Bathroom waterproofing issues

The remedy may not be easy. Only disassemble and re-do waterproofing, dismantle the threshold stone, make a platform to do a good job of waterproofing, and then install the threshold stone, otherwise the water in the bathroom will be soaked in other rooms, if your other rooms are wooden floors, it will be a big loss.

Upstairs, is your neck stuck in the eye of the money, just tell the landlord what to do!!

Landlord, let me tell you, smash it, don't worry about the money, you calculate carefully, in fact, there is not much money.

Do it again successfully, never recur, if you listen to the upstairs, the symptoms are not cured.

Water seeps down from the brick joints, existing in the mortar layer, if the door is blocked, the water will seep out from other places, when laying bricks and geothermal heat, the mortar layer should be put enough cement, the problem is here, it is not easy to solve. Provide free professional technical consultation for concrete waterproof leakage repair.

There is no convenient way, and it is time to re-do the waterproofing.

It's okay, why don't you use polypropylene to do it.

How about the waterproofing quality department.

The best and cheapest is the asphalt pull.

1. Bathroom waterproof construction steps.

Step 1: You can use a slightly coarser cement to base the foundation first, and then brush the waterproof paint after the cement is dry. But in painting money, the ground should be flat and there should be no grooves. Water is then sprinkled on the ground to expel the gas from the small holes.

Step 2: Mix the powder and liquid material evenly, and brush the bubbles if there are bubbles when brushing the paint.

Step 3: When brushing the paint, brush it from the same direction, wait 1-2 hours, and then brush the second coat. When brushing the second layer, the direction of the brush should be opposite to that of the first layer, so that the best coverage can be achieved.

Step 4: You can brush it several times, which can increase the density and fill the gaps. Some people think that the more layers of waterproof paint the better, or even brush six or seven layers, but in fact, this is not good, the paint is too thick and easy to crack.

Step 5: Wait for one day before taking a waterproof test.

Step 6: When doing the waterproof test, you should first fight with your downstairs neighbor.

Say hello, then plug the drain, fill the ground with water, and wait an hour to ask your downstairs neighbor if there is a leak. If there is a water leak, the waterproofing layer should be rebuilt. If the waterproof test is qualified, it can be tiled.

2. Precautions for waterproofing in the bathroom.

1. In order to ensure that the bathroom floor is flat, it must be leveled with cement mortar, and then waterproof, so as to avoid leakage caused by uneven thickness of waterproof coating.

2. After leveling, when carrying out the construction of the waterproof layer, it is necessary to pay attention to fire prevention and waterproofing.

3. When doing waterproof construction, the floor drain, pipeline, and wall hole should be carefully inspected, and the root of the pipeline must be caulked according to the requirements during construction. 4. The waterproof treatment of the wall should also be noted, if the wall and the bathtub are adjacent, then the waterproof treatment height should be higher than the upper edge of the bathtub, and the shower should reach a height of 180cm.

5. Before doing waterproofing, pay attention to the correct position of the floor drain elevation.

6. To ensure that the sewer is smooth, the sewer pipes in the bathroom, including floor drains and toilet sewer pipes, must be kept unobstructed.

I haven't heard of the brand and model you are talking about, so I can't comment on the effect of its use.

Theoretically, a bucket can only do about 10 square waterproof coatings, the master expanded its use area to 3 barrels of 60 square meters, we feel that this approach is unscientific and unreasonable, because the material ratio and the coating area is the manufacturer after many tests to obtain scientific data, so only in this data can the best waterproof effect be guaranteed. This practice is actually cutting corners in disguise.

I hope my answers help!

There is a special plugging agent, the gap of each tile is hooked with a pluggingagent, see if there is still a problem, if not, only redo the waterproofing, smashed to do.

The most effective way is to redo the waterproofing with a good waterproofing membrane.

Smash it and redo it waterproof!

See if it's not done, if it's a pipe, on the edge of the water, try it with a plugging spirit. It really doesn't work, so let's smash it and redo it.

If it's not a leaky pipe, you can deal with it downstairs!

Try to be as small as possible, slowly!

But to pry off as soon as possible, yesterday's paving, today pry is estimated to be difficult, may have to use a hammer chisel.

Be careful when removing the mortar underneath, try not to damage the waterproof layer, and if it does, repair it.

Don't use too much force, it should be fine, after all, there is still mortar or sand under the tiles.

No, it's not on the same level.

