Concrete Durability 101: Essentials for Long Lasting Structures
Description
Concrete durability is essential for constructing structures that withstand the challenges of real-world conditions, reducing maintenance costs, and extending service life. This presentation introduces the fundamental principles of concrete durability. Key topics include environmental factors that impact concrete—such as freeze-thaw cycles, chloride exposure, and carbonation—as well as common durability issues like cracking, chloride-induced corrosion, and alkali-silica reaction.
Attendees will learn about essential durability practices, from selecting appropriate materials and optimizing mix designs to implementing proper curing techniques and protective measures (i.e. hot and cold weather concreting). Real-world case studies will highlight successful applications and lessons learned, including the use of service life prediction modelling and non-destructive testing to determine remaining service life of current infrastructure.