First, the wall decoration should pay attention to the top:
1. Treatment of wall base layer.
Check whether the cement layer on the wall is hollow, and if so, knock it off and re-wipe it to prevent it from peeling off in the future.
The wall surface is required to be flat, and the aluminum square with a meter length can be inspected vertically and horizontally, and the average difference per square meter should be controlled within 3mm.
When the wall is brushed with cement, it is leveled with cement first, and then it is dried and the putty is brushed twice to defend the paint.
The original putty layer on the wall is recommended to be shoveled off and re-approved;The original putty is waterproof putty, which can be painted directly after being sanded with sandpaper without shoveling, or it can be sanded with sandpaper and then brushed with glue, and then batch 1 to 2 layers of new putty.
Air conditioning eyes and smoke exhaust holes should be laid before batch putty, ceiling, and tiling.
The cracks in the wall must be carefully repaired, and it is required to dig 1cm deep in the original joints to refill the cement, and then batch putty after drying with kraft paper or good cloth.
The wall can be leveled with putty if the thickness is within 3-5mmIf the thickness is 5-10mm, it can be leveled with white cement glue;If it is more than 10mm, it is recommended to use cement to level the wall after chiseling.
Gypsum can be used to repair larger holes in the wall, if the hole is too large, it is best to use cement.
The leakage (seepage) of the wall and the top surface must be solved before the next process can be carried out.
2. If the wall is painted with colored paint, it is recommended to make the top corner line and the color of the top corner line should be consistent with the ceiling, and the color hierarchy is relatively distinct.
3. The effect of wallpaper is better than that of wall paint and the requirements for base treatment are not high, and the disadvantage is that it is higher.
4. The choice of wall paint: When choosing a color palette in a shopping mall, we should choose a color that is one degree lighter than the color palette, and we can achieve the effect we want when actually painting.
5. Use wooden materials to make the top angle line, it will shrink and crack 100%, or use gypsum line.
6. The production of partition wall: in terms of prolonging life and solidity, brick (or hollow brick) masonry is the best solution;followed by light steel keel plus gypsum board;It is not recommended to use a wooden keel with plasterboard or cement board. If you want to have a better sound insulation effect, the keel can add sound insulation cotton.
7. Before brushing latex paint, the wall should be kept flat and dry, as the dampness of the wall will cause latex paint to blister, discoloration, alkali and peeling.
Second, putty. 1. Seven points of putty and three points of paint, good paint must also be good putty, that is, the foundation of the bottom of the wall is not good, and the latex paint is difficult to produce results. According to the survey, some latex paint painting failures are caused by the quality of the putty, rather than the paint that is generally thought to be the cause.
2. Due to the characteristics of putty itself, try not to use it for wall leveling with a thickness of more than 5mm.
3. There is no need to add glue when batching putty paste, because the putty paste already contains glue.
4. Try not to use the semi-finished putty prepared on site for construction, because the glue used for on-site deployment is difficult to ensure non-toxic, and it is difficult to determine whether the blending is uniform or not, so it is best to use the prepared finished putty paste, that is, to use putty powder as much as possible or less.
5. Wall lining, wall lining is an optimal alternative product to 821 putty, which improves the shortcomings of poor adhesion, low bonding strength and toughness of putty, and improves moisture-proof ability, delicacy and texture.
6. After the putty is batched, the putty should be polished with a light source while illuminating, which can most effectively ensure the smoothness of the wall.
I don't know if you have noticed it?After living in our house for a long time, the walls will always be inexplicably yellow and black. And that's pretty good.
The most difficult and unacceptable thing to clean up is: the inexplicable cracks in the wall!
There are also careless scratches and ugly nail eyes, which are small but can force OCD to death.
Today, I will recommend to you a professional wall repair artifact - wall repair paste. Squeeze and wipe to easily repair broken walls.
Let me show you the comparison chart before and after the repair after I used it at home, don't be too surprised!
Painted corners:
Moldy wall bottom:
Cracked walls:
I have to admit that the actual effect of this wall repair paste is really very good, and the actual operation is very simple!Just squeeze out the paste, then scrape it on the wall with a scraper, scrape the paste evenly and dry it, and then gently polish it with an abrasive cloth.
After curing, it is firm and not easy to fall off!
Some people are likely to worry that the wall will continue to fall after repairing it!
This is reassuring, and when it dries, it will become stronger and stronger than before, and it is not easy to fall off!
With this wall repair paste, if the wall skin in a small area of the home is peeled off or damaged, you can use it to wipe it without having to repair it yourself, and ensure that you return a neat and tidy wall!
No matter what kind of wall problem, it can be smoothed with it, the house is clean, and the mood is instantly good Moreover, after natural drying, it does not fall off the powder and does not dry out, and it is also waterproof!Perfect!
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