How to calculate the floor area of the floor area if the floor height is more than 10 meters

The first floor of the same building is 5 meters high, the second floor is 10 meters high, and the floor height is 10 meters.

The floor area of basements, semi-basements, underground workshops, warehouses, shops, underground headquarters, etc. and the corresponding entrances and exits with a floor height of more than one meter shall be calculated according to the horizontal area of the periphery of the outer wall of its upper entrance (excluding the lighting well, the moisture-proof layer and its protective wall). Use the deep foundation to make the overhead layer to be used, and the floor height is more than one meter, and the construction area is calculated according to half of the horizontal area of the periphery of the overhead layer.

Floor height is generally the vertical distance between the structural elevation of the upper and lower floors (or ground to floor), where the floor height of the top floor is the vertical distance between its floor and the structural elevation of the roof (lowest point). The height of the house is measured in the unit of "floor", and the height of each floor is required by the country in the design, and this height is called the floor height.

Provisions. The Residential Design Code stipulates that the floor height of ordinary residential buildings should be meters; The indoor net height of the bedroom and living room (hall) should not be less than meters, and the local net height should not be less than meters, and its area should not be greater than 1 3 of the indoor usable areaWhen using the space in the sloping roof as a bedroom and living room (hall), the indoor net height of its 1 2 area should not be less than meters;

The indoor clear height of the kitchen and bathroom should not be less than meters; The net distance between the lower surface of the drainage pipe and the floor and ground in the kitchen and bathroom shall not be less than one meter, and shall not affect the opening of doors and windows.

It should be noted that, as far as the floor height is concerned, the "Residential Design Code" stipulates that "the floor height of ordinary residential buildings should be meters", which indicates that a slight choice is allowed on the issue of floor height, that is, not the floor height must be meters, but the "indoor clear height" must comply with the mandatory provisions of the "Residential Design Code".

Hello dear dear, I am happy to answer for you: The answer is: For buildings with higher floor heights, divide by the number of floors after subtracting 20m from the eaves height to calculate the construction area of the super-high part; The floor area of the super-high part is calculated according to the natural layer of more than 20m.

Generally, when the floor height of the house is greater than the meter and less than the meter, regardless of whether there is a layer in the floor, its construction area must be calculated according to the double. When the floor height of a house is higher than a meter and lower than a meter, its floor area is calculated according to multiples.

Dear, hello, I am glad to answer for you, how to calculate the floor area of the floor height? There are two ways to calculate the construction area of the over-high part Oh: For buildings with higher floor heights, the eaves height is reduced by 20m and then divided by the number of floors to calculate the construction area of the over-high part; The floor area of the super-high part is calculated according to the natural layer of more than 20m. Floor height: Super elevation: The floor area is calculated according to one floor.

2014 Code for the Calculation of the Floor Area of Construction Projects 3 Provisions for Calculating the Floor Area The floor area of the building should be calculated according to the sum of the horizontal area of the outer perimeter of the natural layer exterior wall structure If my answer is helpful to you, please also give a thumbs up (comment in the lower left corner), look forward to your like, your efforts are very important to me, and your support is also the driving force for my progress. If you feel that my answer is still satisfactory, you can click on my avatar for one-on-one consultation. Finally, I wish you good health and a good mood!

Hello dear, glad to answer for you. Generally speaking, when the standard floor height is from meter to meter, the calculated value of the floor area is calculated as a multiple of the horizontal projection area of the floor; When the standard floor is from meters to meters, the calculated value of the floor area is calculated as 2 times the horizontal projection area of the floor. Hope mine is helpful to you, thanks!

Summary. In the construction project, if the height of a single floor exceeds 12 meters, the floor area is still calculated as a single floor. Because:

The floor area of the building shall be calculated as the sum of the horizontal areas of the periphery of the external wall structure of the natural layer. If the height of the structure is above and above, the full area should be calculated; If the height of the structure is below, the area of 1 2 should be calculated.

In the construction project, the height of a single floor is more than 12 meters, how to calculate the area...?

In terms of construction projects, the height of a single floor is more than 12 meters, and the construction area is still calculated as a single floor. Because: The floor area of the building should be calculated as the sum of the horizontal area of the perimeter of the natural layer of the external wall structure.

If the height of the tuber in the structural layer is above and above, the whole area should be calculated; If the height of the structure is below, the area of 1 2 should be calculated.

1. For single-storey houses with sexual structure, the construction area shall be calculated as one floor; Multi-storey houses are calculated based on the sum of the floor area of each floor. 2. The height of the mezzanine, intercalation, technical floor and its staircase and elevator room in the house shall be calculated in the above parts. 3. The passage through the house, the entrance hall and hall in the house are calculated according to the first floor.

