Do not know if you have discovered that whether it is a new house or an old house, cracks in the wall can be said to be a common problem, but to know that many reasons will lead to cracks in the wall, this time it must be handled . The following Xiao Bian came to introduce you to how to do wall cracks and teach you how to do this easily to crack the walls.

Problem I: Temperature cracks

For a masonry structure, it is necessary to know that there is mutual restraint between the floor cover and the masonry. Generally speaking, if there is a constraint, the outside temperature changes, so that the temperature between your floor and masonry This inconsistent deformation will also occur, and masonry will produce temperature stress. The masonry itself also has a limit value of tensile strength and shear strength. When the temperature stress exceeds this limit, your masonry will have temperature cracks at this time.

Treatment method: This kind of crack can be said to belong to a relatively common one. If this occurs, it will also affect the appearance of the house. At this time, you can apply non-woven fabrics, PVC mesh cloth, etc. to the cracks, and then use the paint. Paint it for repairs.

Problem two: Latex cracks

How to do cracks on the wall, if you find cracks on the surface of your paint film, this problem is generally relatively simple to handle, this time you can use fine sandpaper to crack the grinding away, and then use latex paint to recoat Brush it.

Problem 3: Structural Cracks

The expansion joint between the structural wall and the brick wall will thus extend to the surface of the wall. Such cracks are generally expressed as cracks formed by latex paint. When this kind of crack appears, you should find a professional building structure personnel according to the actual situation, so that you can take appropriate measures.

Treatment method: Relatively speaking, this type of crack is relatively complex. When processing, it is necessary to remove all the grass roots. It is necessary to clean the cracks. Then you fill the cracks with epoxy resin and use carbon fiber to prevent cracks. After the cracking cloth is reinforced, wait until you finish it, and then you can put it on again to do a latex paint repair.

Problem 4: cracks in cement coating

How to deal with cracks on the wall, this kind of cracking is mainly due to the possibility that the proportion of cement and sand is not correct when painting the walls. This may cause cracking of the cement mortar coating layer, which may then lead to cracking of the latex paint. .

Treatment method: First you have to remove the putty layer, and then wait until you see the cracks in the cement coating layer. At this time, you can use the carbon fiber anti-crack cloth to paste it.

Question 5: Cracking of Putty Layer

This cracking is generally caused by too thin a putty layer.

Treatment method: Then you can directly use anti-cracking glass fiber mesh or bandage made of wood pulp to paste it, and then scrape the putty to deal with it very well.

Summary: how to do on the wall cracks and teach you these tricks easy to get the wall cracks related content is introduced to this, if the house wall cracks in the house, this time you must first find the reason, and then it The corresponding treatment will be fine.

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