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Anonymous users2024-01-23According to the analysis of experts, it was found that the tiles fell because of the wrong tiling material - the master used pure cement paste to paste large bricks on the wall, and there was no gap between the bricks, the cement thermal expansion and cold contraction coefficient was large, and the shrinkage caused by the cement drying process caused by the mutual extrusion between the tiles, and the tiles did not leave gaps to aggravate the impact of extrusion, which eventually led to a large area of tiles falling off.
Wipe the back of the tile clean, and use tile adhesive to scrape the grout horizontally. Then scrape the grout longitudinally on the waterproof layer of the wall, and then knead the tile to the wall to discharge the air between the tile and the base surface, and improve the full slurry rate to greatly improve the paste strength, and the tile should still leave a gap of 2-3mm to prevent the tile from falling off due to thermal expansion and contraction. After such an operation, the tiles can be firmly planted without hollowing off the bricks.
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Anonymous users2024-01-22Wipe the back of the tile clean, and use tile adhesive to scrape the grout horizontally. Then scrape the grout longitudinally on the waterproof layer of the wall, and then knead the tile to the wall to discharge the air between the tile and the base surface, and improve the full slurry rate to greatly improve the paste strength, and the tile should still leave a gap of 2-3mm to prevent the tile from falling off due to thermal expansion and contraction. After such an operation, the tiles can be firmly planted without hollowing off the bricks.
1. Inspect and accept the appearance, variety, specification, packaging, size and quantity of materials, and form corresponding acceptance records. >>>More
1. Environmental protection.
If you choose a product that is not environmentally friendly, after the waterproof layer is made, the harmful gases will be slowly released under the thick floor tiles or cement. Therefore, if you want to buy waterproof materials, you must go to the regular building materials store or supermarket, choose a well-known brand, generally good brand products are equipped with product test reports, product certificates and China environmental labeling certification of the ten ring mark or CTC mark. >>>More
Decoration must not only care about the shape, the good-looking skin is very simple, and the quality of construction is the last word, such as the waterproofing of the bathroom, the top priority. >>>More
It is best to choose inorganic waterproof, which is more environmentally friendly. Organic materials can be somewhat toxic, let alone asphalt! Like real cementitious permeable crystalline waterproofing materials, they are NSF certified for contact with drinking water. >>>More
The waterproof layer can also be understood as the waterproof coating layer, which is divided into rigid waterproof materials and flexible materials. The general thickness is not less. >>>More