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Besmear brushs emulsioni paint construction stage and the method of prevention and cure of problematic _ emulsioni paint | opal chemical water-based paint
by：Opal
2021-01-18
Inside wall emulsioni paint is one of the widely used indoor decoration decoration materials, it has convenient construction, covering power is strong, rich colors, washable and many other advantages.
But in the process of construction, if operation or improper handling, also can appear some problems.
Small make up for some construction problems, introduce in detail to you, the hope can help you.
a, color uneven
at the grass-roots level have different color and not processed, will result in uneven coating color, must through the full blow be bored with child or brush again primer to be covered. Choose strong covering power of emulsioni paint, in accordance with the provisions, dilute, besmear to brush, also can avoid the phenomenon of uneven color, emulsioni paint of choose and buy when should pay attention to select the product of the same manufacturer, variety, batch number, otherwise easy to have off color.
2, rough surface, have a knot in one's
for various reasons of this problem, such as primary untreated smooth, clean; The tools used with sand, sundry or not clean operating environment, the dust and dirt falling on just besmear brushs emulsioni paint. Avoid measures: basic level processing clean, smooth, must blow be bored with child, according to the requirement with sand paper burnish is flat and level. Used to brush should be timely cleaning, dust protection should do well the construction environment.
3, peeling, fall off
at the grass-roots level is too smooth, or have oil pollution, dust, easy to make emulsioni paint adhesion is not strong, produce peeling off phenomenon; In addition, putty glue rickety, state of formed coke, 'tender', coating in difference in temperature big or under the condition of uneven, damp surface also easy cracking and peeling.
precautions: use wire will be treated as smooth at the grass-roots level to do the bristles, and clean and oil to use solvent to oil processing; Need to besmear to brush paint, choose the product of form a complete set with finish paint; Coating shoulds not be too thick, to cover at the grass-roots level is not gone, coating evenly, the same color as the principle; According to different basic choose different putty.
a, color uneven
at the grass-roots level have different color and not processed, will result in uneven coating color, must through the full blow be bored with child or brush again primer to be covered. Choose strong covering power of emulsioni paint, in accordance with the provisions, dilute, besmear to brush, also can avoid the phenomenon of uneven color, emulsioni paint of choose and buy when should pay attention to select the product of the same manufacturer, variety, batch number, otherwise easy to have off color.
2, rough surface, have a knot in one's
for various reasons of this problem, such as primary untreated smooth, clean; The tools used with sand, sundry or not clean operating environment, the dust and dirt falling on just besmear brushs emulsioni paint. Avoid measures: basic level processing clean, smooth, must blow be bored with child, according to the requirement with sand paper burnish is flat and level. Used to brush should be timely cleaning, dust protection should do well the construction environment.
3, peeling, fall off
at the grass-roots level is too smooth, or have oil pollution, dust, easy to make emulsioni paint adhesion is not strong, produce peeling off phenomenon; In addition, putty glue rickety, state of formed coke, 'tender', coating in difference in temperature big or under the condition of uneven, damp surface also easy cracking and peeling.
precautions: use wire will be treated as smooth at the grass-roots level to do the bristles, and clean and oil to use solvent to oil processing; Need to besmear to brush paint, choose the product of form a complete set with finish paint; Coating shoulds not be too thick, to cover at the grass-roots level is not gone, coating evenly, the same color as the principle; According to different basic choose different putty.
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