Matters needing attention in how to paint the wall in Ningbo

Gypsum wall includes wall powder and putty. Poor wall painting is not good for the whole family. Let's introduce how to paint the wall in Ningbo, and what precautions are there.

1. How to paint the wall Ningbo 1? Prepare to ensure that the wall is firm and flat, and clean it with a steel brush or other tools so that the wall can float freely. Try to coat the concrete interface agent on the wall roller, and scrape off the putty after drying (generally more than 2 hours).

2, waterproof putty, before blowing putty, must use 2M or more measuring ruler to measure the flatness of the wall, to determine the method of blowing putty. Usually, the wall can be scraped with two layers of putty, which can level off and cover the background color. The putty with low flatness should be scraped several times locally. If the flatness of the wall is extremely poor, you can consider scraping the gypsum and then spreading putty. The interval between each batch of putty scraping shall exceed 2 hours (after drying).

3. Wall painting in Ningbo-polish putty, and putty will be started after 1-2 days. It can be polished at night, and the brightness of the bulb exceeds 100 watt, which is close to the lighting of the wall, and the flatness is verified by polishing.

5. Brush the wall of Ningbo-brush the primer. After the powder on the polished putty surface is cleaned, the primer can be used. Primer can be used once and must be uniform. After drying (2 to 4 hours), the next step can be carried out.

2. Ningbo 1 Precautions for wall painting. Pay attention to the weather before painting and avoid working before rain and snow. The plaster shovel on the wall surface needs to deal with the surface of the wall base. The old engine oil, floating dust and loose lining of the mold on the wall surface must be completely removed, the drainage hole should be repaired and polished smooth with coarse sandpaper.

2, painting must master the principle of top-down, integrated components, vertical brush or horizontal brush from left to right, the pen will not be lost. In the process of painting lime, you should constantly stir and paint. Otherwise, the lime slurry will precipitate and different stripes will appear on the aluminum strip.

3. The newly painted wall must wait until the outer lime is completely dry, otherwise it will cause stains on the wall and affect the beautification effect.

This article is about how to paint the wall of Ningbo, focusing on some places that are prone to problems.