The bathroom is not waterproof, how to repair it without damaging the ground?

The waterproof coating is applied coldly twice, and the second scraping direction is perpendicular to the first. The perimeter of the wall extends from the ground up to a height of not less than 30 cm.

Before the construction of the waterproof layer of the base cleaning film, the gray skin on the surface of the base layer should be removed with a shovel, and the dust, sand and other debris should be cleaned with a broom.

Paint a large area twice, and the dosage is required to be evenly painted, without accumulation and flow.

Use a paint brush dipped in the stirred paint to evenly coat the weak parts that are easy to leak such as pipe roots, floor drains, yin and yang corners, and so on.

Brush the waterproof paint for the first time. Before construction, ensure that the construction site is clean and dry, and the waterproof coating should be coated with no omission, and the base layer should be firmly combined.

You can brush another layer of waterproofing agent on the gaps in the floor tiles and the edge of the wall, so that you can waterproof the ground without damaging it.

Floor drains and drains should be carefully cleaned, and the depressions should be leveled with cement putty.

First make sure that it is a water leak, and then pave it with a little cement to dry and you can use it.

First determine whether there is a water leak, if not, you can ask the master to take a look.

Can be repaired. However, it should be noted that the brick-free waterproofing is only applicable to leakage caused by the failure of the waterproof layer in the bathroom.

There are generally two reasons for toilet leakage, one is the pipe, and the other is waterproof. Pipes include drainage pipes, sewer pipes, and water supply pipes; Waterproofing includes partial waterproofing failure and overall waterproofing failure. It is necessary to determine the cause of water seepage in order to make targeted repairs.

So how can you tell what causes a leak in the bathroom? The simple way is to ask the master of the waterproof company to come to the door to investigate and test, waterproof companies like us will generally provide free door-to-door survey services, the purpose of the door-to-door is also based on the on-site judgment of the reason, targeted issuance of the plan and **. Generally, the door-to-door will first inspect the water supply pipe, then check the leakage area, and continue to investigate to determine the cause of the leakage, and then the plan and ** can be issued.

You can also judge yourself according to the water leakage phenomenon if you have a certain knowledge of decoration or waterproofing.

First of all, the pipe leakage, the water supply pipe can be pressure tested, the seepage area of the sewer pipe will be concentrated near the pipe heel, the leakage of the drainage pipe is more troublesome, especially the wall drainage pipe, but it can be judged by the elimination method.

The second is the waterproof problem, because the waterproof layer is undetectable, so the first thing to rule out before judging the waterproof problem is to rule out the pipe problem. If it is a partial waterproof failure, it is generally manifested as water seepage and moisture on one wall, and the water seepage height does not exceed 80 cm. If the overall waterproofing fails, there will be multiple water seepage situations at the same time.

Finally, according to the reason to determine the plan, the pipeline problem only needs to find the leakage point to repair, in which the leakage of the water supply pipe can be renamed the pipe, only need to punch the hole without smashing bricks, the disadvantage is that it may affect the appearance.

If the local waterproof fails, it is necessary to break the first row of bricks on the wall and the ground, redo the local waterproofing, and be careful not to damage the pipeline.

The overall waterproof failure is divided into smash-free waterproofing and brick-smashing waterproofing. The advantages and disadvantages of the two are obvious: no smashing waterproof can not be repaired locally, can only be done as a whole, depending on the process requirements, the validity period ranges from 1-5 years, the construction period is 1-2 days, ** is low; The validity period of brick waterproofing is about 30 years, and the construction period is 5-7 days, which is higher.

Let's briefly talk about the waterproof construction process: remove the bathroom and bathroom equipment, do the waterproof sealing of the nozzle, dry the original moisture in the ceramic tile and cement mortar layer, paste the tile joints and fill the waterproof material, and do the closed water experiment after drying, and restore the bathroom equipment to clean up the garbage if there is no water leakage. This is tile caulking without smashing waterproof, and the other is that the surface of the tile is waterproofed with tempered film.

The former has higher requirements for the process, with a validity period of 3-5 years, while the latter has been eliminated by the waterproof company, commonly used by guerrillas, simple construction, and valid for about 1 year.

If it is a crack in the sewer, replace it, and if it is a crack in the floor tile, you can use silicone to apply it to find out the cause of the leakage first.

