What floor can't you buy a house (high-rise)?

Don't buy houses on the first, third and eighth floors to the eleventh and fourteenth floors. There are mainly the following reasons:

1, you can't buy it on the first floor. The first floor is the least quiet. If you face the street, you will be polluted by car exhaust and road dust. In some old communities, moisture will return to the basement, making it more vulnerable to mosquitoes. In addition, the first floor is also the most vulnerable place to be stolen.

You can't buy it around the third floor. Because it is close to the ground, although it is psychologically comfortable, it is also seriously polluted in buildings with slow air circulation, high shadow, high humidity and poor ventilation. Most people will think that the third floor is the most ideal, and it is precisely here that a large number of harmful substances are gathered.

3, the eighth floor to the eleventh floor can not buy. 8- 1 1 layer is the so-called smoke layer in environmental science. The dust and harmful substances in the air stay at this height, and the pollutants near the ground dissipate downward or horizontally after the airflow rises to a certain height. This height is about 30 meters. That is, between 8- 1 1 layers.

4./kloc-you can't buy it around the 0/4th floor. This is because the route of sound waves is related to the number of trees and buildings. Sound usually travels in the shortest route, and sometimes high-level people can hear the noise on the main road of the car. As it turns out,

Sometimes the sound will go up freely until it reaches the high-rise window.

Sound waves propagate in three dimensions, and the upward direction is not weaker than the two sides. The sound waves received by a high-rise building are stronger than those received by the lower floors of the same building. On the other hand, the low floors are absorbed by the surrounding low buildings and trees, which can not be ignored when choosing a house.

5. Consider not buying/kloc-floors above 0/6. Once a fire breaks out, it is difficult to escape, and the toxic gas emitted by the fire spreads from bottom to top, so it is the most dangerous floor. In some old residential areas, the water pressure of high-rise residential buildings is generally low, and sometimes the water supply is cut off.

People's Network-Which floor is the best to buy a house? 1- 16. Advantages and disadvantages: The gold floor is on the 7th floor.