or cool air loss, and the building interior naturally relies on the fresh air system to achieve livable temperature and reduce the energy consumption cost of active heating or cooling. It is widely used in high-end buildings in Xiongan New Area.

The passive glass technology originated in Germany, and hebei Aorun Shunda Window Industry Co., Ltd. took the lead in promoting it in China, and our company is the designated glass supplier of Aorun Shunda.

Main parameters:

The transmittance T of visible light is > 55, the heat transfer coefficient is < 0.80, the total transmittance G of solar energy is > 0.35, and the total transmittance gIR of solar infrared heat energy is > 0.15.

Application: Public construction projects, commercial buildings, high-end residential

Representative projects: Winter Olympics Organizing Committee Office/Winter Training Hall project, Xiongan Civic Service Center - Government Affairs Center project, Orun Shunda Expert Apartment Building project (the first passive building in China)