What is the construction technology of fair-faced concrete?

Fair-faced concrete coating is made of inorganic minerals, which can create the same simple and natural advanced industrial artistic effect as fair-faced concrete after special preparation, and can be applied to different bases such as cement wall, gypsum board, cement pressure board and GRC board. The construction technology is very simple, and ordinary painters can carry out the construction. Construction tools only need rollers (primer and topcoat) and batching knives (intermediate coating).

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Construction technology of imitation fair-faced concrete coating

Primer 1 pass, intermediate coat 1-2 times, topcoat 1 pass 1, surface treatment of base course: check the surface of base course and clean and repair it; Putty 2. Roll-coating primer: Roll-coat transparent primer directly on the surface of the base, once, 8-10m2/kg.

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3. Batch scraping and intermediate coating: After the primer is completely dried, open the package of fair-faced concrete coating, add about 40% water to make it paste, and scrape it at will with a batch knife, so that the wall surface presents natural mottles and lines and is not exposed to light. 4. Color modification can be performed according to the effect.

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5. Roll-coating topcoat: After intermediate coating 12 hours, roll-coating topcoat directly once, 8- 10㎡/kg Note: the cement surface or putty surface shall be free of oil stains, and the base surface shall be smooth, rough and not too smooth.