Seawater in Concrete Mix

The use of seawater in concrete production could become a crucial technology in the near future due to the shortage of freshwater. Seawater in Concrete Mix provides a detailed overview of the fundamental knowledge of concrete engineering for the usage of seawater-mixed concrete, with the addition of ground granulated blast-furnace slag, fly ash, or other mineral admixtures.

Format: Paperback / softback
Length: 122 pages
Publication date: 29 January 2024
Publisher: Taylor & Francis Ltd

The near future is expected to witness a significant shortage of freshwater resources in many parts of the world, making the effective utilization of seawater in concrete production a crucial technological solution. While the global standard for reinforced concrete (RC) typically involves the use of freshwater, there is a growing potential for the extensive use of seawater in concrete, particularly with the addition of ground granulated blast-furnace slag, fly ash, or other mineral admixtures. This alternative becomes more feasible in light of the recent trend towards performance-based design.

Seawater in Concrete Mix offers a comprehensive and in-depth exploration of the fundamental principles of concrete engineering that are essential for the practical application of seawater-mixed concrete. The book is particularly valuable for graduate students, researchers, concrete engineers, and all civil engineers involved in the design and construction of concrete infrastructure.

Hidenori Hamada, Professor of Kyushu University in Japan, is the author of this text. Nobuaki Otsuki, Professor Emeritus of Tokyo Institute of Technology and former Chairman of the JCI Technical Committee on the use of seawater in concrete, contributes his expertise as a co-author. Takahiro Nishida, a Senior Researcher at the Japanese National Institute of Maritime, Port, and Aviation Technology, also contributes to the book.

The book begins by providing an introduction to the properties and characteristics of seawater, including its salinity, pH, and dissolved minerals. It then delves into the various aspects of concrete production, such as cement hydration, mixing, and casting. The authors discuss the challenges associated with using seawater in concrete, including the potential for corrosion, scaling, and strength reduction. They also explore the potential benefits of using seawater, such as reduced freshwater demand, reduced environmental impact, and improved durability.

Throughout the book, the authors provide detailed explanations of the scientific principles behind the use of seawater in concrete, including the effects of salt on concrete properties, the hydration of cement in seawater, and the behavior of concrete under seawater exposure. They also discuss the various methods and techniques used to enhance the performance of seawater-mixed concrete, such as the use of admixtures, surface treatments, and monitoring systems.

Seawater in Concrete Mix is extensively illustrated with photographs, diagrams, and tables to facilitate understanding of the concepts discussed. The book also includes a comprehensive bibliography and an index for easy reference.

In conclusion, Seawater in Concrete Mix is a valuable resource for anyone interested in the development and application of seawater-mixed concrete. The book provides a comprehensive and up-to-date understanding of the fundamental knowledge and principles of concrete engineering, as well as the practical challenges and opportunities associated with using seawater in concrete production. With its extensive coverage, detailed explanations, and practical insights, this text is an essential tool for graduate students, researchers, concrete engineers, and all civil engineers who deal with concrete for infrastructure.

Weight: 453g
Dimension: 216 x 138 (mm)
ISBN-13: 9781032046693