What causes water seepage in the bathroom? How to do a good job of waterproofing?

Bathroom water seepage, moisture-proof caulk fell off, and did not achieve the actual effect of waterproofing, odor-proof floor drain drainage outlet, waterproof material made unevenly,It is also easy to leak, and it is very easy to cause problems when doing waterproofing, and the quality of waterproof materials is very important. According to the leakage, it is OK to carry out treatment, toilet pavement leakage, first, check the bathroom floor tile moisture-proof tile grout, see if the seam has fallen, or there is a half-fall situation, if the moisture-proof tile seam has fallen, water is likely to seep into the floor tile gap, <>

It is common for the pavement to leak in the toilet to indicate that the pavement has absorbed enough water to gradually seep into the roof underneath. Check the pavement of the toilet, the moisture-proof tile joint agent has half fallen off, shovel off the remaining moisture-proof tile joint agent, the floor tile gap is cleaned and tidy with a rag, after natural ventilation and drying, do the waterproof tile joint agent again, the beauty joint agent should be delicate and symmetrical, the tile joint agent after drying, the bonding is particularly firm, the moisture-proof tile joint has a good actual bonding effect, not only has the effect of moisture-proof tile seam, the floor tile is more fixed, this kind of solution is relatively simple.

Toilet pavement leakage, there is also a situation, pavement drainage outlet, at least three or more odor-proof floor drains, for example, the floor drain installation is not very strong, with the loosening situation, the road surface will also leak, it is very likely to seep into the floor, so the toilet decoration is particularly complicated, only leakage, in accordance with the procedure to carry out the inventory, tile joint agent did not have a problem, that is, the drainage outlet fell off or cracked, resulting in the leakage of the toilet pavement. The same is the leakage of water in the bathroom, some of which are seepage from the left and right buildings, and some of which are from the same building. Some of them are water seepage from the pipeline, while others are waterproof problems with the ground, <>

This requires people to clarify the details of water seepage based on on-the-spot inquiries, maintenance work experience, or relying on new technology testing instruments. Symptomatic**, the purposeful treatment of the problem will completely eliminate the problem. The toilet must be done three times moisture-proof, according to the order of steps, the wall first do waterproof materials, the first waterproof paint evenly smoothed the wall, and the second time the wall horizontal and vertical brushing waterproof materials, so as to prevent and do not brush out the position of the architectural paint, and the first waterproof material to dry, can do the latter moisture-proof,In the process of the first waterproof material being gathered and solidified, the next procedure is done, the actual effect of waterproof material bonding is not ideal, and it is very easy to produce cracks, bulges, and falls, so it is very important to do waterproofing in accordance with the step sequence.

This situation is caused by the cracking of the waterproof layer, first the bathroom floor should be leveled, and then brushed at least three times to waterproof, so that it can be safe.

The water seepage in the bathroom is likely to be the interface of the faucet, which is not installed well, or the waterproof is not in place during the decoration, and it needs to be checked specifically to be determined.

If the bathroom is leaking, it is because we have not done a good job of waterproofing, so we can brush it several times when we do waterproofing again.

Water leakage from the bathroom is the most difficult problem because the renovation of the bathroom does not want thousands of people to meet. It doesn't move, it cuts through walls and knocks on floor tiles. So find outToilets are waterproof and seepageWhat to do,Toilets are waterproof and seepageCause.

1.OKToilets are waterproof and seepageCause.

At the time of waterproofing,Toilets are waterproof and seepageIt should be considered a problem, but this is a problem with the plumbing, so just laugh we need to test to do lifting containing wastewater. When turning off the water and the toilet water is 3 cm high, after a while, there is no weakening of the water, and all the downstairs ceilings are normal, it's waterproofing layer, which can describe the problem of ** is not a problem that can be a water problem. Conversely, if the water level drops, there may be a problem with the waterproofing layer.

2.How to solve the leakage problem of the waterproof layer.

If there is a problem with the waterproofing layer, you should first listen to the floor tiles in the leaking area to find the waterproofing layer. After the waterproof layer is clean, clear, and can be sealed, sealed after sealing, then brushed several times to remember, then coated with waterproof coating, waterproof finishing, the tile can be repackaged.

3.How to solve a leaking water pipe.

If a water pipe is leaking, first open the tiles and waterproofing layer, check the location of the leak, and locate the leaking connection. Some materials can be more injured in the dock to finish the cement mortar can be smooth polished front contact interface, and then we need to confirm that the connector is covered with tiles for the last docking.

1.Floor tile spacing issues.

In many homes, water leakage occurs, which is a problem with the gaps between the floor tiles and, if not rigorous, permeates after prolonged use. The result is due to this small spacing, as the sewer under the tile gap thinks that waterproofing can be flawless.

