Simple calculation method of coating amount

I discovered that the newly-renovated classmates who have just come into contact with us have a vague idea of ​​the amount of paint and the price concept. We give everyone a simple calculation, and everyone has a bottom, so as to avoid only the amount of paint masters to open, the amount of use is not clear. Chu. Nonsense Hugh said, go straight to the topic!

Process: Wall brush coating process is generally 1 bottom and 2 sides.

Reminder: The reason for the primer must be that the brush primer can better prevent mold and damp, exert its topcoat performance, and can save the amount of topcoat.

Per liter coating area

1 litre (1L) latex paint can brush about 12-14 square meters wall 1 times. 1 barrel 5 liters of paint can brush 60-70 square meters 1 times.

Note: According to the worker's technique, wall conditions and product characteristics, the area that can be painted per liter of paint will be different. Theoretical brushing area will be mentioned in the specific product specification.

Brushing area of ​​your home = (construction area * 80% - 10 level) * 3 = room occupied with paint * 3

Example: Suppose you have a flat building area of ​​110, in which the room area that needs to be painted with a wall coating is about 80 square meters, then the painting area is 80*3 is 240 square meters.

Primer amount = painting area / barrel coating area = total area / 60

Topcoat amount = primer amount * 2

Example: For the above example, the primer only needs to be coated once, so the dosage is 240/60=4 barrels; the top coat is applied twice and the dosage is 8 barrels.

The above is a preliminary algorithm, suitable for students who purchase paint themselves, purchase specific products, store shopping guides and professional consultation of the website will also help you calculate the amount. There is no big problem for everyone and their own decoration team to compare the list. It is advisable to buy one more barrel. Most of the regular channels can be returned as long as they are not opened. If the whole package to the decoration company should accurately calculate the area of ​​each wall and minus the area of ​​doors and windows (some decoration companies will not subtract this area, and now the rule is to reduce the area of ​​doors and windows by half, how to calculate everyone needs to be agreed in advance with the decoration company ).

Take 110 flats, 2 bedrooms and 2 halls as an example, how much money will we spend on painting?

Economic paint selection

1500-2000 yuan

Dulux Ultra Cleansing

Mid-range paint selection

2500-3000 yuan

Dulux Gold 5-in-1 Ultra VOC

High-end paint selection

3000-5000 yuan

Dulux Anti-Formaldehyde Total Effect

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