DB-A3-ATF-A-fire package is successfully developed by our company according to the national standard GB23864-2009 supporting the new fire refractory materials, the product can be made into various shapes firewall barrier, fire protection layer according to the requirements of different users, but also plugging holes in the fire needs to be processed. When a fire, fire package, heated substances fire package expansion, forming a honeycomb block, effectively controlled the fire in the local range. Fireproof package bag made of fire walls, instead of the former refractory bricks, slag wool, ceramic fiber and other materials, as compared with them, a significant fire package insulation.

Applications:

When DB-A3-ATF-A type fire package for electricity, telecommunications, postal services, chemicals, industrial and mining enterprises, construction of which, cables, tubing, duct, pipe, metal pipes pass through walls and other objects throughout the living compartment the formation of hollow block. Can prevent the spread of flame, especially for important parts of the regular replacement of cables.

Performance indicators:

Construction method:

Cable shaft, with resistance Huowang, or iron fire partitions do support pad, the fire package, fire package tiles on the mat, Lei Cheng compartment, cable tunnel and cable trench under domestic cable tunnels and cable shaft on spacing requirements in the wall of the need to set the fire package, fire package built by piling the firewall. Angle bracket made available when necessary to facilitate the closure.

Packaging and transportation:

1, DB-A3-ATF-A fireproof bag with plastic bag attached to the fire, and then woven bag, stored in a cool dry place.

2, DB-A3-ATF-A type fire package transportation safety by ordinary solid material transport, to prevent rain and exposure.