Controlling Corrosion

CPT design and supply leading edge corrosion solutions for reinforced concrete structures. Manufactured in the UK, our unique products include the popular PatchGuard and DuoGuard systems for cathodic corrosion protection.

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DuoGuard™ Hybrid Anodes

DuoGuard Hybrid anodes can be used to protect against the corrosion of traditional steel reinforcement, pre-stressed and post tensioned concrete reinforcing elements without the need to break out sound concrete.

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Unique RAAC panel corrosion solution from CPT

CPT has been undertaking research on RAAC since 2019 as part of the prestigious Loughborough University RAAC Research Group. This culminated in CPT receiving the CPA 2023 Project of the Year award for work at West Suffolk Hospital in Bury St Edmunds. We are able to help survey, inspect and test buildings and structures with potential RAAC, and if deemed suitable, provide a solution to halt and prevent further corrosion of the steel reinforcement.

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Early Corrosion Involvement

With the total outstanding value of the bridge maintenance workbank for highways authorities in Great Britain estimated at around £6.8 billion*, CPT Surveys offer a comprehensive testing and investigation service designed to complement Early Contractor Involvement (ECI) engagements, culminating in a targeted and bespoke repair strategy for each individual structure.

*RAC Foundation 27th March 2024

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Testing and Investigation

Dedicated reinforced concrete building pathologists undertaking the inspection, assessment and electrochemical investigation of steel reinforced concrete structures.

CPT Surveys; making the invisible, visible

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Welcome to Concrete Preservation Technologies

At CPT we are proud to design and manufacture cutting edge corrosion control solutions for reinforced concrete structures and masonry encased steel framed buildings. From our UK base we manufacture and distribute our unique DuoGuard and PatchGuard systems worldwide.

If you manage or own a structure suffering from corrosion related cracking and spalling we would be delighted to hear from you. Our corrosion experts are on hand to assist you with concrete testing, specification preparation and supply of corrosion control materials. Our aim is always to extend structural life and minimise maintenance costs.

CONCRETE CORROSION PRODUCTS

We produce products which represent the latest technologies for reinforced concrete corrosion repair. Manufactured in the UK to ISO 9001 and ISO 14001, our innovative and proven products include the DuoGuard™ Hybrid anode and PatchGuard™ galvanic anode.

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DESIGN

Following initial assessment CPT’s BS 15257 level 4 qualified staff can design an efficient, cost-effective corrosion mitigation solution for your structure. We design a range of cathodic protection systems— from simple sacrificial anode designs to full ISO Standard EN12696: 2022.

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CONCRETE TESTING & ASSESSMENT

CPT offer a range of physical assessment services for reinforced concrete structures. We undertake testing of structures, analyse and evaluate the data obtained on site and provide a rapid appraisal of the extent of corrosion and possible mechanism.

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CPD SEMINARS

Learn from the industry experts about the causes of corrosion, survey techniques and the latest technological advances in corrosion control. CPT are pleased to offer a choice of one hour CPD seminars held at your premises.

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