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Anonymous users2024-01-233%, more than this ratio is more serious, once the hollow drum will cause a large area of loosening, especially when paving, must be knocked a few times, test whether the tile paste is strong. Yipai tile will answer for you!
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Anonymous users2024-01-223%, the hollow drum should not be too large.
Even if it's the reason for underfloor heating, what about other rooms? So this reason is not valid. When the floor heating is laid, there is a gap between the lines and the lines, and this interval is enough to make the cement and the original ground compact. >>>More
Not only will it continue to be hollow, but it will also affect the service life of the rear floor tiles. >>>More
If the hollow drum area is not large, it can be treated by grouting method. >>>More
The tool that uses water and electricity to groove along the gap of the floor tiles is the slotting between the floor tiles and the floor tiles. Get out the cement sand between the floor tiles and increase the spacing between the floor tiles. >>>More
If these two tiles are close to the root of the wall can be placed in the place where the furniture can be placed, then it can be completely left untreated, if it is in the main aisle, there is no loosening, it can be tested by percussion method, the hollow drum area is less than 1 2 do not have to be treated, and more than 1 2 need to be treated.