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When paving material not fully to meet the tiles,the tiles also will be crack.
- Sep 25, 2018 -

Flooring tiles,wall tiles will also be influenced by paving material.

In the hollow and non-empty drum sections, the expansion coefficients of the mortar and the tile are different, causing the tile to deform and crack.

flooring tile wall tile

Phenomenon: The cracked tiles are irregularly distributed, the cracks are not regular, and the cracks are linear and vary in length.

Resolving method: Take a coin to hit the surface of the tile, listen to the sound, see if it is empty? The knocking sound is low and boring, that is, empty.

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