What is the cause of a leak directly above the toilet in my bathroom 10

Your home already has a ceiling, if you lift the ceiling, you will find that you are facing the main pipe of your toilet, waterproof seepage from around the pipe, may be a slight seepage from other pipe roots, this phenomenon is very common, the reason is that the waterproof construction is not according to the requirements when building the house, when the standard sewer pipe, the hoist should be filled with cement and sand 1:1 half high, and then brush with water without leakage, and then do a closed water experiment, no water seepage is found and then fill the top half, and then do the overall waterproof layer. Now when many workers hang the hoist, in order to save labor, fill some insulation boards, woven bags or something into the casing and then fill a little cement mortar on the top, the waterproof construction personnel will not check one by one, after the waterproofing is done, the experiment has no water seepage, because there is no floor tiles, but when the owner uses a section, the pipe root will appear water seepage, and there is a possibility that the waterproof layer is damaged when you lay the floor tiles.

If it is really the main drain of the toilet, it is generally troublesome to open the toilet for repair, and it can be repaired from below, but you have a ceiling, hehe There is a waterproof construction problem and then consult me Zhengzhou Xinyu waterproof.

There are two possibilities: 1. The sewage pipe is ruptured and seeps water (water leaks when used upstairs, but does not leak when not used, and there is a peculiar smell) 2. The bathroom upstairs leaks, resulting in water seepage on the ground.

The upstairs pipe is broken, or the pipe near the toilet is not waterproofed properly when the waterproofing is done.

A leak in the toilet bowl of the upper floor is the most likely, and it may be that there is a problem with the drain elbow.

It is best to open the ceiling to check and confirm, and then ask the upper residents to solve it together.

The reasons why a flush toilet leaks are as follows:1. The rubber ball valve is broken: once the rubber ball valve is broken, the sealing of the entire water tank is not good, just like there is a hole in the wooden barrel, so the water will continue to flow out.

2. Aging of the rubber gasket of the mixing port: After long-term use, the rubber gasket will become thinner and thinner, and eventually it will be completely aged.

3. The link between the floating ball and the water inlet switch is loose: open the toilet tank, we can see a small ball floating on the water surface, and the small ball is connected to the water inlet with a water pipe, check whether the connection between the two is tight, if it is loose, just tighten the connection.

4. The water tank is damaged by external force: the water tank may be damaged by external force, resulting in water leakage.

<> What is the cause of leakage at the bottom of the toilet: There are many reasons for the leakage at the bottom of the toilet, so if you encounter this situation at home, you must first check the specific problem and let the bottom of the toilet leak. What are the causes of leakage at the bottom of the toilet? The details are as follows:

1. Leakage of toilet tank;

2. The toilet is blocked;

3. The internal parts of the water tank are aging;

4. Water leakage at the connection between the toilet and the sewer pipe;

5. Cracks appear in the toilet bowl itself;

6. There is a problem with the water inlet group or outlet group of the toilet.

How to repair a leaky toilet.

1. The toilet bowl usually purchased from a brand store generally has a gasket seal inside, and in this case, glass glue will be applied around the toilet. If the inner sealing ring is broken, if you want to replace the inner sealing ring, you need to prepare a utility knife, adhesive tape, wrench, glass glue and glass glue gun, and you can replace it after removing it and reinstall it again.

2. If the toilet is installed during decoration, the general worker will seal it with white cement, and the tools used to disassemble it are screwdrivers and white cement. First of all, the original white cement is eliminated, and after the repair is completed, then some white cement is re-stirred to seal the bottom of the toilet. When installing, it should be noted that the white cement must not be transferred into the pipeline, otherwise it is easy to block the pipeline.

3. When encountering the aging of the parts of the water tank, then only need to replace the aging parts as soon as possible; If there is a leak in the position where the toilet and the sewer pipe are connected, it means that the toilet is not installed correctly, and it has been reinstalled once, and the toilet connection is sealed; If the toilet is cracked, then it must be replaced with a new toilet, otherwise it will cause water leakage whether it is water coming out or water entering it; If the water tank is leaking, then carefully remove the drain machine first, and then clean the scale inside.

4. If the installation of the water tank and the water parts are correct and sealed, the bottom of the water parts and the junction of the water tank can be closed with glass glue.

