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How to paint a wall
2014-12-29 点击：1011
Blank wall - a brush over the interface agent - crack treatment - leveling (including the yin and yang angle looking straight) - patch - 2-3 times scraping putty - polished - Primer - Zhaobu polished (Zhaobu place be sure to use a primer and then on a pass) - twice finish - conservation
Interface agent: Brush interface agent must have brush, but also to brush evenly. Cracks: Generally brown paper and white glue stick with crack (but can not guarantee 100% will not crack). Leveling: leveling uneven walls need generally more commonly used plaster, bump difference does not exceed 0.5 cm better. Patch: General lightweight walls and wall insulation and other non-load-bearing walls are needed patch, try to choose the texture a little better and white latex wall covering, if the conditions can mesh with the relative crack would be better a little. Putty: choose a higher particle fineness and hard texture of putty is better, you can also add some white latex putty, the putty can increase hardness. Polished: Try to use finer sandpaper, the general texture of soft putty (such as 821) with sandpaper No. 400-500, hard (such as wall linings, easy gung flat) with a No. 360-400 is better, if sandpaper if too thick will leave deep marks sand, paint is covering can not afford. Be sure to thoroughly clean polished finish over the wall, in order to avoid too much dust, affect the adhesion of paint. Differential unevenness of not more than 3 mm. Primer: Primer sure to brush evenly, ensuring every place to brush the wall, if the wall to eat a large amount of paint, primer best right amount of give a little more water to ensure that the brush evenly. Do not think that because it is a primer with almost drum on it, brushing paint primer will directly affect the results, use the same texture with paint roller. Zhaobu: putty polished finished, would have some flaws (pit eyes), under normal circumstances it is difficult to see, and only paint brush again only after it is clear that this time you need Zhaobu, and attention must be polished smooth Zhaobu again give a little more with a little water, brush again primer, paint brush to avoid when eating because the water while the other wall of different color. Finish: Do not add excess water will affect the film thickness, feel and hardness of the film, try to choose a better tool, not too short hair rollers, but it must be fine, so the brush out of the film will feel delicate, brushing main attention corner, roll each portion and middle income paint Jiecha direction, corner treatment, in most cases with rows of pens or scrubbing brush for brushing, this will easily lead to corner the entire surface texture and inconsistent, there will be visual time difference, if able to do so can buy a drum income side, corner and then painted with a scrubbing brush after closing the income side of the drum again, close attention must Omo and brush roller drum consistent edge material, brush each Omo roll Jiecha local paint must be received uniform, not too thick nor too thin, or because of uneven thickness caused by reflection inconsistent when painting on the wall after each roll will have a closed paint action, which would require each roll direction to close the paint to be consistent, otherwise it will cause each roll roll out consistent texture, reflection angle will be different, there are differences in the visual will. (Suggestion: buy a tray before painting, will have to sell the store, you can ensure that each tray brushing a roll, paint roller is as much, which would brush is uniform.) Conservation: After brushing paint finish four hours will be dry, but dry film has not yet reached a certain degree of hardness, it is necessary to care, is very simple, do not have to scrub within 7-10 days, or any contact with the wall can move.
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