What should I use to deal with the waterproofing of the bathroom floor tile gaps, my bathroom wall i

(1) Use waterproof caulk to fill the tile gaps: If water seepage occurs in the tile gaps, you can use waterproof caulk to fully fill the tile gaps, because the water permeability of the tile itself is very low, and water seepage mostly occurs in the tile gaps. It can basically solve the problem of water leakage.

2) Redo the waterproof layer: If you did not do the waterproofing before, you must redo the waterproof layer after the water seepage occurs, the tile filling is only a temporary solution, due to the thermal expansion and contraction of the tile gap will soon appear and the gap will appear, so the fundamental solution is to redo the waterproof layer.

3) Grouting waterproofing at the water seepage of the downstairs ceiling: if you have done waterproofing before, you may have destroyed the local waterproof layer due to the tiling later, you can use the grouting to stop the water, the principle of grouting waterproofing is to inject the polyurethane grouting solution into the concrete and react with the water molecules to expand and block the fine pores of the concrete, so as to achieve the purpose of permanent water stopping. It is expensive and laborious to solve the problem after the bathroom is tiled, and we must pay attention to waterproofing when decorating, and we must use flexible waterproof coatings.

There are many flexible waterproof coatings on the market, collectively known as JS waterproof coatings and K11 waterproof slurries, which have a certain expansion and contraction ratio for fine cracks, and are used with caution for rigid waterproofing. After the waterproofing is done, the waterproof test must be done, and the tiling operation will be carried out after the acceptance is qualified.

1. In the early stage of floor tile installation, the gap can be reduced to the minimum, so as to prevent problems before they occur. If there is water in the gap, it can be dried with a dry towel in time.

2. Use waterproof caulk to fill the tile gaps: If water seepage occurs in the tile gaps, you can use waterproof caulk to fully fill the tile gaps, because the water permeability of the tile itself is very low, and water seepage mostly occurs in the tile gaps.

3. Redo the waterproof layer: If you have not done the waterproof before, you must redo the waterproof layer to solve the problem after the water seepage, the tile filling is only a temporary solution, due to the thermal expansion and cold contraction of the tile gap will soon appear and the void will appear, so the fundamental solution is to redo the waterproof layer.

4. Grouting waterproofing at the water seepage of the downstairs ceiling: if the waterproofing has been done before, it may be due to the destruction of the local waterproof layer by tiling later, and the grouting waterproof method can be used to stop the water, and the principle of grouting waterproofing is to pump the polyurethane grouting solution into the concrete and react with the water molecules to expand and block the fine pores of the concrete, so as to achieve the purpose of permanent water stopping.

What to fill the gaps in the bathroom tiles can be waterproof, and the joint material must be selected to ensure that the bathroom does not leak.

Dig the best permeable waterproofing can be done by yourself.

If the cement surface is to be waterproofed, use the super permeable waterproof guard of the black gold steel to do waterproofing (if it is incomplete, use the dug beautiful butadia glue to fill the complete and then do the waterproofing).

For the tile surface, first check whether the filling of the tile gap is complete (if it is incomplete, fill it with dug beautiful butadia glue, and then use the black gold steel stone tile type to do waterproofing).

In this case, you have to smash the floor tiles, find the cause of the water leakage, and do waterproof in the floor tiles.

Go and buy floor tile waterproof adhesive, which is sold in stores that sell floor tiles.