Design requirements for the door of refuge bay
1. Setting conditions: The high-risk ward building should be set with a refuge room on the second floor and above of the ward floor and the clean operating department;
2. Setting position: close to the staircase and separated from other parts by fire partition wall and fire door of refuge room with fire resistance rating not less than 2.00h; In order to ensure the safety of people taking refuge, the net area available for refuge shall not be reduced.
In recent years, with the popularity of high-rise buildings, according to the national standard GB50016-2014 Code for Fire Protection Design of Buildings, each household should have a refuge room for residential buildings with a building height of more than 54m, and the door of the room should be Grade B fireproof door, and the fire resistance integrity of the external window should not be less than 1.00h.
According to the requirements of Code for Fire Protection Design of Buildings, residential buildings with a building height of more than 100m shall be provided with refuge floors and shelters. In addition, the fire resistance limit of the fire protection i in the refuge bay shall not be less than 1.00h, and the integrity of the fire resistant window in the refuge bay shall not be less than 1.00h. To put it simply, the fire door of the refuge bay needs to use Class B thermal insulation fire door and fire resistant window. The kitchen and master bedroom are two places with high fire probability, so it is recommended that every family can replace these two [] doors with fire doors. "But one more thing to note is that inferior fire doors can not only prevent fire when a fire occurs, but may also expand the fire. There is a list of qualified manufacturers and products on the China Fire Products Network, so you can check before you buy them." Jiu'an Fire Doors] go through strict quality control procedures to ensure that all products are certified for fire protection
The evaluation center will produce and sell fire door products after evaluation.
In order to protect life and property timely and effectively in the event of fire, and in accordance with the fire protection design requirements of high-rise building refuge, double-sided fireproof boards are used to achieve dual internal and external fire prevention treatment. The Class A 1.50h and Class B 1.00h that fully meet the fire protection requirements can strive for greater rescue opportunities for people in the event of fire, Make sure there is enough time for rescue. The fire door of the refuge room is rarely noticed, but it is related to everyone's life safety. When a fire occurs, the fire protection of the refuge bay can play the role of fire isolation, isolating the highly toxic smoke and high temperature outside the refuge bay. Provide shelter for people in high-rise buildings and provide more opportunities for emergency rescue.
For residential buildings with a building height of more than 54m, each household should have one refuge room, and the door of the room should be Z-grade fireproof door, and the fire resistance integrity of the external window should not be less than 1.00h. In terms of the current hardbound house configuration in China, a refuge room will be provided for high-rise buildings above 54 meters- The fire resistance limit of the fire door of the general refuge room is about 1h according to the fire control requirements, so that people can escape into the relatively safe environment of the refuge room at the time of fire. In recent years, with the growing development of high-rise buildings, skyscrapers have sprung up, and the fire protection in the refuge [] has gradually been recognized. In order to meet the requirements of high-end buildings for the fire doors in the refuge and the surrounding decoration style, the fire protection in the refuge [] has also been innovated. The style panels are more diverse. They are no longer as rigid and boring as the old fire doors.
