Geopolymers

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Author :
Publisher : Elsevier
ISBN 13 : 1845696387
Total Pages : 469 pages
Book Rating : 4.8/5 (456 download)

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Book Synopsis Geopolymers by : J L Provis

Download or read book Geopolymers written by J L Provis and published by Elsevier. This book was released on 2009-06-22 with total page 469 pages. Available in PDF, EPUB and Kindle. Book excerpt: A geopolymer is a solid aluminosilicate material usually formed by alkali hydroxide or alkali silicate activation of a solid precursor such as coal fly ash, calcined clay and/or metallurgical slag. Today the primary application of geopolymer technology is in the development of reduced-CO2 construction materials as an alternative to Portland-based cements. Geopolymers: structure, processing, properties and industrial applications reviews the latest research on and applications of these highly important materials.Part one discusses the synthesis and characterisation of geopolymers with chapters on topics such as fly ash chemistry and inorganic polymer cements, geopolymer precursor design, nanostructure/microstructure of metakaolin and fly ash geopolymers, and geopolymer synthesis kinetics. Part two reviews the manufacture and properties of geopolymers including accelerated ageing of geopolymers, chemical durability, engineering properties of geopolymer concrete, producing fire and heat-resistant geopolymers, utilisation of mining wastes and thermal properties of geopolymers. Part three covers applications of geopolymers with coverage of topics such as commercialisation of geopolymers for construction, as well as applications in waste management.With its distinguished editors and international team of contributors, Geopolymers: structure, processing, properties and industrial applications is a standard reference for scientists and engineers in industry and the academic sector, including practitioners in the cement and concrete industry as well as those involved in waste reduction and disposal. - Discusses the synthesis and characterisation of geopolymers with chapters covering fly ash chemistry and inorganic polymer cements - Assesses the application and commercialisation of geopolymers with particular focus on applications in waste management - Reviews the latest research on and applications of these highly important materials

Performance of Cement-Based Materials in Aggressive Aqueous Environments

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Author :
Publisher : Springer Science & Business Media
ISBN 13 : 9400754132
Total Pages : 471 pages
Book Rating : 4.4/5 (7 download)

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Book Synopsis Performance of Cement-Based Materials in Aggressive Aqueous Environments by : Mark Alexander

Download or read book Performance of Cement-Based Materials in Aggressive Aqueous Environments written by Mark Alexander and published by Springer Science & Business Media. This book was released on 2012-12-18 with total page 471 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Interactions Matériaux-Microorganismes

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Author :
Publisher : EDP Sciences
ISBN 13 : 2759821129
Total Pages : 431 pages
Book Rating : 4.7/5 (598 download)

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Book Synopsis Interactions Matériaux-Microorganismes by : Christine Lors

Download or read book Interactions Matériaux-Microorganismes written by Christine Lors and published by EDP Sciences. This book was released on 2017-02-02T00:00:00+01:00 with total page 431 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cet ouvrage pluridisciplinaire est le fruit d’un travail collectif synthétisant les présentations effectuées par différents spécialistes des domaines concernés lors de l’école CNRS « BIODEMAT », qui a eu lieu en octobre 2014 à la Rochelle sous l’égide du CEFRACOR. Il est conçu pour des lecteurs de différentes spécialités sci...