2.There is a problem with the toilet inlet fitting.

As we all know, bathroom fittings may have caused charyeroyi immediately water, groundwater leakage in case of water is slowly why the baseboard is moldy, and sometimes one of the reasons for the city wall extends to the inner wall of the cement mortar layer.

3.There is a gap between the bottom drain and the drain pipe.

Water stains on the bathroom floor are drained onto the floor. However, sometimes, many people enter the bathroom decoration at will, the floor drain and drainage interface do not match, and the drainage line is poorly connected. If you use it for a long time, it may leak.

You can get it for free

As for the height of the waterproof wall in the bathroom, the height transmitted by the network is meters, which is often copied and pasted by various road networks. But I met a master who has many years of experience in waterproofing tiles, and he said that according to his years of experience as a plasterer, brushing the waterproof bathroom wall to the top is the right way! Since the wall tiles of the bathroom are attached to the top, if only the waterproof of the rice is brushed, the water absorption rate of the upper wall and the lower wall is not the same, and the wall tiles posted may fall off and be uneven, and the rework rate will be higher in the later stage.

Many homeowners may feel that the more waterproof brushes, the better. The master gave few brushes, and I felt that people were cutting corners; In fact, the number of waterproof brushes should not be too much. Generally, you can brush it twice, once on each side.

The waterproof brush is too thick, but the wall tiles tend to fall off.

Professional waterproofing coatings are applied specifically to walls and floors. Waterproofing paint for walls can keep the surface rough after painting and avoid wall tiles from falling off, such as "blue walls and green spaces". I believe that this word is very familiar to the master.

Many netizens reported that the wall tiles in the bathroom fell off, perhaps because the waterproof coating was wrong, the waterproof membrane formed was very slippery, and the tiles had no adsorption force, causing the wall tiles to fall off. In this case, it is recommended that before pasting wall tiles, you can brush waterproof and then do brushing treatment, or brush the adhesive back to paste tiles. The decoration site will inevitably be dirty, so before applying waterproof coating, be sure to clean up the waterproof place, so as to avoid decoration garbage, sand, dust and other debris falling on the surface, resulting in waterproof failure.

The waterproof details of the bathroom are key! For example, almost 90% of the waterproofing failures at the connection between the sewer pipe and the floor slab are caused by this location. The material of the sewer and the floor slab are different.

If you are not careful when applying waterproof paint, it is likely that it will not be waterproof in the later stage and will become a leakage point. The steps of the closed water test are essential. After the waterproof coating of the ground, it is necessary to do a 2-day closed water test.

If there is no water leakage downstairs during this time, then everything is fine and the construction continues! Don't ignore the closed water test link in order to catch up with the construction period, resulting in waterproof failure and water leakage after later decoration, so it will be very troublesome to repair, basically dig up the floor tiles and redo the waterproof! When you don't use water, it doesn't seepage, and it seeps when you use it a little.

Most of them are because the sewer pipe is broken, and it can be solved without smashing bricks at this time.

If water seeps out when using a large amount of water (e.g. in a bath), it is most likely due to damage to the waterproof layer. If the situation is not serious (not enough drops), there is no need to smash bricks. This method is the easiest to operate for the destruction of the waterproof layer, but it has a short service life.

Basically, in three or five years, a new penetration waterproofing will be done. Buy permeable waterproofing agent, pour it on the floor after adding water, spray it on the wall, brush it on pipe joints, tile gaps, floor drains, etc. Wait for the permeable waterproofing agent to dry naturally, and after 24 hours, clean the jelly-like waterproofing agent on the tiles.

Permeable water repellents follow the flow of water to the damaged part of the waterproofing layer, covering the nearby ground with its strong permeability. After the waterproofing agent dries, a waterproof membrane is automatically formed. This membrane can block a cracked waterproof layer.

Find a professional worker to do it, generally use waterproof material to pave a layer, and brush waterproof paint. If there is a water leak, let the workers rework and redo it, and find the leakage point to repair it.

I think that the leakage can be stopped by some physical means first, and then I quickly call those professional personnel to come and fix it.

When tiling the bathroom, you should first apply a waterproof layer and then lay the tiles. When the water leaks, the tiles should be dug up and the leakage place should be carried out, so that the water leakage problem can be solved.

Bathroom waterproofing is a very important project, if you do not do a good job of waterproofing, the future is endless. So what are the reasons for waterproofing in the bathroom, and how to do a good job of waterproofing? Let me introduce you to the imitation of the balance.

The national law stipulates that each bathroom should be waterproofed before the house is handed over, so the developer did make each room waterproof. But why do you need to do a waterproof in the decoration process? Because the waterproofing made by the developer is really watery!

