Transport and Interactions of Chlorides in Cement-based Materials

Transport and Interactions of Chlorides in Cement-based Materials PDF Author: Caijun Shi
Publisher: CRC Press
ISBN: 0429881983
Category : Technology & Engineering
Languages : en
Pages : 313

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Book Description
Chloride-induced corrosion is the most important durability issue of reinforced concrete structures, and the prediction and prevention of chloride-induced corrosion has attracted considerable interest all over the world. Given that chloride penetrates through the concrete cover, the issues concerning its transport are crucial. These include testing methods, prediction, and the prevention of ingress. During the transport process, physical and chemical interaction occurs between chloride and cement hydrates, which in turn affects the further transport, so the transport of chloride and these interactions are closely related and underpin our understanding of chloride-induced corrosion in RC structures. This book provides in-depth discussion of chloride transport and its interaction in cement-based materials, and reviews and summarizes the state of the art. The mechanisms and testing methods for chloride transport, chemical interactions of chloride with cement hydrates, chloride binding isotherms, measurement of penetration depths, factors affecting chloride transport, and modeling of chloride transport are discussed in detail. This book serves as a reference for researchers or engineer, and a textbook for graduate students.

Transport and Interactions of Chlorides in Cement-based Materials

Transport and Interactions of Chlorides in Cement-based Materials PDF Author: Caijun Shi
Publisher: CRC Press
ISBN: 0429881983
Category : Technology & Engineering
Languages : en
Pages : 313

Get Book Here

Book Description
Chloride-induced corrosion is the most important durability issue of reinforced concrete structures, and the prediction and prevention of chloride-induced corrosion has attracted considerable interest all over the world. Given that chloride penetrates through the concrete cover, the issues concerning its transport are crucial. These include testing methods, prediction, and the prevention of ingress. During the transport process, physical and chemical interaction occurs between chloride and cement hydrates, which in turn affects the further transport, so the transport of chloride and these interactions are closely related and underpin our understanding of chloride-induced corrosion in RC structures. This book provides in-depth discussion of chloride transport and its interaction in cement-based materials, and reviews and summarizes the state of the art. The mechanisms and testing methods for chloride transport, chemical interactions of chloride with cement hydrates, chloride binding isotherms, measurement of penetration depths, factors affecting chloride transport, and modeling of chloride transport are discussed in detail. This book serves as a reference for researchers or engineer, and a textbook for graduate students.

Transport and Interactions of Chlorides in Cement-based Materials

Transport and Interactions of Chlorides in Cement-based Materials PDF Author: Caijun Shi
Publisher: CRC Press
ISBN: 0429881975
Category : Technology & Engineering
Languages : en
Pages : 238

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Book Description
Chloride-induced corrosion is the most important durability issue of reinforced concrete structures, and the prediction and prevention of chloride-induced corrosion has attracted considerable interest all over the world. Given that chloride penetrates through the concrete cover, the issues concerning its transport are crucial. These include testing methods, prediction, and the prevention of ingress. During the transport process, physical and chemical interaction occurs between chloride and cement hydrates, which in turn affects the further transport, so the transport of chloride and these interactions are closely related and underpin our understanding of chloride-induced corrosion in RC structures. This book provides in-depth discussion of chloride transport and its interaction in cement-based materials, and reviews and summarizes the state of the art. The mechanisms and testing methods for chloride transport, chemical interactions of chloride with cement hydrates, chloride binding isotherms, measurement of penetration depths, factors affecting chloride transport, and modeling of chloride transport are discussed in detail. This book serves as a reference for researchers or engineer, and a textbook for graduate students.

Rheology of Fresh Cement-Based Materials

Rheology of Fresh Cement-Based Materials PDF Author: Qiang Yuan
Publisher: CRC Press
ISBN: 1000821250
Category : Technology & Engineering
Languages : en
Pages : 339

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Book Description
This book introduces fundamentals, measurements, and applications of rheology of fresh cement-based materials. The rheology of a fresh cement-based material is one of its most important aspects, characterizing its flow and deformation, and governing the mixing, placement, and casting quality of a concrete. This is the first book to bring the field together on an increasingly important topic, as new types of cement-based materials and new concrete technologies are developed. It describes measurement equipment, procedures, and data interpretation of the rheology of cement paste and concrete, as well as applications such as self-compacting concrete, pumping, and 3D printing. A range of other cement-based materials such as fiber-reinforced concrete, cemented paste backfills, and alkali-activated cement are also examined. Rheology of Fresh Cement-Based Materials serves as a reference book for researchers and engineers, and a textbook for advanced undergraduate and graduate students.

