There are three floors above ground and two floors underground

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.

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.

For a long time, people have mainly considered the environment, room type, garden, exterior wall façade, architectural style and other aspects of the villa's purchase, and often felt insignificant for the basement design of the villa. Indeed, in some projects developed in the early days, due to the lack of ventilation, lighting and other aspects of the basement, it always gives people a dark and damp feeling. In terms of use value, it may just be a huge storage room.

Nowadays, the performance of the villa basement has been improved, the function has been expanded, and quite a lot of villa basements have become an important criterion for whether the entire villa product is excellent. The basement design of the villa is no longer just a simple storage room, and with the improvement of waterproof and moisture-proof, ventilation, lighting and space technology, the function has changed significantly, and then has become an indispensable part of the villa design home life concept, so when designing the villa, the investigation of the basement should be increased. We should pay attention to the following points when choosing the basement of a villa:

With the improvement of people's living standards, the design of villas is also undergoing earth-shaking changes, most of the villas are designed with basements or semi-basements, and in the basement of the villas is not a single storage space, many developers often design entertainment rooms, bars and other functional partitions in the basement, and also configure toilets, bathrooms, etc. for these areas. As a result, the problem of sewage discharge in the basement of the villa has become a topic of great concern.

For the basement of the villa, there are generally two common sewage discharge methods: one is to rely on gravity flow to discharge the sewage, and the other is to realize the pressure flow sewage with the help of equipment, which is the way we often mention the improvement of sewage discharge.

Relying on the gravity flow sewage mode, it is necessary to set up the outdoor inspection well access separately, and let the sewage enter the inspection well through the gravity flow, and at the same time avoid the drainage pipe and the upper drainage pipe to be connected, so that the use of sanitary ware can be effectively solved due to the positive pressure at the bottom of the upper riser and affect the basement sanitation. It is worth noting that the drainage pipe, which is set up separately in the basement of the villa, can be directly buried under the basement floor in the laying method, and can also be designed and buried in the filling layer at the structural plate and foundation beam.

Relying on the pressure flow sewage discharge method, the sewage is mainly lifted and discharged to the main sewage pipe with the help of the lifting pump to realize the discharge of basement sewage. The traditional method is to set up a water collection well in the basement and then use a lift pump to discharge the sewage. However, there are certain drawbacks in this way of sewage discharge, the water collection well has become a place for sewage storage, and after the corrosion precipitation of the residues in the sewage, the water collection well that cannot be completely sealed has become a paradise for bacteria, flies and mosquitoes, and the foul smell emitted in the closed basement is tantamount to the hard-hit area, not to mention that the debris in the sewage may entangle the pump and cause problems such as failure.

Another suitable way for villa basement sewage discharge is to install an integrated, fully automatic sewage lifter in the basement water site. It can directly replace the role of the water collection well and the sewage pump, and it is almost completely closed (some equipment is designed with a vent with an activated carbon filter) to directly avoid the divergence of odors, like the microboy used in the toilet can also be directly installed under the rear toilet, no need to occupy other space at all, and in addition to discharging toilet sewage, it can also be connected to the water sanitary ware in other toilets such as wash basins, showers, bathtubs, etc., and directly handle the sewage discharge of the entire bathroom.

The advantage of the villa without a basement is that it can avoid wasting space and the utilization rate is high. Due to the lack of air circulation, dark and damp in the basement, and many mosquitoes, most people will leave the basement vacant for a long time, resulting in the utilization rate of the basement is not high.

What are the types of villas?

1. Detached villas.

Single-family villas are independent courtyards, with independent space, private garden territory, and basement, which is a very private detached house, which is manifested as an independent space up and down, left and right, and front and back, and generally there are green spaces, courtyards, swimming pools, pavilions, basketball courts, etc. around the house. This type is one of the oldest villas, with strong privacy and a high market, and it is also the ultimate form of villa architecture.

Compared with garden houses, stacked villas, and townhouses, the design of single-family villas is more loved by real high-end successful people with its good privacy and high-end community environment.

2. Townhouses.

Townhouses come with private yards, terraces and garages. It consists of three or more units, connected by a row of two to four floors, with each unit sharing a common façade and a uniform floor plan and separate portals.

Townhouses are the main form that most budget villas take. Its main characteristics are: low density, low floor area ratio, environmental protection and energy saving.

3. Semi-detached villas.

It is an intermediate between a group villa and a single-family villa, a single villa consisting of two units of villas grouped together with expansive outdoor space.

The characteristics of the semi-detached villas are as follows:

a. Reduce the density of the community, increase the lighting surface of the residence, and make it have a wider outdoor space.

B. Double-detached villas are basically lit on three sides, and the outer living room usually has more than two lighting surfaces, more windows, good ventilation sources, and more importantly, lighting and viewing.

4. Stacked villas.

Stacked houses are an extension of the stacked townhouse, which is between the villa and the apartment, and is composed of multi-storey villa-style duplex houses stacked on top of each other. It is generally a four-storey building with an attic. It is made up of villas with two to three floors of each unit stacked on top of each other.

Compared with townhouses, this kind of studio can be richer in independent shapes, and at the same time, it overcomes the shortcomings of townhouses to a certain extent.

5. Villas in the sky.

Sky villas, also known as "lofts in the sky", are luxury homes that belong to the top of high-rises. The general understanding is that it is a large duplex dwelling built on the top of an apartment or high-rise building in the form of a villa. The sky villa has the advantages of good hail early location, wide vision and transparency.