Why are the villas two underground and three above ground?

Villas are usually two floors underground and three floors above ground for the following reasons:

1.The main function of the villa is to provide a more spacious and comfortable living environment, and the structure of two basement and three floors above ground can better meet this need. The basement level can provide additional space for leisure facilities such as gymnasium, video room, wine cellar, etc., as well as additional privacy and quiet.

The above-ground floors are mainly used for residential and leisure activities.

2.This structural design is also designed to make full use of land resources. By using the underground part as a supporting space, the occupation of above-ground land can be minimized, providing a more comfortable living environment in the heart of the city.

3.In addition, this design also takes into account the ventilation and lighting of the house. The underground part can be used as a space that cannot be directly exposed to sunlight, and can be used to store some items that need shade. The above-ground part can make full use of sunlight to create a more comfortable living environment.

4.The depth of the building also takes into account the geological conditions. The depth of the two underground floors usually does not exceed the water table, which avoids the risk of geological hazards. At the same time, this structure can also make better use of the stable geological structure underground, providing stronger building support.

To sum up, the design of the villa's two underground floors and three floors above ground is the result of comprehensive consideration of many factors such as the use needs of the house, the use of land resources, the ventilation and lighting of the building, and the geological conditions.

Defined by the Bureau of Land and Resources. The Ministry of Land and Resources defines the villa as a single-family courtyard, with two underground floors and three floors above ground, the underground floor can be built with gyms and other places, and the three floors above ground are used to receive guests.

Disadvantages of three-storey villas above ground and two-storey underground:

1. The basement of many villas is not particularly good because the ventilation and lighting effect is not particularly good, and the basement is relatively humid for a long time, and the tiles may fall off, and the wall may be moldy, which seriously affects the aesthetics of the basement.

2. Especially in some southern cities, because the indoor is more humid, there will be some mosquito interference, mainly because the air in the basement is not circulated, and it is relatively dark and damp, there will be these problems, resulting in the later utilization rate is not particularly high, so even if you spend money to buy, it is a cumbersome and has no practical function.

The villa with the benefit of a basement.

1. Many villas in the homes of local tyrants have basements, which can make full use of the basement, for example, it can be designed as a wine cellar, or a place for leisure and entertainment, and then it can be used as a simple storage room, so that some unused things can be placed in the underground storage room.

2. If the basement is designed as a leisure and entertainment place, such as a chess room or billiards room, it is also the role of many villas in the later stage of renovation, you can invite good friends to go home and entertain together, and because it is in the basement, it will not cause great noise disturbance to neighbors.

In the renovation of the basement, we may encounter no sewer pipes in the drainage, and the drainage of the bathroom or kitchen cannot be solved?

If in the past, we will choose to use a pit and two pumps to solve the basement drainage, which is also the kind of submersible sewage pump reserved by the developer that many villa owners see when receiving the house, this way is a very ancient way of home drainage, not suitable for the modern drainage environment, because this drainage method can not achieve a good sealing effect, it will lead to a period of time, the smell of the basement is very serious, especially the basement has a bathroom that needs to be drained, this drainage method is very affecting our home feelings, After all, no one wants to smell the sewer at home.

Then, in view of this traditional drainage method, the modern intelligent sewage lifting pump gradually began to replace the original old basement drainage method with obvious shortcomings, the intelligent sewage lifting pump is an integrated tightly sealed drainage method, the odor is basically released with the sewage, will not spread, coupled with the intelligent flow sewage lifting pump independent research and development of magnetic power two-way anti-odor valve, the lifting pump will have a small amount of odor at the exhaust port also disposed of, to avoid the drawbacks of long-term connection between the vent and the indoor air, Or in an environment where there is no ventilation pipe, this anti-odor valve can be used to avoid the possibility of even the slightest odor from the sump pump.

The principle of the intelligent sewage lifting pump is that the sewage in the sanitary ware shows that it naturally flows into the water tank of the intelligent lifting pump, so the bottom of the water tank must be at least 18cm lower than the drainage point, so as to ensure that the water flows smoothly into the water tank, after the sewage in the water tank reaches a certain height, the intelligent sewage lifting pump will automatically start the drainage, and flow upwards into the main sewage pipe upstairs, so that the drainage of the entire basement is completed.

There is no specific number of floors in the villa, it is just a conceptual understanding of people.

There are also many markets with 4 floors of basement villas.

Taking into account the land occupation, for townhouses, stacked villas will basically choose 4 floors to meet the requirements of construction area on the basis of reducing land occupation.

For single-family and double-detached villas, it may be comfortable to increase the land occupation, and the use of three or four floors is too large, and it also affects the appearance.

Considering the overall architectural style, appearance, and floor area ratio of the community, the designer will decide how many floors the villa will use according to the situation. But there is no villa, only three floors, this is a mandatory rule!

Another point to note is that the state has been suspending villas for several years, and now basically no villas are said, but other terms are used, such as townhouses, townhouses, garden houses, etc.

The fourth floor will become a residential building!