The “silent destroyer”: Strategies to combat corrosion in reinforced concrete structures

Corrosion, which is often referred to as the "silent destroyer," is a force that has been responsible for catastrophic failures across various industries, contributing to the degradation of planes, ships, vehicles and even historical artifacts. Its impact on reinforced concrete structures is particularly insidious, silently compromising their strength, durability and safety. In this Webinar, we explore advanced and effective strategies to address corrosion in concrete structures. Participants will gain a thorough understanding of the latest techniques for corrosion prevention, including the application of corrosion inhibitors, rebar coatings, cathodic protection, optimized concrete-mix designs and protective sealers. By implementing these solutions, engineers, contractors and infrastructure managers can significantly extend the lifespan of reinforced concrete structures, ensuring long-term reliability and safety. Join us to learn how to protect your structures from the destructive effects of corrosion through innovative, proven methods. 🔔 ** Like, comment, and subscribe for more MAPEI innovations! ** 🌐 ** Visit our Website for more information: https://www.mapei.com/us/ ** For more information, click the links below: Construction and Restoration Systems https://www.mapei.com/us/en-us/produc... Key moments in this episode ------------------------------------------------ 00:00 Introduction 03:07 Who is MAPEI? 04:10 Cost of corrosion in the U.S. 06:05 What is corrosion? 11:36 Visual inspections 14:21 Corrosion prevention vs. corrosion protection 15:35 Part 1 – corrosion prevention 27:00 Part 2 – corrosion protection 30:53 Corrosion in concrete 33:16 Halo effect / Ring-anode effect / Incipient-anode effect 36:30 Corrosion protection – sacrificial galvanic anodes 39:13 Steel-density calculations 41:07 Corrosion protection: Sacrificial galvanic anodes – installation 45:53 Corrosion protection: Repair mortars to use with galvanic anodes 46:53 Corrosion protection: Repair mortars – best practices 47:38 Corrosion protection: Migrating corrosion inhibitors (MCI) 49:33 Corrosion protection: Rebar coatings 51:33 Questions and answers Links and resources ------------------------------------------------ Products for Structural Strengthening: https://www.mapei.com/us/en-us/produc... Admixtures for Concrete: https://www.mapei.com/us/en-us/produc... DOT-Approved Products: https://www.mapei.com/us/en-us/produc... Concrete Repair Mortar Solutions: https://www.mapei.com/us/en-us/produc... Sign up to receive Realtà MAPEI North America magazine by mail or by e-mail at https://www.mapei.com/us/en-us/register/. Product Information Library: https://www.mapei.com/us/en-us/tools-... Where to buy: https://www.mapei.com/us/en-us/where-... Building excellence: The MAPEI Group corporate story    • Видео   Next videos to watch ------------------------------------------------ Building excellence: The MAPEI Group corporate story    • Видео   MAPEI Webinar – Fiber reinforced polymers: A game-changer for concrete longevity and performance    • MAPEI Webinar – Fiber reinforced polymers:...   MAPEI and Structures Webinar – Corrosion Mitigation of Traditionally Reinforced Concrete Structures    • MAPEI and Structures Webinar – Corrosion M...   More MAPEI Webinars: https://www.mapei.com/us/en-us/traini... Contact information ------------------------------------------------ Contact us: https://www.mapei.com/us/en-us/produc... Join us on social @mapeiusa IG:   / mapeiusa   FB:   / mapeiusa   LI:   / mapeiusa   X: https://www.x.com/mapeiusa