More than 20 square meters of house, I want to paint the wall color, that color, okay?

You can use whatever color you like, others don't care, follow your own style, let others say it.

I don't know if you use it as a bedroom or a living room, the living room can be painted in different colors on the wall behind the TV, and the bedroom can be painted in other colors at the head of the bed.

Generally, cool colors are chosen in summer, blue, green, and purple are all cool colors.

Note that the color must be light and thick, not too bright.

Light pink can look dirty, light blue is good.

If it's not me.

I like the more youthful colors.

To paint two colors in the room, I like green and yellow.

But you have to pay attention to the furniture should also be matched.

Because you're a good signer with two colors.

But because you live in it, pick your favorite color, you will live more happily.

Happy to you.

White, the eternal color, time is the test of truth.

The light on the first floor is not very good, and first of all, it is certain that you cannot use very deep paint.

If the door cover of the LZ house is a log color, it should be brushed with clear water paint, and it is a good consideration to match it with a more coordinated white, yellow, and apple green.

It can be painted pale blue or pale green or pale yellow, so that the whole room is not only soft in light but also good for people's mood and vision.

It is best to use light green for the TV background wall, green can be visually soothing and relieve fatigue.

Haha, the paint is afraid that it is not easy to brush.

You don't have to pay extra money if you brush it, of course, it's simpler.

It is not recommended to use liquid wallpaper, as it cannot be repaired consistently when it is damaged or dirty.

The disadvantages are:1The construction is more troublesome, and its construction time is much longer than that of ordinary latex paint, with about seven or eight processes.

2.**Higher, about 80-220 yuan square meters, suitable for painting a small area of TV background wall, living room sofa back wall, etc.

3.Poor repairability, if scratches or bruises, repair is troublesome.

It's better to use traditional wallpaper, I'll do this line, and give you this advice.

Liquid wallpaper, the cost of choosing *** is high, if you choose cheap, it is better to buy traditional wallpaper, from the perspective of environmental protection and safety, traditional wallpaper is better than ordinary liquid wallpaper, and now the traditional wallpaper process is becoming more and more perfect, and it will not be said that it will be moldy when it comes back to the south. And it's easy to change.

If a second-level technician paints x square meters of wall one day, a first-level technician paints (x+10) square meters of wall one day. Yes.

3 (x+10)+50 8=5x-40 10, the solution is x=48, then 5x-40 10=28, and the wall area that needs to be painted in each room is 28 square meters.

80 square meters of house wall copying.

The surface area is generally pressed (80*, that is, there is bai200 square wall area including the top.

The main methods of wall decoration: zhi

1. Latex. DAO paint: At present, it is the most widely used, and it can also be used in a large area at home, which is convenient for construction, and has many colors, but it is generally impossible to realize patterns and patterns. Water-based latex paints are more environmentally friendly, but there will inevitably be some volatile substances.

And at present, there is no latex paint that can truly resist scrubbing.

2. Wallpaper and wall cloth: It was popular more than 10 years ago, but at that time it was all plastic wallpaper, and the paving method was very unenvironmentally friendly, so that many people now have a grudge against it.

In recent years, some imported products have become popular again, this product is generally pulp calcium carbonate as the base, the surface is paper or cloth, the outermost layer of polyester vinyl coating, the finished product of the brand is very environmentally friendly, generally almost no toxic substances, plus now the pavement is commonly used special wallpaper glue, this glue is made of potato rhizome extract, almost non-toxic and harmless.

And the biggest advantage of this kind of wallpaper is that it can be completely resistant to scrubbing, and you can even remove the ink stained on it with a small brush with a washing spirit, and the wallpaper has both plain and color for people to choose from, and it is very easy to replace, which is why it is widely loved by young people in recent years.

If you say 80 square meters refers to the construction area, the interior wall area is estimated to be about 140 square meters; If 80 square meters is an indoor area, the wall area is estimated to be about 180 square meters. If you want accurate data, it is better to measure it in the field.

Generally the saleable area of the house.

It is the indoor area multiplied by 3Almost! You are a saleable area of 80 square words. It is about 240 square meters for the 80*3 version.

If there is a beach in 80 square meters. Subtract the common area and multiply by 3. That's it. If you don't believe it, you can measure it. The area of the ceiling is the floor area minus the kitchen and bathroom. The other walls should be more than twice the floor area

That's about 190 square meters, and I calculated it according to this, wall area = building area*

Different layouts, areas are different. It's about 150 square meters.

Solution: If the painting area of each room is xm, then each level 1 mechanic can paint an area of (8x-50) 3m, and each level 2 mechanic can paint an area of (10x+40) 5m.

Then (8x-50) 3=(10x+40) 5+10 is solved: x=52

A: Each room needs to be painted with an area of 52m.

Solution: Let the area of each room that needs to be painted be x

8x-50)/3=[(10x+40)/5]+105(8x-50)=3(10x+40)+15040x-250=30x+120+150

10x=520

x=52

If the first-level mechanic paints the wall at x square meters per day, the second-level technician paints x-10 square meters per day. , the wall area of each room is y square meters, then:

3x+50=8y

5(x-10)-40=10y

Solution: x=122

y=52A: The area of the walls that need to be painted in each room is 52 square meters.

Set up a total of x square aspects of each room, then the first-level technician brushes 8x-50 3 per day, and the second-level technician paints 10x+40 5 per day, and each first-level worker paints 10 square meters of wall more than the second-level worker a day as an equation for the equal relationship to solve the equation to find the area of the room can be substituted to find how many square meters of each first-level worker and second-level worker paint the wall every day

Solution: Set a total of x square meters in each room, then.

8x-50/3+10x+40/5=10

The solution is x=52

8x-50 3 = 122 (square meters).

10x+40 5=112 (square meters).

Answer: Each first-level worker and second-level worker paint the wall 122 square meters and 112 square meters respectively every day This problem is very simple, and it will be difficult to learn the function problem.