Why are commercial houses generally on the 33rd floor?

This is because the 33rd floor is almost the most cost-effective floor for developers, and it is relatively safer.

Think about the 911 incident, the twin buildings of the World Trade Center are spectacular enough, but as a result, the steel bars were burned through, and any escape routes were basically useless, and some people were forced to jump from dozens of floors.

Of course, private houses are generally not attacked by terrorists, but fires can still occur, in case your family really lives on the 56th floor, and if it catches fire, pray that you can spread your wings and fly freely in an instant! In case you are unfortunate enough to live in the **belt, it is estimated that the third or fourth level of the small ** can make you tremble!

The country also knows that it is too high and unsafe, so the requirements for fire, earthquake and wind resistance for buildings more than 100 meters high are instantly higher than those below 100 meters, and then the requirements for escape devices and passages are much more than those below 100 meters.

In this case, it is impossible for the developer to repair more than 100 meters, and it may be upside down if it is not returned, just 100 meters is almost 33 stories high, so this is a critical point, for the sake of cost and safety, everyone knows that it can only be repaired here.

The landlord only knows one and doesn't know the other, and is still talking. Residential buildings are generally 7 floors, 18 floors, and 33 floors, mainly in terms of fire protection, and residential buildings are divided into single and multi-storey (27 meters and below), second-class high-rise (27-54 meters), first-class high-rise (54-100), and super high-rise (more than 100 meters), corresponding to exactly 7 floors, 18 floors, and 33 floors. A type of high-rise needs two evacuation stairwells, and yes, there is also the need for a front room, resulting in a larger shared area, and the ultra-high building with more than 33 floors is not just a refuge floor, and the fire resistance limit of all floor slabs reaches 2 hours, and the cost is much higher.

Depending on the urban planning and special needs, successful bidders need to submit a draft to the Planning Bureau to determine whether the house will be built as a multi-storey, high-rise or super-high-rise. The height limit for high-rise buildings is 100 meters, and now the height of houses is mostly meters, and the final floor of the developer will range from 30 to 34 floors.

Retired to live in the quiet east end of the city on top of the villa is the coolest. First of all, the stacked villas are wide and short, the south is super large and the north is narrow, and the ventilation and light are particularly good. Secondly, the hall faces south, the two living rooms face south, and the large terrace and the study room face south.

Third, the large balcony presented by the north can make tea in spring, summer and autumn, watch TV on the Internet, plant green plants, and raise fish. If it is the east end, there are many windows. The most rare thing is that the sky terrace can be planted with flowers and plants, pigeons, and watched TV and surfed the ......Internet in the garden at night in summerThere are no mosquitoes [bad laugh] only go up and down the ladder for two and a half floors, from the free garage to ride an electric car to the three major parks, supermarkets, subway stations for convenient ......

Because the 33rd floor is no more than 100 meters, and more than 100 meters is a super high-rise, the standard is different. The amount of steel bars, concrete strength, and the cost of fire-fighting facilities have to increase a lot, and the unit cost has gone up. In order to control costs, developers do not rebuild dwellings longer than 100 meters.

100 meters is a sub-interface of a class two high-rises, and the two types of designs are very different.

Because the total height of the building cannot exceed 100 meters.

More than 100 meters, the shared area is larger.

33 floors, 3 meters each. It is just no more than 100 meters, which is not considered a super tall building.

Because the concrete quality of commercial housing is not very good.

The 33 floors that try not to buy are as follows:

One to 3 floors, can not be selected, for 33 floors of the building, 1 to 3 belong to the **cheaper, **cheap reasons are particularly many: no sun exposure throughout the year, serious noise pollution, dust, large particles and air quality is worrying, in addition to the anti-theft.

The numbers on the second, 14th, and 24th floors are considered unlucky. Chinese generally avoid the number 4, because it is in harmony with the dead tone, so they feel that 4 layers, 14 layers, and 24 layers are not good.

The third tier is an unlucky number in the eyes of Westerners, and young people or religious believers in the West are more taboo. Don't choose the 18th floor, because Buddhist legend says that the 18th to 19th floors are the layers of hell. If you can't touch it, it's best not to touch it.

