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As we all know, whether it is an indoor wall or an outdoor wall will gradually lose its original luster over time, and even slowly dim aging. At this time, we can refurbish the walls and restore the original appearance of the walls. What are the interior wall renovation steps? What are the notices for wall renovation? Let's take a look with Xiaobian.
First, what are the interior wall renovation steps?
1. Clean up the walls: Before you renovate the walls, you must do the basement treatment, remove the old, heavily powdered walls, and brush them with white cement. Because the original wall has a brushed paint, it should be polished after the wall is removed to remove the weakly bonded wall skin and facilitate the bonding of the wall body with the new paint. 
2. Primer: The old wall must be refurbished. The primer has the function of sealing the base material and alkali-proof moisture. It not only can better protect the paint surface, but also can improve the texture of the paint surface. Covering power. If you do not do the wall primer treatment, a good wall will be easy to foam and moldy, and it will be easily discolored when exposed to the sun for a long time.
3. Large-area repair: It is difficult to achieve the desired effect because of the repair of painted walls. Therefore, it is best to choose a large area for repair when repairing. This not only can avoid the color difference after repair, but also the quality after repair. Better. 
4. Against chromatic aberration: When painting the wall surface at the later stage of interior wall renovation, it is necessary to pay attention to paint according to the description of the paint. It is best to estimate the amount of good. At the same time try to prepare a sufficient amount at the same time to ensure the same color of the wall surface.
Second, wall renovation precautions
1. If the wall is water-resistant for more than five years, it has already aged, so it must be removed to the bottom of the wall before renovation. If it is not completely eradicated, it will not only affect the quality of latex paint construction on the new wall, but it will also affect the long-term use after renovation. 
2. Ventilation should be strengthened after renovation of the new wall to avoid chemical reactions between the ingredients in the thinner and the components in the latex paint, resulting in yellowing of the walls. If ventilation is poor, several fans can be placed to enhance ventilation.
3. To understand the wall structure of the house during the renovation of the wall, during the renovation, the wall of the load-bearing wall or the weight of the house shall not be dismantled, otherwise the safety of the house will be affected. 
Editor's summary: The above is about the internal wall refurbishment steps and wall renovation considerations related to elaboration, hoping to help friends. If you need to learn more about the renovation of interior walls, you can always pay attention to us, and the following articles will be more exciting.
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