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Carbonation In Concrete And Effect On Steel Corrosion
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Book Synopsis Corrosion of Steel in Concrete by : Luca Bertolini
Download or read book Corrosion of Steel in Concrete written by Luca Bertolini and published by John Wiley & Sons. This book was released on 2013-02-26 with total page 389 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Carbonation in Concrete and Effect on Steel Corrosion by : Alberto A. Sagüés
Download or read book Carbonation in Concrete and Effect on Steel Corrosion written by Alberto A. Sagüés and published by . This book was released on 1997 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Corrosion of Steel in Concrete Structures by : Amir Poursaee
Download or read book Corrosion of Steel in Concrete Structures written by Amir Poursaee and published by Woodhead Publishing. This book was released on 2023-02-20 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: Essential reading for researchers, practitioners, and engineers, this book covers not only all the important aspects in the field of corrosion of steel reinforced concrete but also discusses new topics and future trends. Theoretical concepts of corrosion of steel in concrete structures, the variety of reinforcing materials and concrete, including stainless steel and galvanized steel, measurements and evaluations, such as electrochemical techniques and acoustic emission, protection and maintenance methods, and modelling, latest developments, and future trends in the field are discussed. - Comprehensive coverage of the corrosion of steel bars in concrete, investigating the range of reinforcing materials, and types of concrete - Introduces the latest measuring methods, data collection, and advanced modeling techniques - Second edition covers a range of new, emerging topics such as the concept of chloride threshold value, concrete permeability and chloride diffusion, the role of steel microstructure, and innovations in corrosion detection devices
Book Synopsis Handbook of Recycled Concrete and Demolition Waste by : F. Pacheco-Torgal
Download or read book Handbook of Recycled Concrete and Demolition Waste written by F. Pacheco-Torgal and published by Elsevier. This book was released on 2013-09-30 with total page 671 pages. Available in PDF, EPUB and Kindle. Book excerpt: The civil engineering sector accounts for a significant percentage of global material and energy consumption and is a major contributor of waste material. The ability to recycle and reuse concrete and demolition waste is critical to reducing environmental impacts in meeting national, regional and global environmental targets. Handbook of recycled concrete and demolition waste summarises key recent research in achieving these goals.Part one considers techniques for managing construction and demolition waste, including waste management plans, ways of estimating levels of waste, the types and optimal location of waste recycling plants and the economics of managing construction and demolition waste. Part two reviews key steps in handling construction and demolition waste. It begins with a comparison between conventional demolition and construction techniques before going on to discuss the preparation, refinement and quality control of concrete aggregates produced from waste. It concludes by assessing the mechanical properties, strength and durability of concrete made using recycled aggregates. Part three includes examples of the use of recycled aggregates in applications such as roads, pavements, high-performance concrete and alkali-activated or geopolymer cements. Finally, the book discusses environmental and safety issues such as the removal of gypsum, asbestos and alkali-silica reaction (ASR) concrete, as well as life-cycle analysis of concrete with recycled aggregates.Handbook of recycled concrete and demolition waste is a standard reference for all those involved in the civil engineering sector, as well as academic researchers in the field. - Summarises key recent research in recycling and reusing concrete and demolition waste to reduce environmental impacts and meet national, regional and global environmental targets - Considers techniques for managing construction and demolition waste, including waste management plans, ways of estimating levels of waste, the types and optimal location of waste recycling plants - Reviews key steps in handling construction and demolition waste
Book Synopsis Corrosion of Steel in Concrete by : John P. Broomfield
Download or read book Corrosion of Steel in Concrete written by John P. Broomfield and published by CRC Press. This book was released on 2023-01-31 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: Corrosion of Steel in Concrete: Understanding, Investigation and Repair is a guide for designing, constructing and maintaining reinforced concrete structures, such as buildings and bridges which are subject to reinforcement corrosion. It presents the basics of theory and practice in steel corrosion in concrete and reviews the latest research and developments, such as progress on measuring the corrosion threshold for chloride-induced corrosion. This third edition compares the currently proliferating major national and international standards and guidance documents. New developments are considered, such as hybrid anodes for electrochemical treatment and the latest research and developments in assessment, such as the use of ground penetrating radar to measure the chloride content of the concrete cover. It overhauls coverage of electrochemical repair and rehabilitation techniques and outlines recent innovations in structural repair and construction and investigates their implications for durability. The book is ideal for practitioners and graduate students in structural engineering and concrete technology.
