State regulations on windows of high-rise buildings

State regulations on windows of high-rise buildings

The state has relevant regulations on the use of high-rise windows. Let's take a look at the relevant issues of national regulations on high-rise windows.

High-rise buildings do not require the opening degree of windows, but they need anti-falling design. According to the relevant regulations, multi-storey residential buildings (less than or equal to 6 floors) often use external flat windows or sliding windows; High-rise buildings should not use casement windows. When using sliding window or casement window, measures should be taken to strengthen the window sash to prevent it from falling off.

Moreover, it is not suitable to use sliding windows for building exterior windows in cold and cold areas. For air-conditioned rooms in other areas, sliding windows should not be used for external windows of buildings; The air tightness, water tightness and sound insulation of casement windows are much better than those of sliding windows.

What windows are installed in high-rise buildings for safety?

Windows are mainly installed in high-rise buildings for safety, so what windows are installed in high-rise buildings for safety?

It is best to use broken bridge aluminum doors and windows for high-rise doors and windows. After all, the strength and hardness of aluminum profiles are much better than those of plastic steel doors and windows. There are more 70 series aluminum doors and windows for high-rise doors and windows.

High-rise buildings require higher wind pressure resistance and strength resistance of doors and windows. The wall thickness of broken-bridge aluminum 70 series is higher than the national standard. It is better to use broken-bridge aluminum 70 series than broken-bridge aluminum 60 series. So can't broken-bridge aluminum 60 series be used in high-rise buildings?

No, the materials of 60 series of broken bridge aluminum also meet the requirements of the national standard. It is no problem to install 60 series of broken bridge aluminum in high-rise buildings. Of course, the 70 series broken bridge aluminum doors and windows are better and stronger.

Secondly, in addition to the better model of broken bridge aluminum, it is also suggested that the glass of high-rise windows should be tempered glass with better strength, especially the floor-to-ceiling window glass below one meter.

High-rise doors and windows should use not only profiles and glass, but also hardware. If there is a problem of falling windows on high floors, the consequences will be unimaginable. Therefore, the state stipulates that high-rise doors and windows are not allowed to open windows, and try to use internal windows.

Why don't high-rise buildings use sliding windows?

Sliding windows are two kinds of windows that we often see in our lives, but some people say that sliding windows are not allowed in high-rise buildings, so why not use sliding windows in high-rise buildings?

For a high-rise house, it is completely different from a low-rise house. The location of tall buildings is relatively high and the wind is relatively strong. Therefore, if the sliding window is installed, it will be easily blown off in the wind, because the sliding window does not need to be fixed by screws, and the window is just stuck on the track. We usually handle the window by hand, and we can feel it slightly shaking and loose. Especially in typhoon-prone areas such as the south, if a sliding window is installed at home, it will be blown downstairs by a typhoon, and if it is hit by someone, the consequences will be unimaginable.

Therefore, property management is very strict with the decoration of high-rise residents. One of them is to strictly require high-rise residents not to install sliding windows, but only casement windows, because casement windows need to be fixed with screws, which has better sealing performance, is not easy to leak air when closing the windows, and is not afraid of being blown down by the wind, which greatly improves the safety.

In fact, in addition to being safer, the casement window installed on the window has incomparable advantages over other sliding windows. For example, casement windows have good sealing performance and can effectively prevent water from entering the room when it is windy and rainy in strong convective weather. Moreover, the casement window can be fully opened, which can increase indoor lighting and ventilation when the weather is good, while the sliding window can only be half opened anyway. So when you decorate in the future, especially in high-rise residential buildings, don't install sliding windows casually.

The above is about high-rise windows, I hope it will help everyone!