Kyle of Tongue Bridge, Scotland (DuoGuard™ Hybrid Anode™ Treatment on Prestressed Beams)
Cape Don Lighthouse, Northern Territory, Australia (DuoGuard™ Hybrid Anode™ System)
Appleton Dock Port, Melbourne, Australia, (PatchGuard™ Galvanic Anode)
Blois Hospital, France (DuoGuard™ Hybrid Anode™ Treatment)
CPT Ltd offers corrosion repair and protection for reinforced concrete structures
Concrete Preservation Technologies is a UK manufacturer of an innovative range of products which are used to treat steel corrosion problems on a wide range of reinforced concrete structures.
We offer a complete package of materials for the corrosion repair and protection of reinforced concrete structures. Our complimentary services include:
Corrosion evaluation and assessment to determine most appropriate option
Installation testing, design and provision of specifications
Site support throughout the installation
Corrosion monitoring for the long-term assessment of structures
CPT supplies everything you need to install our products* and helps clients to develop a comprehensive understanding of the condition of their structure by surveying, testing and monitoring. We understand that the overall quality of our service is paramount to our customers and thus we are here to advise and guide at every stage of the project, giving our clients a cost-effective concrete remediation solution which can form part of a structure life care plan.
Innovative concrete corrosion repair solution 'DuoGuard Hybrid Anode System' was installed at Birmingham New Street Station (Birmingham Gateway) CPT Ltd … [Read More...]
DuoGuard Hybrid Anode Treatment for A14 Ouse Viaduct, Highways Agency (Departure from Standards Approval) Around 3500 DuoGuard 500, DuoGuard 750 & DuoGuard … [Read More...]
PatchGuard™ galvanic anode is located within the parent concrete. Protective current is delivered directly to the steel outside the patch which is at greater corrosion risk as opposed to clean steel within the patch repair. The unique anode design permits use of high resistivity repair material and bonding primers.
DuoGuard™ hybrid anode™ system halts steel corrosion within seven days. The application of the 7 day high current density treatment has the effect of halting corrosion activity on the reinforcing steel surface. This is achieved by moving corrosion to the installed anodes whilst changing the environment at the steel to passive conditions.
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