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Method of cable fire blocking

Release time:

2021-11-09 10:29

Cable fire blocking is an important measure to prevent the spread of fire. The following are some commonly used cable fire blocking methods:

1. fire blocking material: the use of fire sealing materials such as flame retardant foam, asbestos board, fire tape, etc., the cable through the wall, floor and other gaps for blocking.

2. Fireproof blocking box: Install a special fireproof blocking box, pass the cable through one side, and then the blocking box has built-in fireproof materials to prevent the fire from spreading.

3. Fire partition: when the cable passes through the fire protection area, the firewall body or fire board is set to form an effective fire separation and prevent the spread of fire.

4. Filling fireproof materials: use fireproof glue, fireproof filler, etc. to fill and block the holes and pipes through which the cable passes, effectively preventing the spread of fire.

5. Sealant: Use fireproof sealant to seal the gap through which the cable passes to improve fire resistance.

The above are some common cable fire blocking methods, select the appropriate blocking measures can effectively reduce the risk of fire, protect the safety of personnel and property.