Reader Mr. Lin: Last month, the renovation workers asked the wallpapers of their homes to be re-applied. Unexpectedly, in the recent rainy weather these days, the wallpaper appeared cracked, curled, etc., and the patterns on the wallpaper were not aligned when pasted. What kind of situation should I look for? What should I do?
Answer: Huang Shifu, who has been engaged in the hotel wallpaper project for a long time, believes that the wallpapers of Mr. Lin’s home have three problems: the misaligned pattern, the wallpaper cracking and the curling.
Regarding the problem that the pasting pattern is not right, Master Huang said that according to the paving specification of the wallpaper, the phenomenon that the pattern is not uniform is not allowed. The wallpaper pattern of Mr. Lin’s home is not a big problem of the paving quality. Since it is basically impossible to repair, it is recommended that Mr. Lin find the manufacturer to repost it for free.
The problem of wallpaper curling is mainly due to the insufficient bonding ability of the adhesive or the insufficient amount of glue used in the laying. You can use the wallpaper glue powder to apply water to the wallpaper for 3-5 minutes, then stick the wallpaper on the wall.
The cracking of the wallpaper is caused by the shrinking of the wallpaper. Generally, the wallpaper is slit in the middle, which will expose the wall, which is related to the construction technology level of the workers. Workers were not strict with the seams during construction, and they were not particularly tight, which led to this problem in the later period. The wallpaper is made of wood pulp and has the characteristics of wood swelling and shrinking. The performance is not particularly stable. After the glue is finished, it will have a certain expansion and shrink during the drying process. Although the expansion is uncontrollable, workers can control shrinkage during construction.
Relative to the difficulty of repairing the first two problems, the repair of wallpaper cracking is relatively simple, and the owner can operate it himself. You can use the wet towel with water to soak the seam for 10 minutes, and use the edge of the wallpaper knife to pick the wallpaper to see if you can reconnect the seams. If not, then use the water to soak the joints for 10 minutes, usually you can pick them up.
Master Huang reminded that if the attachment on the surface of the wallpaper is a metal surface, it is easy to make the surface of the wallpaper tarnish and black after being scraped, and the surface of the wallpaper is damaged. It is not recommended for the owner to operate by himself or contact the manufacturer.
In addition, the general owner will also have the problem of glue contamination, the owner can stand on the diagonal side of the wallpaper to see if the wallpaper is black. If there is, it indicates that there is a problem of glue contamination. The glue overflows too much on the surface of the wallpaper, covering the reflective part of the wallpaper and destroying the beauty of the wallpaper.
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