In home decoration, the most direct contact with the consumer personal interest is the project cost. In fact, factors affecting the project cost for many reasons, such as price differences of materials, ease of construction technology, as well as the construction of the project area, how much and so on. The method of calculation of the construction area is rule-based and relatively simple.
Home decoration project involved roughly divided into several parts walls, ceiling, floors, doors, windows and furniture.
Calculated wall area
Wall (including cylinders) decorative materials generally include: paint, stone, tiles, wallpaper, soft bag, wall panels, baseboard and so on. When calculating the area, different materials, different calculation methods. Paint, wallpaper, soft bag, wall board area by multiplying the height by the length of the unit to the "square" calculations. Height; length according to the main wall of the net length calculation: no dado those from indoor floor operator to the underside of the floor, there were dado dado vertex operator from the floor to the bottom surface; the ceiling from the room floor ceiling (or dado vertex) operator to the ceiling under along plus 20cm. Doors, windows occupied area should be deducted (1/2), but without deducting baseboard, hanging mirror line, a single area within 0.3 meters of hole area and the beam head and the wall handover area. Xiangtie stone and brick, according to the actual shop area to the "square" basis, the net install baseboards area house interior perimeter calculation in meters.
The top surface area calculation
Ceiling (including beams) decorative materials generally include paint, ceiling, Ding Jiaoxian (Decorative Horn) and ceiling lighting and so on. Area according to the net area between the wall and the ceiling wall construction with "square" basis, without deduction of partition walls, through the ceiling of the column, and attached to the wall chimney stack area occupied. Ding Jiaoxian length house interior perimeter of the net to the "m" calculation.
Calculation of floor area
Ground decorative materials generally include: wood floors, brick (or stone), carpet, staircase and handrails. The net area of the ground area between the wall and the wall in order to "square" basis, without deduction of the partition wall, through the floor of the column, and attached to the wall chimney stack area occupied. Staircase area of the actual developed area in order to "square" basis, without deducting width 30cm within the area occupied by the stairwell; the length of the staircase handrail and balustrade of all levels according to their projected length (not including the wall section) multiplied by factor of 1.15 to "extend rice" calculations.
Other railings and handrails length directly by the "meter extension" calculations. For furniture, area calculation no fixed requirements, generally offer each decoration company in practice to prevail: The "extension of rice", "square" or "item" for the unit to count. But note that each unit of measurement of furniture should be consistent, for example, two wardrobes do not appear a "square" as a unit of measurement, and the other by the "item" for the unit of measurement of the phenomenon.
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