In the new round of renovation season, many owners began to plan their own decoration. A vast project during the renovation, in the decoration, the most troublesome thing is to revamp the main material and the later accessories, and in addition to the selection of the product and the brand, how much to buy also becomes a heart-wrenching consumer. Buy more waste, buy less is not enough. To listen to the foreman's fear of him flicker, to listen to the store guides fear he deceived, the owners often for these in the various building materials market exhausted. In fact, it can be done easily with just a few simple formulas.
Wisconsin   Baisha祺 solid wood furniture
Decoration material calculation method:
wooden floor
Common specifications are 900*90*18mm
750*90*18mm,600*90*18mm
A rough calculation method:
Room area/floor area*1.08 (8% of which is loss) = floor usage
Accurate calculation method:
(Room length / floor length) * (Room width / floor width) = Floor number
For a room with a length of 8cm and a width of 5M, 900*90*0.18m floor is used as an example. The length of the room is 8m/the length of the board is 0.9m=9 blocks. Room width 5m / board width 0.09m = 56 blocks. Length 9 blocks * width 56 blocks = total 504 blocks
Tips:
The loss of 5% to 8% in solid wood floor coverings is usually taken into account in the calculation.
Composite floor
A rough calculation method:
Ground area / (1.2m * 0.19) * 105% (of which 5% loss) = the number of floorboards
Accurate calculation method:
(Room length / board length) * (Room width / board width) = number of floor boards
Take a room with a length of 5m and a width of 4m and use a 900*90*0.18m floor as an example:
Room 5m/1.2m=5 rooms width 4m/0.19m=22 blocks
5 blocks long * 22 blocks wide = 110 blocks total
Tips:
Composite wood floors will have a loss of 3% to 5% in the pavement. If you calculate by area, do not ignore this amount.
Paint latex paint
Coating latex paint is basically divided into 5 liters and 15 liters of two specifications.
Taking the 5 litre capacity commonly used in the family as an example, the theoretical brushing area of ​​5 liters is 35 square meters twice.
Rough calculation method: ground area *2.5/35 = bucket number
Precise calculation method: (length + width) * 2 * room height = wall area
Length * width = top area
(wall area + top surface area - door/window area)/35 = number of barrels used. Taking a room with a length of 5m, a width of 3m and a height of 2.9m as an example, the indoor wall and top brush area are calculated as follows:
Wall area: (5m+3m)*2*2.9m=46.4m2
Top surface area: (5m*3m)=15m2
Coating amount: (46.4+15)/35m2=1.7 barrels
wallpaper
Common wallpaper specifications are 10m long and 0.53m wide
Rough calculation method: floor area *3 = total area of ​​wallpaper
The total area of ​​the wallpaper / (0.53*10) = the number of wallpaper rolls
Accurate calculation method:
Wallpaper per roll length / actual room height = number of components used
Room perimeter/Wallpaper width = total number of used units, total number of used units/number of used components = number of used wallpapers.
Tips:
When calculating wallpaper usage, the height of the skirting board and the top line must be subtracted. In addition, the area of ​​doors and windows should also be subtracted from the amount used.
This calculation method is suitable for plain or fine-grained wallpaper. In the collage of wallpapers, flowers need to be considered. The larger the pattern, the greater the loss. Therefore, buy about 10% more than the actual amount.
Brick:
Common floor tiles are 0.6*0.6m 0.5*0.5m, 0.4*0.4m, 0.3*0.3m
A rough calculation method:
Room area/tile area*1.1=Number of bricks
Accurate calculation method:
(Room length / brick length) * (Room width / brick width) = number of bricks
For a room with a length of 7m and a width of 5m, a 0.3*0.3m floor tile is used as an example. The room has a length of 7m/a brick length of 0.3m=24 blocks. Room width 5m/brick width 0.3m=17 blocks
Length 24 blocks * width 17 blocks = 408 blocks total bricks
Tips:
Tiles will have about 3% loss in pavement.
Ground stone
The calculation method is almost the same as that of the tile, except that the loss during cutting and handling is larger than that of the tile and there is a loss of about 4.2%.
Cloth calculation method:
A bedding
Single bed: bedspread 1 meter x 1.92 meters
Be 1.5m by 2.25m pillowcase: 0.52m by 0.78m
2, double bed: bedspread 1.5 meters x 1.92 meters
Being 2 meters by 2.25 meters pillowcase: 0.52 meters by 0.78 meters
Such as: a bed with a specification of 1.5 m x 2 m, requiring a bedspread, a quilt and two pillowcases
Bed cover
Bed cover calculation method: bed length + edge 0.2m = bed fabric
Total length of three sides × 2.5 (pleated) &spanide; 1.5 = number of skirt fabrics
Skirt fabric number × 0.5 = skirt fabric
Bed fabric + skirt fabric = bed cover with cloth meters
Such as: 1.5 m × 2 m double bed material: 2 meters + 0.2 meters = 2.2 meters
Side materials: (2+2 + 1.5) x 2.5 & spanide; 1.5 = 9 sheets 9 x 0.5 = 4.5 meters Total: 2.2 meters + 4.5 meters = 6.7 meters Quilt: The number of materials is
The length of the quilt plus 2.5m
Pillowcase: Specification is 0.52m×0.78m
tablecloth
Round Table Tablecloth: (Table Height x 2) + Tabletop Diameter = Tablecloth Diameter
Rectangular table cloth: table length + sagging length = table cloth long table width + sagging width = table cloth width
B curtains
The curtains will open up to 0.15 meters to the right and left of the window frame and double folds. Curtains 0.1 to 0.2 meters above the ground.
1. Calculation method of flat curtain: (window width + 0.15 × 2) × 2 = finished curtain width 2
Finished curtain width &spanide; step width × curtain height = required for curtains
Such as: 2.5 meters wide window, 1.6 meters high, 1.5 meters wide fabric
The number of meters used is: (2.5 + 0.15 × 2) × 2 = 5.6 5.6 & spanide; 1.50 × 1.6 = 6 meters
2, curtain calculation method: curtain width × 3 fold &spanide; cloth width (1.50 m) = number
Number of frames × (head height + free edges) = number of required fabric meters
Such as: curtain curtain width 2.5 meters, 0.48 meters high
The number of materials used is: 2.5m×3&spanide; 1.5m=5 ie 5 cloths 5×(0.48+0.2m)=3.4m
Roman blinds: Roman blinds are divided into Roman and Roman blinds. Outside the Roman curtain cover the window frame, the Roman curtain measurement must be accurate, measure the size of the upper and lower three.
Outside of Roman shades as an example: Individual Roman shade widths are within 1.5 meters, so you only need to consider the length when calculating, just use a fabric.
Roman blind calculation method: 1×(window height+edgeless)=number of required fabrics
Such as: cloth width 1.5 meters finished curtain specifications: width 1.2 meters high 1.5 meters high
Calculation method: 1×(1.5+0.2)=1.70m
Rib's calculation method: Curtain height + 0.04 meters (the amount of cloth used in each pleat) × pleat number = fabric number required in lining
As Roman shades were to wear aluminum strips on the linings, the lining's length would add the fabric required for pleating.
That is: 1.5 meters (curtain height) + 0.04 meters (each pleated fabric usage) × 4 pleats = 1.66 meters
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