In the market, various industries are thriving, among which the hollow glass equipment industry has undergone many reforms. From the formulation of standards to the improvement of equipment, there are specific specifications. Although it is impossible to cover everything, it plays a significant role in the development of the hollow glass equipment industry. So what drives its development? That's right, it's its unique advantages.

The heat loss from buildings through windows in winter is significant. According to statistics from the United States, the energy lost through windows accounts for about 30% of the energy consumed by buildings. In Sweden, this proportion is even higher, around 70%. Statistics from our country indicate it accounts for about 50%. Practices both domestically and internationally have proven that improving the thermal insulation performance of building envelopes, especially enhancing the insulation performance of windows, is the most economical and effective method to prevent heat loss from buildings. The application of hollow glass in construction plays a key role. Reports from the United States indicate that high-rise office buildings using silver-gray hollow glass windows have a heating energy consumption of 5494 KJ per square foot per year, which saves about 2/3 of energy compared to single-glass windows.

With the development of our national economy, the country has increasingly high demands for environmental protection, energy conservation, and improving living conditions, and has accordingly formulated a series of technical regulations. According to the new standards, using double glazing in places like Beijing, Tianjin, Shenyang, and Dalian can meet the requirements. However, double glazing is prone to condensation issues, especially when the sealing is not tight, leading to fogging on the inner surface of the hollow layer glass, which affects its performance. Therefore, replacing double-glazed windows with hollow glass is an inevitable trend.