According to the regulations, elevators must be installed in the residential buildings with seven floors or above or the residential buildings with outdoor design floors or above 16m entrance floors, so the choice of elevator rooms is very wide. The elevator room high-rise residential project is divided by floors, including small high-rise residential buildings with 10- 12 floors and high-rise residential buildings with 13-24 floors.
The factors that need to be considered when selecting the elevator floor are:
First, the number of elevators. Residential floors above 12 and below 18 shall have at least two elevators, one of which must have the function of fire elevator; If the functional floor of a pure residential building is between 19 and 33, and the total number of service households is between 150 and 270, there should be no less than 3 elevators, one of which must have the function of a fire elevator.
Second, water supply and power supply. Consult the developer about floor water supply, water pressure, power supply and emergency power supply. Generally, high-rise residential buildings have water tanks on the top floor, so that water can be pumped to the top floor first and then supplied downwards, so that high-rise residents will not use water because of insufficient pressure; The configuration of emergency generator set is also very important to ensure that the elevator can run temporarily when the city is blacked out.
Third, property management. 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 is security patrol in the building, and the safety of evacuation in case of emergency.
Fourth, after the safety of high-rise residential buildings is determined, the residential elements such as apartment type, orientation and ventilation should be considered. That is, fully consider the comfort after check-in; Secondly, residential density and landscape are very important. Density is the key to the quality of high-rise buildings. The lower the density, the higher the quality of life. On the basis of low density, we should also pay attention to observing the landscape, especially when choosing the top floor or higher floor, we should not only pay special attention to the landscape, but also consider the future planning of the surrounding areas.
Five, fire power supply. The stairwell, fire elevator room and its antechamber, shared antechamber and refuge floor (room) should be provided with emergency lighting and evacuation indication signs, and the battery can be used as standby power supply, and the continuous power supply time should not be less than 20 minutes; The continuous power supply time of high-rise buildings with a height exceeding 100m should not be less than 30min.
6. Generally, the elevator building has the highest price on the floor below the top floor (if the total floor is 30 floors, the 29-floor unit has the highest price among different floors of the same apartment), and the lower the price. Try to choose a higher floor with the same price. Considering the lighting, ventilation, dust and noise, it is enough to choose a house with a floor above 10. Because the building height has basically exceeded 30 meters, it can ensure better living effect. And generally speaking, the price on the tenth floor is relatively high. If the economic strength is not very strong, you can choose a ten-story house. If the conditions are good, you can choose a high-rise house.
Seven, air humidity. If the city where you live is humid, floors 6-8 are the best. First of all, the air humidity is high, the floating dust will be low, and it will not get up; Secondly, in a humid climate, floors below 5 floors will be wet, and floors below 9- 13 floors will smell fishy. As for the floors above 14, pray that your city is not close to the sea, or the sea breeze will blow high and the clouds will float in. If it is a dry climate in the mainland, floors 3-6, 13 or above are all good. What this article refers to is, of course, purely climatic factors.
Eight, air pollution index. To put it bluntly, it is floating dust. Of course, floating dust is different. The floating dust layer in industrial cities is 6- 12, the wet cities mentioned above are 3-5, and the dry cities are 9- 1 1. These floors vary from place to place and are not suitable for living.
9. Does this building face the street? If you don't face the street, everything will be fine. If facing the street, the 8- 12 layer is the dust layer of automobile exhaust. Of course, houses below the eighth floor will definitely be noisy during peak hours, so it is not recommended.
Ten, do you want to buy the top floor? If there is a pavilion in this tall building, it must be on the top floor. When you are in a good mood, you can go to the sun room to bask in the sun, blow a little wind and drink some tea. How beautiful! If there is no attic, you can't kill the top floor unless you want to have five walls (the other side is the floor), which are warm in summer and cool in winter.
Xi. Spacing between residential buildings. The smaller the distance between buildings, the higher your floor is. Don't let the building in the south of your home block the sunshine of your home!
(The above answers were published on 20 17-03-02. Please refer to the current actual purchase policy. )
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