Fire-proof bag
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Fireproof package (fireproof package): It is a new type of fireproof matching refractory material. The outer layer is made of treated glass fiber cloth, and the inner layer is filled with a mixture composed of inorganic incombustible materials and special additives. It is water-resistant, oil-resistant, damp-heat-resistant, freeze-thaw-resistant, cyclic and expansive. It is easy to construct and can be disassembled and used repeatedly at will. It can be made into firewall fireproof layers of various shapes according to different requirements of users and can also plug holes that need fireproof treatment In case of fire, the material in the fire protection package expands to form a honeycomb-shaped whole block to form a tight plugging layer to prevent fire and insulate heat, and effectively control the fire within a local range
The fireproof bag is used as partition wall instead of refractory brick, slag cotton, ceramic cotton and other materials in the past. Compared with them, the fireproof bag has more heat insulation effect
Common models of fire protection bags:
Model 250 (200*150*20mm 40 pack/bag) Model 400 (280*150*30mm 30 pack/bag) Model 720 (320*180*45mm 20 pack/bag)
Application scope of fire protection package:
The fireproof package is suitable for plugging the holes formed when the penetrations such as cables, oil pipes, air ducts, air pipes and metal pipes pass through partition walls or compartments in buildings such as electric power, telecommunications, national defense, postal services, chemical industry and mining enterprises, etc. It can prevent the spread of flame, especially suitable for important parts where cables are frequently changed
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