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Anonymous users2024-01-24The kitchen flue will have an exhaust hole to facilitate the installation of a range hood when you decorate it for the second time; If there is such a big hole in the case of exhaust holes, you can notify the property to deal with it when you have not yet decorated, if you don't want to be so troublesome, you can directly paste and fix it with a thin wooden board for the ceiling, and then seal it when paving the wall tiles.
Find the same tile, re-use cement to make up, if there is still smoke leakage on the side, use 703, 704, 705 one-component silicone rubber to apply on the side seam, general chemical products and hardware stores will sell, functional oil-proof insulation puffed plugging
Fix it with an iron sand mesh (slightly larger than the hole) and smooth it with cement and sand plaster.
Another small round hole is the exhaust hole of the water heater, which is usually 8 cm in diameter.
Find a professional plumber repairer to repair it.
Water pipe is the pipeline of water supply, modern decoration water pipe is the use of buried wall construction, there are three types of water pipes, the first type is metal pipes, such as hot-dip cast iron pipes, copper pipes, stainless steel pipes, etc. The second category is plastic composite metal pipes, such as plastic composite steel pipes, aluminum-plastic composite pipes, etc. The third category is plastic pipes, such as PB and PP-R. >>>More
Since this pipe is no longer needed, it is better to block it. >>>More