In the process of home decoration, wall decoration is an indispensable step. The decoration of the wall directly affects the whole decoration effect of our family. According to the needs of each family, everyone is doing interior decoration . The decoration of the wall is very important, so that everyone can better decorate the wall, the decoration home network Xiaobian will introduce some of the situation of the old house decoration wall surface for everyone to understand, I believe can bring Nice decoration effect. 1, interface agent: brush interface agent must be brushed, and should be brushed. 2, crack: under normal circumstances, use kraft paper tape and white latex to stick to the crack. 3, leveling: the uneven wall needs to be leveled, the general gypsum is more common, the unevenness is not more than 0.5 cm. 4, patch: general light body wall and insulation wall and other non-bearing walls are required to patch, try to choose a better texture of wall cloth and white latex, if conditions can be used mesh cloth, relative crack prevention effect will Better. 5, putty: the use of fine granules with higher fineness and hard texture is better, you can also add a certain amount of white latex in the putty, can improve the hardness of the putty. 6. Grinding: Try to use fine sandpaper. Generally, the softer putty (such as 821) uses 400-500 sandpaper. The hard texture (such as wall lining and Yipeiping) is better with 360-400. If the sandpaper is too thick, it will leave a deep sand mark, which cannot be covered by the paint. After polishing, you must thoroughly clean the wall to avoid too much dust and affect the adhesion of the paint. The unevenness is not more than 3 mm. 7. Primer: The primer must be brushed evenly to ensure that every part of the wall is brushed. If the wall is coated with a large amount of paint, it is best to add a little more water to the primer to ensure uniform coating. Do not think that it is a roller with a little primer because it is a primer. The effect of the primer will directly affect the effect of the topcoat. Use the same texture roller as the topcoat. 8, find the fill: After the putty is finished, there will be some cockroaches (holes), which is difficult to see under normal circumstances. It will only be obvious after brushing the paint again. At this time, you need to find the make up, pay attention to the repair must be smoothed. Then brush it with a little more water-based primer to avoid the difference in color when the topcoat is different from the other wall. 9. Topcoat: Do not add excessive water, it will affect the thickness of the paint film, the feel and the hardness of the paint film. Try to choose a better tool. The hair of the roller should not be too short, but it must be thin, so the paint film can be brushed out. Will feel fine. 10, curing: latex paint will dry after 4 hours, but the dry paint film has not reached a certain hardness, it is necessary to care, very simple, do not scrub or any contact wall within 7-10 days The action of the face can be. Old house decoration wall treatment - interior decoration wall treatment precautions 1, the topcoat is usually brushed twice, each time should be separated by 2-4 hours or more (depending on the dry time of the table) to be basically dry. After the second coat is finished, it takes 1-2 days to completely dry out. Before the paint is completely dry, it should be waterproof, drought-proof, and sun-proof to prevent problems with the paint film. 2, the finished wall should be solid, flat, yin and yang vertical, no cracks, no holes, uniform color, full paint film, but also pay attention to check the protection of the finished product. The above is some of the situation of the old house decoration wall surface introduced by Xiaobian for everyone. I hope everyone can use it as a reference to understand. If you want to decorate the wall in the future, you can carry out reasonable decoration and decoration work according to the above introduction. If you want to know more about the decorative information, please continue to pay attention to the decoration home network. More related wonderful reading: Renovation wall treatment process interior decoration wall color matching Wall surface treatment for wallpaper steps: firmly "catch" the wallpaper! What is the cost of dismantling the old house renovation? What are the projects for the renovation of old houses? What should I pay attention to in the renovation of old houses? How to save money in old house renovation? The present invention provides a multifunctional pull faucet, comprising: a faucet body, a drawing part is provided at the water outlet port thereof, and the drawing part is connected to a main channel, wherein at least three are provided in the faucet body A branch channel, and the three branch channels are all connected to the main channel. 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