It is the big problem which often exposed of concrete structure like jetty piles in seawater is continuously corroded which we cannot stop. Corrosion on the metal resulting decline in strength which leads to reduce the life. We can avoid these corrosion by ICCP (Impressed Current Cathodic Protection).

To avoid greater losses due to sea water corrosion, it needed a protection against corrosion on the pillar. One method availability is to install the shroud or much known as piles jacketing which will be sacrificial type. But we can use MMO Anodes for these protection.

The most affected by the display is on the pillars of the affected splashes water zone or quoted. At the splash zone, the structure constant splashes of sea water, and therefore we supposed to give the subsequent strength to the anodes, since the anode is not containing much weight.

Therefore we are giving concrete structure like sled anode will be used. So that the anode will be in that position where the jetty pile getting protected. These anodes are substantially withstand more than 20 years.

MMO piggyback anode is the flexible anode with a long life, which integrates the advantages of large current of MMO anode and excellent conductive performance. Due to its large current and small grounding resistance, it can be buried in the place far away from the anode structure.

Piggy pack anodes are used to protect the tank bottoms. It’s the easiest method of cathodic protection which may not need a weld at site and also easy to handle and install. Piggy pack wire anodes connected with cable by the way of Crimping and sealing with mastic and heat shrink sleeve procedure. The piggy pack anodes are inserted in the jacket with coke fill to sustain the conductivity of the anodes in the place where we install for cathodic protection.

Cathodic Protection is accomplished by applying a direct current to the tank surface of the metal, which causes the electrochemical potential of the structure to shift from a corroding state to a polarized and non-corroding state.

For more details visit these links:

www.cpanode.com,www.tiaanostore.in,www.tiaano.com

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Platinized FRP insulated strip for Cathodic protection of jetty piles and monitored by zinc reference electrodes 

Platinized Titanium anodes take advantage of the low consumption rate and high current density. Voltages in excess of 10 Volts will result in severe pitting of the titanium core causing premature failure. Exterior protection of ships hulls - anodes in the shape of plates, discs or strips

Platinized FRP insulated strip Anode with impressed current leads to protect the hull of the ships. Negative terminal which is connected to ship hull and positive terminal with impressed current anodes.

Underwater steel structures protection like wharves, jetties, sheet pile walls and piers. Usually rod type anodes distributed throughout the structure to be protected to give a good overall protective current distribution.

Change in the potential of an electrode as the result of current flow to or from that electrode. Also, a change in the potential of a corroding metal from its natural steady-state value, as a result of current flow. “Depolarization” is the reverse process of Polarization. Depolarization is sometimes referred to as "hypo polarization”.

FRP Insulated strip and Zinc reference electrode

MMO coated mesh Discrete Anode for concrete structure protection