Analysis of anti-corrosion coating construction of heavy anti-corrosion coating in gas cabinet

China Paint Online News:
1. Climate conditions verification according to the coating specifications on-site testing of ambient temperature, relative humidity and steel surface temperature, as well as steel surface conditions, must all meet the requirements.。 2. Surface pre-treatment according to the consulting data and related empirical data, the use of the above-mentioned heavy corrosion is a coating system, gas cabinet steel surface should be sand blasted rust removal, surface treatment grade up to Sa2.5 standard, surface roughness 30-40 m.。 3. Pre-coating preparation coating after the field inspection, in the confirmation of anti-corrosion coating to meet the technical specifications of the standard requirements, on the basis of pre-construction organization of construction technicians, operators on the basic composition of the paint, performance and construction management methods to familiarize themselves with. According to the paint construction requirements to select appropriate coating tools, strictly in accordance with the product description for the configuration of double (multi) parts of the coating, to ensure the construction performance of the coating and coating quality.。 4. Coating construction uses a combination of brush coating and rolling coating method. Heavy anti-corrosion coating brush should not be pulled too far, rolling coating should not be forced to press the roller, reasonable direction, consistent speed, so as not to apply too thin film, encountered rough surface, edge, bending, protruding parts are pre-coated together.
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