Protection Of Concrete
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Corrosion And Protection Of Reinforced Concrete
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Author : Brian Cherry
language : en
Publisher: CRC Press
Release Date : 2021-03-16
Corrosion And Protection Of Reinforced Concrete written by Brian Cherry and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-03-16 with Architecture categories.
Reinforced concrete is the most widely used construction material in the world, and extended performance is rightly expected. Many structures are in aggressive environments, of critical importance and may be irreplaceable, so repair and protection are vital. This book surveys deterioration of concrete, particularly corrosion of the steel reinforcement, and the various chemical, biological, physical and mechanical causes of deterioration. It outlines condition survey and diagnosis techniques by on-site and laboratory measurements. It sets out mechanical methods of protection and repair, such as patching, inhibitors, coatings, penetrants and structural strengthening as well as cathodic protection and other electrochemical methods. This book also gives guidance on preventative measures including concrete technology and construction considerations, coatings and penetrants, alternate reinforcement, permanent corrosion monitoring and durability planning aspects. Asset managers, port engineers, bridge maintenance managers, building managers, heritage structure engineers, plant engineers, consulting engineers, architects, specialist contractors and construction material suppliers who have the task of resolving problems of corrosion of steel reinforced concrete elements will find this book an extremely useful resource. It will also be a valuable reference for students at postgraduate level. Authors The late Professor Brian Cherry of Monash University, Melbourne, Australia was one of the world’s leading corrosion science and engineering educators and researchers. Warren Green of Vinsi Partners, Sydney, Australia is a corrosion engineer and materials scientist. He is also an Adjunct Associate Professor.
Repair Protection And Waterproofing Of Concrete Structures
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Author : Teresa C. Piliouras
language : en
Publisher: CRC Press
Release Date : 1997-07-17
Repair Protection And Waterproofing Of Concrete Structures written by Teresa C. Piliouras and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997-07-17 with Architecture categories.
A wealth of recent research into the continued deterioration of reinforced concrete structures has led to a review of methods of investigation and repair techniques. This thoroughly revised and updated new edition brings together the fundamental aspects of this world wide problem and offers advice on how investigations, diagnosis and consequent rem
Concrete Corrosion And Concrete Protection
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Author : Imre Biczók
language : en
Publisher:
Release Date : 1967
Concrete Corrosion And Concrete Protection written by Imre Biczók and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1967 with Technology & Engineering categories.
Contents - Preface to the English edition - Preface to the German edition - Introduction - CHAPTER I. - The basic materials of concrete - A) Cements and their resistance to corrosion - 1. The composition of cements - 2. The hydration of cement - 3. The resistance of various cements to chemical attack - B) Aggregates - 1. Sand - 2. Gravel - 3. Crushed stone - 4. Blast-furnace slag - 5. Coal slag - 6. Other aggregates - 7. Conclusion - C) Mixing water - CHAPTER II. - Groundwater - A) Engineering hydrology - 1. Determination of the highest groundwater table - 2. Determination of variations in the highest groundwater table - 3. Groundwater flow - 4. Hydrochemical groundwater maps - B) Groundwater sampling - C) Soil sampling - D) The reliability of analytical data of groundwater and soil samples - E) Investigation of groundwater and soil properties - CHAPTER III. - The corrosion and protection of concrete - A) The investigation of concrete corrosion - 1. Corrosion research 2. Rapid methods of corrosion testing - 3. The performance of corrosion tests - 4. Summary - B) General aspects of corrosion - C) Leaching corrosion of concrete due to soft water - 1. The hardness of water and its effect - 2. The effects of soft river water and groundwater in motion - 3. Effects of soft water seeping under pressure - 4. The effect of warm soft water - 5. The effect of cement type - 6. The effect of concrete density - 7. Effect of the concrete surface - 8. Dimensions and age of concrete - 9. Protective measures against the leaching action of water - D) Concrete corrosion due to attacking compounds - CHAPTER IV. Factors increasing or reducing corrosion - A) Corrosion of concrete due to flowing groundwater - B) The corrosive effect of warm groundwater - C) Corrosion due to fluctuations of the groundwater table - D) Corrosion in the range of evaporation - E) Thin-walled concrete objects, concrete canals, piles etc - 1. Cases of corrosion - 2. Protective measures - F) The effect of air oxidation - G) Microbiological corrosion (caused by sulphur bacteria) - 1. Sulphate-forming bacteria - 2. Sulphate-reducing bacteria - 3. Attempt at bacterial protection of concrete - 4. Iron organisms - CHAPTER V. Detailed discussion of protective measures against corrosive effects - A) Passive protective measures - 1. Selection of the suitable concrete mix and method of placement - 2. Surface treatments - 3. Other methods of protection - 4. Perfect sealing (waterproofing) - B) Active protective measures - 1. Exclusion of aggressive water - 2. Neutralization of aggressive water by chemical and biological methods - C) Repair of damaged concrete - Conclusion - Bibliography - Index -
Repair And Protection Of Concrete Structures
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Author : Noel P. Mailvaganam
language : en
Publisher: CRC Press
Release Date : 1991-12-18
Repair And Protection Of Concrete Structures written by Noel P. Mailvaganam and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991-12-18 with Technology & Engineering categories.
Repair and Protection of Concrete Structures presents the latest information regarding the durability and repair of concrete structures. It emphasizes the importance of selecting repair materials to match site and service conditions, using proper repair procedures, and attending to the details of design. Divided into three parts, the book discusses such topics as the properties of new products, the various materials in general use for repair work, selection criteria, methodologies for selecting appropriate repair materials, the behavior of concrete under various environmental conditions, non-destructive evaluation methods for detecting deterioration of structures, and basic repair principles applicable to a wide range of buildings. Engineers, architects, technologists, and contractors should consider this book a valuable tool that provides a much needed survey of current work and thinking regarding degradation and techniques for improving repair work.
