Buying a house is a very important decision. The living environment is very important. Choosing the right floor is a key issue. Which floor is the best choice to buy a house? It is very important to choose the floor to buy a house. Let's see how to choose.
Which floor is the best choice to buy a house
High rise residential buildings are very popular with young people recently. The main reasons for attracting them are wide view, fresh air and good privacy. Mr. Zheng, who is planning to buy a house, prefers high-rise buildings. He likes the feeling that "if you look around, you can see the whole city.".
But experts suggest that when buying a building, the location of the sixth and seventh floors is the best.
First of all, from the perspective of air quality, foreign ecologists have found that the air in the high-rise is not as fresh as people think, and the air quality is worse when the height is more than 30 meters. Shuai Lei, a real estate designer, believes that in general, the air outlets of buildings are set in high-rise buildings, so it is not ruled out that there will be some impact on high-rise residents. In addition, the reinforced concrete structure will force the electric wave from electrical equipment to circulate along the building, a considerable part of which goes up to the top floor. Therefore, high-rise residents are more likely to have headache symptoms.
Second, from a psychological point of view, too high a floor will also have an impact on people's health. Song Guoping, an assistant researcher at the Institute of psychology at the Chinese Academy of Sciences, said that people at the top tend to have a feeling of 'unstable foundation' and often feel depressed. Walking in the high-rise residential area, people will also have a sense of depression.
Third, the high-rise air is relatively thin, people with certain diseases are easy to produce discomfort symptoms, especially patients with chronic bronchitis, heart disease, angina pectoris, cardiovascular and cerebrovascular diseases, so we should be more careful when choosing high-rise buildings.
In addition, Professor of Tokyo University of Japan found that living in high-rise buildings for a long time is also very harmful to children's growth and development, which will lead to their lack of activity and closed personality. The results show that children living on the 16th floor or above are much more insensitive than those living on the first floor; 80% of the children living in the lower floors will wear clothes at the age of 4, while only 50% of the children of the same age who live above the 15th floor can do so.
Of course, that doesn't mean that the lower you live, the better. Gu Mengchao, a professor level senior architect of China Architecture Association, once said, "high rise buildings are the product of the specific national conditions of overpopulation and scarcity of land resources. The most ideal residence should be close to the ground and nature. Experts also believe that the floor too close to the ground will lead to insufficient light, humidity, slow air circulation and other problems, and cars and asphalt roads will make the air full of formaldehyde, carbon monoxide, nitrogen content increased, therefore, when choosing low-rise buildings, at least 200 meters away from the main road is considered safe.
In order to get a good living environment, when buying a house, in addition to the choice of floors, we should pay attention to the following points: ensure that the room can get sufficient light; when looking up, you can see the natural scenery outside the window, and hear birds and insects chirping; it is better to have green trees and pools around the house, so as to reduce noise and remove dust.
The best choice to buy a house and live on several floors
1. High rise: the best is between 1 / 3 and 2 / 3 of the floor
Nowadays, most of the high-rise buildings are more than 15 floors. The high-rise buildings have good vision, are far away from the road, and have the advantages of privacy. They are the choice of many buyers. In the eyes of a sales consultant, the best floor should be between 1 / 3 and 2 / 3 of the building.
Take 30 floors as an example, compare the advantages and disadvantages of each floor, and choose which floor to choose.
Bottom: the advantage is that it is suitable for families with elderly people to live in and out, and it is better if there is a garden. However, the disadvantages are that the lighting and ventilation are not good and the humidity is heavy, especially in the south. In addition to the road, the car noise is loud, relatively noisy.
2 to 5 floors: the advantage is that the temperature is lower than above in summer, and it is easy to escape in case of fire. The disadvantages are poor vision, dark room, long time to turn on the lights and high noise.
6-7 floors: the advantage is that there is scenery, but the vision is still not so good, don't worry about humidity. The disadvantage is illumination or insufficient.
8 to 11 floors: the advantage is that the light and air are less than the upper level, but more than the lower level. In case of power failure, stair climbing is also within the acceptable range, and this height is more appropriate.
12 to 23 floors: the advantage is that the lighting of the floor is very good, the sunshine time is also long, and the vision is very wide. The impact of noise is also relatively small. The disadvantage is that it is inconvenient to travel. For example, the water supply and elevator can't work normally after the water supply or power failure. When buying a house, this point should be considered, and the prices of these floors are often too expensive.
Floors 24 to 29: quiet, good vision, no need to worry about mosquitoes, dust and noise. The disadvantage is that the air is relatively thin, which is not suitable for patients with heart disease and chronic bronchitis, and children are not suitable for long-term residence, which is not good for development.
2. Multi storey: 3 and 4 floors are the best floors
The advantage of multi-storey house is that the house is usually only slab type, most of which are ventilated from north to South due to various restrictions; the house type is better without the limitation of column and beam. In addition, there is no elevator, and the public building area such as elevator shaft and waiting hall is less, so the room utilization rate is high.
The disadvantage of multi-storey structure is that the cost of this structure is low, which is about 40% lower than that of reinforced concrete structure. The durability of this kind of house is average, depreciation is faster.
When choosing these houses, the best multi-storey floors are 3 and 4 floors. In the middle of the building, the ventilation and lighting are good, and the humidity on the first floor and the heat on the top floor are avoided.
Matters needing attention in selecting floors
1. For residential buildings with more than 12 floors and less than 18 floors, there should be no less than two elevators, one of which must have the function of fire elevator; for the pure residential function, the floors above 19 floors and below 33 floors, and the total number of households serving 150 to 270 households, there should be no less than 3 elevators, one of which must have the function of fire elevator.
2. Understand the floor water supply, water pressure, power supply, emergency power supply and other details. Water tanks are built on the top floor of high-rise residential buildings. The water is pumped to the top floor first and then supplied downward, so that high-rise residents will not be unable to use water due to insufficient pressure; the configuration of emergency generator set is also very important to ensure that the elevator can operate safely temporarily in case of power failure.
3. The property management of high-rise residential buildings can not be ignored, especially the monitoring and security measures. Whether there is a guard room on duty on the ground floor of the building, whether there are security guards on patrol in the building, and the safety of personnel evacuation in case of emergency.
4. Pay attention to the total number of households and the number of elevators in the whole building. The quality and speed of elevators are also important. Generally speaking, two households with one ladder or four households with two stairs should be built for the residence with more than 24 floors. At the same time, we should pay attention to the size of the elevator, whether it can put the stretcher for emergency use. If there are pregnant women at home, they will use it when giving birth to children.
5. After confirming the safety of high-rise residence, we should consider the housing type, orientation, ventilation and other living elements. Make yourself comfortable and satisfied.
6. Fire power supply. Emergency lighting and evacuation indication signs shall be set up in staircases, fire elevator lobbies and their front rooms, shared front rooms and refuge floors (rooms). Batteries can be used as standby power supply, and the continuous power supply time shall not be less than 20 minutes; the continuous power supply time of high-rise buildings with a height of more than 100 meters shall not be less than 30 minutes.
7. It is not suitable to choose too high floor. The general fire truck can rise to about 25 meters, and the fire gun can hit about 60 meters long, so the water can reach 85 meters high and the high energy can reach 25-26 floors.
8. High rise residential buildings are generally cheap at both ends and expensive in the middle. The lower the floor, the cheaper the price; the higher the floor, the more expensive the price. After reaching a certain height, the higher the floor, the cheaper the price will be