Common knowledge of coating: why the coating is easy to crack and fall off on the walls and ceiling of kitchen and toilet
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Last Update: 2020-04-03
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Source: Internet
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Author: User
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Core tip: the walls and ceilings of kitchens and washrooms are prone to cracking and falling off of coatings, which is related to the performance of coatings (such as poor water and heat resistance of coatings) and the poor water resistance of putty used At present, cellulose white putty or gypsum putty are mostly used in the base treatment of interior wall The function of putty is mainly to level the wall, without any specific technical requirements However, the water resistance of the commonly used putty is very poor, especially the cellulose white putty The cellulose will gradually dissolve in the water when it expands with water As the volume increases and the bonding strength decreases, the coating will blister, crack and fall off Paint agent, top 10 Chinese wall paint brands Recommended introduction: interior wall paint and exterior wall paint can achieve beautiful, clean and pleasant effects, but the effects in different environments are different, so the color of the paint will be different There are ten brands of Chinese paint, ten brands of global paint, ten brands of Chinese wall paint, and ten brands of Chinese paint, Famous trademark of Chinese paint and coating In private rooms, most of us choose according to our own personality, personal hobbies and living habits The younger generation will choose the interior wall paint with rich colors and bright colors, while the older ones will have some working experience Paint Home News: the walls and ceilings of kitchens and bathrooms are prone to cracking and falling off of the coating, which is related to the performance of the coating itself (such as poor water resistance and heat resistance of the coating), and mainly related to the poor water resistance of the putty used At present, cellulose white putty or gypsum putty are mostly used in the base treatment of interior wall The function of putty is mainly to level the wall, without any specific technical requirements However, the water resistance of the commonly used putty is very poor, especially the cellulose white putty The cellulose will gradually dissolve in the water when it expands with water As the volume increases and the bonding strength decreases, the coating will blister, crack and fall off Home of coatings is specialized in coatings, diatom mud, paint coating, coating technology, fire retardant coating news and coating, diatom mud, paint coating, coating technology, fire retardant coating decoration knowledge and decoration renderings,
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