Interior wall latex paint is the most popular decorative material for home decoration applications.
One of the roller coating construction process 2, which has many advantages such as convenient construction, strong hiding power, rich color, scrub resistance, etc. The color is properly matched and the quality is guaranteed, which can provide a warm environment for the family, but it is easy to appear in the actual construction. The problem brings trouble to the customer. Let's talk about how to control the problem during construction.
First, the brush is mainly brushed with a wool brush and a pen. The advantage is that the brush marks are even, the disadvantage is that it is easy to lose hair, and the efficiency is low;
Second, roll coating, this method saves material, but the brushing in the corner area is not in place, and it is easy to produce rolling marks, affecting the appearance; Third, spraying, divided into air spraying and airless spraying
Roller coating construction process type 3, mainly by spraying machine to complete the construction, the advantage is that the construction efficiency is high, the paint film is smooth, the disadvantage is that the atomization is serious, the materials are relatively wasteful;
Roller coating construction process 4
Common problems in construction
First, the wall cracking: this phenomenon is the most common, with
Airless spraying process 1 body reasons should be determined according to the situation, if it is GRC lightweight partition wall, then the joint should be carefully cracked, generally with glass cloth or kraft paper, the wall board itself is prone to small cracks, Therefore, in the home decoration, in order to ensure the occurrence of cracking as little as possible, it is best to fill the glass cloth or bean cloth. If it is a load-bearing wall or a solid wall, the cracking may be caused by too thick construction putty or short interval of putty. There are more cases of transformation into leveling.
Airless spraying process 3 Second, wall flowers, uneven color: mainly the base color is not the same, no treatment, this situation must be covered by a full putty or brush once primer. In addition, when purchasing materials, pay attention to picking the same manufacturer, the same product and the same batch number, otherwise there will be color difference.
Third, the surface is rough: the main reason is that the grassroots treatment is not
The airless spray process 2 is clean, the brush has sand, debris or the operating environment is not clean. Precautions are cleaned at the base, cleaned and cleaned.
Fourth, the skin: the main reason is that the base layer is too smooth or oily, preventive measures with a steel brush to brush the base layer and clean, oil stains with solvent to do decontamination treatment.
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