Cracks are easy to appear in wall decoration, and

2022-07-22
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It is understood that in addition to cracks at the junction of different materials, cracks may also appear on the wall. During the construction of painters, if the putty is not dry enough, it is easy to crack. In addition, the imbalance of water and oil ratio of wall paint may cause wall cracking

HC360 paint network news: the weather is humid in spring, and some owners reported to this newspaper that after the decoration, the wall or ceiling is prone to appear the same “ Cracks ”, Who is responsible for the cracks? How to deal with decoration cracks? This issue specially invites some insiders to answer questions and solve doubts for you

putty in wet days “ Water oil imbalance ” Cracks are easy to appear in dry seasons

after decoration, which places are most prone to cracks. Wang Hucheng, the decoration designer of black tiger studio, told reporters that cracks between wood and cement walls and between gypsum boards and cement walls are particularly common. Generally, workers will use crack prevention accessories such as American paper in the process of construction. It is understood that in addition to cracks at the junction of different materials, cracks may also appear on the wall& ldquo; During the construction of painters, if the putty is not dry enough, it is easy to crack. In addition, the imbalance of water and oil ratio of wall paint may cause wall cracking& rdquo; For example, there are many rainy days now, so the wall putty is not easy to dry, and cracks are likely to appear when the weather becomes dry in summer and autumn

to prevent new houses “ Get old before you die ” Choose a good joint sealant

how to remedy the cracks after decoration? People from the decoration engineering department provided several “ Crack prevention ” Plan for reference: for cracks between different materials, it is best to use sealant, fill the cracks and then apply paint; If it is a wall crack, you need to find out whether it is the crack of putty or the crack of cement base course. You need to remove the emulsion paint and putty at the crack until the cement base course. After the base course is made again, paint it. If necessary, you need to use caulking gypsum

however, if you want these remedial schemes to achieve satisfactory results, you still need to choose “ Remedy time ”, If there are cracks now, it's best to wait until the weather is warm, otherwise, the wet and cold weather will affect the remedial effect. Once the weather is dry, the cracks will still come to the door

it is understood that there are many kinds of materials to remedy cracks in the market, and citizens can choose according to different needs, such as kraft paper to deal with ordinary cracks, and mesh cloth to prevent cracks as a whole, which can be found in paint accessories stores, while products such as seam sealant have more brands to choose from, with prices ranging from a few pieces to 20 or 30 pieces. Consumers need to choose carefully, Good sealant even has a certain degree of flexibility to adapt to the shrinkage of different materials, while poor sealant itself is a hidden danger of cracks

do enough homework to deal with the wall base before decoration

want to talk to cracks “ Goodbye ”, Home decoration designers suggest that the best way is to take precautions in advance& ldquo; The original base of the house must be cleaned before decoration& rdquo; Manager mu of Longfa Decoration Engineering Department said that never save the money of scraping the grass-roots level in the early stage, otherwise the newly built wall will be separated from the grass-roots level, and cracks are easy to appear

in addition, the insiders also recommend the owners to stick a layer of dacron cloth on the wall after cleaning the wall base, and use the tension of the fiber to ensure the integrity of the latex paint film. Or use decorative materials with elasticity and base treatment for the wall, “ For example, some special putty can make up for wall cracks to a certain extent& rdquo;

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