Many ways to repair the cracking of insulation wal

2022-07-22
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At present, in many new houses, there are new insulation walls with insulation layers. This kind of wall is easy to crack the emulsion paint in the decoration. In fact, this kind of cracking is caused by cracks in the cement of the wall or cracks in the joints of the wall "insulation board"

at present, in many new houses, there are new insulation walls with insulation layers. This kind of wall is easy to crack the emulsion paint in the decoration. In fact, this kind of cracking is due to cracks in the cement of the wall, or the wall “ Insulation board ” It is not the quality problem of decoration, but the insurmountable defect in architecture that is caused by the cracking of joints

in order to pursue the best decorative effect and use decoration to make up for building defects, we recommend some ways to deal with the cracks in the insulation wall. You can choose according to your own actual situation and decoration budget:

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1. After cleaning the base of the wall, stick a layer of dacron cloth, kraft paper or newspaper on the wall first, and use the tension of the fiber, To ensure the integrity of latex paint film. This method is relatively simple and easy, but the effect is general

2. Remove the insulation board on the wall surface, or remove the cement wall surface, and install a layer of gypsum board or “ Five centimeter plate ”, Then make emulsion paint on it. This method can remove all irregular cracks. The cracks are generally the joints between plates, which is easier to deal with. However, this method is costly and difficult to construct

3. Use decorative materials with elasticity. At present, there is a “ Elastic putty ” It can make up for the wall cracks to a certain extent. Nippon Paint's “ Three in one ” It can also play a role in bridging the small cracks on the wall. But the “ Elasticity ” Smaller, it doesn't work on the wall with severe cracks

in addition, some consumers simply remove the insulation layer of the wall. Although this method can be done once and for all, it will reduce the thermal insulation performance of the wall, so it is not recommended that you use it

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