Boerentoren (KBC Tower)
Built for the World Exposition in Belgium
Vectrode® Discrete-C Plus
Impressed Current Cathodic Protection Systems
Discrete cathodic protection anodes for reinforced concrete and steel framed structures.
Vectrode® Discrete-C Plus ICCP Anodes
Vectrode® Discrete-C Plus is a discrete impressed current cathodic protection (ICCP) anode designed to protect new and existing reinforced concrete and historic masonry-clad steel-framed structures from corrosion. It uses an innovative ceramic/titanium composite, combined with an integral gas venting system allowing for high anode current densities and a long life.
The system includes iBalance™ current regulation technology to optimize performance and prevent current dumping and short circuits, ensuring long-term protection and compatibility with a wide range of structural configurations.
Vectrode® CP Grout, a high density, acid-buffering grout used for long-term performance, is included with the anode system. Vectrode® Discrete-C Plus anodes are available in a range of sizes to provide excellent design flexibility. They're capable of exceeding the 100mV potential shift requirement for effective cathodic protection, as defined in National Association of Corrosion Engineers (NACE) standard RP0290 and the European Standard EN12696 – Cathodic Protection of Steel in Concrete.
Features and Benefits
- High operating current: up to 900mA/m² (of anode surface); suitable for use in areas of high steel density.
- Gas venting: no buildup of acidic gas at the anode and can be installed under fiber-reinforced polymer (FRP) strengthening systems, membranes, and coatings.
- Embedded installation: no added weight or increase to physical dimensions of structure from thick overlays.
- Long lasting: longest life expectancy of any discrete CP anode - more than 50 years depending on design.
- Highest level of protection: Vectrode® Discrete-C Plus anodes in an ICCP system are considered to be providing cathodic protection when the steel is sufficiently polarized to result in a 100mV depolarization.
- Proven Technology: field verified performance.
- Cost competitive: compared to other types of ICCP anodes.
- Deep installation: can address multiple levels of steel and difficult access scenarios.
- Versatile: suitable for most sectors within the construction industry.
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Anode Size
Anode Diameter | Current Rating per 100 mm Anode Length** for 900mA/m2 | Current rating per 100mm Anode Length** for 220mA/m2 |
|---|---|---|
8mm Vectrode® Discrete-C Plus | 2.0 | 0.5 |
10mm Vectrode® Discrete-C Plus | 2.8 | 6.8 |
12mm Vectrode® Discrete-C Star | 5.1 | 1.24 |
18mm Vectrode® Discrete-C Plus | 5.1 | 1.24 |
17mm Vectrode® Discrete-C Star | 7.9 | 1.94 |
**Anodes lengths supplied to order - typical lengths 75-600mm (3 - 24 in.) - current rating based on 900mA/m² of anode surface area
Anodes also available without iBalance technology.
Applications
- Masonry clad steel-frame structures
- Bridge decks, piers and pier caps
- Parking decks, ramps and columns
- Marine wharves, piles and pile caps
- Industrial, power generation, breweries or pulp and paper facilities
- Targeted or high current requirement impressed current systems
Technical Documents
Select a document to download product information. For CAD drawings in DWG format please Contact Us.
Technical Data Sheet
Installation Instructions
Specifications
Safety Data Sheet
Project Examples
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Market Segments
This product has been used to solve corrosion problems across these markets.