Introduction

Abstract

This book presents the main physical and mechanical characteristics of concrete and reinforced concrete materials as well as evaluation methods and typical damage that can be expected over long-term use.

The authors pay special attention to the description and use of up-to-date injection technologies for strengthening the damaged structural elements of a long-term operation; they present recommendations for choice of materials for the implementation of such technologies. The book contains criteria for injection materials and examples of compliant polymer materials.

The methods and means for technical diagnostics of damaged concrete and reinforced concrete constructions of long-term operation are given a significant place. Damage mechanisms are considered. The information presented includes data concerning equipment and appliances used in injection renewal works. The case studies provided illustrate the removal of damage and the extension of service life for certain renewed objects of long-term operation.

The intended audience is comprised of building engineers, scientists, lecturers, and high school students specializing in construction.

This book contains 192 illustrations, 26 tables, and 211 references.