The corridor part in the foyer and hall is above and is calculated according to its horizontal projection area. 4. Stairwells, elevator (sightseeing elevator) wells, Tisanzai Huwu wells, garbage ducts, pipelines, etc. are all calculated according to the natural layer of the house. 5. On the roof of the house, the property building shall be calculated according to the horizontal projection area of the stairwell, water tank room, elevator machine room and inclined structure roof height above the above parts.

6. The balcony with a raised floor and a fully enclosed balcony is calculated according to the horizontal projection area of its periphery. 7. The outdoor staircase with the upper cover of the property structure is calculated according to the horizontal projection area of each floor.

Your satisfaction is our <> motivation

Hello dear, glad to answer for you. Generally speaking, when the standard floor height is from meter to meter, the calculated value of the floor area of the floor is calculated as a multiple of the horizontal projection area of the floor; When the standard floor is from meters to meters, the calculated value of the construction area is calculated as 2 times the horizontal projection area of the floor. I hope I'm helpful to you, thank you!

Summary. Hello dear, it's a pleasure to serve you! According to official data, the floor height is super high to calculate the construction area: the eaves height is reduced by 20m and then divided by the number of floors to calculate the number of floors.

How to calculate the floor area of the floor area of the floor height.

Hello dear, it's a pleasure to serve you! According to official data, the floor height is super high to calculate the construction area: the eaves height is reduced by 20m and then divided by the number of floors to calculate the number of floors.

The floor area of the super-high part is calculated according to the natural layer of more than 20m. Floor height: Super elevation: The floor area is calculated according to one floor.

Provisions for calculating the floor area The floor area of a single-storey building shall be calculated according to the horizontal area of the outer perimeter of the structure above the foot of its external wall, and shall comply with the following requirements: l The full area shall be calculated if the height of a single-storey building is above and above; If the height is insufficient, the area of 1 2 should be calculated. 2. When using the space in the sloping roof, the part where the net height exceeds should be calculated as the full area

The clear height of the part in the to should be calculated 1 2 area; The net height is less than lA 20m site should not be counted as an area. If there are partial floors in a single-storey building, the second floor and above of the partial floor shall be calculated according to the horizontal area of the periphery of the enclosure structure if there is an enclosure structure, and the horizontal area of the bottom plate of the structure shall be calculated if there is no enclosure structure.

If the floor height is above and above, the total product should be calculated; If the floor height is insufficient, 1 2 area should be calculated. The first floor of a multi-storey building shall be calculated according to the horizontal area of the outer perimeter of the structure above the foot of the external wall; The second floor and above should be calculated according to the horizontal area of the outer wall structure. If the floor height is above and above, the full area should be calculated; The floor height is less than 2

20m should be calculated 1 2 area. In the sloping roof of a multi-storey building and under the grandstand of the venue, the full area should be calculated for the part where the net height exceeds when the design is utilized; The clear height of the part in the to should be calculated 1 2 area; The area should not be calculated when the design is not utilized or the indoor clear height is insufficient. Basements and semi-basements (workshops, shops, stations, garages, warehouses, etc.), including the corresponding entrances and exits with permanent roofs, shall be calculated according to the horizontal area enclosed by the outer edge of the outer wall mouth (excluding the light well, the external wall moisture-proof layer and its protective wall).

If the floor height is above and above, the full area should be calculated; If the floor height is insufficient, the L 2 area should be calculated. If the overhead layer of the building on the slope and the overhead layer of the deep foundation are designed to be used and have an enclosure structure, the full area should be calculated for the part with the floor height above and above; The part where the floor height is insufficient should be calculated 1 2 area. The overhead layer of the building without enclosure structure that is designed to be utilized should be calculated according to the l 2 of the horizontal area of the utilization part; The space under the sloping roof of multi-storey buildings and under the grandstand of the stadium should not be calculated as the area of the deep foundation overhead layer, the sloping sloping stilt overhead layer, the sloping roof of the multi-storey building, and the space under the grandstand of the stadium.

The entrance hall and hall of the building are calculated as one floor. When there is a corridor in the entrance hall and hall, it should be calculated according to the horizontal area of its structural bottom plate. If the floor height is above and above, the full area should be calculated; If the floor height is insufficient, 1 2 area should be calculated.

Overhead corridors with enclosure structures between buildings shall be calculated according to the horizontal area of the periphery of the envelope structure. If the floor height is above and above, the full area should be calculated; If the floor height is insufficient, 1 2 area should be calculated. If there is a permanent roof without enclosure structure, it should be calculated according to the l 2 of the horizontal area of the structural bottom plate.

meters When the standard floor height is meters, the calculated value of the construction area is calculated according to the multiple of the horizontal projection area of the floor; m standard m, the calculated value of the floor area is calculated as 2 times the horizontal projection area of the floor.

