1, the walls painted the walls painted latex paint
amount of m2 = circumference × height + top area - window area = (a + b) × 2 × d + a × b-doors area
Calculation of the wall coating paint
2, brick paving
estimate the number of tiles required = a / c × b / d (not divisible rounded up,
上海团购, considering 5% loss)
the required number of tiles (blocks) After looking = axb / ((c + patchwork) X (d + patchwork)) × (1 + loss rate)
paving slabs calculated
3, Floor Laying
of Base, surface m2 = a × b
estimate the required number of floor = a / c × b / d (not divisible rounded up, considering 5% loss)
floor required Quantity (pieces) After looking = axb / (cXd) × (1 + loss rate)
floor tiling calculated
4. paint,
上海团购网, paint consumption
paint, paint consumption calculated
5,
北京团购网, wall tiles wall tiles Paving Stones
calculated
6. paint brush paint surface area calculation
parts of the area by brush or extension meters by coefficient.
①, dado painted surface calculation: length × height (excluding baseboard high)
②, baseboard paint surface calculation: area of
③, cupboard, table paint surface calculation method: expand the area of
④, windowsill board paint surface calculation: length × width
single wooden paint brush oil quantities m2 = area × area factor
= a × b × 1
kick Line paint quantities m2 = (a + b) × 2 × e
paint surface calculation
7. Ceiling
shown: (hanging low over the top)
ceiling decoration quantities m2 = + Ceiling surface again and again down
= a × b + c × 4 × d
ceiling calculation
8, roof plate roof estimates calculated
= a / c × b / d (not divisible by rounded up, consider the 5% loss)
roof sheet amount (block) After looking = axb / (cxd) × (1 + loss rate)
ceiling calculation
9. wallpaper carpet materials
wallpaper, carpet materials = use area × (1 + loss rate)
Note: the attrition rate is generally 10% -20% loss rate of wallpaper paste is generally inclined 25%.
10. The total renovation cost of basic items
1: cost of materials + labor costs
2 Management fee: ① × 5%
3 Taxes: (① + ②) × 3.41%
4 Total cost of renovation: ① + ② + ③
added 1.:
the amount of sand on the cement. (That is, the regular budget posts can not be calculated, the general estimate based on experience)
a kitchen and a bathroom, about 20 bags of cement, sand,
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a kitchen, about 30 bags of cement, sand 90 pack about
added 2.
the amount of wire and wire tube (also estimated)
power management: two-bedroom 70 three-bedroom 130
Wire: Fannie and Freddie 700 ~ 900 meters, three bedrooms and 1,
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qq团购,500 meters