The Building Curtain Wall Company Tells You the Reason Why the Glass Curtain Wall Is Not Afraid of Thunder? -WJW Aluminum Supplier Aluminum
Author： WJW Aluminum Window Manufacturers
With the rapid development of urban construction, the construction of up to middle and high -rise construction, especially the high -rise construction, has adopted the glass curtain wall. However, there is a problem in the daily utilization and curtain wall maintenance process. thunder. The doors and windows and curtain walls have a panel and a support structure system (supporting device and support system). It can have a certain displacement ability or a certain deformation capability compared to the main structure of the main structure.
The glass curtain wall project is a type of exterior wall decoration project. If it is not afraid of thunder, first of all, the civil lightning protection land must be done, because the lightning protection of the glass must be combined with the main body of lightning protection. The embedded parts reserved in civil construction must be solidly connected with the structural lightning protection and detect and guide.
We all know that lightning is a natural discharge scene of the air -charged cloud layer. Lightning strikes are a process of high voltage, high current strength, and short discharge process. There are two kinds of persecution of lightning, one is a direct lightning strike, and the other is lightning induction. The glass curtain wall will change the electric field on the surrounding surfaces to greatly change. Its electric field strength is absolutely high. This premise is easily formed by lightning, plus the discharge cloud layer, so the glass curtain wall is very easy to be attacked by lightning.
The building curtain wall tells you that you are not afraid of mood glass curtain wall
There are three points of damage to lightning current. The doors and windows and curtain walls have a panel and a support structure system (supporting device and support system). It can have a certain displacement ability or a certain deformation capability compared to the main structure of the main structure.
1. Thermal effect, ultra -high -intensity lightning, can produce a lot of heat when it is used by objects. The temperature can reach 6000 C to 10000 C, or even higher. Lose.
2. Shock waves, the temperature of the thunder and lightning through the period reaches thousands or even tens of thousands of tens of thousands, so that the temperature of the surroundings is agile and expanded, and the cold air is forcibly tightened in the air, which will be infringed to the people and livestock around them. The curtain wall is composed of a structure frame and inlaid plate, and the building enclosure structure that does not bear the main structure load and function.
3. Electric energy effect, which is important to damage the electrical energy generated during the current override; when there is a Lei cloud, the metal material of the glass curtain wall will be carried on the opposite charge due to static induction. The electric field will suddenly dissipate. At this time, the metal induction charge of the curtain wall cannot spread quickly, and it will generate tens of thousands of voltage induction voltage, which will cause persecution to people and electronic equipment.
