Paint knowledge | how much is suitable for home decoration wall paint

Core tip: there are many owners prefer the most affordable half package decoration In this way, it can not only control the budget best, but also ensure the use of building materials products with the highest quality, environmental protection and safety Wall paint, as a major source of space pollution, is the most important part of decoration material selection The question also arises: what kind of paint is environmentally friendly? How many barrels of paint are appropriate? How to calculate the amount of wall paint? The simplest: building area × 2.3 A three-dimensional living room space, how to turn the amount of wall paint into the actual number of paint barrels? To be correct, the amount of paint = painting area ÷ amount per square meter Industry standard consumption is 8.6 square meters/ Paint agent, top 10 Chinese wall paint brands Recommended introduction: interior wall paint and exterior wall paint can achieve beautiful, clean and pleasant effects, but the effects in different environments are different, so the color of the paint will be different There are ten brands of Chinese paint, ten brands of global paint, ten brands of Chinese wall paint, and ten brands of Chinese paint, Famous trademark of Chinese paint and coating In private rooms, most of us choose according to our own personality, personal hobbies and living habits The younger generation will choose the interior wall paint with rich colors and bright colors, while the older ones will have some working experience Paint Home News: there are many owners prefer the most affordable half package decoration In this way, it can not only control the budget best, but also ensure the use of building materials products with the highest quality, environmental protection and safety Wall paint, as a major source of space pollution, is the most important part of decoration material selection The question also arises: what kind of paint is environmentally friendly? How many barrels of paint are appropriate? How to calculate the amount of wall paint? The simplest: building area × 2.3 A three-dimensional living room space, how to turn the amount of wall paint into the actual number of paint barrels? To be correct, the amount of paint = painting area ÷ amount per square meter The standard consumption of the industry is 8.6m2/l According to this standard, for the "painting area" of 86m2, the required coating is 10L, i.e two barrels of coating in 5L Therefore, first of all, we need to know how much "painting area" is There is a general consensus in the industry: painting area = building area × 2.3 That is, 100 square meters of room, painting area is about 230 square meters But it should be noted that this is a rough calculation method Then there's "usage per square meter." At present, the wall paints on the market are all water-based paints, and the recommended water mixing volume of general enterprises is 10% - 30%, some of which are even not mixed with water See the instructions of each product for details Because only the most accurate proportion can guarantee the adhesion, covering power, scrub resistance and other properties of the coating Therefore, the latex paint on the market usually covers an area of about 10-14 square meters How many times is the wall painting suitable? One bottom and two sides are industry standards According to the industry construction standards, one bottom and two sides are standard equipment After the putty is scraped and the wall surface is polished, the primer shall be applied for the first time, and the paint can be applied for the first time after it is completely dry After the first coat of paint is completely dry, the second coat of paint shall be applied, and it can be completely dry in 1-2 days What kind of paint is more environmentally friendly? Refer to the pollutant index of paint Anti formaldehyde, pure taste, diatom mud Which coating is more environmentally friendly? In fact, because coating is a chemical product, the state has strict standards for environmental protection of this product Compared with the wardrobe and furniture which are difficult to judge the pollutant content, coating has a clearer environmental protection index According to the national regulations, the qualified coating products can be marked on the outer packaging, and the qualified products have relevant inspection certificates, which can be required to be presented by the merchants The main environmental indicators are VOC, formaldehyde and heavy metals According to national regulations, VOC content should be less than 200g / L, free formaldehyde content less than 10mg, soluble lead, cadmium, chromium and mercury content less than 90, 75, 60 and 60mg respectively The lower the relevant data, the higher the environmental protection degree of the coating Many people don't know how to calculate the purchase of wall paint It's too wasteful to buy too much, and it's too troublesome to buy too little, so according to this article, you can calculate how much wall paint you want to buy! 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