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防腐涂料为各种耐腐蚀性能的成膜物质(油料或合成树脂)与颜料、增韧剂等按一定比例配成的混合物。常用于厂房钢筋混凝土结构、金属构件、墙面、顶棚、设备基础等表面 ,以保护相关部位免受腐蚀性介质的腐蚀。一、基层处理1.金属表面的处理(1)金属构件的焊缝应打磨光滑 ,不得留有焊渣、焊疤和毛刺 ;表面的油污、锈斑清除干净后 ,进行涂覆层施工
Anti-corrosion coatings for a variety of corrosion-resistant film forming material (oil or synthetic resin) and pigments, toughening agents, such as a certain percentage of the mixture. Commonly used in the plant reinforced concrete structures, metal components, walls, ceilings, equipment and other basic surface to protect the relevant parts from corrosive media corrosion. First, the grass-roots processing 1 metal surface treatment (1) weld metal parts should be polished smooth, shall not leave welding slag, welding scars and burrs; the surface of oil, rust stains clean, the coating construction