Mistakes in purchasing decoration paint constructi

2022-07-22
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Now many owners attach great importance to the purchase of paint. If the paint quality is not good, it will affect the wall construction effect, pollute the air, and even affect the health of their families. However, in the process of choosing decoration coatings, we must avoid these misunderstandings

now many owners attach great importance to the purchase of paint. If the paint quality is not good, it will affect the wall construction effect, pollute the air, and even affect the health of their families. However, in the process of choosing decoration coatings, we must avoid these misunderstandings. The following is to introduce the mistakes in the purchase of decoration paint and the construction skills of decoration paint

mistakes in the purchase of decoration coatings

1. Brands that pay too much attention to coatings

many owners will choose to buy well-known brands of coatings, but don't blindly pursue brands. There is little difference between the quality and effect of many ordinary brand products and well-known brand products, but there is a gap in price, and a reasonable choice of paint is a more wise choice

2. Crack resistant paint must be crack resistant

regardless of new or old houses, wall cracking is a very normal phenomenon, and many people will try hard to choose good decoration paint to solve the problem of cracking. Many consumers will think that using these coatings can prevent wall cracking and other problems, but in fact, it has little effect

3. Blindly worry about the environmental protection of coatings

now people pay more and more attention to health, and many people are afraid of buying fake products to pollute the environment. Everyone decided that the paint contains a lot of formaldehyde, stupid and other harmful substances. Therefore, when choosing coatings, they are also very worried. In fact, this worry is unnecessary. Now the safety of many coatings has reached a relatively good level. Consumers should not worry too much

decoration coating construction skills

1. Keep the construction site clean

in winter, the weather is dry, the temperature is low, and the paint drying time is long, so the paint surface and air contact time is long. It is easy to adhere to dust particles in the air, which will lead to rough and unsmooth paint surface. Therefore, pay special attention to air sanitation and reduce dust floating

2. Pay attention to the construction ambient temperature

the temperature in winter is low, and the construction temperature of mixed paint is not high. It is OK to be above 0 ℃. The quality can be guaranteed only when the paint is constructed in an environment above 5 ℃, while the construction temperature of varnish cannot be lower than 8 ℃. However, the outdoor temperature is still very low, so special attention should be paid to ventilation. When the indoor temperature drops to close to the outdoor temperature, the windows should be properly opened for ventilation

3. Strictly follow the official proportion

when using paint, it should be blended in strict accordance with the proportion of paint and curing agent provided on the paint label, and cannot be increased or reduced casually, otherwise the blended paint is easy to bite the bottom or crack after coating

4. Increase the dilution dose in winter

the viscosity of the paint will increase with the decrease of temperature, so in winter with low temperature, it is necessary to increase the amount of diluent to prepare the paint with moderate viscosity for standby

5. Distinguish the status of ventilation by opening windows

when decorating a new house, there will be harmful gases such as formaldehyde, so many owners are used to opening windows during decoration, but the windows are not always open. Opening windows should be timed, and low temperature in the morning and night is not suitable for opening windows, which will freeze the paint. If the paint surface that is not completely dry is frozen, it will change color and peel after warming up

editor's summary: This is the introduction about the mistakes in the purchase of decoration paint and the construction skills of decoration paint. I hope it will be helpful to you. You can pay attention to information if you want to know more about it

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