After the renovation of the new house, cracks are found, how to deal with them

Anti-cracking treasure has no toughness for cracks can not play a thorough repair role, the traditional process is in the crack where there is a cloth or kraft paper, but can not completely solve this cracking phenomenon, cracking is mainly due to the building sinking or the new and old wall joints, or air temperature caused, in fact, can not be 100% solved, can only be said to reduce the appearance of cracks, you can use Luban or Vos shield anti-cracking materials to try, it is much better than anti-cracking treasure.

If there are cracks on your wall, this is not decoration, but the wall is peeling, cracks, this is the problem of decoration, what material do you use for the wall.

Well, this is a common problem with decorating a house. If there is a crack before the renovation, it must be a problem with the structure inside. Even if it is repaired later, cracks will still appear after a long time.

It also treats the symptoms rather than the root cause, so we can retreat to the next best!, such as hanging a picture on the wall, or painting a picture directly on the wall. This is not only beautiful, but also can play a role in covering up cracks!

Well, there are a lot of people doing this now, you can look for it. I also recommend one to you, sunflower painting, well, the technology is okay.

The main reason is that it is not completely done well, and it is caused by the fact that each time it has to be dried thoroughly before it can be brushed a second time, and the specific solution is still being studied.

Is there heating in the house?It may be frost-cracked.

Pressure grouting method. Lihuai Meng used an air compressor to pour adhesive into the cracks in the brick wall to reglue the cracked walls together. External force repair method. Open the original gaps of the tiles and repair them with elastic putty or good cloth and glue.

Remove the insulation board. Remove the cement from the surface of the wall, install a layer of plasterboard and apply latex paint to the outside. Cracks in large areas. Make one of the cracked wall substrates"u"shape, the base lead attack bridge bottom is repaired and then hung with steel wire mesh.

1. Shovel off the wall skin first. 2. Brush the interface agent on the base layer. 3. Fill and level the depression.

4. Lay fiber nets. 5. Level again. 6. Brush with paint of the same color.

Relevant knowledge development materials: 1. During construction, the wall skin around the cracked place should be removed first, and then the wall base treatment should be carried out, which can not only prevent the wall from cracking again, but also make the wall and the paint film better bonded. 2. After shoveling the wall skin, clean the base layer to ensure that the base layer is free of dust and stains, and then apply the interface agent.

This is conducive to better adhesion between the interface agent and the wall. 3. After the interface agent is dried, it is necessary to fill and level the treatment, and the depression can be filled with quick-drying powder during construction, and a layer of leveling treatment should be done first, which is conducive to subsequent construction. 4. After the leveling work is completed, a layer of fiber mesh should be laid at the base level.

It not only controls the shrinkage of the wall, but also ensures that the wall paint does not crack with the deformation of the wall, and also makes the wall stronger. 5. After laying the fiber net, it should be leveled again. Pay attention to the leveling this time to be more serious and careful, to completely smooth the uneven places on the wall, so that the mesh and the wall are fully fitted together.

6. After the leveling work is completed, it is time to paint. Note that the painting must be completed in accordance with the requirements, and pay attention to the construction environment, so that the paint surface will not crack due to environmental impacts. After the painting is completed, it is necessary to take protective measures in front of it, and do not touch it immediately to avoid leaving traces.

After the house is renovated, it is found that there are cracks on the wall when the house is inspected, which is an unhappy thing, and the cracks appear in the house just after the decoration If it is not dealt with in time, it will also affect the safety of our residence, so when the cracks are found, they need to be dealt with in timeWhat should I do if there are cracks in the wall after the renovation of the new house?1. What should I do if there are cracks on the wall after the renovation of the new house?

1. What to do if the wall cracks after the decoration of the new house If it is because of the temperature of the fire, the wall will be cracked after the decoration, which will seriously affect the overall aesthetic effect of the house, we can choose to paste non-woven fabrics and PVC mesh cloth on the cracks, and then use paint to paint the wall.

2. What to do if the wall cracks on the surface of the wall after the decoration of the new house If the paint film on the surface of the wall is cracked, we can first use sandpaper to polish the paint film, and wait until the cracks on the paint film are polished, you can use latex paint to repaint on it.

3. What to do about the cracks on the wall after the decoration of the new houseThe reason for the cracks on the wall, because there are cracks in the internal structure of the wall, which causes cracks on the surface of the wall after extension, this situation will be more troublesome to deal with, and we need to find professionals to deal with the cracks.

4. What to do if there are cracks on the wall after the decoration of the new house, the cement stucco layer has cracks, and only the putty layer on the surface of the wall can be removed.

Second, what are the causes of wall cracking?

1. Structural cracks caused by wall cracks: This kind of wall cracks are caused by ** or foundation decline. This kind of problem is unavoidable, and it usually takes about 2-5 years for the foundation of a new house to gradually stabilize.