Ultra-High Performance Concrete

Ultra-High Performance Concrete PDF Author: Caijun Shi
Publisher: CRC Press
ISBN: 100383471X
Category : Technology & Engineering
Languages : en
Pages : 505

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Book Description
Ultra-high performance concrete (UHPC) is an advanced cement-based composite material with compressive strength of over 120 MPa, high toughness, and superior durability. Since its development in the early 1990s, UHPC has attracted great interest worldwide due to its advantages. This book covers material selection and mixture design methods for developing UHPC, as well as the performance of UHPC, including fresh and hardened properties, setting and hardening, dimensional stability, static and dynamic properties, durability, long-term properties, and self-healing properties. A range of potential applications and case studies are presented to illustrate how UHPC meets requirements for lightweight, high-rise, large-span, heavy-load bearing, fast-construction, and highly durable structures in civil and construction engineering. Also introduced is a typical new concrete, seawater sea-sand UHPC, which avoids the use of freshwater and river sand in marine construction. The first book to fully cover the design, performance, and applications of UHPC, this is ideal for concrete technologists, designers, contractors, and researchers.

2021 Retrospective: Structural Materials

2021 Retrospective: Structural Materials PDF Author: John L. Provis
Publisher: Frontiers Media SA
ISBN: 2832500498
Category : Technology & Engineering
Languages : en
Pages : 174

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Book Description


Resistance of Concrete to Chloride Ingress

Resistance of Concrete to Chloride Ingress PDF Author: Luping Tang
Publisher: CRC Press
ISBN: 0203882415
Category : Technology & Engineering
Languages : en
Pages : 260

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Book Description
Chloride ingress in reinforced concrete induces corrosion and consequent spilling and structural weakness, and it occurs world-wide and imposes an enormous cost. Yet it can be resisted by using test methods and relevant models for service life prediction.Resistance of Concrete to Chloride Ingress sets out current understanding of chloride transport

Corrosion of Reinforced Concrete Structures

Corrosion of Reinforced Concrete Structures PDF Author: Guofu Qiao
Publisher: Elsevier
ISBN: 012819572X
Category : Technology & Engineering
Languages : en
Pages : 266

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Book Description
Corrosion of Reinforced Concrete Structures: Mechanism, Monitoring and Control presents research, theory and practice on the control of corrosion in reinforced concrete structures. The title is a comprehensive guide to corrosion, its monitoring and prevention in reinforced concrete structures. It considers the essential mechanisms of corrosion, provides key monitoring techniques, describes how to effectively control corrosion, and how to establish a cyber-physical protection system. As corrosion is one of the most significant factors in the deterioration of civil engineering structures globally, and with concrete the world's most utilized manufactured material, this book highlights strategies to keep corrosion from becoming a serious threat. - Focuses on corrosion in reinforced concrete structures - Presents the mechanisms involved in the corrosion of reinforced concrete - Provides guidance on the assessment of corrosion and methods of corrosion control - Details how to set up an effective cyber-physical-system to protect reinforced concrete structures - Collates and presents the latest research from multiple disciplines on corrosion in reinforced concrete structures

Corrosion of Steel in Concrete

Corrosion of Steel in Concrete PDF Author: Luca Bertolini
Publisher: John Wiley & Sons
ISBN: 3527651713
Category : Technology & Engineering
Languages : en
Pages : 389

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Book Description
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.

Structure Design and Degradation Mechanisms in Coastal Environments

Structure Design and Degradation Mechanisms in Coastal Environments PDF Author: Abdelkarim Ait-Mokhtar
Publisher: John Wiley & Sons
ISBN: 1119006082
Category : Technology & Engineering
Languages : en
Pages : 373

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Book Description
This book provide a series of designs, materials, characterization and modeling, that will help create safer and stronger structures in coastal areas. The authors take a look at the different materials (porous, heterogeneous, concrete...), the moisture transfers in construction materials as well as the degradation caused by external attacks and put forth systems to monitor the structures or evaluate the performance reliability as well as degradation scenarios of coastal protection systems.

Proceedings of the 7th International Conference on Concrete Repair, Rehabilitation and Retrofitting

Proceedings of the 7th International Conference on Concrete Repair, Rehabilitation and Retrofitting PDF Author: Hans Beushausen
Publisher: Springer Nature
ISBN: 3031755073
Category :
Languages : en
Pages : 680

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Book Description