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Polymer Cement Mortar (PCM) possess higher flexural and ductility, impermeability and higher adhesion with substrate concrete compared with normal cement mortars. Therefore PCM has been used widely in all kinds of anticorrosive projects and as repairing materials for concrete structures and pavement. In the PCM applications, the bond between the PCM and concrete usually presents a weak link in the repaired structure. This research comprises experimental, analytical and numerical investigations of PCM-concrete bond properties subjected to static loading and fatigue loading. Various types of...

This book presents the development of a new method to predict load-deformation responses of reinforced concrete (RC) columns both with and without fiber reinforced polymer (FRP) jacketing under seismic loading. In the case of the flexure mechanism, the section analysis was applied considering the confinement effect of FRP jacketing. This section analysis was combined with the shear mechanism, which was modeled based on the truss mechanism. The flexure-shear models showed significant interactions due to the reduction of reinforcement secant stiffness after yielding and concrete deterioration....

This book is very useful in giving insight to the moisture related durability issues in bonding between Fiber Reinforced Polymer (FRP) and concrete. The experimental study is divided into two parts. The first part includes test mechanical properties of the resin and the concrete under the influence of water. In the second part, single lap shear bond test was conducted to compare the ultimate bond strength, failure modes, fracture energy, bond stress-slip curves with and without water immersion at different exposure periods. Finally, using the experimental results, a simple unified bond...