The DuoGuard 350 TS™ Hybrid Anode™ system is a dual technology that arrests the corrosion of steel reinforcement within 7 days. The DuoGuard 350 TS is installed into thin section concrete structures to stop reinforcing steel corrosion caused by chloride salts and carbonation. With a long system lifetime the DuoGuard 350 TS anode provides a cost effective, measurable method of corrosion protection.
HOW DOES IT WORK?
DuoGuard 350 TS is a hybrid treatment in which a sacrificial anode is used as both an impressed current and galvanic anode. Initially, a constant voltage power supply is used to drive a high current from the installed anode to re-passivate the corroding steel, typically for one week. The same anode is then connected directly to the steel to provide maintenance free cathodic protection by means of a galvanic current. The hybrid system means that the requirement for a permanent power supply is eliminated and DuoGuard350 TS offers the advantages of a galvanic anode system, requiring little or no maintenance.
Beneficial Features
Ability to treat thin concrete sections
- Rapid inhibition of steel corrosion
- Economical: targeted application reduces costs
- Short treatment minimizes structure’s downtime during application
- Performance can be easily monitored
- No long term maintenance
- Cost effective corrosion control solution
- Impressed current can be reconnected at any time as a backup option
- All installation materials include in anode price
Applications
- Car parks
- Coastal structures
- Industrial structures
- Residential High Rise
Get the whole package
Get everything you need for a complete installation of DuoGuard 350 TS! CPT Ltd. includes in the anode price all the ancillary materials needed for DuoGuard 350 TS installation;
- DuoGuard 350 TS™ Anode
- DuoCrete TS embedding mortar
- Polymeric Connectors
- XLPE Coated Titanium Wire
- On-site installation guidance
DOWNLOADS
- DuoGuard 350 TS™ Datasheet
- DuoGuard 350 TS™ Installation Guide
- XLPE Coated Titanium Wire
- DuoCrete TS embedding mortar
