If you choose home improvement company brush coating, be sure to watch out for this phenomenon: the decoration company subcontracts, and finally to the small construction team, to save money by multi-water. If the construction team fails to use the standard watering capacity and the water volume is too large, for example, a room with 5 barrels of latex paint should be used, and two barrels of paint should be used. It should be brushed 3 times and the result should be brushed only twice. This can have consequences. If you think about it, it will make the coating's resistance to scrubbing, mold, and alkalinity fall, showing off powder, a slight scrub with a damp cloth to expose the substrate, a glossy high-grade paint that does not have luster, and a rough surface. At present, the main factors affecting the quality of coating construction in the home improvement market are the following: Substrate processing In addition to the selection of qualified putty powder, adhesives, wall linings and other materials, the material of the wall substrate, the flatness of the treatment, the cleanliness (including the removal of the old wall surface of the old coating, mildew, dust, oil, etc.) and the wall Surface humidity, acidity, etc. will affect the final coating effect. Primer selection and use Brushing primer can not only prevent the appearance of efflorescence, discoloration, mildew and other problems on the surface of the wall, but also increase the adhesion of the wall and the topcoat, so that the topcoat film is more even and solid, so the primer is a new home An essential part of the painting process. The primer should be compatible with the topcoat, but some decorators who decorate the guerrillas or who are unscrupulously operated often use inferior primers or even no primer at all, resulting in large paint consumption, discoloration, shedding, and lumping. Mildew and other brushing problems. Construction operation Whether the dilution ratio of the paint is proper before construction, whether it is well-mixed, and whether the operator's skill in construction is skillful is critical. Excessive dilution will cause the paint not to cover the bottom and pulverize. The shiny paint will suffer from defects such as loss of light and color. In order to grab the construction period or save costs, construction that is not in accordance with the specifications is one of the main reasons why coating quality cannot be guaranteed. Construction environment Attention should be paid to the climatic conditions during construction and the conditions of the construction site, such as temperature, humidity, whether it is windy or rainy, indoor ventilation conditions, and whether the brushing surface and brushing tools are clean. During construction, after a paint is completely dry (about 7 days in summer, about 15 days in winter, and properly extended in wet weather and poor ventilation), another paint is applied and each paint is applied and dried. Should open the doors and windows, keep ventilation, otherwise it is easy to cause the film from the drum, powdered. Features At present, there are many interior wall paint brands and varieties on the market. They do not understand the construction characteristics of the products and do not strictly follow the construction instructions for the products. The construction quality problems caused are also problems that cannot be ignored. If excessive dilution results in sagging and hair growth, serious brush marks, roller marks, etc. may be caused due to improper construction process selection. Wall construction paint coating home interior decoration company Control System,Test Controller,Sub Controller,Main Controller,Master Controller,DMX Controller,Smart LED Test Controller StrongLED Lighting Systems (Suzhou) Co., Ltd. , https://www.strongledcn.com
Rejection of discoloration and powder coating construction
The figures indicate that 90% of the problems such as fading, powder falling, and chromatic aberration appearing in the paint on the market are due to improper construction, unscientific handling of the wall base, excessive watering of the paint, backward construction tools, and workers' technology. Poor will prevent the paint from beautifying the wall effect.