Service life

The non-destructive test method developed in this study can be used to assess the quality of a newly installed membrane system or to determine the membrane condition at various points during its service life with the intent of optimizing maintenance interventions.

This project delivers a modular, software-based solution for probabilistic life-cycle deterioration modelling of RC structures focus on corrosion damage. It enables asset owners to assess current condition and predict future performance using field data, optimizing maintenance schedules and extending service life.

Service life assessment of a historic concrete grain terminal using targeted sensor deployment and carbonation modelling to support evidence-based maintenance decisions and avoid unnecessary rehabilitation.

Advanced condition assessment and predictive modelling for the Petrofka Bridge, supporting data-driven rehabilitation planning using embedded sensors and probabilistic chloride ingress forecasting.

A comprehensive engineering assessment of Saskatoon’s historic University Bridge to support long-term rehabilitation decisions, including field testing, corrosion modelling, and strategy evaluation for optimized durability and cost-effectiveness.

This study evaluates various rehabilitation strategies for the University Bridge in Saskatoon, focusing on arches and piers. Methods like Fiber Reinforced Polymer wrap, Cathodic Protection, Re-alkalization, and others were evaluated using experimental data on concrete properties and environmental conditions informed numerical models. A recommended synergistic mitigation strategy combining Galvanic Cathodic Protection and a Penetrating Sealer could save $2-4 million.