There are two main reasons for the leakage of the bathroom, one is that there is a leak in the waterway of one's own house, and the other is that the top layer of waterproofing is not up to standard. You can ask the master to check whether the sewer pipe is not tightly closed, focusing on the water pipe of the basin and toilet, and the workers may damage these two places if they do not pay attention during the decoration.

Do these two steps, first, test whether the water inlet pipe is leaking. Second, the drain pipe is leaking test.

If the problem of water leakage can not be solved, you need to redo the waterproofing of the bathroom, which is a big project, which will destroy the floor tiles that have been paved, and will also produce a lot of costs, but the re-standard waterproof construction can not only solve the leakage problem, but also avoid the phenomenon of moisture return and mold on the wall in the future.

How to deal with bathroom leakage downstairs, bathroom leakage without smashing bricks The key to maintenance methods is to save money.

If the bathroom leaks if the water pipe is not leaking, it can be repaired without dismantling the bricks, and the hairy ants will be repaired for you in one day, which is not a very troublesome thing, don't worry.

If the bathroom leaks and smashes the floor, it is troublesome enough and the cost is high. There is a way not to destroy the floor tiles, which household can be done from below, make a few holes under the bathroom at home, of course, it will not be opened, put the water-stopping needle in, and then use a high-pressure grouting machine to press the waterproof glue in. A water-stopping needle can spread over an area with a radius of 15 cm.

This kind of maintenance method is good, and the leakage in the bathroom is like this, and it can be maintained for many years without leakage.

The general method of toilet leakage is to dig the floor to pry the waterproof layer, and then re-do the waterproofing, of course, such a method is laborious and costly, there will definitely be a simple way, that is, in the place where the toilet leaks, the tile gap is coated with a CPC leak prevention agent, you can, the method is so simple, it really does not leak, as long as the floor is not broken, the leak-proof effect has been.

CPC leak prevention agent, you can see it in Taobao.

If the bathroom water seepage is only caused by the water seepage on the surface of the floor tiles, it can be repaired immediately without smashing the floor. If it is the water on the surface of the floor tiles, such as the water that usually showers, or the water used to clean the floor through the gaps in the tiles, penetrates into the mortar layer under the floor tiles, and then leaks downward, we can clean the road surface, and clean the gaps in the tiles, the wall tiles and floor tiles need to be plugged with grout again, <>

Use a brush to paint all bathroom wall tiles with transparent waterproof penetrant twice, and you must brush evenly without missing brushes. Plug the odor-proof floor drain, and then pour the remaining transparent waterproof penetrant on the bathroom floor, carefully brush it with a brush, let it penetrate at will, and wait for the moisture-proof penetrant to penetrate into each gap of the floor tiles, which can generate a layer of high-density ground waterproofing very well to avoid water invasion, and it is necessary to pay attention to the edge and the surrounding area of the toilet also need to be brushed several times. Through this solution, the problem of surface water infiltration can be dealt with very well.

The first type is the leakage caused by the leakage of the pipes under the floor of the bathroom. In other words, there are water pipes or heating pipes under the pavement of our bathroom, and after a leak occurs, this kind of pipe will slowly penetrate into the pavement. In the end, it leads to the leakage and water seepage of the road surface of everyone's bathroom.

The second type is the water stored on the pavement of the bathroom, which leaks and seeps according to the corresponding cracks. That's also a situation that everyone usually uses the bathroom.

For example, when you take a bath in the overall shower room, there will be a lot of water on the ground, and if the road drainage pipes and moisture-proof of our bathroom are not very good, then this water is likely to seep into the road along the gap, causing water seepage on the roof of the bathroom. The factor in this situation is the problem of moisture protection in the bathroom. In fact, the toilet must find water seepage according to the effective order, gradually check, find the problem of water seepage, and then choose a good treatment method, so as to treat the symptoms, the effect is significant, and the damage can be reduced.

Today, Houjiang will talk about the proper inspection process, root causes and treatment methods of water seepage in the bathroom, and look forward to helping you to a certain extent.

Some can be repaired, this should be determined according to the specific situation, you can ask the master to determine the specific location, determine the specific maintenance plan.

If you don't smash the floor, it's not good to make up for it, because the water pipes in the bathroom are all under the floor, and if you don't smash the floor, you can't see which water pipe has a problem.

It can also be repaired without smashing the floor, in fact, you can lay another layer of cement on the floor, so that this can be avoided.

