We know that today's fires can be said to be very frequent, and the scene of each fire is very threatening about our industry and life safety.

And if we want to avoid the occurrence of such safety accidents, we must build good fire prevention measures in our construction and public places, and the fire door is a commonly used one.

So what are the differences between fire doors and our ordinary doors?

First of all, we have to know about steel fire doors, mainly through our special processing, in this process, it will be made of materials with excellent flame retardant, and will also be on the surface of the product, the coating can play a very good fire effect. And our ordinary doors, in most cases are made of wood, and once in the event of a fire, in a high temperature environment, when the fire is imminent, it is usually not able to obstruct the fire, can not maintain our industry and life safety, and our steel fire doors can play a role in this regard.

Fire door refers to a door that can meet the requirements of fire stability, integrity and heat insulation in a certain period of time. It is located in the fire partition room, evacuation stairwell, vertical shaft and other fire retardant divider with certain fire resistance. In addition to the role of ordinary doors, fire doors have the effect of preventing the spread of fire and smoke diffusion, which can prevent the spread of fire within a certain period of time and ensure the evacuation of personnel.

The term "fire" refers to a disaster caused by uncontrolled burning in time and space. Among all kinds of disasters, fire is one of the main disasters that threaten public safety and social development most often and universally. Human beings can use and control fire, is an important sign of civilization progress. Fire has brought civilization, progress, light and warmth to mankind. However, if the fire gets out of control, it will cause disaster to mankind. Therefore, the history of human use of fire and the history of fighting fire are accompanied by each other, people use fire at the same time, constantly summarize the law of fire occurrence, as far as possible to reduce fire and its harm to human beings. For fire, in ancient China, people summed up the experience of "prevention is the first, rescue is the second, and discipline is the next". With the continuous development of society, while the social wealth is increasing, the risk of fire is also increasing, and the harm of fire is also increasing. According to statistics, the average annual loss of fire in China in the 1970s was less than 250 million yuan, and the average annual loss of fire in the 1980s was less than 320 million yuan. In the 1990s, especially since 1993, the direct property losses caused by fires rose to more than one billion yuan per year, and more than 2,000 people died each year. Practice has proved that with the development of society and economy, the importance of fire work is becoming more and more prominent. "Preventing fire and reducing the harm of fire" is a general summary of the significance of fire legislation, including two meanings: first, do a good job of fire prevention work to prevent fire; The second is that the fire absolutely does not occur is impossible, and once the fire occurs, it should be timely and effective to fight and reduce the harm of the fire. Fire - refers to the loss caused by the uncontrolled burning of time and objects. Combustion - An oxidative exothermic reaction between a fuel and an oxidizing agent, usually accompanied by light, smoke, or flame. Three elements of combustion: combustibles, combustibles and ignition sources. The main measures of fire prevention are: control of combustibles, isolation of combustibles, and elimination of fire sources.

Zhejiang Xinxiwang Security Technology Co., Ltd. is a modern enterprise integrating research and development, production and sales of middle and high-end security doors, fire doors and high-end intelligent doors. Hotline: 0579-89079900