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| Exterior paint purchase misunderstanding |
Mistake one: heavy price and neglect quality
Many people in the purchase of wall paint, it is easy to go into the heavy price and ignore the quality of the error. Some believe that prices of paint, the higher the better, so choose the time to find the most expensive buy. But the experimental results show is not the case. Another extreme consumer is in order to save money, buy when the price is low, the better, so the money saved a lot, but after the wall quality and indoor environment is worrying.
Error two: heavy packaging and ignore the inner
Consumers buy latex paint will always look at its packaging, which is very necessary. However, should pay attention to packaging good-looking paint does not necessarily intrinsic quality. Some manufacturers in order to attract customers, in the product packaging for the article, deliberately exaggerated product performance. Therefore, it is recommended that consumers in addition to the product packaging, but also pay attention to other aspects, such as a detailed check list of products, etc..
The paint is covering in the surface and firmly attached to a continuous thin film materials, in the choice of paint, the general consumption are difficult to distinguish their advantages and disadvantages, and green flag has become the most powerful coatings market "pass".
Interior wall paint is mainly divided into water soluble paint and latex paint, decoration is generally used in latex paint. Emulsion paint is a latex paint, in accordance with the different substrate, is divided into two categories of polyester vinyl emulsion and acrylic emulsion. Latex paint with water as diluent, is a construction convenient, safe, waterproof, breathable, good paint, according to different color scheme can be mixed with different color.
Exterior wall paint：
The basic performance is similar to the inside wall emulsion paint, but the paint film is hard, and the water resistance ability is stronger. Exterior wall emulsion paint is generally used in the external walls, can also be used in the bathroom and other places of high humidity. Of course, the external wall emulsion paint can be used, but do not use the interior wall latex paint for external use.
Misunderstanding three: color and wall completely consistent
Many consumers think the card paint color and brush on the wall exactly the same color, this is a misunderstanding. Because of the light reflection and other reasons, after the room walls are painted, wall colors will look deep color. The actual color and paint color on consumers to see in the wall will usually differ. It is recommended that consumers choose a color in the color table, the best selection of your favorite color is slightly shallow, one of the color, if you like the dark walls, and the color of the selected card into a consistent.
Error four: not to estimate the amount of paint in advance
Many consumers did not advance the estimated amount of paint, even less buy paint, buy always The more, the better. This may cause a waste of materials, increase the cost of home improvement, while the accumulation of too much paint on the construction safety also caused some impact. Therefore, it is recommended that consumers in the construction, be sure to look at the area of the construction area, so as to estimate the amount of the purchase of materials. Estimate the amount of paint with a relatively simple method is: the required amount of paint applied (L) = (wall area of x2.5) / per liter of paint can be coated area.
Error five: no odor is environmentally friendly
Many people use smell to judge the safety of wall paint, that low odor odor is environmental protection wall paint. This is a big mistake. Because by adding flavor or the use of low flavor materials can achieve no odor, so the smell of paint is not all environmentally friendly non-toxic. The most professional way to judge the environmental protection of the wall paint is to see whether the environmental protection index is in accordance with the standard. There are three key environmental indicators of wall paint: VOC, free formaldehyde, heavy metals. |
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