What is the pool area ratio of the elevator room? What is the appropriate pool ratio?

What is the pool area ratio of the elevator room? 1. What are the pool areas of small high-rise buildings?

Policy basis: The public * * * building area that can be shared equally according to the Property Survey Code is: Policy basis: The public * * * building area that can be shared equally according to the Property Survey Code is: foyer, public corridor, elevator (floor), stairs, elevator owners, elevator room and garbage. Domestic elevators are more widely used than multi-storey elevators, so it is normal for domestic elevators to share more than double-storey elevators.

The state has no clear regulations on the proportion of public building area to all building areas, but generally speaking, the proportion of public sharing is a basic limit. Generally speaking, in high-rise residential areas, the proportion of public area to the total construction area is maintained at 15%, while that of vertical high-rise residential buildings is generally 18% ~ 25%, and the plane multi-storey is in between. Naturally, the lower the pool area, the larger the pool area. The swimming pool is too small and the public facilities are not perfect, which even adds a lot of inconvenience to residents' daily life.

Second, how to calculate the pool area

How to calculate the pool area? First of all, we must understand that the construction area is the sum of the pool area and the interior construction area.

The actual calculation method is: first, calculate the building area of the whole building. According to the engineering drawings and the calculation rules of the building area, for example, the relative height of the building with the building area should be more than 2.2 meters; If the horizontal projection of the outfield of life balcony, cantilever corridor and overhead line corridor exceeds the outside of the floor, the construction area shall be calculated according to the horizontal projection of the floor; If the building area of the indoor staircase has been calculated, the building area will not be calculated regardless of whether the indoor space below it is used or not.

Second, measure the area inside the suite. Generally speaking, the area of all bedrooms (including the indoor space occupied by pipes and machinery and equipment) is the internal area, plus the area of internal and external walls. The internal cavity area of the wall (including the back wall) between the partition walls and the sleeve equivalent wall in the assembly and public * * * areas shall be considered as half of the horizontal projection area. All existing walls in the collection are recorded in the wall area of the collection according to the horizontal projection area.

Third, the total shared building area is reflected in all engineering buildings, which is interpreted as villa basement, parking garage for separate use, affordable housing, and civil air defense equipment provided for multiple buildings with building area.

Fourthly, the allocation coefficient k is obtained for the total allocated building area except the total interior area, and the sales area of a certain set = the interior area of the set ×( 1+K). The pool area of each piece is the area inside the set × k.

Fifth, according to the difference between commercial housing and commerce, according to their respective construction areas, all the total construction areas divided into residential buildings, commercial and residential buildings and commercial and residential buildings will be shared equally.

Third, the proportion of pool area

Generally speaking, the area of residential commercial housing is about10%-25%; The swimming pool area of high-rise residential buildings is about10% ~15%; Small high-rise residential buildings are generally not on the 20% floor, which is a more suitable floor; For 30-storey houses, the number of elevators in China is generally around 25% due to the increase in the number of swimming pools. However, in public places such as serviced apartments and high-rise buildings, the number of public booths is likely to exceed 40%.

From the perspective of building types, the flat area of six floors generally exceeds the flat area of floors. Combined with the actual situation, the diffusion coefficient of tower rod is generally between 18%-26%. The diffusion coefficient of billet is between 14% and 16%.

According to the difference of construction technology and general supporting facilities, multi-storey buildings and high-rise buildings will have different public area sharing coefficients, which will probably fluctuate within a certain practical range. Generally speaking, the six-story allocation coefficient of high-rise residential buildings is between 0.18 and 0.26, while that of slab buildings of high-rise residential buildings is between 0.14 and 0.16, and that of high-rise buildings is between 0.1/kloc-0.

What is the pool area ratio of small high-rise buildings? The answer has been found in the above article. Everyone should remember that pool is a transparent charging standard, which is likely to make many people feel wronged. But this is an inevitable big expense for buying an elevator room.

What is the appropriate pool ratio? 1, double pool rate 10%- 15%, pool area140m21m2.

Double floors generally have two shapes. One is a double-decker without elevator, and there are few swimming pool indicators. The other is a double deck with elevator, which is basically close to the pool of the garden house. The reasonable layout of the flat floor is generally the pattern of one staircase and two households, and the sharing rate is generally less than 15%.

140m2 apartment, calculated according to the shared area of 10%- 15%: the shared area is between14m2 and 2 1 m2, and the actually applied area is between119m2.

2. The pool rate of garden houses 15%-20%,140m2 pool area 2 1 m2-28m2.

Garden houses are generally equipped with elevators, and the reasonable layout of the building conforms to double floors, one staircase and two households. The pool rate is generally not more than 20%.

The unit area of140m2 is calculated as 15%-20%: the apportioned area is 2 1 m2-28m2, and the actually applied area is1m2-19.

3, high-rise residential pool rate is 20%-25%, pool area 140 square meters, the middle is 28 square meters -35 square meters.

High-rise residential buildings are generally equipped with elevators, and the rational layout of buildings has changed. The overall planning is generally two ladders and four households. The pool rate is generally not more than 25%.

140 m2 is calculated as 20%-25% of the pool: the pool area is 28 m2 -35 m2, and the actual application area is 105 m2-1 12 m2.

The pool area includes the places where the pool area is calculated according to the specific area, such as elevator shafts, corridors, tube wells, public halls, corridors, stairwells, walls, etc., and the size of the computer room. However, when calculating the pool area, it must be noted that the pool area of different buildings is different. Power distribution room, equipment room, pump room, guard room and other management rooms that are not connected with this house and provide services for multiple houses at the same time cannot be allocated to this house, and even if the company office occupied by residential property management is in the building, the area of this office cannot be calculated in the shared area of residential houses.