Concrete Preservation Technologies
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Specialists in dealing with corrosion of reinforced concrete structures


    For more information:
   0870 7495131
    nigeld@cp-tech.co.uk

MN15 Reference electrode

High surface area prevents loss of contact with host concrete
Chloride free - no release of aggressive salts
Excellent polarisation characteristics - stable potential when current is drawn
Compact unit facilitates simple installation
A common method of assessing the corrosion state of reinforcing steel is to measure the steel potential using a reference electrode.

CPT manufacture a refernce electrode, MN15, which is buried in a small hole formed in the concrete surface. This can then be used to measure the steel potential either manually, using a simple voltmeter, or remotely using a datalogger

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Duoguard 500 is a single anode unit which is installed into pre-drilled holes in reinforced concrete structures to protect them from further corrosion induced deterioration.
The MN15 refernce electrode offers significant advantages versus conventional electrodes: