Duoguard Australia provides Corrosion Control Solutions to enable
increased design and service life of steel reinforced concrete infrastructure.

Duoguard Australia are the sole Australian and New Zealand distributor of DuoGuard™ Hybrid Anodes™ and PatchGuard™ Galvanic anodes. Supported by Concrete Preservation Technologies UK we offer new technologies in corrosion control of corroding steel in concrete. The DuoGuard™ Hybrid Anode™corrosion control system provides a two stage treatment where corrosion is arrested during  an impressed current phase and then the corrosion control system is converted to  a long life no maintenance  galvanic corrosion control system that can be utilized on the entire structure or limited to critical elements. The PatchGuard™ galvanic anode corrosion control system is used to protect existing reinforcing steel at risk of corrosion adjacent to patch repairs.

Duoguard Australia Pty Ltd

Duoguard Australia distributed corrosion control products are suitable for all types of steel reinforced concrete structures, including:
• Marine structures
• Bridge Supports /Beams/Decks
• Tunnels/Culverts
• Industrial Structures/Silos
• Residential High Rise
• Lighthouses
• Car Parks


Duoguard Australia Projects

DuoGuard™ Hybrid Anode™ Corrosion Control System

The DuoGuard™ Hybrid Anode™ corrosion control system arrests the corrosion of reinforcing steel in concrete. Corroding reinforcing steel in concrete becomes passive after the initial impressed current stage of the two stage protection system. The second galvanic stage of the system extends the service life of the structure as required by the asset owner.

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PatchGuard™ Galvanic Anodes

PatchGuard™ anodes are an engineered galvanic anode designed to protect reinforcing steel against corrosion and incipient anode effect which corrodes steel reinforcing adjacent to concrete patch repairs....

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Duoguard Australia Project Support

Site support is provided through contactor training and onsite installation backup provided by Duoguard Australia staff who have extensive contractor experience in the area of corrosion control and concrete remediation. Technical support is provided through Duoguard Australia with access to the technical expertise of Concrete Preservation Technologies Pty Ltd and the combined experience of the Company Directors in the field of corrosion control of reinforced concrete infrastructure.

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