Calculation formula of wallpaper consumption is si

2022-07-22
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Due to the room type and construction technology, building materials products have a certain consumption rate when paving. In particular, ceramic tiles, wallpaper and other wall decoration building materials should be calculated as much as possible when paving, so as to avoid unnecessary waste. The consumption of wallpaper is calculated with the following formula

building materials products have a certain consumption rate during paving due to the house type and construction technology. In particular, ceramic tiles, wallpaper and other wall decoration building materials should be calculated as much as possible when paving, so as to avoid unnecessary waste

the amount of wallpaper is calculated with the following formula:

Magnolia wallpaper juemei wallpaper

wallpaper amount (volume) = room perimeter × Room height × (100+k)/number of square meters per roll, K is the wastage rate of wallpaper, generally 3 ~ 10. Generally, each roll of standard wallpaper can be paved with 5.2m 2

The size of k value is related to the following factors:

wallpaper pattern size: the stitching of large patterns is complex, so the utilization rate is lower than that of small patterns, so the K value is slightly larger; The pattern that needs to pair flowers has a lower utilization rate than the pattern that does not need to pair flowers, and the K value is slightly larger; The pattern arranged in the same direction has a lower utilization rate than the pattern arranged horizontally, and the K value is slightly larger

nature of mounting surface: the complex mounting surface requires more wallpaper than the ordinary plane, and the K value is high

mounting method: the use rate of seam mounting wallpaper is high and the K value is small; The overlapping cutting and splicing method is low in utilization and high in K value

perimeter algorithm: measure its total length around the whole room, excluding floor to ceiling windows and monochrome embedded in a large area, which is popular and easy to use

small pattern wallpaper is easy to sew, and the utilization rate is relatively high

the utilization rate of large pattern wallpaper is relatively low

type closet. However, the general window area must be calculated. This value is the perimeter of your room

because the price is not cheap and the consumption is large, it accounts for a large proportion of decoration. How to choose wallpaper and how much to buy must be considered before choosing

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