Durability Of Concrete Structures
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Author : G.C. Mays
language : en
Publisher: CRC Press
Release Date : 1991-11-14
Durability Of Concrete Structures written by G.C. Mays and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991-11-14 with Architecture categories.
This book is concerned with the long term durability of concrete as a structural material as used in the construction of buildings, bridges, roads, marine and civil engineering structures. It discusses the fundamental reasons for the deterioration of concrete over time and available techniques for detecting, remedying and preventing the deteriorati
The First International Conference On Concrete For Hazard Protection
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Author :
language : en
Publisher:
Release Date : 1987
The First International Conference On Concrete For Hazard Protection written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1987 with Concrete categories.
Protection Of Concrete
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Author : Ravindra Dhir
language : en
Publisher: CRC Press
Release Date : 2014-04-21
Protection Of Concrete written by Ravindra Dhir and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-04-21 with Architecture categories.
Concrete is arguably the major construction material used worldwide. It has generally served well, yet too often it has failed to achieve the required performance. Although developments in materials and practice have widened the scope for the use of concrete, they have also had effects on its performance. This book presents current thinking and future developments on means of protecting concrete and ensuring its adequate performance in the required application.
Corrosion Of Steel In Concrete
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Author : Luca Bertolini
language : en
Publisher: John Wiley & Sons
Release Date : 2013-02-26
Corrosion Of Steel In Concrete written by Luca Bertolini and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-02-26 with Technology & Engineering categories.
Steel-reinforced concrete is used ubiquitously as a building material due to its unique combination of the high compressive strength of concrete and the high tensile strength of steel. Therefore, reinforced concrete is an ideal composite material that is used for a wide range of applications in structural engineering such as buildings, bridges, tunnels, harbor quays, foundations, tanks and pipes. To ensure durability of these structures, however, measures must be taken to prevent, diagnose and, if necessary, repair damage to the material especially due to corrosion of the steel reinforcement. The book examines the different aspects of corrosion of steel in concrete, starting from basic and essential mechanisms of the phenomenon, moving up to practical consequences for designers, contractors and owners both for new and existing reinforced and prestressed concrete structures. It covers general aspects of corrosion and protection of reinforcement, forms of attack in the presence of carbonation and chlorides, problems of hydrogen embrittlement as well as techniques of diagnosis, monitoring and repair. This second edition updates the contents with recent findings on the different topics considered and bibliographic references, with particular attention to recent European standards. This book is a self-contained treatment for civil and construction engineers, material scientists, advanced students and architects concerned with the design and maintenance of reinforced concrete structures. Readers will benefit from the knowledge, tools, and methods needed to understand corrosion in reinforced concrete and how to prevent it or keep it within acceptable limits.
Guide For Protection And Repair Of Concrete Structures
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Author : FIB – International Federation for Structural Concrete
language : en
Publisher: FIB - International Federation for Structural Concrete
Release Date : 2022-03-01
Guide For Protection And Repair Of Concrete Structures written by FIB – International Federation for Structural Concrete and has been published by FIB - International Federation for Structural Concrete this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-03-01 with Technology & Engineering categories.
The idea of preparing a technical document for the repairs and interventions upon concrete structures goes back to the former fib COM5: Structural Service Life Aspects, being the goal of the then TG5.9. After a long period of reduced activity, and taking into account the reorganization of fib commissions that meanwhile took place, on June 2017 a different approach was proposed to push forward the task of TG8.1 (formerly TG5.9). The (new) goal of TG 8.1 was to deliver a ‘how-to-do’ guide, gathering together protection, repair, and strengthening techniques for concrete structures. Chapters are intended to provide both guidelines and case-studies, serving as support to the application of fib MC2020 pre-normative specifications. Each chapter was written by an editorial team comprising desirably at least a researcher, a designer and a contractor. Templates have been prepared in order to harmonize the contents and the presentation of the different methods. Following the writing process, chapters were reviewed by experts and, after amendments by the authors, they underwent a second review process by COM8 and TG3.4 members, as well as by different practitioners. For each protection, repair and strengthening method addressed in this guide, readers have a description of when to adopt it, which materials and systems are required, which techniques are available, and what kind of equipment is needed. It then presents a summary of stakeholders’ roles and qualifications, design guidelines referring to most relevant codes and references, the intervention procedure, quality control measures and monitoring and maintenance activities. Due to the extent of the guide, it was decided to publish it as bulletin 102, addressing protection and repair methods, and bulletin 103, addressing strengthening methods. We would like to thank the authors, reviewers and members of COM8 and TG3.4 for their work in developing this fib Bulletin, which we hope will be useful for professionals working in the field of existing concrete structures, especially those concerned with life-cycle management and conservation activities. As noted above, this Bulletin is also intended to act as a background and supporting document to the next edition of the fib Model Code for Concrete Structures, which is currently under development under the auspices of TG10.1 with the working title of "fib Model Code 2020".
Cathodic Protection Of Steel In Concrete And Masonry
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Author : Paul M. Chess
language : en
Publisher: CRC Press
Release Date : 2015-02-04
Cathodic Protection Of Steel In Concrete And Masonry written by Paul M. Chess and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-02-04 with Technology & Engineering categories.
Revised and updated, this second edition of Cathodic Protection of Steel in Concrete and Masonry covers both reinforced concrete and masonry structures, describes in detail the overall design factors involved in cathodic protection (CP), and also provides a theoretical basis for why it works. It refers to the new European standard EN 12696 for cath