The wall tiles in the kitchen suddenly bulged. 3 4 pieces. The cabinet doors are crowded. What is th

The wall tiles can only be removed and re-paved, otherwise this problem cannot be solved. >>>More

This is likely to be hollow, you have to observe whether the tile will fall off, if it will be scraped off with a knife on the side of the seam, and then gently knock down the tile a little vibration on the line, to be light, with a flathead screwdriver can also be used. Then buy a bottle of glass glue and stick it behind the bricks and glue it. Hollow drum because the tile does not give the cement fully combined.

The hollowing of the wall tiles and floor tiles means that the back of the bricks is not completely filled with cement mortar, and there is a hollow phenomenon; Or there is an empty shell phenomenon between the base layer and the mortar. When the wooden hammer is struck to make a sound like a drum, the hollow drum is one of the most common quality problems when the tile porcelain is paved, and its main manifestations and prevention methods are as follows: (1) The hollow drum produced by the poor bond between the base layer and the dry hard mortar. >>>More

What is the floor? In the case of laminate flooring, replace the inflated flooring. If you have a solid wood floor, you can remove the expanded part of the floor, place it in a cool place for 2-3 days, and then reinstall it. >>>More

One is the easiest, clean up the debris such as the floating and sinking of the ash layer, scrape a thin layer of cement mixed with water, and then put the bricks one by one (to ensure that the net ash inside is sufficient), and then gently tap with a rubber hammer to squeeze out the excess cement. The downside of this is that the tiles may be a little on the higher side; The second method is to remove a certain thickness of the base sand ash with a chisel to ensure that a certain thickness of sand and ash can be used, so that it is more regular to lay the sand and ash.