The introduction of Henan fire rolling shutter door is a kind of fire prevention and heat insulation facilities suitable for large openings of buildings. The product has played a certain role in the design and installation of technology. major anti-theft door Fire resistant rolling shutter doors are widely used in the fire partition area of industrial and civil buildings, which can effectively prevent the spread of fire and ensure the safety of life and property. They are indispensable fire prevention facilities in modern buildings. Installation requirements and instructions for fire shutter door 1. The upper part of the opening where the shutter door is installed shall not be equipped with ventilation pipes, water pipes, etc; 2. After the roller shutter door is installed, install the suspended ceiling. The edge of the suspended ceiling should be 50mm away from the curtain plate to avoid friction; 3. During commissioning and use, it is strictly prohibited to stand at the bottom. anti-theft door Manufacturer Electrical facilities shall not be removed without authorization; 4. According to the fire management regulations, the chain lubricating oil of the starting motor must not be missed during the routine fire safety inspection every quarter, which is also an important part of the omission of many property management units or fire protection units during the inspection.

The classification and function of Henan fire rolling shutter door The fire rolling shutter door plays the same role as the firewall in horizontal fire separation. It is composed of 13 parts, such as shutter, base plate, guide rail, support, reel, box, control box, door roller, limiter, door header, manual quick release switch device, button switch and safety device, It is generally installed at the position that is inconvenient to be separated by firewall. major anti-theft door For example, open elevator halls, escalators, wide business halls of department stores, exhibition halls of exhibition buildings, and parts of buildings with large openings that cannot use fireproof doors and windows. Fire resisting rolling shutter door has been widely used in building engineering to make fire separation. anti-theft door Manufacturer Fire resisting rolling shutter door is an indispensable fire prevention facility in modern high-rise buildings. In addition to the function of ordinary door, fire resisting door has special functions of fire prevention, smoke separation, suppression of fire spread, and protection of personnel evacuation. It is widely used in high-rise buildings, large shopping malls and other crowded venues. Classified fire rolling shutter doors mainly include composite steel fire rolling shutter (fire and smoke prevention), inorganic super grade fire rolling shutter (double track double shutter), steel composite water spray steam fog fire rolling shutter, steel composite lateral fire rolling shutter, steel composite horizontal fire rolling shutter, inorganic super grade folding fire rolling shutter and fire rolling shutter with various doors.

The main difference between Henan fireproof door and anti-theft door is that the anti-theft door has a good anti prying sealing performance. Generally, the door cannot be opened without a key after closing the door. The filler in the door panel is not fireproof material. major anti-theft door The security door must be marked with "FAM" and refer to the general technical conditions of security door GB17565-2007. Although the fireproof door is also made of steel, the door plate is filled with fireproof materials, and the thickness of the door plate also has different requirements. The steel door is an ordinary steel door. It also has a certain anti-theft function, but its anti prying performance is relatively poor. This type is common in street processing plants. Only Shanghai and Chengdu have local standards for fire and burglar proof doors, and those in other places can only be called fire entry doors, that is, fire doors that reach the standard of fire rated A or B, and (filled with fire door cores) Class A and B standards are generally divided by fire resistance time. At the same time, it meets the anti prying requirements in the following aspects: the door frame is 1.5 thick, and the steel plates on the front and back of the door leaf are 0.8 thick. The lock has the anti prying function, that is, the lock body has both an oblique locking tongue and a square locking tongue. It has the function of quick opening. It is a good twist type, but it is not allowed to install a heaven and earth lock. Locks and cat eyes shall be provided with fire detection reports. Class B fire doors can be fitted with door collars, while Class A fire doors are not allowed. anti-theft door Manufacturer At the time of acceptance, the merchant must provide fire type approval certificate, fire detection report and metal door detection report. Fire detection report of locks and cat's eyes. The door leaf is opened in the direction of rapid evacuation and cannot be opened inward.

What problems should be paid attention to during the installation of Henan fire door? Henan fire door manufacturers should know that the use performance of fire doors comes from the quality problems of the fire doors themselves on the one hand, and the installation of fire doors on the other hand. If the fire doors are not installed according to the relevant standards, then their fire performance may be affected in the use process. major anti-theft door Here are some precautions for installation. 1. When installing door frames and leaves, attention shall be paid to the opening direction of the door, which must be opened in the direction of evacuation. 2. Stealing work and materials is strictly prohibited. Some construction units speed up construction. There are serious problems of cutting work and materials when installing fire doors. Some do not install door closers or sequencers; Some fire doors should be equipped with 3 hinges, and they only have 2 or 1 hinge; Some fireproof door hinges with 4 screw holes are only installed with 2 screws, reducing the fixing strength; Some even install non fireproof hardware fittings and door locks; Some do not install fireproof sealing strips; Some fireproof doors are equipped with ordinary glass or fireproof glass that exceeds the specified area, etc. It is important to know that these jerry building will be reflected in the use of fireproof doors later. anti-theft door Manufacturer Fire doors have special functions of fire prevention, smoke separation, fire spread suppression and evacuation protection, so they should have good airtightness. Therefore, attention should be paid to some details or sealing problems during installation.

The fireproof performance of Henan fireproof door is strong. With the development of the times, the fireproof door made of a kind of wood has played a role in fire prevention after processing. After the emergence of the fireproof door, it has gradually been applied to engineering and civil construction. major anti-theft door Next, the rolling shutter manufacturer will introduce the excellent fire performance of fire doors! In the high-rise and middle residential buildings, fire performance is very critical. As a related fire prevention function, it is better to have a better performance if the commercial house catches fire after installation. During the main use process, the advantages of performance and related fire prevention are also gradually emerging. As long as the fire protection performance is grasped, it is also critical in the safe passage. The key is to comprehensively grasp the advantages of such a fire door. Henan fire door is mandatory in the construction process for fire doors, because it is a kind of safety protection for the public. The quality of this door is very good, and from the appearance, the main thing is to grasp the relevant technology, to better grasp the advantages of this performance, can be used in many buildings, is to get permission, can be better reflected in this fire function. Because in the installation process, the installation is carried out by the relevant regular work installers. anti-theft door Manufacturer The operation process is also complex. The emergence of this kind of door industry is almost a unified brand everywhere.