Tell Dousheng you, first turn off the main water valve, generally on the side of the water meter, try to see if there is any leakage, if it does not leak, it means that the water pipe is leaking, as long as you find out the water pipe leaking in that place, and then dig and repair the leaking part, the second first don't rush to dismantle the old bricks, first use the building waterproof glue around the bathroom, the floor tile joints at the junction of the drainage pipe and the ground, and finally the banquet water test, see the leakage, no leakage, there is no need to dismantle the floor tiles, and there is no way to leak but the next step. If it is only a leak when the bathroom uses water, it means that when you pave the floor tiles, the teacher has technical problems, and the waterproof measures are not in place, the only way is to remove all the floor tiles, remember, the leveling layer is also removed, and then do the brush waterproof layer, after brushing, do not rush to pave the floor tiles, first put water to do a leakage test, to determine that there is no leakage, the most paved floor tiles.

There is no rush to remove the tiles. First find out the cause of the water leakage and the location of the water leakage, and then choose different methods to solve it according to the specific situation.

Close all the water that has to be used to see if the water meter is gone, and explain that the water supply pipe is leaking;

Go downstairs to find out the specific leakage location, see if there is a water supply pipe, if there is a combination of the previous method to identify whether the water supply pipe is leaking, if it is leaking, remove the tile and replace the water pipe. If the leakage location is small and the building is not very noisy, you can use the method of high-pressure grouting from the roof downstairs to plug the leakage without removing the porcelain staring brick. If the leak is located around the wall pipe, remove the filling around the pipe and refill the pipe mouth with plugging king or nozzle grout.

If the leakage point is not easy to find and there are many leakage points, then the tile can only be removed and re-waterproofed.

Special attention: no matter what method is used to solve the problem of water leakage, every time you have to do a water discharge, detect whether the water continues to leak to have a closed water test, and you can paste the tile only if it does not leak. At the same time, it is also necessary to pay attention to the waterproof layer when pasting ceramic tiles.

Leibangshi - home waterproofing expert.

Red apple flexible JS composite waterproof coating.

Flexible JS composite waterproof coating is an environmentally friendly polymer waterproof coating scientifically formulated with polymer emulsion and inorganic powder, which not only has the good flexibility of organic materials, but also has the excellent durability of inorganic materials, and is a waterproof product promoted by the Ministry of Construction. Performance characteristics 1. Flexible, can cover cracks not more than 2mm; 2. Direct construction can be carried out in wet areas; 3. It can be used outdoors and has good weather resistance; 4. It is especially suitable for the corners of the wall and the parts around the slow blocking of the land pipeline that are prone to water seepage; 5. Non-toxic and harmless. Scope of application Substrates composed of concrete, brick masonry, pre-casting, and lightweight bricks; Walls, floors, roofs, toilets, bathrooms, shower rooms, kitchens, pools, basements, garages, planters, floor walls, floors, pipe nozzles, yin and yang corners, etc.

Yes, knock the tile off and redo the waterproofing.

Obviously, there are two problems.

One: The waterproof layer made below has been destroyed during the pipeline transformation.

Second: the height of the wall waterproofing is too low. The waterproof height of the bathroom should generally be recommended: or get rid of the bricks and make a new waterproof.

1. After removing the tiles in the kitchen and bathroom, the waterproofing should be done again.

Waterproofing in the kitchen is something that many people will ignore, but most of the sewer pipes, water supply pipes, joints, and water pipe connection hoses in the kitchen are hidden in the cabinets or buried in the walls and floors. Among them, the kitchen and bathroom waterproof pay attention to the following problems:

1) Make the kitchen floor waterproof, and extend the height of 20-30 cm to the wall at the same time;

2) The waterproof of the bathroom shower area should be meters, and it is recommended that the other areas should not be less than 1 meter;

3) The waterproof area of the kitchen and bathroom should be waterproofed at the door, and the waterproof layer should overflow the waterproof embankment.

3. To put it simply, the construction steps of waterproofing mainly include the following aspects:

1) Inspect and clean the base layer of the wall and ground to keep the surface flat and the base solid and non-greasy;

2) Painting waterproofing should be painted in batches, the wall twice, take a horizontal painting once the paint film is dry, and then paint it vertically once, and paint the ground three times, and each batch of painting must be carried out after the previous batch of paint film is dry;

3) After the waterproof painting is completed, the first water storage test is carried out; The water storage depth is not less than 2 cm at the highest point on the ground, and the observation is 24-48 hours, and the inspection is qualified for no leakage;

4) to the waterproof layer to do a protective cushion or tile paving, to be completed the protective cushion or the ground tile paving is completed for the second water storage test, the requirements are the same as above.

Toilets can be waterproofed directly. Walls and floors with old bricks removed should be leveled. It is best to do the waterproofing agent 4 times. When it dries, release the water until it floods the ground. Test the water for one to three days, and if you find that there is no problem, you can build the tiles.

Clean up the joints on the wall and floor tiles, make the joints deeper, seal them with waterproof glue, and fill them up.

Your idea is unrealistic, the only thing you want to do well in waterproofing is to remove a row of wall tiles and a row of floor tiles, there is no second option.