Proportion of shared area of various houses:
1, common multi-storey residence
The number of floors of an ordinary multi-storey building refers to a self-closing hybrid building with about 6 floors. The shared area of such floors includes half of the stairs and stairwells projected horizontally from the external wall and the service rooms (hot water exchange station, water pump room, power distribution room, etc.). ) to every household. Generally speaking, these will account for 13%- 18% of our building area.
2. Small high-rise residential buildings
Small high-rise residence generally refers to the residence from the 7th floor to 1 1 floor, and its allocation area generally depends on the situation of each community, because if there is no room with underground equipment, there are any shops overhead on the ground floor, and the allocation coefficient of small high-rise residence is between 10%- 15%. If it is a small high-rise household with elevator, the sharing coefficient is between 15%-20%.
3. High-rise residential buildings
Generally, high-rise buildings are between 25 and 33 floors, and the stairs of high-rise houses are the highest. In addition to stairwell buildings, public facilities such as elevators, safe passages, elevator shafts, and pipeline shafts will be increased a lot, so the pool area of high-rise buildings is larger, and the pool rate is between14% and 24%.
4. Country house
Villa is generally a single-family house, with up to three floors, including the basement, including the garage. Generally speaking, independent villas have no pool area, and only conjoined villas have a small pool area. Therefore, the average sharing rate of villas is between 1%-8%.