Therefore, it is not recommended to start the decoration immediately after receiving the house, and it is best to wait for the foundation to stabilize for a period of time before decorating.

2. Cracks in the joints of the cause of wall cracking: In the process of decorating the house, we will transform the wall, so the combination of the old and new walls is very easy to crack. In addition, in the process of hydropower transformation, after the plumber slots, the connection between the trunking and the original wall is also more prone to cracks.

3. Cracks caused by inferior materials for wall cracking: If the cement used in the decoration project does not meet the standards, or the cement used by the mu calendar is expired, these may also cause wall cracking.

4. Cracks in the wall due to process errors: many decoration workers will be lazy, and do not clean up the base putty of the original wall or there is the residue of latex paint. In order to be in a hurry, many decoration companies brush the next layer of paint when the wall paint is not dry, and the wall is not painted with primer, which is very easy to crack.

After the renovation of many new houses, there will be some small cracks in the wall, and the owners do not know how to solve themWhat should I do if there are cracks in the walls of the newly renovated room?1. What should I do if there are cracks in the wall of the newly renovated room?

1. First of all, you have to take a look at the depth of the crack to that layer, and the fine crack generally refers to the coating defect caused by the paint on the surface.

If the surface paint is cracked, it may be the cause of the paint, which is caused by the improper mixing of resin and pigment in the paint.

After application, the coating continues to react, and the coating becomes dry and brittle, and surface stress occurs.

2. There is also a kind of crocodile, cracking to the second layer of paint, this situation is easy to occur in the bottom of the forest, the surface paint is not matched, after the film is formed, the harder paint construction on the softer paint, there will be a tendency to shrink and suspension, resulting in a large surface crack on the surface.

3. There is also a kind of cracking, cracking the substrate. This is complicated by a number of reasons, as coatings can be affected by factors such as expansion, shrinkage, wetting and drying. It may be that the surface treatment of the substrate is not done well during construction, it may be that the film thickness of the construction is too thick, or it may be that the primer is not dry and the second degree of paint is done.

That's the problem of construction.

Second, the reason for the small cracks on the wall just after decoration.

1.Cracking of the paint layer: The cracking of the wall paint layer leads to cracks on the wall, which is mainly caused by the poor quality of the wall paint product and the improper operation of the wall paint construction process.

The temperature is too low to reach the film-forming temperature of the wall paint and cannot form a continuous coating film, resulting in cracking of the wall paint;

2.Wall scraping putty can make the wall more smooth and delicate, and the flatness is much higher than that of the cement wall, so that the wall painting effect is better, and it also saves paint. If the putty layer cracks, it is also easy to cause cracking in the surface layer.

Therefore, during construction, it is necessary to pay attention to avoid cracks in the putty layer;

3.The cracks of the wall plastering layer are divided into two types: normal cracking and abnormal cracking, and normal cracking mainly refers to the cracks in the plastering layer caused by the shrinkage of cement mortar; Abnormal cracking is mainly caused by improper materials or construction technology. Normal cracking is difficult to avoid, but abnormal cracking can be avoided;

4.Cracks in the structural layer of the wall itself can also lead to cracks in the surface wall. There are two situations, one is that the original wall itself has cracks, and no appropriate treatment measures have been taken in the later decoration process; Second, the original wall was decorated without cracks, but cracks occurred in the later stage due to uneven foundation settlement and large temperature changes.

The above content is the relevant introduction to what to do if there are cracks on the wall of the newly renovated room and the original pants and dates with small cracks on the wall that have just been renovated.

How to deal with cracks in the wall:

1.How to deal with temperature cracks in the wall - our most common house cracks, have little impact on the safety of the house structure, this type of cracks, only affect the interior appearance of the house, will not affect the safety of the house, can be appropriately resistant to take some remedial measures: paste non-woven fabric, paste PVC mesh cloth or plug the joints with mortar, and then repair them with paint.

2.How to deal with wall cracksSettlement cracks - When the settlement development is slow and there is a weakening trend after the settlement cracks occur, the cracks should be repaired after the cracks are stabilized. It takes 2-5 years for the foundation of a new house to stabilize the chain, and you don't have to worry too much about the fact that the walls of the shed may crack due to the subsidence of the foundation after the cracks are repaired.

If the crack has little impact on the overall aesthetics of the house, it can be repaired after the first repair. The repair is usually filled with cement mortar, polymer mortar or elastic putty, plaster, and the caulking tape is pasted.

3.How to deal with wall cracks Structural cracks - ordinary decoration methods cannot be repaired, and professional building structure personnel must be found to take corresponding measures according to the actual situation.

4.How to deal with wall cracksSurface latex paint cracksWallpaper cracks: If it is only a crack in the surface paint film, use fine sandpaper to polish the crack off and repaint it. If the wallpaper is cracked at the joint, moisten it with warm water and re-apply the wallpaper glue to paste.