Application of multi-color paint on special-shaped parts.
（3） Apply putty 1.
(VII) the coating curing period is 7d / 23 ± 2 ℃, and there shall be no man-made damage during this period （8） Clean up after the construction of colorful paint.
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Make construction deployment and cover the places that may be contaminated such as windowsill, door edge, trees and some floors with plastic film （2） Inspection and treatment of base course 1.
2, the primer is completely dried (6h/23 + 2 degrees Celsius), then it can be transferred to the next process.
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(five) spray the multicolor paint 1, evenly spray the colorful coating with the special spray gun 1-2 times.
Apply flexible leveling putty on the treated base surface for 1-2 times.
Remove the floating ash, grease and other powder attachments with steel wire brush and sandpaper.
In case of construction on the finished thermal insulation board, the surface of the Board shall be flat and free of burrs.
Check the places to be protected before construction.
Dry the colorful paint for 24h / 23 ± 2 ℃.
Do not add water to dilute.
The interval between each time is 4-6h / 23 ± 2 ℃.
Polish the surface with fine water abrasive to make the surface flat and smooth, so as to provide a good base surface for coating construction (four) brush the primer 1, use the wool roller or spray gun to evenly apply the special closed emulsion 1-2 times.
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(VI) spray the finish paint.
Polish the putty surface with water abrasive sand to remove the floating ash and burrs on the surface.
Remove the protective covering film of relevant parts one day after the process is completed.
Application of multicolor paint on aluminum veneer II The application and construction procedures on the facade are as follows: treatment of the base surface according to the design requirements – rolling interface agent – Construction of the intermediate layer according to the design requirements – rolling coloring primer – spraying imitation stone paint main coating (1 ~ 3 times) – rolling cover paint – rolling finish – finished product.
Clean the old wall and remove the old coating, floating ash, etc.
(IX) construction precautions 1.
In principle, the construction technology of colorful paint is divided into two categories: smooth and rough.
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Fixing Socket Cross Hole Nail Plate
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Do not stir the colorful paint with force.
Do not mix with other substances.
Scrape the flexible smooth surface adhesive for 2-3 times, with an interval of 12h (23 ± 2 ℃) for each time, and dry it for 24h (23 ± 2 ℃) after completion.
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Try to use up the paint after opening the tank at one time..
If there are burrs, they shall be polished with sandpaper.
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Clean and clean the relevant parts and the ground.
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The ceramic tile and mosaic wall should be fully coated with interface agent first, and then the ceramic tile renovation putty should be fully applied for one time before leveling.
Each time the putty should not be too thick for the purpose of leveling the wall.
Eradicate hollows, half falling off and loose base surface.
(the water inlet diameter is about 3, the water bag sand diameter is 3.5-4.0) 2, and the construction interval is 12h (23 ± 2 ℃).
If there is a lot of floating ash on the wall, wash the outer wall surface with high-pressure water gun.
Evenly apply the finish varnish for 1-2 times with a spray gun.
The smooth surface is divided into three shapes: concave groove plane, flat groove plane and convex groove plane; The hairy surface is divided into three shapes: flat sand hairy surface, small concave convex surface and large concave convex surface.
The application construction process on the plate is: plate base surface treatment – spraying applicable interface agent – making intermediate coating if necessary – spraying colored primer – repair treatment – spraying imitation stone paint main coating – spraying finishing coat.
The putty should be maintained after the construction is completed Protect the surface for 15-20 days (23 ± 2 ℃), so that the moisture content of the base course is less than 10% and the pH value is less than 10.
Comprehensively check whether there are cracks and hollows on the base course wall.
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Application of construction technology on the wall （1） Environmental protection 1.
Cracks, hollows and hollows The depression shall be leveled with exterior wall putty and maintained for 5-7d.
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