Concrete Preservation Technologies Limited

Stand E05
Founded in 2005 CPT has gone from strength to strength, consistently delivering cost effective, innovative and practical solutions. Our Directors have over 80 years of combined experience in concrete repair consultancy and over 60 years of experience in the electro-chemical treatment of reinforced concrete structures. We have produced over 100 technical papers, many of which are available to download from this website, and have frequently collaborated with Loughborough and Nottingham Universities on corrosion related research projects. Our knowledgeable sales, production, and R&D teams, and distributor partners, are all dedicated to ensuring customer satisfaction and delivering high quality, industry leading products. We have cathodic protection technicians and engineers trained to BS EN 15257 levels 2, 3 and 4 for site support, supervision and design. From our UK base we develop and manufacture cutting edge corrosion control solutions for a wide range of structures including bridges, car parks, jetties and concrete framed buildings. Our unique, compact and powerful corrosion control systems have been installed on over 500 projects worldwide, including in Australia, the USA and the UAE. With research and development at the core of the company we are constantly developing our product range, enabling us to remain at the forefront of corrosion control technology. If you manage or own a structure suffering from corrosion related cracking and spalling we invite you to contact us. 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.



Patchguard FINAL
PatchGuard™ counters corrosion adjacent to the patch following patch repair but unlike traditional sacrificial anodes it is installed at the perimeter of the patch repair into the parent concrete. This significantly improves the ionic current flow from the anode through the concrete material as the parent concrete is less resistive compared to repair mortars, making the PatchGuard™ anode more efficient than traditional sacrificial anodes. The full package: CPT also supplies all the ancillary materials needed for PatchGuard™ installation, including embedding mortar and attachment materials. Anodes are available in 4 sizes to suit any structure:
Duoguard FINAL
Our unique DuoGuard™ range of discrete anodes features innovative dual technology to arrest steel reinforcement corrosion within 7 days. DuoGuard™ is installed into concrete structures to stop reinforcing steel corrosion caused by chloride salts and carbonation. It can be used to protect contaminated but unspalled concrete saving the time and cost of replacing the concrete material. With a long system lifetime the DuoGuard™ anode provides a cost effective, maintenance free method of corrosion protection.