18 floors above the building to buy a few floors of the best comparative analysis of the advantages and disadvantages of each floor
4hw.com.cn: now many commercial residential floors are small high-rise buildings with 18 or more floors. How many floors are the golden floors? The advantages and disadvantages of the following floor, we hope to help you.
What are the gold floors of an 18 story building
Generally speaking, the 18 storey high-rise recognized gold floor is: 5-10 floors, more than 12 floors, as long as there is no sunlight can be. In addition, there are more suspended particles in the 9-12 layers (determined by the urban environment), and the air quality is slightly poor. However, you need to combine your own requirements and conditions to decide. For example: whether there are old people and children at home. Are you afraid of heights. Although each building has its own popular choice, all floors have their own advantages and disadvantages
First floor to third floor
Excellent: when there are accidents, such as earthquake, collapse, fire and so on, one to three floors are the safest floors. Considering various factors, if it is an ordinary old-fashioned house with five or six floors, three floors is the most ideal.
Inferior: the first floor to the third floor are not very quiet floors. How to face the street is easy to be polluted by automobile exhaust and dust on the road. In some old communities, the basement will return to the moisture, and more vulnerable to mosquito infestation. The first to third floors are the most vulnerable to theft.
Fourth to sixth floor
Excellent: from the perspective of environment, security is the best.
Inferior: if there is no elevator, it will be a difficult problem for old people to get up and down stairs.
The seventh and eighth floors
Excellent: for high-rise residential buildings, the seventh and eighth floors are "golden floors". This floor is quiet, not affected by car exhaust, and it doesn't make people afraid of heights.
Bad: Although the seventh and eighth floors are convenient for people to live, they are the most unsuitable for people with cardiovascular and cerebrovascular diseases. Because the air pressure is very low, it is easy to make people feel out of breath, so people with cardiovascular and cerebrovascular diseases should not buy them.
Ninth to sixteenth floors
Excellent: from the eighth floor to the sixteenth floor and above, it is the brightest floor. The tallest tree can not reach this height, so the light is not easily blocked.
Inferior: if there are waste pipes above and below these layers, then these layers will be most affected.
The 16th and 17th floors
Excellent: the best view, the freshest air. The heating of residential buildings is upward, so it is warmest above the 16th floor.
Inferior: it is difficult to escape in case of fire, and the poisonous gas emitted by fire is diffused from bottom to top, so it is the most dangerous floor.
top floor
Excellent: in case of fire, it can be saved from the roof. Some buildings are equipped with ancillary facilities on the top floor, which increases the feasibility of rescue.
Bad: in some old residential areas, the water pressure of high-rise residential buildings is generally low, and sometimes there will be a water cut-off phenomenon. In addition, it is better for high-rise residents to provide their own life-saving appliances, such as hanging baskets, self-locking hooks, etc., while low-rise residents should prepare rope ladders for escape. If you believe in Fengshui, you can't choose the 18th floor.