It's not waterproof, it can only be regarded as a perfunctory thing to deal with the inspection. The waterproofing of the bathroom in the clean water room that I just got my hands can be said to be a waste product, and it can't be waterproof at all. You can think about it, how much money are developers willing to spend to make exquisite waterproofing for each type of bathroom in all real estate in order to save their own capital?

The big deal is to do it casually and cope with the inspection!

So how to do a good job of waterproofing? I tell you:

1. Ground treatment: Before waterproofing, the ground must be leveled first, if the ground is uneven, the effect of waterproofing may be affected, and it may also cause cracking and leakage caused by uneven thickness of waterproof coating. Floor drains, wall corners, pipe heels and other joints should be painted with high elasticity and flexible waterproofing, because the joints between the wall and the floor of the bathroom will be displaced, and the most empty and easy to seep water.

2. Wall treatment: about 30cm high waterproof coating should be made on the wall treatment, in order to prevent water from penetrating the wall and returning moisture, if the bathroom has a shower room, the waterproof should be 180cm, if there is a bathtub, the waterproof height of the wall adjacent to the bathtub should be 30cm higher than the bathtub

3. After the waterproof layer is done, a certain amount of time should be left to make the waterproof layer better integrated with the building, and then the protective layer on the waterproof layer and then paved the floor tiles.

4. Waterproof construction is a concealed project, and the follow-up construction may also damage the waterproof layer, if the floor tiles have been laid, do not smash the floor tiles, use professional waterproof materials to plug all the gaps and do a good job of waterproofing. It is also suitable for waterproofing projects after the failure of the waterproof layer in the bathroom. 5. Waterproofing is a systematic project, and the causes and treatment methods are different in each place.

Materials are the foundation, construction is the key, and follow-up service is the guarantee.

The problem of toilet leakage is also encountered in many families, because the toilet uses more water than the section of the cutaway, so over the years due to various reasons will appear water leakage. How should we solve this situation, and what are the ways to do waterproofing of the bathroom. Let's introduce how to deal with toilet leakage?

What are the key points of waterproof construction in the bathroom?

How to deal with a leak in the bathroom.

1. If the bathroom is leaking, don't panic to judge where the water is leaking and what kind of water leakage it is, and then carry out waterproof maintenance of the bathroom for the leakage of the leakage part.

2. If it is water seepage in the pipeline, you can only plane the tiles and reputation, change the pipe, and redo the waterproofing. If there is water seepage on the surface of the restroom, the following methods can be used to repair it:

3. Treat the dust, oil, and stagnant water on the surface, and keep the surface dry;

4. On the entire surface that can be drenched with water, such as: tile surface, tile joint, wall joint, pipe root and other parts, spray and brush penetrating waterproofing agent, and do not leak spray;

5. After the surface of the waterproofing agent is dry, fill the tile joints, damaged and defective parts with waterproof paste;

6. Weak links such as wall corners, wall edges, and pipe roots are reinforced with Yunyu plastic steel mud.

What are the key points of waterproof construction in the bathroom?

1. There are many types of waterproof materials, which are mainly divided into two categories: brushing type and paving type. It is recommended that you choose a brushed waterproof coating. The main reason is that the paved waterproofing membrane is elastic, and after a long time, it will affect the firmness of the gaps in the floor tiles aboveIn addition, the bathroom is generally not large, with many corners, many pipes, and more irregular places, and waterproof coatings are easier to ensure the quality of construction.

2. Grassroots treatment.

The bathroom floor is rough after the completion of the room, and the gray skin on the surface of the base layer needs to be removed with a shovel, and the dust, sand and other debris are cleaned with a broom, especially the pipe roots, floor drains and drains and other parts should be carefully cleaned. This will affect the adhesion of the waterproofing paint applied.

3. Wall height.

Considering the impact of our future baths, the walls should also be painted with waterproof paint, and the height must reach the position where we install the water heater, so as not to take a bath in the future, if there are tiny gaps in the wall, water stains will penetrate into the wall of the bedroom or living room next door.

4. The root of the pipe should be painted more.

There must be a lot of exposed risers in the bathroom, and the waterproof paint around the root of the pipe should be brushed several times. Because if there is water seepage in the bathroom, the large surface will generally not leak, and the weak point is the root of the pipe.

5. The outside of the bathroom door is also painted waterproof.

When we use the bathroom, it is inevitable to wear wet slippers to change into dry slippers at the door of the bathroom, and the ground is also a weak place that is prone to water seepage, so it is recommended to paint a 300mm wide waterproof outside the bathroom door when doing waterproofing, just in case.