1. Low carbon and energy saving
Relying on the special structure of the vacuum layer, the vacuum glass can effectively block the heat conduction inside and outside, and the heat transfer coefficient U value is below 0.6Wm-2k-1, which can be as low as 0.3W/(m·K), which is similar to the wall. It can significantly reduce the power consumption of air conditioners and the emission of pollutants and greenhouse gases, and reduce environmental pollution.
2. Thermal insulation
Choose vacuum glass with proper shading coefficient, which can effectively control the sun's heat gain and keep the room cool in summer; in winter, when the outdoor temperature is -20°C, the inner surface temperature of the vacuum glass is only 3-5°C lower than the indoor air temperature , can keep the room warm and comfortable.
3. Sound insulation and noise reduction
With the density of urban population and the increase of means of transportation, noise pollution is becoming more and more serious, which is directly harmful to people. The vacuum layer of vacuum glass can effectively block the transmission of sound, especially for the medium and low frequencies with strong penetration, the effect is very significant.
4. Keep away from condensation
Vacuum glass has super heat insulation performance. In cold winter, even if the outdoor temperature drops to -30°C, the temperature of the indoor glass surface is close to room temperature, far higher than the condensation temperature.
5. Wide range of applications
The interior of the vacuum glass is in a vacuum state and is not affected by the ambient air pressure. It is suitable for various altitudes; at the same time, the vacuum glass can maintain its excellent performance in various positions of the building, including the facade, slope and roof. There is no problem of reduced performance due to increased gas convection when the insulating glass is laid flat.
