Biodeterioration Of Concrete


Biodeterioration Of Concrete
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Biodeterioration Of Concrete


Biodeterioration Of Concrete
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Author : Thomas Dyer
language : en
Publisher: CRC Press
Release Date : 2017-07-12

Biodeterioration Of Concrete written by Thomas Dyer and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-07-12 with Science categories.


Awareness of the importance of ensuring durability of concrete has been a growing concern of engineers, and there is now considerable understanding of the mechanisms, which cause its deterioration, and means of limiting such damage through the use of appropriate materials and approaches to design. Many of the deterioration mechanisms, which affect concrete, are the result of interaction with the non-living environment – chlorides in seawater, carbon dioxide in the atmosphere, cyclic freezing and thawing. However, living organisms can also cause damage – through both chemical and physical processes - which under the right conditions, can be severe. This book looks at all forms of concrete biodeterioration together for the first time. It examines, from a fundamental starting point, biodeterioration mechanisms, as well as the conditions which allow living organisms (bacteria, fungi, plants and a range of marine organisms) to colonise concrete. A detailed evaluation of chemical compounds produced by living organisms with respect to their interaction with the mineral constituents of concrete, and the implications it has for the integrity of structures, is also included. Approaches to avoiding biodeterioration of concrete are also covered, including selection of materials, mix proportioning, design, and use of protective systems.



Interactions Materials Microorganisms


Interactions Materials Microorganisms
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Author : Christine Lors
language : en
Publisher: EDP Sciences
Release Date : 2019-01-09

Interactions Materials Microorganisms written by Christine Lors and has been published by EDP Sciences this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-01-09 with Science categories.


This multidisciplinary book is the result of a collective work synthesizing presentations made by various specialists during the CNRS «BIODEMAT» school, which took place in October 2014 in La Rochelle (France). It is designed for readers of a range of scienti?c specialties (chemistry, biology, physics, etc.) and examines various industrial problems (e.g., water, sewerage and maintaining building materials). Metallic, cementitious, polymeric and composite materials age depending on their service and operational environments. In such cases, the presence of microorganisms can lead to biodeterioration. However, microorganisms can also help protect structures, provided their immense possibilities are mastered and put to good use. This book is divided into ?ve themes related to biocolonization, material biodeterioration, and potential improvements to such materials resulting in better performance levels with respect to biodeterioration: • physical chemistry of surfaces; • bio?lm implication in biodeterioration; • biocorrosion of metallic materials; • biodeterioration of non-metallic materials; • design and modi?cation of materials. The afiliations of the authors of the various chapters illustrate the synergy between academic research and its transfer to industry. This demonstrates the essential interaction between the various actors in this complex ?eld: analysing, understanding, and responding to the scientic issues related to biodeterioration.



Biodeterioration Of Concrete


Biodeterioration Of Concrete
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Author : Thomas Dyer
language : en
Publisher: CRC Press
Release Date : 2017-07-12

Biodeterioration Of Concrete written by Thomas Dyer and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-07-12 with Science categories.


Awareness of the importance of ensuring durability of concrete has been a growing concern of engineers, and there is now considerable understanding of the mechanisms, which cause its deterioration, and means of limiting such damage through the use of appropriate materials and approaches to design. Many of the deterioration mechanisms, which affect concrete, are the result of interaction with the non-living environment – chlorides in seawater, carbon dioxide in the atmosphere, cyclic freezing and thawing. However, living organisms can also cause damage – through both chemical and physical processes - which under the right conditions, can be severe. This book looks at all forms of concrete biodeterioration together for the first time. It examines, from a fundamental starting point, biodeterioration mechanisms, as well as the conditions which allow living organisms (bacteria, fungi, plants and a range of marine organisms) to colonise concrete. A detailed evaluation of chemical compounds produced by living organisms with respect to their interaction with the mineral constituents of concrete, and the implications it has for the integrity of structures, is also included. Approaches to avoiding biodeterioration of concrete are also covered, including selection of materials, mix proportioning, design, and use of protective systems.



Biodegradation And Biodeterioration At The Nanoscale


Biodegradation And Biodeterioration At The Nanoscale
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Author : Hafiz M. N. Iqbal
language : en
Publisher: Elsevier
Release Date : 2021-10-08

Biodegradation And Biodeterioration At The Nanoscale written by Hafiz M. N. Iqbal and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-10-08 with Technology & Engineering categories.