1. Clean the ground and paint it 2 to 3 times with high-permeability modified epoxy waterproof coating (KH 2).

2. "Leakage test" to inspect waterproofing after the completion of the waterproof project, do the bathroom leakage test, first seal the door and the drain, fill the bathroom ground with water to reach a certain liquid level height, and make a mark, if the liquid level does not drop significantly within 24 hours, especially the roof of the downstairs house does not leak, the waterproof will be qualified.

3. If the acceptance is unqualified, the waterproof project must be redone as a whole and re-accepted. Don't ignore this link, many road decoration teams don't do waterproofing at all, they are all finished with glass glue, so that once the bathroom leaks or the bathroom seeps, it will be too late to remedy. Therefore, the waterproof experiment must be done.

4. After confirming that there is no leakage, lay the floor tiles. There is often water in the bathroom, and it is easy to slip on it, so it is better to use non-slip floor tiles with raised patterns, which have good waterproof performance

The toilet kept leaking, it turned out that a small part inside was broken, and if a small part was replaced, the toilet would not leak, and the problem of toilet leakage could be easily solved.

If there is a leak under the toilet, it means that the bottom is not installed tightly, and the sealing ring inside needs to be removed and resealed, and then the face is gray and will not leak again in the future.

There is always a leak under the toilet, and you need to replace it with a new toilet, and it should not be good to make up for it.

Plug that gap, and if you plug it, he won't leak.

A leak in the upper part of the toilet bowl can be caused by the following reasons:

1.Loose water connections: The connections to the toilet may be loose, causing water leaks. The joint can be tightened using a wrench or wrench.

2.Aging and cracked water pipes: Aging or cracked water pipes can also lead to water leakage. The water supply pipe needs to be replaced.

3.Aging and rupture of the water supply valve: The aging and trembling of the water supply valve or rupture of the car may also lead to water leakage. The water retarding valve needs to be replaced.

It is important to note that when repairing a leak on the toilet bowl, it is important to disconnect the water source and follow the safe operating procedures. If you are not familiar with the repair operation, please contact a professional technician for overhaul and repair.

What is the reason for the leakage at the bottom of the toilet in the bathroom, and how should it be repaired?

1.Jam. If there is a foreign object in the toilet bowl that is clogged and the water is flushed for a long time, the foreign object in the toilet bowl will not be able to get down, so that the bottom of the toilet bowl will overflow.

Countermeasures: The overflow of the toilet bowl is blocked, and the treatment method is to dredge the toilet bowl to make the toilet unobstructed, and at the same time hit glass glue on the edge of the toilet.

2.The installation is not in place.

If the toilet is not properly installed, for example, the toilet flange is not aligned with the drain, so the toilet will overflow when flushing. Solution: Reinstall the toilet, replace the toilet flange, and then apply glass glue to the edge of the toilet.

3.The edge glass glue key is damaged.

When some families install toilets, the glass glue used is inferior glass glue, so that the glass glue on the edge of the toilet bowl is prone to aging and burning for a long time. Countermeasures: Hit the glass glue again, clean the old glass glue on the edge of the toilet bowl with a razor, and then re-apply the glass glue, and wait for 24 hours before use.

4.The flange ring is damaged.

This situation often occurs, many toilet flanges are of poor quality, and it is a common phenomenon for a long time to leak the edge of the toilet, and the leakage of the edge of the toilet is also a common phenomenon in the toilet. Solution: Replace the toilet flange ring and install a new flange ring.

5.Damaged toilet parts.

Sometimes the toilet tank parts are damaged, especially some toilet tanks have been used for a long time, and the toilet tank water float has been used for a long time, and they are basically aging and cannot be used. Solution: Replace the damaged toilet part, which requires you to know which part of the toilet is damaged, and then replace it.

1. Confirm that the water parts inside the water tank are installed correctly and tightly. It can be closed with glass glue at the bottom of the water inlet and the junction of the water tank. The bottom of the flush part is also treated.

2. Confirm that the rubber ring at the connection between the water tank and the toilet body is elastic enough, and the water tank is connected tightly enough with the toilet body 3. Apply neutral glass glue to the rubber ring between the water tank and the toilet body.

