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The national standard for the self explosion rate of curtain wall glass allows for a self explosion rate between 0.2% and 0.3%, but the specific values may vary depending on different standards and actual situations. By refining the process, some manufacturers can reduce the self explosion rate to one in ten thousand, but it still cannot be completely eliminated.
It is worth noting that although it is widely recognized in the industry that tempered glass has a certain self explosion rate, the setting of China national standards is far below this level, reflecting the ultimate pursuit of public safety. As an important component of modern architecture, the safety of curtain wall glass is not only related to the quality and image of the building itself, but also directly affects the safety of users' lives and property. Therefore, strengthening the control and supervision of the self explosion rate of curtain wall glass is an important task for safety production and sustainable development in the field of construction
The reason for the self explosion of curtain wall glass
* Original Glass Quality
Impurities such as nickel sulfide and the number of bubbles in the original film can affect the self explosion rate. The more impurities and bubbles there are, the higher the self explosion rate.
* Installation gap
If the installation gap is small or the tempered glass is in close contact with the frame, the difference in expansion coefficients of different materials can easily lead to compression deformation and induce glass breakage when the temperature changes.
* Surface damage
During transportation, installation, and maintenance, glass surfaces may cause scratches, explosions, surface corrosion, and other factors that can lead to glass breakage.
How to reduce the self explosion rate of curtain wall glass
* Choose High-Quality Original Glass
Using raw materials with fewer impurities and bubbles can reduce the self explosion rate.
* Optimize the Installation process
Ensure proper installation clearance and avoid direct contact to reduce compression deformation caused by temperature changes.
* Heat Soaked Treatment
Heat soaked treatment can reduce the self explosion rate.
* Regular inspection and maintenance
Regular inspection of curtain wall glass, timely detection and treatment of surface damage, can reduce the risk of self explosion.
In summary, the establishment and implementation of national standards for the self explosion rate of curtain wall glass is an important measure in the field of building safety. It provides strong guarantees for the safe use of curtain wall glass with its strict data requirements, scientific measurement methods, and authoritative certification system, and also lays a solid foundation for the healthy development of the construction industry. Although the self explosion rate of curtain wall glass is within the allowable range of national standards, taking appropriate measures can effectively reduce the self explosion rate and improve safety.
