The building area of the house is 120 square meters, and it has been used more than latex paint in t

Let's do the math.

First, you said that 120 square meters is the construction area, then the actual land area should be 110, according to the most basic calculation method is the land area multiplied, and some companies do multiplication, which is too much, so reasonable, so your wall area is 350 square meters.

Second, the painting is 6 square meters per L mixed paint brush twice, then you need 58L Third, the basic water exchange rate of the paint mix is 10%, then the actual paint is 52L Fourth, now the paint on the market is basically or 5L for a barrel, so you want 10 barrels of topcoat and 5 barrels of primer.

1. The ground area multiplied by 3 can find the area of the wall and the top surface, and there is no fixed furniture. That's 20*3=60 square meters.

2. You need a bucket of primer and a bucket of topcoat, and the painting area of a normal bucket of paint is between 120-180 square meters (one time), although you can't use it up, there are few half-barrels sold on the market.

The latex paint painting area is about 300 square meters, and good latex paint such as Nippon Paint Medeli 18L barrel needs a bucket of primer and two barrels of topcoat, and the construction process is roller coating. The general ordinary latex paint primer should be more than half a barrel to one barrel of the above base, and one to one and a half barrels of topcoat.