How can a roof leak be completely repaired? I ve tried to fix it a few times, but I haven t made it

If on the terrace, platform or roof, remove the current decoration, insulation layer and damaged waterproof layer, and then reprocess the waterproof layer, restore the insulation layer, decoration and facilities, etc., you can**. However, the construction period is long, the maintenance cost is high, and the exquisite landscape environment is generally not allowed to be destroyed in a large area, and it is only suitable for construction in a small area.

At the bottom or side of the leaking platform and roof structure, the PVC drainage pipe is installed to export the water in the ceramsite layer, which can play a role in drainage and pressure reduction, and many leaks will heal themselves.

Part of the roof is designed as a roof garden, and when the roof decoration is too heavy, it must be reconsidered, and structural reinforcement should be carried out under the waterproof layer, such as adding load-bearing columns, beams and other structural measures. Avoid leakage caused by damage to the thermal insulation and waterproof layer.

If there are plants and over-decorated parts, as long as the structural load-bearing allows, cancel the benzene board and ceramsite insulation layer, and do a good job of waterproofing and protective layer on the structural layer, you can directly build flower ponds, place equipment or decorate rockeries.

It is necessary to do a good job of waterproofing, drainage, exhaust and other facilities, and the hidden danger of roof leakage can be avoided.

In the waterproof construction of the roof, special attention should be paid to the reinforcement of the yin and yang angles of the structure, the embedded steel components, and the embedded water and electricity pipelines. When the process is crossed, it is necessary to protect the finished product. A 48-hour water storage test should be done before closing.

The negligence of any of the above processes may cause hidden leakage hazards in the future. The construction of the ceramsite layer should be carried out according to the design requirements.

Many homeowners with terraces and private gardens may destroy the original waterproofing facilities when doing secondary renovations. When renovating, be sure to restore and strengthen the waterproof treatment. Before closing, leave the sewer channel, and be sure to do a good water storage test to ensure that there is no leakage for 48 hours.

Roof leakage is really annoying if it is not repaired repeatedly. Did you look for a regular company before, don't be that kind of road guerrillas, those people are engaged in repairs and collect money to finish the work, it doesn't matter if the repair is not repaired, if you find a leak, you can't find anyone. It is recommended to find a professional person to do professional things.

I know the boss of Jiacheng Waterproof Company, the person is quite good, the company has been doing it for more than ten years, and it is also an old brand company in Changsha.

Just make a color steel tile roof, which is both leak-proof and insulated, and the cost is also low.

Is it in the city or in the countryside? If it is in the city, you can go to the property to complain, and if it is in the countryside, you can paste a layer of cement in the leaky place of the roof, which can effectively waterproof.

The main reason why roof leakage repair is not good is that the personnel who do waterproofing lack professional knowledge and are not good at learning waterproof technology and thinking about waterproofing problems. This is generally related to the level of education and professionalism of waterproof technicians.

The second is that the owners are greedy for cheap, and the waterproof company without a bottom line caters to the psychology of the owners.

The third is to find a waterproof company through a third party to repair, the interests are intertwined, the quality of waterproof personnel is insignificant, and this maintenance method can rarely be repaired.

So how to completely solve the roof leakage?

1. Find a professional and responsible waterproof construction team;

2. Find the source of the leaking water;

3. Design a high-level waterproof scheme according to the actual situation;

Fourth, the use of high-quality materials;

5. Carry out construction in strict accordance with the technical requirements of construction, and strictly manage and supervise.

What kind of materials are used and what kind of technical processes are used, which should be determined according to the actual situation of the site.

I am: Wu Fan, who understands water, coordinates Shanghai, and continues to share ways to do waterproofing without spending unjust money.

Playing a layer of color steel tiles can be wrapped for 30 years without leakage.

Hello, you can solve the state of ignoring these properties through the news ****, you don't have a coercive means, and if you don't have a coercive means, then you hope that the ****, let the ** department intervene and coordinate, so that it can be solved. Hope to adopt.

That's not finding the root of the problem, not fixing the leak. Don't worry about smashing what should be smashed.

