Putty can be painted dry? Wall paint brush more and better?

Focus

Qiu Jianheng 36-year-old real estate company sales manager

The new home has been renovated to the second half. According to my previous experience of living, the quality of the paint on the walls and on the furniture produced in the field has a great decisive effect on the final effect of the entire house. I just bought more than 10,000 pieces of water-based paint and furniture paint on the wall. I don't hesitate to use this cost, or hope to avoid problems in the future. However, I also heard that in the process of decorating the paint, there are actually many stresses, such as how often do the wall paints be brushed several times? Wood paint to several times? Is the paint applied by hand or sprayed by machine? Therefore, I would like to ask experts about what problems should be paid special attention to in this critical process of painting in the home. I remember these principles, and also facilitate the supervision of the owner and the quality of acceptance.

Identification classroom

PuTTY is dry, clean and paint again. Wall paint brush is easy to crack

Paints and paints can be said to be related to facial problems in home renovations. Before brushing the paint on the wall, be sure to pay attention to the wall putty. In general, the putty on the wall of a home renovation has to be done twice, the first time is to level the entire wall, and the second time is to perform local treatment and repair.

When we are doing supervision, we will find that the putty on the wall is arching. Why is this? The most likely reason is that the first time the putty did not completely dry the worker, the second time the putty was scraped, and as a result the first time putty arched the second time putty during the drying process. Therefore, if you want a durable wall, putty is very important. Be sure to dry it before you begin construction.

Such putty dry, and many workers directly to the wall paint brush, which is actually a leakage process. It must be emphasized with the workers that before painting the walls and ceilings, we must clean up the walls, sweep the dust on the walls, remove excess putty, and deal with the cracks that appear, walls and ceilings, and wooden products. Make protection at the junction and avoid woodwork being painted.

Brushing is relatively simple. If the background color of the wall is relatively shallow, the paint on the ceiling and the wall can be brushed twice. If the background color is darker and the color of the paint to be brushed is lighter, it should be based on the degree of coverage of the paint color. all over. However, this is not to say that the number of paint brush passes is as good as possible. If the paint brush has too many passes, peeling and cracking will occur. Therefore, it is usually best to brush twice.

Some construction teams brush their hands by hand. This technique is more uniform for workers with good skills. However, workers who are not well-educated are also prone to brushing walls. In order to improve the quality of the project, many construction sites have begun to use the paint spraying process for construction. The quality of this practice is indeed easier than manual operation, but the disadvantage is that it wastes material.

In addition to the walls, the wooden products such as bookcases (decoration renderings), wardrobes (decoration renderings), bath cabinets, and TV cabinets (decoration renderings) are also painted. For wood products, during the production process, whether the use of ordinary nails or pneumatic nails, carpenters will leave nails on the surface of the wood. An important part of the painter's job is to repair the nails. Good painters will find it difficult to see nails fixed within a certain distance, and nails repaired by poorly-responsible painters will see clearly at close range. This will not only affect the visual effects of wood products, but also affect Wood product life. Therefore, the owner needs to emphasize this process to the workers before painting the wood products.

The lacquer film used for wood products is relatively thin, so paint should be applied at least 6 times. And each layer of paint must wait for this layer to dry, then clean up the surface of dust and then go up and down. What is also particularly emphasized is that when painting wood products, hardware that has already been installed, such as door locks and hinges, must be protected. If it is also painted, the surface of the hardware will be very easy. Corroded, it is best to put some single-sided adhesive tape on the parts that are easy to paint, to protect the hardware.

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