What are the common drainage pipe plugging methods?
Friends who have experienced renovations know that if they do not plug the drainage pipe during the refurbishment of the drainage pipe, they will cause some inconvenience to the construction and people's lives. Therefore, it is very useful to seal the drainage pipe. necessary. For the first time to contact with friends, it is inevitable that how to achieve the drainage pipe plugging , common drainage pipe plugging methods have doubts. Don't worry, if you are still confused about this, you may wish to follow me to understand the relevant knowledge of the drainage pipe plugging.
Drainage pipe plugging method
Drainage pipe plugging method 1. Pipe plug plugging method
It is commonly used in small pipes. Generally, there are rubber plugs and wooden pipe plugs (sockets are stuffed into the nozzle and plugged). In addition, you can use small water permeability of the clay bag, and then stuff the groove plug and so on.
Drainage pipe plugging method 2, brick plugging method
Laying brick walls to block large and medium-sized pipelines has the advantages of convenient material extraction and good sealing effect. The disadvantage is that the removal is difficult.
(1) water-free plugging
Blocking without water. Most of them are used when new pipelines need to be blocked.
(2) There is water blocking
According to the depth of water level, it can be divided into shallow water plugging and deep water plugging. The ratio of cement to clay is I:4-1:5. The operation method is to first add water and uniform yellow mud, no hard block coarse-grained, dough-like, plus cement and mix well. It is also possible to add an appropriate amount of coagulant such as water glass and quick-drying agent. The blend after mixing should be used with the mix to avoid hard failure and waste.
Drainage pipe installation precautions
1, to find a professional mechanic. No matter how luxurious and upscale your decoration, often the pipe burst or leak, will cause the loss of the water pipe itself.
2, to carry out pressure test. It is generally performed under 1.5 times the water pressure, and there should be no water leakage.
3. Test methods under no pressure:
1) Close the water main valve. (ie the water switch in front of the water meter)
2) Turn on the faucet for 20 minutes to make sure that all faucets are turned off when there is no water.
3) Close the water inlet switch of the device with water storage function.
4) Open the main valve of the water pipe.
4) After 20 minutes of opening the main valve, see if the water meter moves, including slow walking. If there is movement, it is leaking. If it doesn't move, it's okay.
4, in daily use, if you find the following conditions, check the relevant pipeline as soon as possible:
1) Mild foam on the surface of the wall paint.
2) The baseboard or wooden floor is black and the surface appears fine foam.
Editor's summary: The above is the common knowledge of drainage pipe plugging methods. Hope to help those who have this need! For more information, please continue to pay attention to our website, follow-up will show more exciting content. You can also purchase your favorite product on Qijia Mall!
Drainage pipe plugging
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