Book Synopsis Corrosion in Reinforced Concrete Structures by : H Böhni
Download or read book Corrosion in Reinforced Concrete Structures written by H Böhni and published by Elsevier. This book was released on 2005-01-20 with total page 263 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reinforced concrete has the potential to be very durable and capable of withstanding a variety of adverse environmental conditions. However, failures in the structures do still occur as a result of premature reinforcement corrosion. In this authoritative book the fundamental aspects of this complex process are analysed; focusing on corrosion of the reinforcing steel, and looking particularly, at new scientific and technological developments.Monitoring techniques, including the newly developed online-monitoring, are examined, as well as the numerical methods used to simulate corrosion and perform parameter studies. The influence of composition and microstructure of concrete on corrosion behaviour is explored. The second half of the book, which deals with corrosion prevention methods, starts with a discussion on stainless steels as reinforcement materials. There are comprehensive reviews of the use of surface treatments and coatings, of the application of corrosion inhibitors and of the application of electrochemical techniques. In each case the necessary scientific fundamentals are explained and practical instances of use are looked at. This is an invaluable guide for engineers, materials scientists and researchers in the field of structural concrete. - Fundamental aspects of corrosion in concrete are analysed in detail - Explores how to minimise the effects of corrosion in concrete - Invaluable guide for engineers, materials scientists and researchers in the field of structural concrete
Book Synopsis Carbonation of Reinforced Concrete by : Mark G. Richardson
Download or read book Carbonation of Reinforced Concrete written by Mark G. Richardson and published by . This book was released on 1988 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Corrosion of Steel in Concrete by : Muazzam Ghous Sohail
Download or read book Corrosion of Steel in Concrete written by Muazzam Ghous Sohail and published by . This book was released on 2013 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work presents the results of an experimental and numerical study of an accelerated corrosion test, performed in laboratory. The acceleration of corrosion in reinforced concrete is due to the elimination of initiation phase by an artificial environment technique. The initiation phase takes years to undergo, if it is accelerated, the studies can be focused on the kinetics of steel corrosion in concrete. For acceleration of initiation phase the concrete samples were kept in a carbonation chamber set at 50% CO2 and 65% RH. The geometry used in this test is comprised of two concrete cylinders. The inner concrete cylinder is carbonated and has a steel bar in the center, the bar is depassivated and acts as anode (A). The outer cylinder comprised of non-carbonated concrete, casted around the inner carbonated cylinder. Four steel bars are embedded around centered bar at given distance in non-carbonated concrete; these bars are in passive state and act as cathodes (C). The presence of these passive bars will allow changing the cathode surface and hence C/A ratio, by connecting different number of bars to active bar. The geometry for the test is defined by numerical simulations using COMSOL Multiphysics(r) software, and its sensitivity in particular the effect of C/A ratio, is defined by numerical experiments. In order to provide reliable inputs for the model the corrosion parameters are measured. Once the geometry of the samples is defined an extensive experimental program involving 15 samples is carried out. Despite the higher resistivity of carbonated concrete layer, the measurements of macrocell current revealed high levels of galvanic corrosion rate even in case of low C/A ratio. With the increase in C/A ratio the higher macrocell current levels are achieved in propagation phase. The importance of galvanic coupling in carbonationinduced corrosion is therefore also experimentally demonstrated. The accordance between numerical and experimental results is demonstrated regarding both potential field and C/A influence on macrocell current. This coherence highlights the relevance of the numerical modeling.
Book Synopsis Corrosion of Steel in Concrete by : J.P. Broomfield
Download or read book Corrosion of Steel in Concrete written by J.P. Broomfield and published by CRC Press. This book was released on 1996-12-12 with total page 263 pages. Available in PDF, EPUB and Kindle. Book excerpt: The corrosion of reinforcing steel in concrete is a major problem facing civil engineers and surveyors throughout the world today. There will always be a need to build stuctures in corrosive environments and it is therefore essential to address the problems that result. Corrosion of Steel in Concrete provides information on corrosion of steel in at
Book Synopsis Corrosion of Steel in Concrete by : Luca Bertolini
Download or read book Corrosion of Steel in Concrete written by Luca Bertolini and published by John Wiley & Sons. This book was released on 2004-02-23 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: This reference work will focus on the corrosion of steel in concrete, the main cause of deterioration of reinforced concrete structures. A survey on well-established mechanisms and concepts is given, but the main emphasis lies on new methods and materials for preventive measures, condition assessment and repair.
Book Synopsis Effect of Surface Coating and Leaching on Carbonation and Steel Corrosion of Reinforced Concrete by : Duong Van Binh
Download or read book Effect of Surface Coating and Leaching on Carbonation and Steel Corrosion of Reinforced Concrete written by Duong Van Binh and published by . This book was released on 2012 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Corrosion of Reinforcing Steel in Concrete by : D. E. Tonini
Download or read book Corrosion of Reinforcing Steel in Concrete written by D. E. Tonini and published by ASTM International. This book was released on 1980 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Steel-Reinforced Concrete Structures by : Mohamed Abdallah El-Reedy
Download or read book Steel-Reinforced Concrete Structures written by Mohamed Abdallah El-Reedy and published by CRC Press. This book was released on 2017-11-06 with total page 215 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book examines the corrosion of reinforced concrete from a practical point of view, highlights protective design and repair procedures, and presents ongoing maintenance protocols. Updated throughout, this new edition adds additional information on concrete repair using Carbon Fiber Reinforced Polymers (CFRP), and reviews new examples of the effects of corrosion on both prestressed and reinforced concrete structures. It also examines economic analysis procedures and the probability of structural failures to define structural risk assessment, and covers precautions and recommendations for protecting reinforced concrete structures from corrosion based on the latest codes and specifications.
