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Anonymous users2024-01-23The living area varies and is generally calculated according to the EFF.
For example, if you have an 85 percent EFF, then use your floor area* to get your floor area.
The EFF of old houses is relatively high, and the EFF of new houses and elevator houses is relatively low.
The area of the kitchen and bathroom is directly on the ground, and the length * width can be obtained.
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Anonymous users2024-01-22Living area: length by width of the inner line of the wall;
Design area: the length of the center line of the wall by the width;
Construction area (registered area - area on the property right certificate): the length of the outer line of the wall, plus part of the shared area;
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Anonymous users2024-01-21The length of each room multiplied by the width is the saleable area. As for the construction area, it depends on your shared area, find urban construction, and then look at the developer's drawings, and he will accurately calculate it for you.
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Anonymous users2024-01-20Of course, it was measured on the spot, and the area on the drawing can only be used as a reference.
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Anonymous users2024-01-19put the length of the wall.
The height and width are good.
The formula is. The length of the wall plus the width of the wall is multiplied by two.
Multiply by the height of the wall.
That's the size of your bathroom or kitchen.
Finally, you have to cut off the area of your doors and windows.
The formula is. Length * width * 2 * height - doors and windows.
The total length of the wall circumference multiplied by the height of the room minus (the area of the doors and windows) is the total area, which is the area where tiles are used, but during construction, the area of doors and windows is included, and the area of floor tiles is the length x width of the space.
Calculation of wall tile area:
1. Bathroom perimeter x room height = interior wall tile area. >>>More
The basic principle is that the place where the water for national defense is counted, and the wall must also be counted. >>>More
Calculation of wall tile area:
1. Bathroom perimeter x room height = interior wall tile area. >>>More
The installation of toilet equipotential boxes implements the general junction box installation quota, and the material cost is calculated separately according to the actual situation. If the grounding wire welding to the equipotential box uses the main reinforcement in the civil ring beam, the base price of the equalizing ring laying sub-item can be multiplied by the coefficient, and if a separate flat steel or round steel is used, the quota of "indoor grounding bus laying" can be implemented. If there is a steel plate, the iron plate can be calculated according to the iron component production, installation, and calculation.