Research profiles

Université de Sherbrooke researchers have developed a composite-materials technology for replacing steel that has the potential to quadruple the serviceable life of concrete structures. These more durable fibre-reinforced polymer (FRP) rebars are considerably less expensive than steel reinforced rods and their structural properties can be preserved for 100 years or more, whereas steel reinforced concrete starts deteriorating after 10 to 15 years. Most recently, in a collaborative project with Public Works and Government Services Canada, FRP rods have been used in underground parking facilities in Gatineau with similar projects planned for Montreal and Quebec City.