What floor do you want to live on? Is it 1 1 floor,18th floor, 33rd floor,15th floor, 28th floor, 23rd floor or 26th floor? From the health point of view, it is better for people to live on which floor: people who live high are not only in good health.
The relationship between urban high-rise residential buildings and residents' health and longevity; People who live in small high-rise elevator rooms live a long and healthy life.
Redoslo and Panzak of the University of Berne, Switzerland, surveyed the population of 0/0.5 million in Switzerland, and found that the probability of premature death of people living above the eighth floor was 22% lower than that of people living on lower floors, among which, death
The chance of dying from lung disease is 40% lower, and the chance of dying from serious heart disease is 35% lower. Most of the deaths of people living in low-rise houses are related to lung and heart diseases. People who live high are not only in good health, but also
Longer life span.
High-rise residential buildings have many advantages. For example, the scenery is good, and other mountains are short under the sky ... When you are free, standing in front of the window or overlooking the balcony, you can have a panoramic view of the city, and the breeze blows, which is really refreshing; Good lighting, room
There is sufficient internal light, and the sunshine time of floors above 7 floors is relatively long; Good ventilation effect, fast air circulation speed, easy to form through flow indoors; There are relatively few mosquitoes in summer; Quiet, comfortable and less dust.
How many floors should I buy for a multi-storey elevator building?
Researchers believe that people living in high-rise buildings are more likely to go up and down stairs than those living in low-rise buildings, so they have more opportunities to exercise and stay away from heart disease. According to the research of relevant experts: "Climb!"
Stairs can prolong life by 4 seconds. Climbing stairs is a free and effective fitness exercise. Climbing stairs at normal speed consumes 220 calories per 10 minute, which is four times better than walking. Live in a low house
People may be more susceptible to air pollution and traffic noise, which is not good for health and life. The high-rise also makes up for the shortcomings of low-rise residential buildings, such as easy humidity and narrow vision.
There is a traditional concept in China that living in high-rise residential buildings is not easy to "ground" and people will feel uncomfortable. In fact, the so-called "grounding gas" is more because people's living environment and behavior affect their psychological feelings.
1 1 small high-rise, 18 small high-rise, 33-storey house, 15 small high-rise, 28-storey small high-rise, 23-storey small high-rise or 26-storey small high-rise. Is it better to buy a high-rise or a low-rise?
Okay？ If you are in the south, of course, try not to buy the ground floor, because it is humid, so the north doesn't matter. Don't buy the top floor, because it is likely to be hot in summer and cold in winter, and the wall may leak when the project quality is not good.
Advantages and disadvantages of buying a multi-storey elevator building and buying several floors
Top floor:
Advantages: the indoor clear height of the top floor is slightly higher, so it can be rescued from the top of the building in case of fire.
Disadvantages: it is hot in summer and cold in winter, and there may be water leakage.
16 floor-top floor:
Advantages: Broad vision, good lighting and ventilation, fresh air and good heating.
Disadvantages: it is not easy to escape in case of emergency.
8- 16 floor:
Advantages: good ventilation and lighting, good vision and low living cost.
Disadvantages: If there are waste pipes, it will be affected.
Some people think that the 8- 10 layer is a dust layer, and the dust will be suspended at this height. Physics experts pointed out that the dust layer is just a statement and has not been scientifically determined. Under normal circumstances, pollutants in the air are constantly settling and flowing with the airflow. When there is no pollution source in the air, the higher the floor, the cleaner the air.
Seventh floor:
Bian Xiao, known as the "golden floor", does not mean that everyone will choose this floor.
4-6 floors:
Advantages: This kind of high-rise residence is convenient and comfortable, suitable for the families of the elderly and children who refuel. From the perspective of environmental protection, it is safe and the landscape utilization rate is high.
Disadvantages: if there is no elevator, it is a problem for the elderly to go up and down the stairs.
3 floors:
The golden floor of an old house.
Second floor:
Advantages: convenient to use and relatively safe.
Disadvantages: it is inconvenient to guard against theft, dust, dirt, insects, ants and moisture.
1 layer:
Advantages: When an accident happens, you can escape as quickly as possible.
Disadvantages: Same as the second floor.
The air quality of high-rise floors is good.
As far as air quality is concerned, the top floor. The lower the floor, the higher the dust content in the air. But the top floor is not conducive to thermal insulation, and there is solar radiation in summer, which is not an option. Moreover, the wind on the high floor is too strong, and it is very troublesome to stop water supply in case of power failure.
How many floors should I buy for a multi-storey elevator building?
You can look at the landscape layout of your community. Generally speaking, if there are big trees in front of the balcony, you can buy four or six floors, because this height is just the top of the crown. You can see the effect from this height, and the lush treetops set off the beautiful scenery in the distance. If you don't care about the landscape effect in the community or the gardens in the community are not worth seeing, then you can go up and look far away. Of course, generally speaking, the higher the price, the more expensive it is.
Which floor of the multi-storey elevator building is the gray floor?
There is a saying in the industry that you should not buy a house with 8- 12 floors, because this height is just the most concentrated range of floating dust in the air; But although everyone says so, there is actually no scientific report to verify it.
The 8- 1 1 layer is the so-called smoke layer in environmental science, and the dust and harmful substances in the air have a process of staying at this height. 6-7 floors are better, and the floating floor is generally 30-40 meters above the ground, which is the height of the building.
Calculated by 3m, the soot layer should be between 9- 12.
However, the "dust layer" does not necessarily exist in the ninth to 1 1 floors of high-rise buildings. They can be described as happy-go-lucky Because "its specific height is affected by many factors.
The influence of elements is different in different regions, cities, urban areas and even different communities, which is related to dust density, surrounding building height and airflow turbulence characteristics. "That is to say, even in high-rise buildings.
In a region or city, the "grey layer" height of different buildings is also different.
When choosing a building, you can pay more attention to the surrounding geographical environment and greening facilities. If possible, try to choose buildings by the river and water, because water has a good purification effect on the air. Generally, buildings near water have less dust and relatively high air quality.
How about low-rise buildings?
Experts believe that people from the first floor to the third floor usually live under the canopy, close to the ground, and often hear all kinds of natural sounds, which are closely related to the external environment. In terms of psychological comfort, living in
This height is right. However, life close to the ground also has shortcomings: air circulation slows down, air exchange is blocked, shadows and humidity increase, and pollution is more serious. It is understood that urban air pollution is mainly caused by motor vehicle exhaust.
Gas, lampblack and inhalable dust particles are the main components, and the air is full of harmful substances such as formaldehyde, carbon monoxide and nitrogen, especially lampblack. Many restaurants in streets and residential areas are not equipped with chimneys or oil.
Smoke treatment facilities, oil fume directly scattered, these point sources are mostly in residential areas, one point affects a large area, and a restaurant affects the residents of a building or even several buildings. In the process of producing fumes in restaurants, the residents upstairs
Especially for some residents on the second and third floors, the windows can't be opened at all, and the whole room smells of oil smoke. Some residents' furniture and home appliances are greasy, so we can't ignore this investigation when buying a house. most
Don't choose a house facing the street or the road. It is safe to choose a low-rise residence at least 200 meters away from the main line of the motorway.
(The above answers were published on 20 15-09-29. Please refer to the actual situation for the current purchase policy. )
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