4. Before the construction of the glass glue, please wipe the sizing part dry. It is best to keep it without water for 24 hours after construction.

Hope it helps.

Reasons for leaking toilet tanks:

1. Water tank material problem:

The material of the water tank is not good or the internal parts of the water tank are old, due to the rapid start of the toilet industry, in the face of the broad market prospects of the toilet, many small manufacturers produce some inferior materials of the toilet tank mixed into the toilet industry, in order to seek more benefits, they choose inferior materials to produce the toilet, this kind of toilet usually does not see its quality in the appearance, but there may be some small parts inside, it is easy to be damaged, of course, it is not excluded that it has been used for a long time. It will also age and deteriorate after using it for too long, which is a natural aging process, and the quality of its products is beyond criticism.

2. Toilet sewer pipe problem:

There is also a possibility that a leaky toilet bowl is due to a problem with the sewer pipe underneath, which is a pipe that transports water mainly to the toilet tank, and it is also very likely here.

3. The drain valve of the toilet:

The drain valve of the toilet is mainly in charge of the water of the toilet tank, generally speaking, in many cases, it may cause problems with the toilet drain valve, which may be caused by cracking and deformation of the installation hole, or a series of reasons caused by uneven and unequal installation surfaces and carelessness in installation.

Flush toilet leak solution:

1. For the problem of water tank material, the best solution is to separate the toilet tank, one by one to check whether the parts in the toilet tank are in good condition, if some parts are broken, can be repaired, it is best to replace the one that can not be repaired, if it is too inferior to the pumping tank, it is more rotten, it is recommended to replace the entire water tank, so as not to bring more serious consequences.

2. The solution to the problem of toilet sewer pipe is to carefully check the interface between the toilet and the sewer pipe, whether it is loose, or the pipe is rotten, at this time, if the pipe is rotten, you need to replace the pipe, if it is, it is not connected, you need to use some wire or the like from the outside to buy some materials that can fix it, and fix it.

3. For the problem of the drain valve of the toilet, this is a bit complicated, because it is designed to be tested by many professional tools, it is recommended to ask the workers who repair the toilet to carry out professional maintenance, so as to ensure the normal use of the toilet.

Answer reason 1: The inlet valve does not have a filter. If there are too many impurities in the water, it will cause blockage to the sealing ring in the water inlet valve, so that the water inlet valve will not be closed when it is working. Due to the loose sealing of the joint, the water of the non-disposable formed drain valve flows into the toilet through the overflow pipe through the interface gap under the action of water pressure, resulting in water leakage.

If the sealing ring is not tightly matched with the pipe wall, the lifting inlet valve that can change the height freely will often cause reason 3 and the design of the water tank is not good. For example, when the water tank is discharged, the float and the float rod will affect the normal reset of the flap and cause water leakage. In addition, the float rod is too long, and the float is too large, which causes friction between the water tank wall, affects the free lifting of the float, and leads to seal failure and water leakage.

Reason 4: The float in the tank is not buoyant enough. Nowadays, many toilet tanks are small, so that although water can be saved, the buoyancy of the float is not enough, so that the float can not turn off the inlet valve after being flooded, so it leaks. In this case, the float will need to be changed, but before changing, calculate the pressure required by the float, and then choose what kind of float according to this.

Reason 5: Inferior material. Some manufacturers blindly reduce production costs, and choose inferior materials to cause cracking at the outlet of the water inlet valve and the water inlet pipe itself during injection molding, resulting in sealing failure, and the water in the water tank flows into the toilet through the overflow pipe of the drain valve, resulting in "long flowing water".

Check the water-stop rubber lid bowl at the bottom of the water tank, it may be that there is a foreign object stuck or the lid bowl connector is not flexible so that the cover bowl can not be reset normally, or it may be that the cover bowl is damaged, then you have to replace it again. If the bowl is fine, check that the bolts connecting the components in the tank to the tank are loose.

The toilet is of inferior material, and the pipe interface is loose, see if there are loose and fallen parts inside the water tank

Open the lid of the water tank to see if the two floats are not the same height, adjust the height one to two of the same height, and if it doesn't work, you have to change a set of internal parts.

You loosen the screw wire in the tank into the right place and see.