Coating process: coating steps and construction methods of anticorrosive coating

Key tips: appliances: (1) Paint mixing barrel: (it can be cut into two half 4-8 clean big iron barrels, 1-2 for each kind of paint It is special for the barrel, and it can never be mixed) (2) Number of hand mixing sticks: Special (3) Mechanical mixer: it can be reformed by electric drill or purchased from the store After each paint is used, it can be cleaned and mixed (4) Hand brush several, touch up paint cleaning tools (5) Small scale, cotton sand Paint agent, top 10 Chinese wall paint brands Recommended introduction: interior wall paint and exterior wall paint can achieve beautiful, clean and pleasant effects, but the effects in different environments are different, so the color of the paint will be different There are ten brands of Chinese paint, ten brands of global paint, ten brands of Chinese wall paint, and ten brands of Chinese paint, Famous trademark of Chinese paint and coating In private rooms, most of us choose according to our own personality, personal hobbies and living habits The younger generation will choose the interior wall paint with rich colors and bright colors, while the older ones will have some working experience Paint Home News: utensils: (1) paint mixing barrel: (it can be cut into two half 4-8 clean big iron barrels, 1-2 for each kind of paint, special barrel, never mixed use) (2) Number of hand mixing sticks: special (3) mechanical mixer: it can be reformed by electric drill or purchased from the shop After each paint is used, it can be cleaned and mixed (4) Hand brush several, touch up paint cleaning tools (5) Small scale, cotton emery cloth, filter screen (spare) (6) several sets of spraying machines Ingredients: large barrel 21kg: small barrel (curing agent) 4kg, equivalent to 5:1 after opening the barrel, mix the paint evenly or shake the paint evenly before opening the barrel, mix the paint evenly with the diluent to the appropriate viscosity, add the specified proportion of component B (curing agent) and mix evenly before spraying The viscosity of spray paint is very important The thinners should be added according to the site conditions If too thin affects the coverage rate, such as too thick nozzle is easy to block, resulting in paint accumulation, sagging and other phenomena, the prepared paint shall be used up within 4-8 hours, and shall not be placed in the next day for mixed use with new paint, and all appliances shall be cleaned Mechanical operation matters: the traveling speed of the spraying machine in the pipe is particularly important, too fast is easy to cause blank spraying, too slow is easy to cause paint accumulation, sagging, and affect the drying time Spray interval: spray the next coat after the last coat is 80% dry or completely dry The primer is not dry and the top coat is easy to leak In a word, mix materials according to the surrounding medium of the weather, temperature and humidity on the construction site, modulate the viscosity, and grasp the traveling speed of the spraying machine flexibly (for external prevention, refer to the method for internal prevention) 5、 Attention shall be paid to fire prevention Thinners shall be placed in a ventilated and dry place It is strictly prohibited to smoke and fire and prevent exposure to the sun Home of coatings is specialized in coatings, diatom mud, paint coating, coating technology, fire retardant coating news and coating, diatom mud, paint coating, coating technology, fire retardant coating decoration knowledge and decoration renderings,