When the house is renovated, the decoration of the wall is more troublesome, because the wall still needs to be painted, not only once, it needs to be brushed many times, so painting is also a matter of learning, what is the second time after brushing the first time? When the brush has time, how long does the primer finish brushing the finish ? What are the methods of brushing the finish? Next, let's introduce it to you by the small series of the decoration home network.
First, how long does the primer finish brushing the finish?
1. The specific time needs to be determined according to the area of ​​the room, and the actual weather conditions should be considered. When the rainy weather and air humidity are high, the interval should be extended appropriately. Among them, the first coat can be brushed 3 to 4 hours after the primer is brushed. Generally, the first coat finish can take 2 to 3 hours to brush the second coat. Primer is the first layer of the paint system, used to improve the adhesion of the topcoat, increase the fullness of the topcoat, provide alkali resistance, provide anti-corrosion function, etc., while ensuring uniform absorption of the topcoat, making the paint system the most Good effect.
2. Wait for the paint to dry. That's it. The weather is good for 1, 2 days, and it is rainy or wet. It can't be painted. You have to wait until the weather is better, then brush it in the afternoon. As long as it doesn't rain, the period is not so heavy, you can brush it. If the weather is better than one or two days, if the weather is too humid or humid,
Second, the method of brushing the finish
1. Remove the peeling and loosening of the wall and apply it with cement mortar. Cracked areas are generally covered with kraft paper tape and white latex. Generally, non-load-bearing walls such as light-weight walls and thermal insulation walls need to be patched. Try to choose a wall cloth with a better texture and white latex or mesh cloth. The mesh cloth will have better crack prevention effect.
2. Latex paint water, according to the proportion of water added by the roller is generally controlled to 20% to 30% by volume ratio is a suitable ratio, if too much water, it is easy to cause poor latex film formation. Stir the paint evenly and let it stand for 20 minutes to see if it has reached the bubble elimination condition. This will prevent the needles or small bubbles from appearing on the wall of the latex paint.
3. After the repairing putty is finished, there will be some flaws. It is difficult to see under normal circumstances. It will only be obvious after brushing the paint again. At this time, you need to find a supplement. Pay attention to the need to be smoothed, and then brush it with a little more water to avoid the color difference between the other wall and the other wall.
4. There are eight steps in the process of wall paint construction, which are the basic layer treatment, brush interface agent, wall leveling, batch putty, sanding wall, brush primer, wall surface repair, brush finish. Each step has its operation method and construction requirements. When painting the wall, it is necessary to follow the specific requirements and make every step.
The decoration house is a step of painting, but the painting is also a step, then how long does the primer finish brushing the topcoat and the brush finish? I want to see the introduction of the above small series. Everyone knows about these. Well, if you still want to know more about decoration, please continue to pay attention to the decoration home Internet cafe.
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