Is the wall waterproofing paint for water seepage on a rainy day? Or scrape putty? Or both?

It seems that the exterior wall waterproofing is not done well, I don't know what kind of house you are, if it is a commercial house, this is the developer's problem, and it should be handled by the developer. If you have your own house, you need to do exterior wall waterproofing, the specific method is:

1. Clean up the base layer of the exterior wall, if there are exterior wall tiles, knock off the wall tiles and make the wall smooth.

2.First apply a layer of exterior wall waterproof paint, 3-4 times is enough, if it is a bungalow, the roof should also be done.

3.If it is a bungalow, add moisture-proof agent to the layer of mortar 10 cm below the zero level.

4. After the waterproof layer is done, cement mortar can be used as a protective layer.

After such a process, it is enough to paste the exterior wall tiles.

If there is no way to deal with the exterior wall, it can only be done as a waterproof layer on the interior wall, do a waterproof layer on the inner wall, shovel off the original wall, expose the cement wall, clean the wall, and ensure the dryness of the construction surface, and then brush the waterproof coating, you can choose a better quality waterproof coating, such as: Oriental Yuhong or Jindun two-component waterproof coating can be, do not brush too thick every time, after the whole time, there is a layer of waterproof film formed, after the coating is completely dry, then scrape the waterproof putty, and then paint latex paint in turn after polishing, In this way, the water from the exterior wall cannot seep into the interior.

Remove all the dust from the wall. Then brush the waterproof paint, it is best to do waterproof several times, then scrape the putty powder, and finally brush the wall paint!

To do waterproof treatment, it generally costs about 25 yuan a square for contracting labor and materials, and it costs 13 yuan a square for hanging putty powder and brushing paint.

And the cost of buying paint is additional!

Hello dear, glad to answer for you. Normally, light rain within 24 hours after the exterior wall waterproof coating is brushed will not have much impact on the effect of the waterproof coating. However, if the surface of the paint is not fully dried, and water enters the coating film, it may cause problems such as discoloration, blistering, and cracking of the paint, and reduce the waterproof effect of the paint.

Factors that affect the intensity of rainwater, the type and quality of the paint, and the thickness of the ridge and drying time of the paint. In the event of sudden rainfall, the façade can be covered as soon as possible to avoid rainwater directly on the surface. In case of heavy rain, in order to avoid rainwater intrusion and affect the waterproof effect, it is recommended to choose a sunny climate for construction when brushing the exterior wall waterproof coating, and do not encounter obvious rainy weather within 24 hours to ensure that the coating film is fully dry and cured.

Hello dear, glad for your question. Under normal circumstances, it is not suitable for exterior wall waterproof putty construction on rainy days, because under the influence of rain, the base wall is easy to become wet, which can easily lead to poor adhesion of the putty layer, and cracking and falling off may occur after rolling work. If there is excessive rainfall or bad weather such as wind, it is more likely to lead to the failure of the construction of the sold-out residue.

Therefore, it is best to choose to carry out the construction of exterior wall waterproofing putty in sunny or dry weather.

Summary. 1. Ground treatment.

Before waterproofing, be sure to level the ground, if the ground is uneven, it may affect the effect of waterproofing, and 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 water seepage is most likely to occur.

2. Wall treatment.

If the bathroom has a shower room, the waterproof should be 180cm, and if there is a bathtub, the waterproof height of the wall adjacent to the bathtub should be 30cm higher than the bathtub

Can you brush waterproof paint on a rainy day?

Hello! OK.

1. Before the ground treatment is waterproofed, the ground must be leveled first, if the ground is uneven, it may have an impact on the waterproof effect, and it may also cause cracking and leakage caused by the uneven thickness of the 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 water seepage is most likely to occur. 2. Wall treatment: The wall treatment should be about 30cm high front shirt waterproof coating to prevent water from penetrating the wall and returning moisture, if the bathroom has a shower room, the waterproof cavity 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 and the brother is good, it is necessary to leave a certain amount of time, so that the waterproof layer and the building are better integrated, and then the protective layer is made on the waterproof layer and then paved with 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, you can be cautious not to smash the floor tiles, and 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.

Summary. Dear, glad your question! First of all, it is necessary to clarify the cause of water seepage.

If the pipe is leaking, it needs to be replaced or repaired. If it is water seepage on the exterior wall, you can contact the property, and if it is still under the warranty period, they will find the developer to repair it. If the warranty period has passed, repair it with repair **.

Dear, glad your question! First of all, it is necessary to clarify the cause of water seepage. If the pipe is leaking, it needs to be replaced or repaired.

If the fake bucket Zheng is seeping water on the exterior wall, you can contact the property, and if it is still under the warranty period, they will find the developer to repair it. If the warranty period has passed, repair it with repair **. If the waterproofing is not done well, then you need to ask a professional air cleaner to redo the waterproofing.

Not water pipes. Just start the renovation of the scraped walls.

In this case, is there too much humidity in the room.

This is one place where water seeps and there are no plumbing in this place.

Is there a whole wall, or is it just that.

That's it. It's a bit cloudy today.

There is only one piece, and I still think there should be a leak point.

If it's wet, it's more or less the case in an area close to the ground.

It has a certain degree of waterproofness, but Mengdan can not be used as a waterproof layer material, if you want to achieve the waterproof effect of the wall Qi inspection surface, you must apply a layer of exterior wall paint after applying waterproof putty powder. This kind of putty powder is mainly made of inorganic gel, binder materials, etc., which not only has strong adhesion, but also has good alkali resistance and water resistance. This material is used on the surface of the wall Kochi eggplant to prevent it from bubbles, falling off and cracking.

If you don't want to damage the wall, you can buy Yuhong's Jishi Tu 101 to brush it, so that it is more safe, and the effect is good.

The cement layer on the outer wall position that seeps water into the inner wall can be shoveled off, (gently knock on the wall with a metal object, hear the empty sound even if there is a crack in the position of the layer,) the scope of the shovel must be larger than the crack, and then re-plastered with cement sand plaster. It won't work if you stick that thing to the façade for a long time, so it must be solved thoroughly from the root in this way.

I first brushed it with Jiashi Tu 100, and then used Jishi Tu 101 for the second time after 4 hours.