Coating process: construction process and dosage of real stone paint

Core tip: stone paint is generally applied by spraying Using the different color and size of color aggregate and changing the spraying sequence, we can make a variety of decoration effects of imitating natural stone If it is necessary for decoration texture and effect, it can also be equipped with plastering and rolling construction methods The purpose of base course sealing treatment is to clean the base course, penetrate into the base course, seal the capillary pores of the base course, and increase the strength of the base course and the bonding strength of the coating film Generally, roll coating construction or spray coating construction is adopted, with two coats of coating, without missing parts, which shall be uniform The purpose of base coloring treatment is to increase the covering capacity of the coating and reduce 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: the real stone paint generally adopts spraying construction Using the different color and size of color aggregate and changing the spraying sequence, we can make a variety of decoration effects of imitating natural stone If it is necessary for decoration texture and effect, it can also be equipped with plastering and rolling construction methods The purpose of base course sealing treatment is to clean the base course, penetrate into the base course, seal the capillary pores of the base course, and increase the strength of the base course and the bonding strength of the coating film Generally, roll coating construction or spray coating construction is adopted, with two coats of coating, without missing parts, which shall be uniform The purpose of the base coloring treatment is to increase the covering ability of the coating and reduce the amount of the coating, so as to achieve the decoration effect of imitating the natural stone The base coloring material is mainly flat pigment, such as adhesion, durability and water resistance, such as topical emulsion coating According to the color of the natural stone or the color of the sample plate, color mixing and batching shall be carried out, and the base layer shall be fully rolled or sprayed with two times of base layer coloring paint, and there must be no missing or empty parts In order to achieve the effect of imitation stone block decoration, the division joint should be completely covered or scratched Spray, the stone paint is generally sprayed twice, the coating is uniform, and the thickness is less than 3mm The thickness of the stone like coating is more than 3mm, the texture is more abundant, and the stone feels strong First of all, it is required that the consistency of the coating is suitable Spray a slightly thinner coating for the first time, and spray the coating for the second time after uniformly drying During the second spraying, the coating is a little thicker and a little thicker When the spray material of the spray bucket is finished, blow the sprayed finish with the gas to make the corrugated pattern closer to the natural stone effect It can also finish the whole decorative effect by one thick spraying If you want to achieve the marble decorative effect, you can use the double nozzle spray bucket construction, and spray two colors at the same time, or use the single nozzle spray bucket to spray two colors respectively, to achieve the decorative effect of color overlap and concealment If the stone like decorative pattern is considered to be small or protruding, stainless steel trowel (or hard plastic trowel, hard plastic roller) can be used to roll or plaster the protruding part before surface drying, until the satisfactory effect is achieved After finishing treatment, in order to protect the finish, increase luster, improve pollution resistance, prevent water from penetrating into the pores of the finish and enhance the overall decorative effect, a layer of silicone acrylic solvent based transparent varnish treatment agent or silicone alcohol solvent based transparent varnish treatment agent can be rolled on the surface of the finish After drying, the water is bead like on its surface, with excellent hydrophobicity, and will not turn yellow in use The reference dosage is as follows (kg / m2): base sealer: 0.2-0.25 base colorant: 0.5-0.6 real stone paint thin type: 4-6 surface coating: 0.4-0.6 thick 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