When the house stays for a long time, the color of the wall will change color, so generally we will repaint it. At this time, we need to pay attention to how to deal with the wall. Some need to hang the original wall paint. direct painting, then painting the walls of the old house renovation construction that how? What are the points that have old house renovated stucco wall? If you want to know then Xiaobian take a look at the decoration of the home network just like it.
First, the old house decoration wall flour brush construction
1. Base treatment We cleaned the surface of the wall and loosened it, and used cement mortar to make up the paste. For the presence of cracks, kraft paper tape and white latex can be used. For non-load-bearing walls such as light-weight walls and thermal insulation walls, it is necessary to apply the cloth. Try to choose a better quality wall covering and white latex or mesh cloth.
2. Batch putty is made of putty with high fineness and hard texture. It can add appropriate amount of white latex to putty to improve the hardness of putty. Putty should be approved three times. It should be thicker, and the second and third times should be thinner to make the wall look smooth and flat.
3. Brush a 10% water-mixed 107 cement slurry (water-cement ratio 0.4-0.5), followed by a 1:3 cement mortar, each thickness of 5-7mm, layered with the squeezing ribs, and scraped with a scraper Flat, straight, wooden trowel mane. Thoroughly check whether the bottom ash is flat, whether the yin and yang angle is square, whether the pipe is smeared, whether the wall and the top are smooth and flat, and check the vertical and flat condition of the wall with the supporting plate.
Second, the old house decoration wall flour brush points
1. During the construction of medium and dark latex paints, do not mix water as much as possible, otherwise color difference will occur easily; the gypsum board joints should be bandaged; the wall with cracks should be on the cool cloth; the original wall has good putty. Scrap, or brush the glue to seal it;
2, try to buy the brand's paint, the decoration company recommended or the foreman recommended unnamed try not to use; the weather is too humid, the paint does not brush; the paint, paint grinding should be completely dry after the next; the next paint construction must wait before a dry paint after drying;
3. Do not add excessive water to the topcoat to avoid affecting the thickness, hardness and feel of the paint film. The quality of the roller should be better, the bristles should not be too short, but it must be fine, and the paint film will feel fine.
4. Use a putty with high fineness and hard texture to add a proper amount of white latex to the putty to improve the hardness of the putty. Putty should be approved three times. It should be thicker, and the second and third times should be thinner to make the wall look smooth and flat. After three times of approval, ensure that the thickness of the putty does not exceed 3mm, otherwise it will easily cause cracking.
We generally do not understand the decoration of the house, so the decoration of the house will be looking for professionals to help us decorate, then how to construct the old house decoration wall and the brush is what we need to pay attention to, these people through the small series The introduction is also understood, then if you still want to know more about decoration information, please continue to pay attention to the decoration home Internet cafe.
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