Galvashield® XP
Galvanic Systems
Discrete embedded galvanic anode for corrosion prevention in concrete repairs.
Texas Christian University Pools
Fort Worth, Texas, United States
Rehabilitation of TCU recreation center pools using cathodic protection to address active chloride-induced corrosion under tight schedule constraints.
Owner: Texas Christian University
Consultant: WJE Associates, VCS Durability
Contractor: Vector Construction
The Texas Christian University (TCU) recreation center pools required rehabilitation due to active corrosion and widespread concrete deterioration. Working alongside the engineer of record, a coordinated repair and cathodic protection solution was implemented to restore the structure within the constraints of the swim season.
The Problem
The TCU pools were experiencing widespread deterioration driven by chloride-induced corrosion of reinforcing steel. Delaminations, cracking, and spalling were identified throughout the structure, confirmed through testing and evaluation. High chloride levels from water intrusion had led to steel expansion, accelerating damage and compromising the concrete. Complicating the repair strategy, the project was under strict time constraints tied to the swim season, leaving no opportunity for phased repairs.
The Solution
Following evaluation and corrosion potential testing, a cathodic protection system was selected to mitigate ongoing corrosion and extend the service life of the structure. Vector supported a turnkey approach that included design collaboration, material supply, and installation. Concrete repairs were completed to remove delaminated and spalled areas, followed by installation of a CP system using Galvashield® Fusion T2 anodes.
Ground penetrating radar was used during installation to locate reinforcing steel and embedded elements, ensuring accurate placement and avoiding damage during drilling.
Close coordination between the contractor, engineer, and Vector team enabled efficient execution within the limited schedule.
The Result
The implemented system provided ongoing corrosion mitigation across both the lap and dive pools, addressing the root cause of deterioration rather than only repairing visible damage. The project was completed within the required timeframe, allowing the facility to return to service without disruption to the swim season. By combining repair and cathodic protection, the solution extended the service life of the structure and reduced the likelihood of future large-scale repairs.
Technology Used
These innovative products and technologies were used on this project.
