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Reasonable planning to reduce the material waste rough room wall painting painted rough room wall decoration is generally based on the function of the space to decide how to decorate. Living room, bedroom walls and ceilings can choose to brush the wall paint, bathroom, kitchen, balcony and other spaces, due to more water vapor, can only be painted on the ceiling wall paint.
In general, the actual housing utilization rate is about 80% of the construction area, while the kitchens, bathrooms, etc. use tiles and pinch plates. The area of ​​these two spaces is generally about 10 square meters. Therefore, if all the walls of the house are painted, the wall construction area can be calculated as follows: Wall paint construction area = (building area × 80% -10) × 3. For a house with a floor area of ​​88 square meters, the construction area = (88 x 80% - 10) x 3 = 181.2 square meters.
The construction of the wall paint is one bottom and two sides (a primer, two top coats). The amount of wall paint used is generally calculated based on one kilogram of latex paint (or primer) that can be brushed on a 10 square meter wall. After conversion, a 1/10 kilogram wall paint is used per square meter of wall surface. The amount of primer = construction area × 1/10; the amount of topcoat = construction area × 2 × 1/10. 
Renovation of the old house painted walls of the old house refurbished for wall painting, need to consider before the renovation is to repaint the wall or in the original wall fill brush. If the original wall has no peeling, cracking, falling powder, etc., and the area required to make up the brush is small, you can paint directly with sandpaper after polishing. If the wall refurbishment area is large and there are cracks in the skin, it is recommended to scrape off the paint again. 
Reasonable planning to reduce material waste Wall paint according to different functions, properties, effects and gloss divided into different categories. Different wall paints have very different properties, characteristics, brushing effects and prices. Calculating the wall paint suitable for your own home can not only increase the beauty of the wall, but also can leave a balance for your decoration.
Common wall paint introduction Top coat interior wall primer Latex paint (Relevant evaluation) Liquid wallpaper paint texture paint effect is divided into matt, matt, semi-glossy, mercerized and light after coating with abrasive tools to make the effect of wallpaper using special tools to create different shapes and three-dimensional pattern Feature- free construction, fast film drying, good air permeability, water and moisture resistance, antibacterial, not aging, no fading waterproof, good air permeability, anti-alkali anti-corrosion, water scrubbing to increase the fullness of the paint, anti-alkali, corrosion resistance and environmental protection of water as the dispersion medium, environmental protection and good non-toxic, harmless, ordinary living room decoration environmental protection and good natural environmental protection, non-toxic, odorless, non-toxic and pollution-free scope of living room, bedroom wall, bedroom, study, garden walls Such as high-class residential living room, study wall surface structure of the wall reference price 140--350 yuan / barrel (5kg) 150--300 yuan / barrel (5kg) 150--280 yuan / barrel (5kg) 150--250 Yuan/barrel (5kg) Through the comparison of the effects, characteristics, environmental protection, and price of various commonly used paints, the owners can choose their own coatings according to their actual conditions.
Check coating quality When choosing a wall paint, the quality and environmental protection of materials are of the greatest concern to everyone. The quality of the wall paint is guaranteed. The renovated wall will last for a long time and will not be easy to appear peeling, cracking, etc. The environmentally friendly coating will make the family live in peace of mind. Of course, to ensure the beauty of the wall, the decoration process and daily maintenance are also essential. Take the purchase of latex paint as an example. Pay attention to the quality and environmental protection of the paint. There are five things to look for: First, look at the appearance , the paint is of good quality, and there is no agglomeration. Hold it up with a brush and lift it up. The paint is slow. Under the drip; second look at the coverage ; brushed with a handwriting paint to see if it can cover; three to see the stain resistance ; write on a wall painted board, and then wipe with a wet rag to see if there are traces; Four look waterproof , in the wall paint dripping plate, wipe dry to see if there is water; five look at environmental protection , open the paint cover, close to smell, to see if there is a pungent taste. 
Save Money Coupling Material selection saves money. Province wants to save money on the purchase of coatings. It also saves time and money. In addition to the good quality of planning and material quality before material selection, it also needs to learn about some tips to save money from time to time. Listen to the sound before you buy the paint bucket, shake, listen to the material when the sound of shaking, if issued a crackling sound, prove that the material is mixed with water, less than two kilograms or the viscosity is not enough, the material quality is not up to standard. If you can hardly hear the sound when you shake it, prove that the material meets the specifications. Buy less At the time of purchase, the consumer can consult the merchant for the number of painting passes and the painting area. Do not think that buying a paint with a unit price is to save money. Some inexpensive paints consume a lot of money. Calculating them is not only costly but also labor-intensive. 
It's economical to color your own Some people like to paint different colors on the wall. If you buy paints of various colors on the market to paint, it is a waste of money. Can choose to buy bulk color paint and white paint, and then according to the required color deployment, this is more cost-effective than buying off-the-shelf computer color paint. When buying business-leading products to the market to buy wall paint, according to the business in the store furnishings to infer which brands are better. The most popular brands will be placed in prominent positions and occupy a large area of ​​furnishings. Choosing these brands of paint can not only buy peace of mind, but to a certain extent can also save money for wall decoration. 
The above is a good way to save money and pick paint. Children's shoes are quickly collected, and the paint is good. It can save a lot of money.
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How to choose the wall paint? Don't get entangled! Qijia teach you how to save money and paint
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