building fire protection is a key point in design and construction. first, we must ensure safety, and then more buildings can be decorated. today's large stadiums and stadiums are basically a fireproof glass curtain wall and a fireproof partition. as a fireproof glass partition, it should have the following basic characteristics according to the way of building fire spread.
fireproof glass door
(1) smoke separation: when a fire occurs, it can block the smoke generated by the fire from the side of fire to the side of the back fire. it is the basic requirement to prevent the smoke from the fire reasonably and effectively, to avoid the chimney effect, to control the spread of the fire, to ensure the smooth passage of the evacuation passages or to avoid the effectiveness of the refuge.
(2) integrity of fire: when a fire occurs, when one side is exposed to fire, it can prevent flames from penetrating or prevent flames from appearing on the back fire surface for a certain time. according to the design requirements of building fire protection, fire isolation should have good integrity. if a fire occurs, or if a fire fails or fails to meet the requirements of the time limit for fire protection, the fire will also spread, and there will be no way to reduce the loss of fire.
(3) fire resistance and heat insulation: when the fire is on the side of fire, it will increase the temperature of the back fire surface within a certain time, and it will not ignite the goods in the back fire area. if the smoke is satisfied, it ensures the integrity, but the fire caused by the heat of fire through the fire glass after a large amount of heat radiation causes flammable flammability of the back fire, and does not play the role of fire protection.