There are many problems involved in home decoration. For paint construction, many people are not sure what details should be paid attention to, but if the details are not enough, various problems will arise. In this issue, we asked experts to answer a series of paint construction problems.
Q: Why can't I scrape a putty before the previous putty is dried?
A: Generally speaking, the putty on the wall in the home decoration should be done twice. The first time is to level the entire wall, and the second time is to do the local treatment without the leveling. But sometimes we will find that the putty on the wall is arched. Why is this? According to observation, most of the reasons for this situation are due to the fact that the first time the putty is not completely dry, the worker scrapes the second putty. On the result, the second time the putty was arched during the drying process of the first putty.
Q: What do I need to do before painting the ceiling and walls?
A: Before painting the walls and ceilings, you should clean the wall, sweep the dust on the wall, remove the excess putty, do some treatment on the cracks, and make the wall and the junction of the ceiling and the woodwork. Protect it from wood paint.
Q: Why choose a paint brush that does not lint?
A: Some workers use paint brushes that are of poor quality and love hair loss. When painting with such a brush, the brush hair is often hung on the paint surface. After the paint is formed into a film, it is left on the paint. The effect is very influential. Therefore, when using paint, you should use a better quality paint brush. If it is a new brush, be careful to hit the easy-to-drop bristles on the brush, or use a lighter to lick the bristles.
Q: How many times do you paint the ceiling and walls?
A: Generally speaking, if the background color of the wall is relatively light, the paint brush on the ceiling and the wall surface can be used twice, but if the ground color is darker and the paint to be brushed is lighter, it should be based on the paint. Brush the color several times. However, it should be noted that the more the number of paint brushes is, the better. If there are too many paint brushes, it is prone to peeling and cracking.
Q: What protective measures should the hardware take when the painter paints?
A: We sometimes find that when the painter paints, the hardware (such as door locks, hinges, etc.) installed on the wood products is also painted. As a result, the owner will find out after the check-in that the hardware The surface is corroded. Therefore, before the painter paints, he should attach a single-sided adhesive tape to the parts that are easily painted, and protect the hardware.
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