Cracks Repair in Reinforced Concrete Structures Case Study – Reinforced Concrete Tunnel Repair David de Almeida Araujo Master dissertation in Civil Engineering – Extended Abstract ABSTRACT: The use of epoxy resins by injection or just by sealing constitutes the most common solution for cracks repair. However, epoxy resins products are not able to fix properly all cracking problems, such as active cracking or in the presence of moisture. For this purpose, the existence of polyurethane and acrylic resins is a good solution to solve these problems. This paper describes, briefly, the reinforced concrete structures behaviour towards the most common anomaly ...
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