Concrete Repair

Auteur
Michael Grantham is a Director of Concrete Solutions and a Consultant to Sandberg LLP.

Texte du rabat

This straightforward book serves as a practical guide to engineers on the processes to be followed in commissioning a concrete repair. It stresses the need to fully understand the cause, extent, and location of the problem by appropriate in situ and laboratory testing, and outlines the steps to a successful repair. It includes sections on the different repair techniques, giving practical advice as to where and when to use them, and warns of the pitfalls of their incorrect use. It also includes an up-to-date guide on the current standards for repair and provides ample references to other sources of information.

Résumé

Concrete is an inherently complex material to produce and an even more complex material to repair. With growing pressure to maintain the built environment, and not simply to demolish and rebuild, the need to repair concrete buildings and other structures is increasing and is expected to become of greater importance in the future.

This straightforward book serves as a practical guide to engineers on the processes to be followed in commissioning a concrete repair. It stresses the need to fully understand the cause, extent and location of the problem, by appropriate insitu and laboratory testing. And it outlines the steps to a successful repair. It includes sections on the different repair techniques, giving good practical advice as to where and when to use them, and the warns of the pitfalls of their incorrect use. It also includes an up-to-date guide on the current standards for repair, and provides a good bibliography on other sources of information and books on the various techniques.

Contenu
Understanding defects, testing and inspection. The petrographic examination of concrete and concrete repairs. Structural aspects of repair. Cathodic protection of structures. Cathodic protection using thermal sprayed metals. Service life aspects of cathodic protection of concrete structures. Instrumentation and monitoring of structures. Electrochemical chloride extraction. Electrochemical realkalisation. Corrosion inhibitors. European standards for concrete repair. Concrete repair -a contractor's perspective. Sprayed concrete for repairing concrete structures. Durability of concrete repairs. Service-life modelling for chloride-induced corrosion. Case studies in the use of FRPs. Coatings for concrete. Index.