The effect of various polymer-based coating types on the biological corrosion resistance of mortar

As the urban population increases and level of social life advances, amount wastewater originating from houses, institutions industries as well. It is necessary for infrastructure systems in settlements to be sustained under healthy conditions. Since subsequent repair difficult, appropriate selection materials used these importance. Concrete pipes are widely sewerage systems. In present study, it was aimed improve biological corrosion resistance concrete via coating with various materials. For this purpose, firstly mortar samples were coated epoxy, crystalline insulation mortar, polyester. Finally specimens subjected 0.1, 0.5, 1, 1.5 mol sulfuric acid solutions 7, 14, 21, 28, 35, 42 days. observed that significantly improved performances samples.