More than four floors is also a taboo floor for 33-story buildings, because during the rush hour, the elevator may be crowded, in addition to being too close to the top floor, the pressure of leakage prevention and sun protection is too large, and the wind on the upper floors is very strong.

Compare recommended floors

12-18 floors. The floors in this section belong to the middle floor, and the lighting conditions meet the needs of most people, ** at the upper middle level. Combined with fire safety, at present, the height of most firefighters ladder in China is 50 meters, according to the height of the meter, it is about 18 floors, in case of fire on the floor of this section, it can be rescued by the fire brigade in time, and the safety is relatively higher.

The floors in this section have a certain ability to resist risks on the premise of meeting the comfort of daily living, so I think the middle floor is very cost-effective.

33-storey residences, 15 to 30 floors are available. Don't buy floors 1-3 where the floors are too low, don't buy 4 floors, don't buy 13-14 floors, don't buy 8 floors, don't buy 18 floors, don't buy 24 floors.

Nowadays, the buildings are very high, and although it is convenient to have elevators up and down for 33-story high-rise buildings, it is also necessary to take into account the occurrence of special circumstances, so 15 to 19 floors are the most ideal. These floors do not block out the light, and it is relatively easy to get down from them if special circumstances occur. High-rise residences, if there are high-rise buildings in front, if the floors are too low, it will block the light, so you should take this into account when buying a house.

Personally, I think 15 to 32 floors are fine.

The building has 33 floors, and if the floor is too low, it will block the light, and you can't see the sun all day long. Even if the price is cheap, don't buy a 1 to 3-storey building. The 1st to 3rd floors will be very noisy, and there will be some mosquito invasion, and the commercial outlets downstairs will be very noisy, affecting people's normal life and rest.

In people's traditional beliefs, the number 4 is not good, so there are usually very few people who buy 4 floors, 14 floors, and 24 floors. There are also very few people who buy 8 floors, because the Chinese pay attention to seven up and eight down, so they would rather buy seven floors than buy eight floors. There are also 13 floors, 18 floors, and very few people buy a house with two floors, because in people's traditional beliefs, these two numbers are not very good.

Personally, I think that buying a house as long as it is not the first floor and the top floor is OK, the first floor is too humid, too noisy, the top floor is cool in winter and hot in summer, and it may leak rain, so there are too many troubles, don't buy the top floor. Buying a house is a big deal, you must be cautious, whether you choose a real estate or a floor, you must think carefully, listen to the advice of the whole family, and you must not be impulsive when buying a house.

33 floors are not recommended to choose the following floors to 3 floors for 33 floors of buildings, 1 to 3 belong to the **cheaper, **cheap reasons are particularly many, there is no sun exposure throughout the year, noise pollution is serious, dust, large particles and air quality is worrying, in addition to the anti-theft floor above the 28th floor is also a taboo floor for 33-story buildings, because during the rush hour, the elevator may be crowded, in addition to the top floor is too close, leakage, sun protection pressure is too large, And the wind on the upper floors is very strong.

Precautions for buying a house and choosing a house: 1. Choose a location and then choose a house: It is also important to consider the location of buying a house, and the convenience of housing is inseparable in daily life.

After that, choose the right room type and the stability of the building. In order to avoid that after the purchase, the cost of using the house is not proportional to the usability.

First of all, consider that the noise on the lower floors is relatively large, and the range of the 1st to 7th floors will be affected by the outside world. Individual communities will be affected by related costs, such as elevator fees, water supply fees, and the cost of living will be able to save a little. The middle floor is moderate, the lighting is good and you don't have to worry about the humidity, it is better to choose the 9-23 floors, with a wide field of vision and less noise.

32-storey elevator building buy a few floors best: 1With the exception of the top floor, the higher the better.

Outstanding advantages of high-rise: good lighting and ventilation and good visibility. 2.

Avoid the top and ground floors. For the top floor, water leakage is a high probability event; And the ground floor, the lighting is the worst. Floors 22-31 are all good options.

But if it is an investment, it is not necessary to buy the best floor, you can choose a floor below the average price.

