Remediation of existing assets can offer significant cost savings and operational efficiencies compared to new-build infrastructure. Use of CC or CCH for concrete repair increases the design life in excess of 120 years (BBA certified) and reduces life cycle costs for existing assets. 

CC and CCH offer rapid installation, excellent resistance to abrasion and extreme weathering, and provide puncture, impact and animal damage protection. Typically, CC5 (5mm thick) is used for concrete repair, minimising volume capacity reduction. A low Manning’s value maintains hydraulic requirements, whilst CC’s flexibility allows for artificial baffling for flow velocity reduction.


Remediation, Bowburn, UK




Avoid Voids

Avoid Voids

Secure CC

Secure CC

Prevent Ingress

Prevent Ingress

Hydrate Fully

Hydrate Fully

Prepare the substrate so that surfaces are well compacted, geotechnically stable with a smooth, uniform surface.

It is important to ensure that the CC is jointed at every overlap between layers and that those layers are fixed to the substrate.

It is important to prevent water or wind ingress between the CC and the substrate, both around the perimeter of the installation and along the joints.

It is important to properly hydrate CC, using enough water for the quantity of material used and allowing for drying conditions.



Caerphilly County Borough Council Channel Lining Bedwas Colliery, South Wales, UK (Phase 3) Read More 2017 Case Study
PCK Remediation PCK Refinery, Germany Read More 2014 Case Study
Scottish Power Remediation Bowburn Flume, Dumfries, Scotland Read More 2013 Case Study
Exxaro Remediation Lephalale, South Africa Read More 2016 Case Study



Product Brochures (5)

CC Civil Brochure
CC Data Sheet
CC Hydro Brochure
CC Hydro Data Sheet

Installation Guides (1)

CC Installation Guide - Remediation

Case Studies (25)

CC Case Study Compilation - Remediation
CC Remediation - Muck Burn Flume, Scotland
CC Remediation - Bowburn, UK
CC Remediation - Mooi River, South Africa
CC Remediation - Yanbu Refinery, Saudi Arabia
CC Remediation - Cerro Prieto, BC, Mexico
CC Culvert Lining - Kirk Burn, Scotland
CC Remediation - PCK Extinguishing Lake, Germany

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