How do you live in an old house for a long time? How to make it beautiful? Wallpapers are a good choice. It is not easy to stick wallpapers to old houses because years of paint will have an aging phenomenon. , so you want to paste the wallpaper must be shoveled off the paint layer, and then re-brushing the wall, and then paste the wallpaper step by step according to the wallpaper, today we come to learn about the old house wallpaper wallpaper notes.
| First, the old house paint needs to be tested |
For the wallpaper, if the material of the shop is different, the processing method it takes is different. If it is a new house wall wallpaper, the substrate is the simplest. The procedure is the same as the basic wall construction, except that it is not painted, that is, the interface layer is normally brushed in the plastering layer, and then the scraping can be scraped 2-3 times. Then you can carry out other bricklayers, oil workers and other decoration, wait until the completion of the wallpaper on the wall.
If the original wall is painted with paint, and you want to refurbish the wall, is it right on top of the wallpaper on the line? For this problem, experts say that if it is the old house wall, you need to make some judgments. If the original paint is tight and there is no shedding, you can brush the base film directly on the top (wallpaper necessary materials, can strengthen the wall surface, increase the wallpaper adhesion, protect the wall when you remove), and directly paving the wallpaper. However, if the original coating is not stable, the original substrate needs to be removed.
| Second, the old wallpaper should be eradicated emptying |
If the original wall is paved with wallpapers, what should be done? Can the new wallpaper be laid directly on the original wallpaper? This has to be treated separately. In general, because the original substrate is not necessarily dense, it may cause the wallpaper to be affixed and fall off, etc.. Placing the wallpaper directly on the original wallpaper will have a greater risk. All the original wallpapers need to be erased and the above The method of detecting the paint substrate was examined on the substrate to see if it was necessary to further eradicate the putty layer, and the subsequent work was consistent with that in the “Old House Paint Needs First Testâ€.
Of course there are exceptions, if the original paving is a wallpaper of special purity, such as high-purity wood pulp wallpaper, soak the wet towel on the wallpaper, more than 10 minutes later, to see if there is empty drum phenomenon. If there is still no emptying, you can directly paste any wallpaper on it. If there is empty drum, you need to remove all the wallpaper and carry out the next step of substrate inspection and processing.