The upper floors are generally the best in the middle and slightly upper, and they are also the most expensive to sell by developers. 33 floors, 18 to 24 floors are relatively good floors, the view, lighting and ventilation effect is better, high-rise residential buildings are generally denser, living on low floors will affect lighting and vision, and the environment will be more humid, mosquitoes, noise, but the advantage is that it is relatively cheap, and it is also suitable for people who are afraid of heights. Higher floors, such as the top floor, will be hotter in summer, but ** cheaper, and some top floors are equipped with attics, extending the use of space.

If you are close to the road, it is best not to have too high floors, as cars drive faster at night than during the day, and the noise will travel farther. As for the rest, they are generally considered from the aspects of landscape, lighting, ventilation, and noise, but I don't know what the landscape of your community is. The view of the upper floors above 9 floors is better, and the higher the lighting and ventilation, the better, but combined with the noise factor, it is more appropriate to choose between the 5th and 10th floors.

In fact, the main thing to live in a high-rise is to be convenient. Fast. The view is wider, so don't buy the ground floor.

In fact. Layers 10 to 13 are ash beds. Don't buy it.

Eighteen floors. As the saying goes. Eighteen floors of hell are inhabitable.

Thirty-three floors. Since it is a high-rise. There is a water tank on the top floor. Distribution box. There is also a fire escape. You can't do much about it. Some don't even let it go. And after n years, you have to take into account the leakage.

So. You can buy between the 20th and 33rd floors.

And also. If you believe it. You can find someone to help you see. What floor is suitable for your family? It's a bit more comprehensive that way.

If there is an insulated layer on the 33rd floor, buy the top floor to see if you can bring a rooftop garden, if you can, you can also consider buying the top floor, if not, you can buy the 20-32nd floor.

The 14th floor is really good, the business floor, say, 17th floor = dead wife floor, dead floor, 18 = dead dad 12 = dead son 19 = dead uncle It's not good, such as buying 17, worrying about the wife's condition, buy 18, you think about it, the elevator is 17, some people say that 17 is here, the death period is up, buy 12 floors. Worried about his son's safety.

Above 15, except for the top floor, the higher the better! If you don't believe it, you can compare, what a power outage, no water pressure. ! It's the 21st century, and normal good developers have generators and booster pumps. The air and vision at high altitude, ventilation, and light are incomparable!

18..The numbers are good. The location is also good.

Summary. Because the total height of more than 31 floors is basically more than 100 meters, it is not a high-rise, and we call it a super high-rise building on a building above 100 meters.

China does not have particularly clear regulatory requirements for super high-rise buildings.

However, the review is very strict, and it often requires a lot of experts to study and decide, and it is necessary to conduct separate arguments on its structure, fire protection, construction and other aspects.

Especially the problem of firefighting.

The requirements for the roof shutdown platform and the refuge floor are very strict.

The economic value is not high for developers.

And now the fire ladder can only reach 100 meters at the highest, more than 100 meters, the ladder can not arrive at the first time when fighting the fire, will prolong the time of rescue, so 100 meters below is a kind of fire fortification, more than 100 is another higher requirement of fortification, the provision of facilities is more, the cost is higher. From the perspective of safety and cost, more than 100 is not cost-effective for investors.

Why most commercial houses are on the 31st floor.

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Kiss, because the chain is more than 31 floors, the total height is basically more than 100 meters, it is not a high-rise, more than 100 meters of buildings, we call it a super high-rise building shed imperial building China does not have a particularly clear specification requirements for super high-rise buildings, but the review is very strict, often there are many experts to study and decide, need to separately carry out its structure, fire protection, construction and other aspects of the demonstration, especially the fire protection roof shutdown platform, The requirements of the refuge layer are very strict, the economic value is not high for the developer, and the fire ladder can only reach 100 meters at the highest, more than 100 meters, the ladder can not arrive at the first time when fighting the fire, and the rescue time will be extended, so 100 meters below is a kind of fire fortification, more than 100 is another higher requirement of fortification, more facilities are specified, and the cost is higher. From the perspective of safety and cost, more than 100 is not cost-effective for investors.