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钢丝网水泥闸门系薄壁结构,厚度一般为12～30毫米,它的混凝土保护层很薄,在运行中容易出现裂缝、露网、印网、脱落、钢筋或钢丝网锈蚀等病害,因此需在其表面设置防渗保护层。 钢丝网水泥闸门的防腐材料有很多种。现介绍涂刷环氧铝粉漆闸门防腐工艺,此防腐处理,可使闸门使用十年之久。 机理 环氧铝粉漆保护层具有良好的耐碱性,较高抗渗、耐磨和韧性,环氧铝粉漆在物体表面能干结成膜,起屏障保护作用。 配料及配方 按重量比:环氧铝粉
Thin-walled steel gate structure of the gate, the thickness is generally 12 to 30 mm, it is very thin protective layer of concrete, the operation prone to cracks, dew, printing, peeling, steel or wire mesh rust and other diseases, so Set impermeable protective layer on the surface. There are many kinds of anticorrosive materials for steel mesh gate. Described brushing epoxy aluminum paint gate anti-corrosion process, this anti-corrosion treatment, the gate can be used for ten years. Mechanism Epoxy aluminum paint protective layer has good alkali resistance, high impermeability, wear resistance and toughness, epoxy aluminum paint can form a film on the surface of the body, play a barrier protection. Ingredients and formula weight ratio: epoxy aluminum powder