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The advantages and disadvantages of fireproof mud and sealing module are compared, and you will understand at a glance!

Release time:

2023/11/24

Source:

Wenlong Battery

There will be many pipelines inside modern buildings that need to run through the floors and walls of the building, including heating and ventilation, air conditioning system pipes, upper and lower water pipes, thermal pipes, cables, etc.

However, in the event of a fire, these through-holes may become a channel for smoke and fire to spread, increasing the risk of fire. In order to protect the life safety of personnel and the integrity of property, fire blocking has become a necessary measure.

Fire blocking refers to the isolation and closure of the pipelines that run through the floor and wall of the building to prevent the spread of fire and smoke inside the building. This can be achieved by using fire-retardant materials, sealants, fire-resistant covers, and reducing modules.

1. Material structure
Fire mud: disposable consumption of materials, easy to fall off, can not be reused.
2. Fireproof performance
Fire mud: containing chlorinated paraffin, clay powder, adhesive, flame retardant, plasticizer, carbonizing agent and other more than 30 kinds of additives, fire performance is usually more than 1h.
3. Electrical performance
Fire mud: it is a kind of putty flame retardant material, mainly composed of chlorinated paraffin, porcelain clay powder, etc., common blocking material, no electrical performance.
4. Waterproof and sealing
Fire mud: poor endurance, easy to age, crack, broken, foreign matter easy to enter, poor waterproof effect.
5. Anti-pollution performance
Fire mud: after one year of use, it begins to overflow powder, or flow into a gel, threatening the insulation of electrical, especially high-voltage electrical. If fiber substances are added, it will cause allergic reactions to maintenance personnel.

Keyword:

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