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Anonymous users2024-01-24If it is only the formation of linear, angular or amorphous cracks on the ceiling paint film, it is not a big problem. This phenomenon may be caused by the first time, such as too thick or not dry and heavy, too loose or rough base, and mismatch between primer and topcoat. Fixes:
Remove the affected paint film; The paint film should not be too thick at one time; Make sure the front coat is dry before reapplying; Seal the substrate with a suitable primer if necessary; For substrates with high roughness, use products with good flexibility; When the substrate temperature is lower than 5, the latex paint cannot be constructed; The primer and topcoat should be matched.
Due to the uneven suspension of the filler in the production process and the lack of post-curing treatment process, there is a continuous increase in the stress in the middle of the artificial stone, which will crack during temperature changes and long-term use, and there is a stress release sound when cracking.
If there are cracks on the surface of the paint layer of the ceiling, it is generally because the paint layer is too thick or too dry, then the surface of the paint layer should be removed first, and then the new primer will be brushed up, when the primer is dry, the primer needs to be painted again, and then the latex paint is brushed up. Related information: 1. If the crack in the ceiling is caused by too much change in indoor temperature, a seam paper should be pasted at the crack position first, and then the latex paint will be painted on the seam paper, and then the putty will be painted again, and when the putty is dry, it will be polished and smoothed, and finally painted with a topcoat. >>>More
The balcony is the space that we use more in our lives, and with the increase of its functions, there are also various problems, the most common one is that the balcony leaks, let's see how we should solve the balcony leakage. >>>More
1. Cracking of all ceilings is one of the common quality problems in the process of home decoration, and no matter what kind of maintenance is done during decoration, the cracking of the ceiling cannot be completely avoided. Let me explain: >>>More
How to repair drywall cracks.
Step 1: Use a multi-functional knife to remove the loose plaster. Turn the knife so that the notch is larger and the lines of the edges are clearer. Remove the plaster fragments and keep the wall around the notch structurally intact. Vacuum away loose plaster and dust. >>>More