Will buying the overhead layer sewer on the second floor of Poly regurgitate water?

Whether the sewer on the second floor of Poly will be backwatered depends on different situations:

1.If the first floor is independent sewerage, then the second floor is the point of the whole floor pipe, when the bottom of the drainage pipe is blocked or the drainage capacity is insufficient, the sewage in the drainage riser will be backlogged, the water level gradually rises, when the water level is higher than the second floor, the sewage in the pipe will be poured back from the kitchen sewer pipe on the second floor, the toilet or floor drain on the second floor, thus causing the phenomenon of backwater.

2.If the first floor is an independent sewer, and the second floor is shared with the third floor of the sewer main pipe, then the sewer of the overhead layer on the second floor of Poly is not easy to backwater, and there will basically be no backwater.

Therefore, when purchasing the overhead floor on the second floor of Poly, you need to consider the risk of sewer backwater. If you want to avoid the problem of sewer backwater, you can ask the developer or property management company about the design and management of the drainage pipes in the building. At the same time, in daily life, it is necessary to take care to avoid dumping garbage and other items into the sewer to avoid causing pipe blockages.

If the problem of sewer backwater is found, it needs to be reported to the property management company for repair in time.

Poly or other houses, the second floor is unlikely to be flooded.

Basically, the second floor is equal to a distance of at least 5 to 6 meters from the basement, and the problem of anti-water is basically not.

If there is a basement parking space. It is basically impossible to reverse water. However, the possibility of 1 in 10,000 is not ruled out. So far, this has not happened. Unless the sewer on the first floor is a single walk, the sewer will be blocked and it will go to the second floor.

What is the probability of backwater on the second floor of the high-rise, depending on what the pipeline design is. In general, if the design is reasonable and used correctly, then the probability of water reversal is relatively low.

If the first floor is an independent sewer, then the second floor is the lowest point of the whole floor pipe, when the bottom of the pipe is blocked or the drainage capacity is insufficient, the sewage in the drainage riser is backlogged, the water level rises, and when it is higher than the second floor, the sewage in the pipe will be poured back from the kitchen sewer pipe on the second floor, the toilet in the bathroom or the floor drain to the second floor.

The blockage of the main line causes backwater, and the reasons for the blockage are summarized as follows:

First, the decoration of construction waste, decoration workers in the decoration of the unintentional, intentional throwing construction waste into the sewer pipe to cause blockage, cement, sand, decoration materials, these are insoluble materials, into the pipeline must be blocked.

Second, domestic garbage, rags, plastic products, toys, sanitary napkins, plastic gloves, etc., are also insoluble materials, which will not be blocked when entering the pipeline, but over time they will be blocked at the end elbow.

3. Animal oil, we all know that meat oil such as lard and butter will condense into lumps when it encounters cold water, and when it is poured into the pipeline in large quantities, it will be blocked when it encounters cold water and becomes solid.

Tips for buying a house and choosing a floor:

1. Resolutely do not top the floor. When choosing a floor, we must remember one thing, that is, resolutely do not top floor, because, with the aging of the house, the top floor will sooner or later have a rain leakage, and it is cold in winter and hot in summer.

2. Not the higher the better. Some people like high floors, not only feel that the line of sight is good, but also think that the higher the place, the better the air, and the closer to the ground, the worse the air, so they rush to buy high floors, in fact, this is not wanted.

3. Don't choose the first floor. Unless you want to open some small shops or something, it is best not to choose the first floor when choosing a floor, because the first floor is easy to be spied on by passers-by, and it is noisy and damp.

4. Try not to choose the second floor. If we are careful, it is not difficult to find that many theft cases often occur on the second floor, because users on the first floor tend to pay more attention and install guardrails, which makes the second floor easier to be climbed up to steal.

5. Do not choose about ten layers. The range of this level seems to be very good, in fact, it would be a big mistake to think so, this floor is right in the ash level, the air is quite bad, and there is a lot of dirty air.

Answer hello years ago, the age of the house is more than 20 years, it belongs to the old house, the pipeline is aging, and most of the cast iron sewer pipes are used, the pipe wall is not only rough and rusty, the dirt is easy to hang on the wall, and part of the old-fashioned squatting is also used, compared with the toilet, the disadvantage is that it is very easy to flush some debris into the pipe to cause blockage, once the blockage is caused, it is difficult to dredge, so the risk of taking squatting and cast iron sewer pipe is the highest. (Risk probability 3 points after the house, the age of the house is relatively new, basically all are modern communities, the use of new building technology, the standard of the house, the basic use of PVC sewer pipe, the pipe wall is smooth and not easy to hang dirt, and the pipe is more reasonable, the basic family has a backwater bend in the drainage position, even if there is a blockage falling in, it will be found in time to be blocked at the backwater bend position, and it is not easy to fall into the main pipeline; (Risk chance of 1 point).

There is little chance of backwater in the sewer on the second floor. However, the same household type, area, property, and different buildings may have different results, and we can analyze whether there is a possibility of backwater from the influencing factors. Multi-storey stairs are our most common stairs, generally the total building is 6 7 floors, there is no elevator, the general drainage pipe is on the first floor, and the upstairs neighbors are only 4 5 households, and the possibility of backwater on the second floor is very low.

Anti-water causes1. There is a blockage.

It is very likely that there is a blockage under the main sewage pipe, and once the sewage is not discharged, the sewage will go back to the nearest outlet from the blockage point, and you have no way to deal with this situation, but to dredge the pipeline company.

2. The main pipeline is blocked.

If your home is on the second floor, the water in the sewer is reversed to your house, which can mean that the pipe below the second floor is blocked, and this blockage is the main pipe blockage, that is, the total sewer blockage from the first to the seventh floor, and the blockage position is generally in the sewer manhole cover to the bottom of the first floor 90 degrees bend, so the sewer backwater is more than the second floor.

The probability of backwater on the 2nd floor of the high-rise is about 20% 30%, in fact, this still depends on the overall housing design, and now there are many developers whose drainage pipe design is very reasonable, so there will be no backwater on the 2nd floor of the high-rise Lichang, but there are also pipes that are not particularly reasonable, and this problem will still occur in the process of use.

Of course, you can also renovate the pipeline when decorating, but you still need to consult the developer before the renovation, and the transformation must be reasonable, otherwise it will affect the use of the pipeline in the future.

Why is the second floor prone to backwater blockage?

1. There is a blockage.

If the main sewage pipe accidentally falls into a hard object, it will lead to blockage and cause sewage infiltration for a long time.

2. The amount of subsidence of the house is large.

If the construction of the house does not meet the standard, such as the subsidence of the house due to its own weight and other reasons, and the corresponding measures are taken during the construction, the slope of the irrigation outlet pipe will be reduced, and the sewer pipe is prone to backwater.

3. Pipe problem.

If the developer uses inferior pipe products when arranging drainage pipes, it is prone to problems such as hanging dirt and corrosion, especially if the cast iron pipe products are used for sand mold irrigation, the phenomenon of water backlash will be more serious. It is recommended to use plastic drainage pipes, mechanism centrifugal cast iron pipes, etc., which are more unimpeded, as long as they are used properly, there is no need to worry about backwater.