1. The first thing to see is the location of the building leakage, and the cause of the leakage is determined before confirming what method to use to smelt.

2. If it is a large-scale smelting, it may be better to find professional maintenance personnel, if it is only a local water leakage treatment, it can be smelted by itself, as long as the leakage and mildew are found, it is not as difficult as we imagined, and most of them can be done by themselves with good products in a very simple way.

3. To confirm that you can't deal with the situation, you should find a professional company to repair the water leakage of the house as soon as possible and deal with it, so as not to delay it for too long, in addition to affecting life, it will also damage the production of the house.

Causes of roof leakage:

1. Nowadays, many families like to build "sky gardens", and are very keen to plant some flowers and plants on the roof, and arrange their own small world to beautify the environment, purify the air, and improve the local microclimate.

2. When building a house, the quality of construction will also cause roof leakage, I believe that the construction quality of many construction teams is suitable for guarantee, but it is not excluded that some corners are cut, the quality of decoration materials is not formal and unqualified, coupled with improper daily maintenance, it is easy to lead to roof leakage.

3. The installation of solar energy on the roof is a common phenomenon today, and the solar water heater itself has the effects of energy saving, economy, and environmental protection, and it is also very recommended to install, but there are also certain hidden dangers in the installation process. For example, the solar water heater destroys the waterproof layer of the roof during installation, resulting in water leakage in the house; Some solar water heaters are too heavy, which exceeds the load-bearing capacity of the house and is prone to potential safety hazards; The water pipe of the solar water heater crowds the exhaust outlet, which will block the exhaust outlet, etc.

4. The cause of roof leakage caused by pipes. Because every floor has to be connected to the pipes, perhaps because the pipes are not closed sufficiently at the contact with the floor slab, the roof also leaks.

Solutions to a leaky roof of the house:

1. When leaking water at the bottom of the frame beam, the decorative layer at the crack of the outer wall should be shoveled, the mortar in the gap on the top surface of the brick wall should be scraped off, rinsed clean, wedged with iron sheet, and then filled with 1: cement mortar and recessed into the wall 10mm, filled with flexible waterproof sealant, and then made up the decorative surface layer of the exterior wall.

Second, if there is a leakage on the exterior wall of the building, you can directly use the inner stucco to remove it, find out the seepage of the brick joints, fill it with mortar in the part where the brick joints are not dense, rinse it clean, and fill it with 1: cement mortar.

3. When there is water seepage in a large area, but there are no obvious cracks in the exterior decorative surface, the exterior wall decorative surface is swept and rinsed, and after drying, the A component and B component of the cationic neoprene polymer emulsion are mixed and stirred evenly according to 1:1, and the ordinary Portland cement of grade is added according to the water-cement ratio, and the cement slurry is stirred evenly. Grout the brick joints with polymer cement slurry.

Find a professional waterproof company, why find a professional waterproof company, waterproof looks simple operation is not easy, non-professionals are difficult to find the root cause of water leakage, waterproof materials are diverse, even if the root cause of water leakage is found, it is difficult to choose what waterproof materials need to be used for construction, professional waterproof companies are free of charge during the warranty period, and it is difficult to ensure that there is no leakage and no water seepage for a long time.

Last month, the bathroom at home leaked, and it took a month to fix it. The amount of work is not large, but it brings more inconvenience to normal life, and some lessons are expected to be used as a reference for neighbors in similar situations.

1. After the water seepage occurs in the house, the cause of the water seepage must be found, and the water seepage point may only need a small amount of work to be done, without the need for large-scale planing bricks or redoing waterproofing.

2. The amount of water seepage maintenance project is small, and the large construction team is unwilling to do it, so it is best to find workers to do it themselves. If you want to save trouble, you can also find people who often work in the community through the management office, and you can guarantee it. Either way, someone must supervise the work, do a good job of quality acceptance (especially the kind of contractor, just want to finish the work early and get paid early), especially to do a good job of overall waterproofing, as well as ground drainage.

3. Don't look for mobile personnel to construct (it is common to hang Anhui S brand vans, and the body is full of waterproof and leakage plugging advertisements).

