Guangdong Weguard Construction Technology Co., Ltd.
Address: Baishe Xiashe Industrial Zone, Hongxing Village, Guanyao, Shishan Town, Nanhai District, Foshan City, Guangdong Province
Everyone wants to be safe with their family. But there are unpredictable things in the sky, and people have a good fortune. As the saying goes, the fire is ruthless, and the fire is an easy and frequent disaster in daily life. Once it comes, surrounded by smoke and gas, many people are buried in the sea of fire, and some people survived and survived. With the development of society and the development of science and technology, people have developed more and more fire protection equipment. Such as fire doors and windows. Especially in the process of house decoration, everyone will choose fire doors and windows to avoid fires, or have time to escape when the fire occurs. So what is the principle of fire doors and windows? Let me introduce you below:
A fireproof door is a door that meets the requirements for fire resistance stability, integrity, and insulation for a certain period of time. It is a fireproof partition with certain fire resistance, such as in fire compartments, evacuation stairwells, vertical shafts.
In addition to the function of ordinary doors, fire doors have the function of preventing the spread of fire and the spread of smoke, preventing the spread of fire within a certain period of time, ensuring evacuation of personnel and securing valuable rescue time for firefighters, saving lives and Safeguard property.
Fireproof doors are made of wooden fireproof doors, steel fireproof doors, other fireproof doors, etc.
Fire doors are classified according to fire resistance and insulation performance:
Class A fireproof doors are not less than 1.5 hours.
Class B fireproof doors are not less than one hour.
Class C fireproof doors are not less than 0.5 hours.
According to the characteristics of opening and closing: normally closed fire doors; normally open fire doors.
Different levels of fire doors can be selected according to their own needs.
A fireproof window is a window that meets the requirements for fire resistance and fire integrity requirements over time, along with the frame. Fire windows should be used when lighting and ventilation are required on the exterior walls of two buildings with insufficient fire separation or between spaces separated by a firewall.
There are two broad categories of fire windows: one is a fire window that not only maintains integrity for a specified period of time, but also has a heat insulating function; the other is to maintain integrity within a specified time, but does not have thermal insulation. Fire window.
The performance of the fire window depends on the two parts of the glass and the window frame. Failure of any one part will cause the fire window to lose its function. Therefore, the fire window must undergo strict and reliable fire detection.
The company's steel non-insulated fire-proof windows, from the production of fire-resistant windows to welding, anti-rust treatment, spraying and other multi-process, layer by layer, fine workmanship. The steel fireproof windows produced not only have national patents, but also obtained certificates through the rigorous testing of many national authoritative fire prevention agencies. Signed a strategic cooperation with a well-known domestic real estate group, and the quality is guaranteed!