Why is cable duct plugging so important?

In the waterproof of underground engineering, if the design is not well, the structure is not properly treated, the material selection is poor, the construction quality is poor, the foundation subsidence and the impact of man-made or natural disasters and other factors, which will lead to the serious phenomenon of liquid leakage in the projects under construction or completed. The main harm of leakage is that it is easy to corrode the reinforced concrete inside the tunnel, resulting in structural looseness and collapse. Therefore, the inflatable cable duct sealing device is more important at this time.

Cable duct plugging is very important, because the underground cable is inconvenient to manage, and the incoming and outgoing cables are often soaked in rain or bitten by rats, resulting in leakage, power failure and other effects, resulting in unbearable serious consequences.

Now, for the sake of beauty, cable ducts are basically installed underground, cold and humid, and the environment is much more complex than that on the ground. However, the main problems faced by cable duct plugging are as follows:

1. the plugging effect is not good. It is very harmful to enter through rain soaking and damage by insects and rats. There are often large areas of power failure, which brings many inconveniences to life;

2. the traditional plugging method has brought great trouble to the maintenance personnel in the event of circuit failure. Now more and more cable banks in cable wells, including empty pipes, pipe holes with single or multiple cables, and cable pipe holes with long-term ponding and flowing water, are plugged with Henghui Electric's inflatable cable duct sealing device, which is convenient and fast in construction and has strong waterproof sealing performance, fundamentally solving the problem of pipeline plugging leakage caused by long-term rain and providing a clean and comfortable environment for cable circuits.