Before construction, they only told you to charge according to the weight of the waterproof material used (tens of yuan kg), and did not tell the approximate total price. There is no upper limit to this, and it may cost hundreds of kilograms of waterproof materials for a bathroom alone (that is, the cheap two-component materials sold outside, one is cement, one is a waterproof solvent, and they can control how many materials they use, and they will waste more materials if they want to extort more).

If you ask them to do it, you must cover the total price, and negotiate the full cost first to avoid being charged by their fishing.

Go to the waterproof material store to buy a good barrel of waterproof coating, to the famous brand or the national standard, although the price is a bit expensive but the quality is relatively *** (if you repair yourself, ask the owner how to build).

This kind of professional problem, it is recommended that you find a professional master to solve it!

It can be repaired with cement, or with wooden planks that the leakage in my house was fixed with cement last month.

The main methods of roof leakage repair are:

1. You can use latex materials, spray them on the top floor of the house first, or use some composite waterproof materials to apply them more than three times.

2. If it is a self-built building and the roof is paved with a layer of asphalt, before the waterproof construction, the asphalt needs to be removed first, and then the anti-land Hongmeng water layer needs to be made.

3. A waterproof construction has been carried out before, and a layer of waterproof membrane can be added on top of the waterproof layer.

4. If you don't consider economic factors, you can use a waterproof coating made of pure acrylic acid to find the leakage to fill the leakage, and both the adhesion and permeability are better, and there is also better aging resistance than the early bridge.

The cost of roof leakage is mainly composed of two parts: material cost and labor cost, the leakage material used is different, and the ordinary leakage repair material, such as the use of latex materials, is between 40 and 60 yuan per square meter, and the labor cost accounts for about 35% of the overall cost. Jiwu real estate encyclopedia, more must know to buy a house.

First of all, it is necessary to eradicate the previous waterproofing, such as paint, membrane, etc., if it is made of mortar Senchapei waterproof, you can not eradicate it. Then repair the leaking place, and after the repaired area is dry and firm, start to do waterproofing. There are two layers of waterproofing, the first layer is flexible waterproofing, and the second layer is mortar waterproofing, which can also protect the flexible waterproofing of the bottom layer while waterproofing, and after the waterproof material is dry, it will not leak.

How to repair the roof leakage house?

Roof seepage can be repaired indoors. It is necessary to drill holes in the leaking gap of the indoor roof first, install the pressure nozzle, and then use a high-pressure pump to squeeze the waterproof material into the leaking gap of the indoor roof until the waterproof material flows out of the gap. This repair method is a technical job, and it is recommended to ask a professional construction team to come to the construction.

How can a roof leak be detected?

If it is a bungalow, the roof is surrounded by sand, and then put water on it, and after a certain period of time, if there is a leak in the roof of the house, it means that the roof is not in order, and remedial measures need to be taken. If it is a high-rise building, find the damage to the roof waterproof layer; Or find the corresponding place on the roof from the leakage in the house, remove the waterproof layer, and see which direction the water flows from to find the leakage.

How to fix a leaky roof?

1. Find the leakage point.

The first step in repairing a roof leak is to find the leak and see if there are cracks in the roof and whether the original waterproofing layer on the roof is damaged. But in fact, this step is the most difficult, because the location of the water leakage in the house may not mean that the corresponding position of the roof has cracks and leakage, after all, the water is fluid, it may be free between the floor and the waterproof layer, so the roof leakage point and the water leakage point in the house are not necessarily 100% consistent.

2. Targeted solutions.

After finding the leakage point, choose different plugging methods according to the different conditions. The most complete way to solve the problem is to repair the surface of the water, open the roof to find the leakage point thoroughly, and then redo the waterproofing, resurface the waterproofing membrane, and replace the rigid roof. This method can ensure that there is no water leakage for a long time, but it is time-consuming, labor-intensive, and costly, and the maintenance cost is high.

Another repair method is backwater repair, which is to apply waterproof glue (commonly known as waterproof needles) to the leaky parts of the house. It's simple and immediate, with low maintenance costs, but it won't last long and will likely leak again.