Four key points of paint exposure and fraud to rem

2022-07-22
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It is understood that in general home decoration, the expenditure of paint only accounts for about 5% of the whole decoration cost, but it accounts for 80% of the whole decoration area. 100% determines the overall decoration effect and living environment, and directly affects the health of families

home decoration coatings are very important to health. Experts suggest four purchase guidelines

it is understood that in general home decoration, the expenditure of paint only accounts for about 5% of the whole decoration cost, but it accounts for 80% of the whole decoration area. 100% determines the overall decoration effect and living environment, and directly affects the health of families

Ivy paint

1. It is best to use products of the same brand from the bottom to the surface when painting. Consumers will buy many brands of paint in the process of decoration, but if the primer uses cheap miscellaneous goods, the best brand will be used on the surface, and the quality after decoration cannot be guaranteed

2. The higher the scrub resistance, the better. Some latex paint has good scrub resistance under normal construction, but under abnormal construction, it will also cause the scrub resistance of high-quality paint to decline. The correct cleaning method for the tarnished film surface with good scrubbing resistance is to gently wipe it with a soft cloth dipped in detergent, and then wash it with clean water to restore it to its original state. However, the number of times the latex paint can be scrubbed is not the more times it can be scrubbed. Blindly increasing the number of times it can be scrubbed will increase the cost, and other properties will be lost

3. Identify good and bad: can opening effect: high quality paint has good can opening effect, without moisture, starch, rust and mildew. Construction effect: good construction effect, no brush marks, roll marks, large unit painting area, good covering power

hiding power refers to the minimum amount of paint evenly painted on the wall surface so that its background color no longer appears, expressed in grams/square meter. The smaller the value, the smaller the amount per unit area. The original national standard of China is 250G/m2, which can be used to calculate the amount of paint required for the area to be painted. Coating film: the coating film should not lose powder. If there is dirt, wipe the powder with water

4. Calculate the painting area: if you know the floor area of the room to be painted, and the room height is about 2.5 meters, you can multiply the floor area by 3.5 to get the painting area. If the room height is more than 2.7m or less than 2.5m, the coefficient can be increased or reduced accordingly. Number of barrels = total painting area/Canvas area per barrel

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