The process of cathodic protection by galvanic anode screen as of sacrifu00eccio for large areas of armour pieces of reinforced concrete cathode in the form of a screen sacrifu00eccio galvanic

摘要

"The process of cathodic protection by galvanic anode screen as of sacrifu00eccio for large areas of armour pieces of reinforced concrete and the anode of sacrifu00eccio in the form of a galvanic screen".Where the neutralization of the corrosion process in the armor pieces of reinforced concrete and prestressed, is made with sacrificial anodes in the form of a galvanic metal screen formed by aluminum alloy.Zinc and tin, and, optionally, manganese.The screen is fixed in the through galvanic reinforcement of the common wire mooring and, then,Is coated with mortar or concrete of Portland cement added with 1% to 5% of lithium nitrate solution, relative to the weight of Portland cement.Described is also a process of cathodic protection by sacrificial anodes, where after the cutting of the concrete affected by corrosion, clean the surface of the armature, and the galvanic screen and.Then, by coating it with mortar or concrete of Portland cement added with an activator spectroscopies.