Performance of Cement-Based Materials in Aggressive Aqueous Environments

Performance of Cement-Based Materials in Aggressive Aqueous Environments
Title Performance of Cement-Based Materials in Aggressive Aqueous Environments PDF eBook
Author Mark Alexander
Publisher Springer Science & Business Media
Pages 471
Release 2012-12-18
Genre Technology & Engineering
ISBN 9400754132

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Concrete and cement-based materials must operate in increasingly aggressive aqueous environments, which may be either natural or industrial. These materials may suffer degradation in which ion addition and/or ion exchange reactions occur, leading to a breakdown of the matrix microstructure and consequent weakening. Sometimes this degradation can be extremely rapid and serious such as in acidic environments, while in other cases degradation occurs over long periods. Consequences of material failure are usually severe – adversely affecting the health and well-being of human communities and disturbing ecological balances. There are also large direct costs of maintaining and replacing deteriorated infrastructure and indirect costs from loss of production during maintenance work, which place a great burden on society. The focus of this book is on addressing issues concerning performance of cement-based materials in aggressive aqueous environments , by way of this State-of-the-Art Report. The book represents the work of many well-known and respected authors who contributed chapters or parts of chapters. Four main themes were addressed: I. Nature and kinetics of degradation and deterioration mechanisms of cement-based materials in aggressive aqueous environments, II. Modelling of deterioration in such environments, III. Test methods to assess performance of cement-based materials in such environments, and which can be used to characterise and rate relative performance and inform long term predictions, IV. Engineering implications and consequences of deterioration in aggressive aqueous environments, and engineering approaches to the problem.

Proceedings of the RILEM International Symposium on Bituminous Materials

Proceedings of the RILEM International Symposium on Bituminous Materials
Title Proceedings of the RILEM International Symposium on Bituminous Materials PDF eBook
Author Hervé Di Benedetto
Publisher Springer Nature
Pages 1806
Release 2021-09-25
Genre Technology & Engineering
ISBN 3030464555

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This volume highlights the latest advances, innovations, and applications in bituminous materials and structures and asphalt pavement technology, as presented by leading international researchers and engineers at the RILEM International Symposium on Bituminous Materials (ISBM), held in Lyon, France on December 14-16, 2020. The symposium represents a joint effort of three RILEM Technical Committees from Cluster F: 264-RAP “Asphalt Pavement Recycling”, 272-PIM “Phase and Interphase Behaviour of Bituminous Materials”, and 278-CHA “Crack-Healing of Asphalt Pavement Materials”. It covers a diverse range of topics concerning bituminous materials (bitumen, mastics, mixtures) and road, railway and airport pavement structures, including: recycling, phase and interphase behaviour, cracking and healing, modification and innovative materials, durability and environmental aspects, testing and modelling, multi-scale properties, surface characteristics, structure performance, modelling and design, non-destructive testing, back-analysis, and Life Cycle Assessment. The contributions, which were selected by means of a rigorous international peer-review process, present a wealth of exciting ideas that will open novel research directions and foster new multidisciplinary collaborations.

Hydraulic and Civil Engineering Technology VIII

Hydraulic and Civil Engineering Technology VIII
Title Hydraulic and Civil Engineering Technology VIII PDF eBook
Author M. Yang
Publisher IOS Press
Pages 1528
Release 2023-12-21
Genre Technology & Engineering
ISBN 1643684655

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All of us are dependent on a built environment constructed and maintained by civil and hydraulic engineers, and for those working in these fields, keeping up to date with the latest technological developments is vital for the safe and efficient design and operation of this infrastructure. This book presents the proceedings of HCET 2023, the 8th International Technical Conference on Frontiers of Hydraulic and Civil Engineering Technology, held from 25-27 September 2023 in Wuhan, China. HCET is an international conference which aims to enhance the development of hydraulic and civil engineering in China, with a focus on high-end, intelligent and green technologies. It seeks to do this by consolidating global wisdom and achievements and providing scientific support. HCET also offers an excellent opportunity for scientists, researchers and engineers from around the world to exchange their findings and discuss developments, establishing a basis for national and international collaboration. A total of 316 contributions were received for the 2023 edition, of which 187 were ultimately accepted after a rigorous review process and checks for quality and plagiarism. Topics covered include the research and development of concrete structure design and analysis; structural mechanics and structural engineering; building and future materials; hydraulic engineering; geological exploration and earthquake engineering; building technology; urban planning; road, bridge and traffic engineering; energy infrastructure; environmental engineering and advanced engineering technologies, and interdisciplinary sciences and applications. Covering a wide range of subjects related to hydraulic engineering and civil engineering technology and associated transdisciplinary sciences, the book will be of interest to all those working in the field.