Biodegradation and Biodeterioration at the Nanoscale describes the biodegradation and biodeterioration of materials in the presence of nanomaterials. The book's chapters focus on the basic principles, action mechanisms and promising applications of advanced nanomaterials, along with their integration with biotechnological processes for controlled degradation and deterioration of materials. In addition, the current research indications, positive or negative environmental impacts, legislation and future directions are also discussed. This book is an important reference source for researchers, engineers and scientists working in environmental remediation, biotechnology, materials science, corrosion and nanotechnology. Provides detailed coverage on how nano-biomaterials degrade and deteriorate Compares how different types of bionanomaterials decompose Explains how the priorities of bionanomaterials affect their deterioration rate



Pro 34 International Rilem Conference On Microbial Impact On Building Materials


Pro 34 International Rilem Conference On Microbial Impact On Building Materials
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Author : M. Ribas Silva
language : en
Publisher: RILEM Publications
Release Date : 2003

Pro 34 International Rilem Conference On Microbial Impact On Building Materials written by M. Ribas Silva and has been published by RILEM Publications this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Biodegradation categories.




Concrete Durability


Concrete Durability
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Author : Luis Emilio Rendon Diaz Miron
language : en
Publisher: Springer
Release Date : 2017-04-27

Concrete Durability written by Luis Emilio Rendon Diaz Miron and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-04-27 with Technology & Engineering categories.


This book describes the newest developments in the creation of concrete using smart additives and supplementary cementitious materials as well as methods, technology and novel admixtures to monitor, evaluate and control steel corrosion in reinforced concrete. Industry experts and research specialists explain the structural, physical, and chemical properties of various types of concrete and its applications. They detail the characteristics preferred for manufacturing specific types of concrete. The book chapters also focus on the electrochemical state of the steel reinforcement in view of steel corrosion and corrosion control.



Integral Waterproofing Of Concrete Structures


Integral Waterproofing Of Concrete Structures
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Author : Maher Al-Jabari
language : en
Publisher: Woodhead Publishing
Release Date : 2022-06-17

Integral Waterproofing Of Concrete Structures written by Maher Al-Jabari and has been published by Woodhead Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-06-17 with Technology & Engineering categories.


Integral Waterproofing of Concrete Structures demonstrates how integral waterproofing technologies can solve concrete durability problems based on performance and characterization experimental results. This book first establishes a background about concrete structures and porosity linked with concrete hydration, then goes on to consider concrete durability problems from the perspective of water penetration including damages from freeze-thaw cycles, alkali silica reactions, and chloride ion penetration. The mechanisms, applications, performances, and limitations of waterproofing technologies including coatings and integral systems are compared. The book also showcases all application methods of crystallization waterproofing materials, including material spray on cured concrete and on fresh concrete, and their addition to concrete mix designs as enhancers or admixtures. Pore-blocking and lining waterproofing systems including silicate-based and hygroscopic kinds, and other waterproofing materials are also discussed. Includes various, advanced, recent technologies in the field of waterproofing Presents and describes enhanced concrete characteristics and modified structures within the context of material engineering Summarizes the characteristics of waterproofing systems obtained from experimental results



Corrosion And Protection Of Reinforced Concrete


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.



Understanding Biocorrosion


Understanding Biocorrosion
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Author : T Liengen
language : en
Publisher: Elsevier
Release Date : 2014-11-14

Understanding Biocorrosion written by T Liengen and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-11-14 with Technology & Engineering categories.


Biocorrosion refers to corrosion influenced by bacteria adhering to surfaces in biofilms. Biocorrosion is a major problem in areas such as cooling systems and marine structures where biofilms can develop. This book summarises key recent research in this subject. Part one looks at theories of biocorrosion and measurement techniques. Part two discusses how bacteria and biofilms result in biocorrosion. The final part of the book includes case studies of biocorrosion in areas as diverse as buildings, fuels, marine environments and cooling systems. Provides a detailed overview of biocorrosion and the different scientific and/or industrial problems related to microbially induced corrosion Introduces a variety of investigative techniques and methodologies that are employed in diagnosing and evaluating microbially induced corrosion Includes case studies on: biodeterioration of building materials; biocorrosion issues associated with diesel and biofuels; marine biocorrosion; corrosion of open recirculating cooling water systems and cooling system components; the effect of H2S on steel corrosion



Microbiology In Civil Engineering


Microbiology In Civil Engineering
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Author : P. Howsam
language : en
Publisher: CRC Press
Release Date : 1990-08-30

Microbiology In Civil Engineering written by P. Howsam and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990-08-30 with Architecture categories.


Although most public health and environmental engineers are aware of the importance of microbial activity, many civil engineers do not appreciate the part microbiological process play in, for example, biodeterioration of concrete and other construction materials, alteration of soil and rock properties, clogging of boreholes, distribution and irriga