Alkali Aggregate Reaction In Concrete
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Alkali Aggregate Reaction In Concrete
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Author : Ian Sims
language : en
Publisher: CRC Press
Release Date : 2017-08-01
Alkali Aggregate Reaction In Concrete written by Ian Sims and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-08-01 with Science categories.
Alkali-Aggregate Reaction in Concrete: A World Review is unique in providing authoritative and up to date expert information on the causes and effects of Alkali-Aggregate Reaction (AAR) in concrete structures worldwide. In 1992 a first edition entitled The Alkali-Silica Reaction in Concrete, edited by Professor Narayan Swamy, was published in a first attempt to cover this concrete problem from a global perspective, but the coverage was incomplete. This completely new edition offers a fully updated and more universal coverage of the world situation concerning AAR and includes a wealth of new evidence and research information that has accumulated in the intervening years. Although there are various textbooks offering readers sections that deal with AAR deterioration and damage to concrete, no other single book brings together the views of recognised international experts in the field, and the wealth of scattered research information that is available. It provides a ‘state of the art’ review and deals authoritatively with the mechanisms of AAR, its diagnosis and how to treat concrete affected by AAR. It is illustrated by numerous actual examples from around the world, and comprises specialist contributions provided by senior engineers and scientists from many parts of the world. The book is divided into two distinct but complementary parts. The first five chapters deal with the most recent findings concerning the mechanisms involved in the reaction, methods concerning its diagnosis, testing and evaluation, together with an appraisal of current methods used in its avoidance and in the remediation of affected concrete structures. The second part is divided into eleven chapters covering each region of the world in turn. These chapters have been written by experts with specialist knowledge of AAR in the countries involved and include an authoritative appraisal of the problem and its solution as it affects concrete structures in the region. Such an authoritative compilation of information on AAR has not been attempted previously on this scale and this work is therefore an essential source for practising and research civil engineers, consultant engineers and materials scientists, as well as aggregate and cement producers, designers and concrete suppliers, especially regarding projects outside their own region.
The Alkali Silica Reaction In Concrete
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Author : R N Swamy
language : en
Publisher: CRC Press
Release Date : 1991-09-01
The Alkali Silica Reaction In Concrete written by R N Swamy and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991-09-01 with Architecture categories.
This book reviews the fundamental causes and spectrum effects of ASR. It considers he advances that have been made in our understanding of this problem throughout the world.
Alkali Aggregate Reaction In Concrete Roads And Bridges
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Author : Graham West
language : en
Publisher: Thomas Telford
Release Date : 1996
Alkali Aggregate Reaction In Concrete Roads And Bridges written by Graham West and has been published by Thomas Telford this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996 with Technology & Engineering categories.
This book provides a sound understanding of the alkali-aggregate reaction and how it affects the design, construction and maintenance of concrete roads and bridges. It draws on examples from the UK and around the world to relate experience of damage caused by this reaction and how the problems have been investigated and treated.
Diagnosis And Control Of Alkali Aggregate Reactions In Concrete
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Author : James A. Farny
language : en
Publisher:
Release Date : 1997
Diagnosis And Control Of Alkali Aggregate Reactions In Concrete written by James A. Farny and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with Technology & Engineering categories.
Aggregates containing certain constituents can react with alkali hydroxides in concrete. The reactivity is potentially harmful only when it produces significant expansion. This alkali-aggregate reactivity (AAR) has two forms--alkali-silica reaction (ASR) and alkali-carbonate reaction (ACR, sometimes called alkali-carbonate rock reaction, or ACRR). ASR is of more concern than ACR because the occurrence of aggregates containing reactive silica minerals is more common. Alkali-reactive carbonate aggregates have a specific composition that is not very common. Alkali-silica reactivity has been recognized as a potential source of distress in concrete since the later 1930s. Even though potentially reactive aggregates exist throughout North America, ASR distress in structural concrete is not common. There are a number of reasons for this: 1. Most aggregates are chemically stable in hydraulic-cement concrete 2. Aggregates with good service records are abundant in many areas 3. The concrete in service is dry enough to inhibit ASR 4. The use of certain pozzolans or slags controls ASR 5. In many concrete mixtures, the alkali content of the concrete is low enough to control harmful ASR 6. Some forms of ASR do not produce significant deleterious expansion To reduce ASR potential requires understanding the ASR mechanism; properly using tests to identify potentially reactive aggregates; and, if needed, taking steps to minimize the potential for expansion and related cracking. Alkali-carbonate reaction in concrete was not documented until 1957. Although ACR is much less common, this report also briefly reviews the mechanism, visual distress symptoms, identification tests, and control measures.
Alkali Aggregate Reaction
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Author : K. Okada
language : en
Publisher: CRC Press
Release Date : 2004-01-14
Alkali Aggregate Reaction written by K. Okada and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-01-14 with Architecture categories.
Proceedings of the 8th International Conference on Alkali-Aggregate Reaction held in Kyoto, Japan, 17-20 July 1989.
Proceedings Of The 17th International Conference On Alkali Aggregate Reaction In Concrete
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Author : Leandro F. M. Sanchez
language : en
Publisher: Springer Nature
Release Date :
Proceedings Of The 17th International Conference On Alkali Aggregate Reaction In Concrete written by Leandro F. M. Sanchez and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.
The Alkali Aggregate Reaction In Concrete
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Author :
language : en
Publisher:
Release Date : 1958
The Alkali Aggregate Reaction In Concrete written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1958 with categories.
Concrete Alkali Aggregate Reactions
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Author : Patrick E. Grattan-Bellew
language : en
Publisher: William Andrew
Release Date : 1987
Concrete Alkali Aggregate Reactions written by Patrick E. Grattan-Bellew and has been published by William Andrew this book supported file pdf, txt, epub, kindle and other format this book has been release on 1987 with Alkali-aggregate reactions categories.
The Alkali Aggregate Reaction In Concrete
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Author : National Research Council (U.S.). Highway Research Board
language : en
Publisher:
Release Date : 1958
The Alkali Aggregate Reaction In Concrete written by National Research Council (U.S.). Highway Research Board and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1958 with Aggregates (Building materials) categories.
Covers a discussion of the problem of deterioration of certain concretes caused by an expansive reaction between the alkalies in the cement and certain constituents of the aggregate. Presented in 3 parts. One dealing with field experiences. A second with the laboratory tests and a third with theoretical considerations and present research.
Advanced Chemical And Creep Modeling For Alkali Aggregate Reaction In Concrete
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Author : Fernando A. N. Silva
language : en
Publisher: Springer Nature
Release Date :
Advanced Chemical And Creep Modeling For Alkali Aggregate Reaction In Concrete written by Fernando A. N. Silva and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.