Nanotechnology in Construction for Circular Economy

Nanotechnology in Construction for Circular Economy
Title Nanotechnology in Construction for Circular Economy PDF eBook
Author Wenhui Duan
Publisher Springer Nature
Pages 525
Release 2023-07-24
Genre Technology & Engineering
ISBN 9819933307

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This open access book covers emerging opportunities and future use of nanotechnology in construction, including deep advances in cement chemistry, nanotechnology, artificial intelligence, robotics, concrete technology, and extreme engineering (blast, impact and fire). The proceedings also presents sectorial interactions within the traditional construction industry supply chain, enabled by the dynamic partnership between international industry, government agencies, and universities. Nanotechnology has transformed the construction materials industry into an advanced manufacturing sector to address climate change and carbon neutrality challenges by delivering sustainable and resilient infrastructure assets. Hence, this book reports specific advances in nanoscience and nano-engineering, and their impacts on numerous novel construction materials including binders, additives, high-performance concrete materials, concrete structural systems, polymer composites, and pavement materials.

Valorisation of Waste and Secondary Materials for Roads

Valorisation of Waste and Secondary Materials for Roads
Title Valorisation of Waste and Secondary Materials for Roads PDF eBook
Author Augusto Cannone Falchetto
Publisher Springer Nature
Pages 162
Release 2023-06-30
Genre Technology & Engineering
ISBN 3031331737

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This book presents the work of the RILEM TC 279-WMR, whose purpose was to facilitate the use of waste, marginal and secondary materials for roads by investigating the performance of road materials containing waste through round robin tests and the development of standard procedures for their selection, preparation, and use. The structure of this book includes an introduction, five technical chapters, and a conclusion. The topics addressed are: the use of asphalt binder additives such as plastic and rubber; the combined use of aggregate and filler substitute in paving mixtures (construction demolition waste, rubber, and steel slags); the environmental assessment and the potential sources of pollutants originated from the use of this recycled materials.

Design Procedures for the Use of Composites in Strengthening of Reinforced Concrete Structures

Design Procedures for the Use of Composites in Strengthening of Reinforced Concrete Structures
Title Design Procedures for the Use of Composites in Strengthening of Reinforced Concrete Structures PDF eBook
Author Carlo Pellegrino
Publisher Springer
Pages 406
Release 2015-08-25
Genre Technology & Engineering
ISBN 940177336X

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This book analyses the current knowledge on structural behaviour of RC elements and structures strengthened with composite materials (experimental, analytical and numerical approaches for EBR and NSM), particularly in relation to the above topics, and the comparison of the predictions of the current available codes/recommendations/guidelines with selected experimental results. The book shows possible critical issues (discrepancies, lacunae, relevant parameters, test procedures, etc.) related to current code predictions or to evaluate their reliability, in order to develop more uniform methods and basic rules for design and control of FRP strengthened RC structures. General problems/critical issues are clarified on the basis of the actual experiences, detect discrepancies in existing codes, lacunae in knowledge and, concerning these identified subjects, provide proposals for improvements. The book will help to contribute to promote and consolidate a more qualified and conscious approach towards rehabilitation and strengthening existing RC structures with composites and their possible monitoring.

Innovative AE and NDT Techniques for On-Site Measurement of Concrete and Masonry Structures

Innovative AE and NDT Techniques for On-Site Measurement of Concrete and Masonry Structures
Title Innovative AE and NDT Techniques for On-Site Measurement of Concrete and Masonry Structures PDF eBook
Author Masayasu Ohtsu
Publisher Springer
Pages 185
Release 2016-05-26
Genre Technology & Engineering
ISBN 9401776067

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The research and its outcomes presented in this book treat applications of NDT techniques to on-site measurements. These on-site measurements have been marginally successful as each technique requires a particular analysis. In this regard, visualization and imaging of results are in great demand for practitioners and engineers for inspection. This volume, in which on-site measurements of concrete and masonry structures by NDT techniques are comprehensively summarized, focuses on the visualization procedure of the results measured. The book will therefore be of great value to the field.