Why are all the office windows closed?

The high-rise balcony adopts fully enclosed glass to ensure the safety of high-rise residents. According to the current national code for design of high-rise buildings, there is only one small window on the balcony of buildings with more than seven floors, and the window must be opened inward, not outward, so as to avoid the impact of the window on the wind and the safety of people on the ground. Fully enclosed glass is also to ensure the safety of owners, especially children.

At present, the most common ways to open windows in high-rise buildings are sliding windows and casement windows, which are much better than sliding windows in terms of air tightness, water tightness and sound insulation. Of course, casement windows are chosen.

It is stipulated in the code that the windows of high-rise buildings are not allowed to open outwards because there are many problems in opening windows. Every time a strong wind blows, it is common that the glass windows of high-rise buildings are blown down and broken by the wind, especially the high-rise buildings along the river. No matter how windy the wind is, it is inevitable that the windows of good quality will be improperly used or ignored by residents.

This not only brings inconvenience to the life of high-rise residents, but also directly threatens the life safety of the people. Therefore, high-rise buildings should first consider safety when opening windows, and safety is the most important.