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Anonymous users2024-01-24If it bubbles, it proves that the waterproof coating you use is not water-resistant, and there is a quality problem! Normally, it shouldn't be blistered! You have to redo the waterproof layer, don't be greedy for cheap waterproofing!
If you don't do it well, you will be miserable if you finish pasting tiles and installing the toilet and then leak water! I am specialized in waterproofing engineering, I have encountered a lot of examples like yours, several owners do not listen to the advice to choose poor quality waterproof coatings, and then rework after doing a good job, which is more costly and time-consuming. I suggest you use the K11 flexible waterproof slurry of 'Weishuishi', 210 yuan for a set of 20+, you can do 18-20 square meters, I don't know if you sell it there, I am here in Guangzhou.
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Anonymous users2024-01-23Blistering indicates that the waterproof layer is not firmly bonded to the base layer, and there is moisture in the middle of the two layers. The blistering part must be separated, and the waterproof material must be painted after the base layer is completely dry, and the cement or ceramic tile can be paved only after the waterproof layer is completely dry, which is not directly related to whether to do the protective layer.
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Anonymous users2024-01-22Didn't make a protective layer after the waterproof coating? Then be a protective layer, a must! It's all right to do the protective layer.
It is normal for waterproof paint to change color when exposed to water, if it is blistered, it is not good to bond with the base surface, first cut it off with a blade and then brush it 3-4 times, and then make a protective layer (tile or cement mortar).
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Anonymous users2024-01-21It's normal to change color, if it's blistering, it's either a problem with product quality, or a construction problem, like: JS must be stirred evenly, I haven't heard of Linle, and I personally feel that it's not bad to open or Dongfang Yuhong.
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Anonymous users2024-01-20Shovel off the blistered areas of the ground and redo it.
Toilet waterproofing practices:
The toilet space of ordinary residential buildings is narrow, and there are pipelines passing through the floor slab, so the coating is commonly used for waterproofing and the membrane is rarely used for waterproofing. >>>More
Can be cleaned with organic solvents! For example: alcohol, gasoline, banana water can be cleaned! Hope it helps.
There is a difference, the exterior wall has a special waterproof coating for the exterior wall, which is more targeted.
The bathroom is now a rough embryo, or a good tile, what is to use waterproofing, the current situation of the bathroom is different, the materials and methods are different.
After waterproofing, it is necessary to use plain cement and glue, do a brushing, and only after drying can you stick to the bricks, whether there is less procedure.