The working principle of fireproof glass door,what advantages does it have?

　　With the progress of society,the space utilization of modern buildings is more refined,so fire safety must become an important thing.Only by taking precautions can accidents be avoided.As an important part of fire safety,fireproof glass door has played a great role.So what is the working principle of fireproof glass doors?What are the properties of fireproof glass doors?Luoyang Jinjia fireproof glass Co.,Ltd.will give you a brief explanation.

　　Working principle of fireproof glass door

　　Fire proof glass door is also called glass fire door.In addition to the internal frame structure of the product,large-area fire-proof glass is used.Once a fire occurs,the fire-proof liquid in the fire-proof glass will foam and expand after absorbing a large amount of heat,and become opaque,effectively preventing people from panic when a fire occurs.It can also effectively prevent the heat generated by combustion from being transmitted from the fire to the back fire surface and prevent the transfer of thermal radiation,so that the escape or rescue personnel in the back fire surface area can be protected from high temperature,toxic gas and thermal radiation burns,and prevent the combustible materials in the back fire surface area from being ignited by high temperature and thermal radiation within a certain period of time

　　Advantages of fireproof glass door

　　1.Fire resistance

　　A good fire-proof glass door is made through many times of burning inspection tests.After burning inspection,it can maintain integrity for 90 minutes or even longer.The temperature of the fire-proof surface of the heat-insulating fire-proof glass door is very safe in case of fire.In case of accident,the fire-proof glass door can be used as the door of life,winning more valuable time for people to escape and firefighters to rescue.

　　2.High weather resistance

　　Compared with ordinary fire doors,glass fire doors are not only beautiful,but also highly weatherproof,which can withstand the wind and the sun

　　4.High strength

　　Under the same thickness,the strength of its fireproof glass is 6-12 times that of float glass and 1.5-3 times that of tempered glass

　　This article is from:Luoyang Jinjia fireproof glass Co.,Ltd.www.lyjjfhbl COM