The use of colored cement wood railing polymer emulsion as main film-forming substance (the polyvinyl acetate, polyacrylic acid vinegar liquid synthetic resin) pigments, additives coating finishing, depending on the surface covered or exposed different color Ji'nan rockery made.
The main materials of Ji'nan cement wood railings rockery production with cement (silicate) mainly belong to alkaline materials. Not treated directly to paint up, very easily lead to cement wood discoloration, railing buildings fall off, when to build wooden garden painted with cement wood railings, alkali resistant paint is required.
1, basic level processing: first the cement building surface residual wood railing frame, dust, grease and other floating sand clear net, then with 107 glue 1 times water blending evenly bottom, slightly dry after the next step in the process.
2, scraping cloth coating: the prepared coating material with the scraper force to the cloth, each time about 0.5 centimeters. After the coating of the front layer is slightly dry, second layers can be scraped, and the general scraping is 2 to 3 times.
3, coating surface treatment: Construction of coating with 0 days after drying, with emery cloth to smooth polishing, grinding surface color shades uneven, followed by a 107 adhesive paste, slightly dry after brushing 2 to 3 layers of vinyl chloride copolymer emulsion. The inner eaves coating processed by this method is uniform and brightly colored, with good decorative effect and chemical corrosion resistance.
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