The cushion at the door of the bathroom is more waterproof than the original, and the water seeps in

Whether there is responsibility or depends on the local construction situation, the construction should remind the owner, but it cannot be said that the other party must be responsible, in addition, the water should not come to this layer, the brick laying is estimated to be a bit of a problem, more information, better advice, do not do the project, free of charge to provide concrete waterproof leakage repair professional technical advice, to avoid today's repair, tomorrow's leakage, annual repair, annual leakage troubles.

It is indeed not a waterproof problem, the problem of brick-laying bricklayers, this problem should be solved when laying bricks, paving the outside high and the bottom, which is conducive to the flow of water to the sewer, you said that the circle is flooding, and there is a wall at the door to do flooding, that is, the waterproof material should be higher than the ground, the specific data can not be remembered, it seems to be 12CM, the door should be raised when the bricklayer is moving, that is, after doing the waterproofing, the bricklayer must be paved into a slope when laying floor tiles. And it is possible that when the bricklayer starts, the mortar may not be full, or the amount of cement is not enough, resulting in water seepage and seeping out of the door through the mortar.

Today's rigid waterproofing layer is operated by bricklayers (including the elastic waterproofing layer), how can it be said that it doesn't matter? 100% responsibility!

It can only show that their team, there is no real professional background, experienced engineers in the guidance of the technician's process operation, and then take a step back, as long as the bricklayer is experienced, you can also know the waterproof practice here (through the door stone), there is nothing difficult, just the simplest truth, or in other words, knowing, is not responsible, afraid of trouble (in fact, it is not troublesome, just a gesture). Furthermore: even if the waterproofing here is not treated, the final binding cement slurry is prepared with a waterproofing agent, that is, the water on the surface of the floor tiles will not enter the floor tile bonding layer (so as to ensure that there is no peculiar smell in the bathroom in the future), so that the water on the ground is kept within the doorstone, and your current situation will not occur.

The process you are dealing with now, you have to see clearly, does the part you do work? It must also be an elastic waterproof coating.

In fact, if the bathroom is waterproofed, the water will not penetrate into the outside room. Your problem is that the water seeps out to the outside and causes the wall to fall off. It should be that the position of the yin and yang corners of the bathroom is not waterproofed.

It's not a waterproofing construction problem.

It's clear that there is a problem with the floor tiles.

Flooding without shower is 30 cm above the ground.

Toilet with shower is meters above the ground.

It's not a very serious problem, you can take the sill stone off and make the brick and the sill stone with ROU waterproofing. Then paste the threshold stone with waterproof mud and sand, so that it will not leak.

There is also a simpler way to use quick-drying waterproof powder to wipe all the surface of the sill stone, try to do not even have the eye of the needle, the ground and it is best to shovel it all.

Investigate the waterproof construction party. Handling opinion: It is important to use JS waterproof paint (with a good point) to apply the surface layer twice after treatment.

Then put on a layer of protection, you can think for yourself. It is recommended to powder it first before pasting the tiles. (Considering the aesthetic problem, you can find a new slope after brushing the JS waterproof coating.)

The entrance is decided with a waterstop depending on the degree of slope you find. Thank you for adoption.)

There's no reason to say that it depends on whether you have a warranty money If you have it, you will pay the bill if you don't repair it, and you won't pay for it, let the bricklayer get up and let him brush the waterproof layer, and if you don't have a deposit, then you won't be in charge.

I think that cadre said everything I said.