Book Synopsis Risk Evaluation And Climate Change Adaptation Of Civil Engineering Infrastructures And Buildings by : Panagiotis Kotronis
Download or read book Risk Evaluation And Climate Change Adaptation Of Civil Engineering Infrastructures And Buildings written by Panagiotis Kotronis and published by John Wiley & Sons. This book was released on 2019-12-12 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book brings together a selection of the scientific results of the RI ADAPTCLIM project (International Network on Risk Assessment and Climatic Adaptation of Civil Engineering and Buildings Works). Funded by the Pays de la Loire region in France as part of the 2014 Stratégie Internationale call for projects, research teams from the scientific group LiRGeC (ECN, UN, IFSTTAR, CSTB) and several international partners contributed their human, experimental and digital resources. RI-ADAPTCLIM was established to study the short- and medium term effects of climatic conditions on buildings, infrastructures and the ground. Following an integrated, interdisciplinary and multi-physics approach, the researchers proposed decision support tools that would increase the resilience of structures and buildings against the impact of hazards due to climate change.
Author :International Union of Testing and Research Laboratories for Materials and Structures. Technical Committee 60-CSC. Publisher :Spon E & F N (UK) ISBN 13 : Total Pages :120 pages Book Rating :4.3/5 (91 download)
Book Synopsis Corrosion of Steel in Concrete by : International Union of Testing and Research Laboratories for Materials and Structures. Technical Committee 60-CSC.
Download or read book Corrosion of Steel in Concrete written by International Union of Testing and Research Laboratories for Materials and Structures. Technical Committee 60-CSC. and published by Spon E & F N (UK). This book was released on 1988 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: A report of the Technical Committee 60 CSC. RILEM (the International Union of Testing and Research Laboratories for Materials and Structures). A reference for those concerned with design and repair of reinforced concrete structures. Chapters cover: basic priniples, initiation period, corrosion period, measures of protection, monitoring techniques, future work. Annotation(c) 2003 Book News, Inc., Portland, OR (booknews.com)
Book Synopsis A Review of Carbonation in Reinforced Concrete by : L. J. Parrott
Download or read book A Review of Carbonation in Reinforced Concrete written by L. J. Parrott and published by . This book was released on 1987 with total page 43 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reviews the damage that can arise when concrete cover becomes carbonated and the underlying reinforcing steel corrodes. It includes a description of what is known of carbonation from laboratory tests, a compilation and assessment of field data, reports of carbonation-induced damage in reinforced concrete and conclusions regarding present understanding and future research needs.
Book Synopsis Corrosion Inhibitors for Steel in Concrete by : Bernhard Elsener
Download or read book Corrosion Inhibitors for Steel in Concrete written by Bernhard Elsener and published by CRC Press. This book was released on 2001 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt: The use of inhibitors for rehabilitation of reinforced concrete structures is a new field of application and this new volume provides a State of the Art Report on this subject. Corrosion of steel in concrete is one of the major problems for infrastructure such as bridges, tunnels, housing etc. since it leads to spalling of the concrete and loss in cross section of the steel that may cause structural and safety problems. The steel in concrete generally resists corrosion as a result of a passive layer that develops on the metal surface in the alkaline environment of the concrete. Corrosion can occur if these conditions are disturbed, for example, in the presence of chlorides or with carbonation of concrete. Traditional repair methods consist in removing the deteriorated concrete and replacing it but these can be laborious, noisy and very costly. To avoid these disadvantages new methods have been developed in recent years. These include electrochemical procedures and, increasingly, the use of inhibitors. The use of inhibitors for rehabilitation of reinforced concrete structures is a new field of application and this new volume provides a State of the Art Report on this subject.The report, under the editorship of Prof. Bernhard Elsener, was prepared by a Task Group of the EFC Working Party on Corrosion of Reinforcement in Concrete. In a literature review it describes inorganic and organic chemicals that have been proposed and examined as well as the commercial corrosion inhibitors that are available on the market. Protection mechanism and possible effects of inhibitors on concrete properties are described. Practical experience with inhibitors for steel in concrete and the long term effectiveness are considered. The various test methods for evaluating the behaviour of the inhibitors are described and critically assessed. In a rapidly evolving field this State of the Art Report, based mainly on independent not commercial literature, will be of value to corrosion engineers and civil engineers concerned with maintenance and repair of reinforced concrete structures.
