What to do if the wall peels off: Cause analysis and a complete guide to repair methods
Recently, the problem of peeling off the walls of houses has become one of the hot topics in home decoration. Many homeowners took to social media to share problems with their walls and seek solutions. This article will combine the hot discussions on the Internet in the past 10 days to provide you with a detailed analysis of the causes of wall peeling and provide practical repair methods.
1. The main reasons for wall peeling
According to recent feedback from netizens and analysis by professionals, the main reasons for wall peeling are as follows:
| Reason type | Proportion | Specific performance |
|---|---|---|
| Moisture and water seepage | 45% | Commonly occurs in water seepage on the wall adjacent to the bathroom or on the exterior wall |
| Improper handling at the grassroots level | 30% | The putty layer was painted before it was completely dry or the base layer was not cleaned. |
| Material quality issues | 15% | Use of inferior paint or expired products |
| Large temperature changes | 10% | Frequently Asked Questions about Winter in the Northern Region |
2. Ranking of recent popular repair methods
According to the discussion on major decoration platforms and social media in the past 10 days, the following repair methods have received the most attention:
| Fix | heat index | Applicable situations | DIY difficulty |
|---|---|---|---|
| eradicate and redo | 95 | Severe skin peeling over a large area | high |
| partial repair | 88 | Small area skin peeling | middle |
| Waterproofing + Repair | 82 | Skin peeling caused by moisture | Middle to high |
| wallpaper covering | 75 | temporary solution | Low |
3. Detailed repair steps
1.Problem diagnosis: First determine the cause of the peeling, check whether there are traces of water seepage, and tap the wall surface to determine the hollowing range.
2.Preparation:
- Tool preparation: scraper, sandpaper, putty knife, brush, etc.
- Material preparation: wall repair paste, primer, topcoat
- Protective measures: lay down dust-proof cloth, wear mask and goggles
3.Construction steps:
a) Remove the loose parts: use a scraper to completely remove the peeling parts until a solid base layer is reached
b) Base layer treatment: polish the edges with sandpaper and clean the dust
c) Filling and repairing: Use repair paste to fill the depression, and polish it smooth after drying
d) Primer: Apply special primer to enhance adhesion
e) Topcoat construction: Apply the topcoat after the primer is dry. It is recommended to apply it twice.
4. Preventive measures
1.Material selection and control: Choose a regular brand of interior wall paint and pay attention to the moisture-proof performance of the product.
2.construction environment: Ensure that the ambient temperature during construction is between 5-35°C and the humidity does not exceed 85%.
3.Routine maintenance: Check the walls regularly and deal with minor problems promptly; maintain indoor ventilation and control humidity.
4.Special area processing: It is recommended to use waterproof coating or ceramic tiles in wet areas such as bathrooms and kitchens.
5. Recommended recent popular products
| Product name | type | Features | price range |
|---|---|---|---|
| XX brand wall repair paste | Repair material | Quick drying and easy to sand | 50-80 yuan/barrel |
| XX waterproof primer | Primer | Mildew and moisture proof | 120-180 yuan/barrel |
| XX clean smell wall paint | Topcoat | Environmentally friendly and odorless | 300-500 yuan/barrel |
6. Professional advice
1. For large-area or recurring wall problems, it is recommended to ask a professional to handle them to avoid aggravating the problem by improper handling on your own.
2. Be sure to find the root cause before repairing. Especially for water seepage problems, the water source problem needs to be solved first.
3. Repair materials of different brands may not be compatible. It is recommended to use product series of the same brand.
4. Maintain ventilation after construction, but avoid direct strong winds that may cause cracks due to rapid drying.
Through the above analysis and suggestions, we hope to help you effectively solve the problem of wall peeling. Remember, prevention is better than cure, and regular wall maintenance can greatly extend the service life of your walls.
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