Controlling reinforcement corrosion - Duoguard Link

MN15 Reference Electrode Link

Monitoring Equipment Link

CPT supply bespoke monitoring systems for continual physical assessment of reinforced concrete and steel frame structures. Monitoring systems can be simple single input to multiple input remote controlled logging systems. Physical parameter commonly monitored include steel potential, steel corrosion rate, galvanic current output, crack movement and temperature

Duoguard 500 is installed into concrete structures to stop reinforcing steel corrosion caused by chloride salts and carbon dioxide. With an expected lifetime of 30+ years, Duoguard 500 provides a cost effective, measurable method of corrosion protection.

The MN15 reference electrode is manganese dioxide based and is used to monitor steel potentials to give an indication of the steel environment. MN15 offers benefits versus traditional reference cells installed into concrete in terms of increased contact surface area and excellent polarisation characteristics.