If the meter above the attic then you need to calculate the area to the meter shall prevail, more than the meter is the whole area, less than half of the area, in general should be included in the construction area of not less than the times.

Hello, there are two ways to calculate the construction area of the super-high part: For buildings with higher floor heights, the eaves height is reduced by 20m and then divided by the number of floors to calculate the construction area of the super-high part; The floor area of the super-high part is calculated according to the natural layer of more than 20m.

The floor area of a single-storey building is calculated according to the horizontal area of the outer perimeter of the structure above the foot of its external wall.

Rules for calculating floor area.

1. Single-storey buildings are calculated as one floor regardless of their height, and their construction area is calculated according to the outer horizontal area above the foot of the outer wall of the building. If a single-storey building has some floors, the gross floor area should also be calculated.

2. If the construction area of a single-storey building with high and low spans needs to be calculated separately, when the high span is a side span, the construction area shall be calculated according to the horizontal length between the outer surfaces of the gables at both ends above the leg multiplied by the horizontal width of the outer wall surface above the leg to the outer edge line of the middle column of the high span; When the high span is a middle span, its construction area is calculated by multiplying the horizontal length between the outer surfaces of the gables at the two ends above the leg by the horizontal width of the outer edge of the middle column.

3. The construction area of a multi-storey building is calculated according to the sum of the construction area of each floor, and the ground floor is calculated according to the outer horizontal area above the outer wall of the building, and the second floor and above are calculated according to the horizontal area of the external wall.

4. The construction area of basements, semi-basements, underground workshops, warehouses, shops, underground headquarters and corresponding entrances and exits shall be calculated according to the horizontal area of the periphery of the outer wall of the upper entrance (excluding the lighting well, moisture-proof layer and its protective wall).

5. Use the deep foundation to make use of the underground overhead layer, and if the floor height exceeds one meter, the construction area shall be calculated according to half of the horizontal area of the periphery of the overhead layer.

6. If the sloping building uses the stilt as an overhead layer and the floor height exceeds one meter, the construction area shall be calculated according to the horizontal area of the periphery of the enclosure.

7. The passage through the building, the foyer and the hall in the building, regardless of their height, are calculated as one floor. The construction area of the corridor in the foyer and hall is calculated according to its horizontal projection area.

8. The building area of the library's stacks is calculated according to the shelves.

9. The construction area of elevator shafts, lifting wells, garbage channels, pipeline wells, etc., shall be calculated according to the natural layer of the building.

10. The construction area of the stage lighting control room is calculated according to the horizontal area of the periphery of the enclosure structure multiplied by the actual number of floors.

11. If the technical floor in the building is more than one meter, the construction area shall be calculated.

The construction area, also known as the construction area, is a professional term in the construction industry, which is directly related to the calculation of the usable area and the utility rate. It refers to the sum of the plane area of each floor measured above the outer horizontal plane of the external wall of the residential building, which is an economic index indicating the scale of the building and a physical quantity index that reflects the scale of the building construction in square meters. The floor area of each floor is calculated according to the horizontal section of the external wall enclosure above the foot of the building, which includes three items, namely the usable area, the auxiliary area and the structural area.

In Chinese mainland, the regulations relating to floor area include the Rules for the Calculation of the Area Sold of Commercial Housing and the Apportionment of Common Area and the current Rules for the Calculation of the Area of Floor Area. In Hong Kong, China, the calculation of gross floor area and usable area is subject to the Code of Practice on Measurement issued by the Hong Kong Institute of Surveyors. In Taiwan, there are technical building regulations, and Chapter 9 of the building regulations are about the floor area ratio and floor area regulations.

As a technical and economic index, the construction area is used in various fields of construction projects, and it is also one of the important indicators of national macroeconomic control. The construction area refers to the physical quantitative index of the horizontal area of the periphery of the building structure calculated in square meters, which is a technical parameter that reflects the scale of the building, and it is a basic indicator in the real estate market, becoming the core data that developers and buyers are most concerned about.

The construction area of the project is inconsistent with the actual area. The usable area is also called the carpet area Net area, which is the area of the carpet after laying carpet into the ground and covering it.

The usable area is actually the area in the suite, and the construction area of the project is based on the area in the suite plus the shared area occupied by each household.

The Code for the Calculation of the Floor Area of Construction Projects is a national standard numbered GB T50353-2013 and has been implemented since July 1, 2014. The original "Code for Calculating the Construction Area of Construction Projects" GB T50353-2005 shall be repealed at the same time.