In the bathroom waterproofing project, there will be a scene where the bathroom waterproofing is not done, and many owners will be very anxious about what to do if the bathroom waterproofing is not done, because it is not only related to themselves but also affects the neighbors. Let's take a look at the solutions to the bathroom waterproofing, so that everyone knows how to remedy the bathroom waterproofing.

1. What to do if the bathroom waterproofing is not done - line hunger - solution:

Chisel the old "floor drain and the upper mouth of the sewer pipe and the floor slab" to chisel, connect the interface between the floor drain and the sewer pipe, and then use 1:1 cement mortar and 15% of the mud content of the alum stone expansion agent to make up, you can.

It turns out that the bathroom waterproofing is the overall flexible waterproofing, and after moving here, "brush the joint and its surroundings with cement slurry and 20% of the cement content of alum stone expansion agent", which will not affect other places in the future!

In addition, the bathtub drain is useless, remove the bathtub, chisel the interface of the sewer pipe, first plug the nozzle and then use 1:1 cement mortar and 15% of the cement content of the alum stone expansion agent to make up, you can.

2. What should I do if the bathroom waterproofing is not done well - supplementary points:

1. Alum stone expansion agent, brown red, ask where you should have the place to sell the cover cement, the unit price is 500-800 yuan tons, slightly more expensive than cement, but the amount is less.

2. If you buy more (up to 1 package, 50 kg), then you can chisel off the floor tiles on the flexible waterproof layer of the original bathroom, and use 1:1 cement mortar and 15-18% alum stone expansion agent with cement content to make up the whole and reattach the floor tiles at the same time.

3. Special attention should be paid to the fact that "the ground should be done well at the corners of the wall and the upper mouth of the sewer", and the base layer should be chiseled before the mortar, and the floating dust should be cleaned up.

4. Pay attention to the fact that you can only get on the person after two days, so that there will be no water leakage in the future!

The above is about how to remedy the toilet waterproofing, I hope it can help you. Finally, it is worth reminding us that it is necessary to understand the toilet waterproofing practices, toilet waterproofing remedies, etc., which is very helpful to our daily life!

Bathroom water seepage does not knock off the tile is not completely remedied, in this case can only redo waterproofing, bathroom bathing and other aspects of water is the most, must do waterproofing, do not do waterproof basically lose the role of the functional area of the bathroom.

The waterproofing method of the bathroom is as follows:

1. Brush the waterproof coating for the first time: ensure that the construction site is clean and dry before construction, the waterproof coating should be full, no omission, firmly combined with the base layer, no cracks, no bubbles, no falling off, the painting height is consistent, and the thickness should meet the requirements of the product.

2. Brush the second waterproof coating: Note that there needs to be a certain time interval between the second waterproof coating, and the second pass can only be carried out after the paint is dry, and the specific time depends on the coating. If the interval is too short, the waterproof effect will be greatly reduced.

3. Laying a protective layer: In order to quietly prevent the subsequent construction from damaging the waterproof layer, a protective layer needs to be laid on the surface of the waterproof coating. The protective layer should be completely covered with the waterproof layer, no omission, firmly combined with the base layer, no cracks, no bubbles, and no falling off.

4. Closed water test: During the closed water test, the waterline of the ground point should not be less than 2 cm, and it should be stored for at least 24 hours. If there is a leak, it needs to be redone, and it must not be negligent.

5. Grassroots treatment and cleaning: do leveling layer, bonding layer, detail additional layer, acrylic waterproof layer, water storage test, protective layer construction, and secondary water storage test.

In the bathroom, washbasins, bathtubs, showers, toilets and other sanitary ware will be used, and these sanitary ware are all water-related, so it can be seen that the bathroom must be waterproof. So, how can the bathroom decoration be remedied if it is not waterproofed? Love Space Decoration Company has made the following introduction to this problem.

1. If the bathroom is not waterproofed, then when remedy, a waterproof layer can be made on the back of the wall, so that the furniture close to the bathroom wall will not be easily moldy.

2. For the bathroom wall with wall tiles, waterproof glue can be used in the brick joints, which can also make up for a series of drawbacks caused by not doing waterproofing to a certain extent.

3. If the waterproofing of the bathroom is not done, and if you hit the tile by hand, you find that there are many hollow places, then you can disassemble the tile and then redo the waterproofing.

With the help of the above, how to remedy the toilet without waterproofing, I think everyone should have the answer in their hearts.