Do you know the three methods of wall coating cons

2022-07-22
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Wall coating construction usually adopts three methods: brushing, rolling and spraying. Different construction methods should be selected according to the specific wall conditions and effect requirements. So, is it better to use spraying or roller brushing for wall coating construction

wall coating construction usually adopts three methods: brushing, rolling and spraying. Different construction methods should be selected according to the specific wall conditions and effect requirements. So, is it better to use spraying or roller brushing for wall coating construction

rolling refers to the use of roller construction, which is a rough surface effect, and its effect is similar to wallpaper, such as: galling, rough surface, knurling, texture, texture, etc. refers to this kind of effect. If it is home decoration, Xiaobian recommends the use of short wool roller, which is relatively simple to construct, and the pattern is relatively shallow, so it is easy to take care of; The large texture effect produced by the long hair roller is easy to hang ash, and it can be used as a small area such as TV background wall and corridor background. It should be noted that before large-scale construction, confirm the effect required by yourself. When using roller construction, it can be diluted with little or no water

the brush is constructed with a brush, which is a plane effect, but the brush will leave brush marks. The construction of home decoration wall generally uses wool brush, which is soft and can minimize brush marks. When painting, the proportion of water added shall be controlled between 20-30% and not more than 35%. If the dilution ratio is higher than this, problems such as powder removal, sagging, floating color, bottom leakage and so on are likely to occur

spray is constructed with a spray gun. The surface is flat and smooth, with excellent hand feel and good fullness. It is the best plane effect. It can be divided into two types: with air spray and without air spray. The final effect of construction according to requirements is the same, but the paint film with air spray is thinner (20 microns at a time), and it takes several layers to achieve a better effect; The paint film sprayed without air is much thicker (up to 60 microns at one time), which can meet the construction thickness requirements at one time. The dilution ratio with air injection is similar to that with brush. The dilution ratio without air injection varies with different machines, and is generally less than 20%

the method of home wall coating construction is introduced here. Is it very simple and easy to understand? For more details, please visit the official website of digital color at www.amc18 COM, or call the national service hotline: 400-089-0338, digital color is waiting for you

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