Alkali Activated Cements And Concretes


Alkali Activated Cements And Concretes
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Alkali Activated Cements And Concretes


Alkali Activated Cements And Concretes
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Author : Caijun Shi
language : en
Publisher: CRC Press
Release Date : 2006-05-10

Alkali Activated Cements And Concretes written by Caijun Shi and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-05-10 with Architecture categories.


The first English-language book which reviews and summarizes worldwide research advances in alkali-activated cements and concrete. Essential topics include: raw materials and their properties for the production of the two new types of binder the hydration and microstructure development of alkali-activated slag cements the mechanical properties and durability of alkali-activated slag cement and concrete other various cementing systems and their applications related standards and specifications. This respected team of authors has produced an important piece of research that will be of great interest to professionals and academics alike, enabling the production of more durable and environmentally sensitive materials.



Handbook Of Alkali Activated Cements Mortars And Concretes


Handbook Of Alkali Activated Cements Mortars And Concretes
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Author : Fernando Pacheco-Torgal
language : en
Publisher: Elsevier
Release Date : 2014-11-20

Handbook Of Alkali Activated Cements Mortars And Concretes written by Fernando Pacheco-Torgal and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-11-20 with Technology & Engineering categories.


This book provides an updated state-of-the-art review on new developments in alkali-activation. The main binder of concrete, Portland cement, represents almost 80% of the total CO2 emissions of concrete which are about 6 to 7% of the Planet’s total CO2 emissions. This is particularly serious in the current context of climate change and it could get even worse because the demand for Portland cement is expected to increase by almost 200% by 2050 from 2010 levels, reaching 6000 million tons/year. Alkali-activated binders represent an alternative to Portland cement having higher durability and a lower CO2 footprint. Reviews the chemistry, mix design, manufacture and properties of alkali-activated cement-based concrete binders Considers performance in adverse environmental conditions. Offers equal emphasis on the science behind the technology and its use in civil engineering.



Alkali Activated Materials


Alkali Activated Materials
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Author : John L. Provis
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-11-19

Alkali Activated Materials written by John L. Provis and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-11-19 with Technology & Engineering categories.


This is a State of the Art Report resulting from the work of RILEM Technical Committee 224-AAM in the period 2007-2013. The Report summarises research to date in the area of alkali-activated binders and concretes, with a particular focus on the following areas: binder design and characterisation, durability testing, commercialisation, standardisation, and providing a historical context for this rapidly-growing research field.



Handbook Of Advances In Alkali Activated Concrete


Handbook Of Advances In Alkali Activated Concrete
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Author : F Pacheco Torgal
language : en
Publisher: Woodhead Publishing
Release Date : 2021-12-03

Handbook Of Advances In Alkali Activated Concrete written by F Pacheco Torgal and has been published by Woodhead Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-12-03 with Technology & Engineering categories.


Advances on Alkali-activated Concrete, provides comprehensive information on materials, structural properties and realistic potential for the application of alkali-activated concretes and cements. Divided over seven key parts, including the design of alkali-activated concrete, their fabrication and curing, rheology, properties of alkali-activated concrete, durability, dynamic performance and LCA, the book will be an essential reference resource for academic and industrial researchers, materials scientists, chemists, manufacturers and civil engineers working with alkali-activated materials and concrete structures. Provides an essential guide on the latest developments in alkali-activated concrete Comprehensively examines alkali-activated concrete performance under cyclic loading Includes concrete systems containing coarser aggregates Presents several important cases studies of application



Eco Efficient Concrete


Eco Efficient Concrete
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Author : I. García-Lodeiro
language : en
Publisher: Elsevier Inc. Chapters
Release Date : 2013-02-04

Eco Efficient Concrete written by I. García-Lodeiro and has been published by Elsevier Inc. Chapters this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-02-04 with Technology & Engineering categories.


Portland cement-based products (primarily concretes) are the world’s most commonly used building materials. Due to its huge production worldwide, the Portland cement industry poses economic, energy and environmental problems (7% of total world-wide co2 emissions). International concern over how to reduce co2 emissions has given rise within the scientific community to a growing interest in the development of materials and technologies able to reduce the impact of Portland cement and make construction a more sustainable industry. One of the possible alternative materials whose study and use has intensified in recent years is so-called alkaline cement, produced by alkali-activating aluminosilicates, whether of natural or industrial (blast furnace slag, fly ash, etc.) origin. Based on the nature of their cementitious components (the CaO–SiO2–Al2O3 system), alkaline cements may be grouped under two main categories: high-calcium and low-calcium cements. The reaction products governing the characteristics of the two types of end product differ. While the main reaction product precipitating in calcium-rich systems is a C-A-S-H type gel, in low calcium systems the reaction product is a N-A-S-H gel. A third type of alkaline cement, blended or hybrid cements, is a combination of the above. In this group, the reaction products comprise complex mixes of C-A-S-H + N-A-S-H gels. This chapter stresses the interest that has arisen around the study of these new cementitious systems.



Construction Materials Alkali Activated Cementitious Material And Concrete Specification


Construction Materials Alkali Activated Cementitious Material And Concrete Specification
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Author : British Standards Institute Staff
language : en
Publisher:
Release Date : 1916-04-30

Construction Materials Alkali Activated Cementitious Material And Concrete Specification written by British Standards Institute Staff and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1916-04-30 with categories.


Construction, Construction materials, Concretes, Alkalis, Particulate materials, Cements



Lea S Chemistry Of Cement And Concrete


Lea S Chemistry Of Cement And Concrete
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Author : Peter Hewlett
language : en
Publisher: Elsevier
Release Date : 2003-11-12

Lea S Chemistry Of Cement And Concrete written by Peter Hewlett and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-11-12 with Technology & Engineering categories.


Lea's Chemistry of Cement and Concrete deals with the chemical and physical properties of cements and concretes and their relation to the practical problems that arise in manufacture and use. As such it is addressed not only to the chemist and those concerned with the science and technology of silicate materials, but also to those interested in the use of concrete in building and civil engineering construction. Much attention is given to the suitability of materials, to the conditions under which concrete can excel and those where it may deteriorate and to the precautionary or remedial measures that can be adopted. First published in 1935, this is the fourth edition and the first to appear since the death of Sir Frederick Lea, the original author. Over the life of the first three editions, this book has become the authority on its subject. The fourth edition is edited by Professor Peter C. Hewlett, Director of the British Board of Agrement and visiting Industrial Professor in the Department of Civil Engineering at the University of Dundee. Professor Hewlett has brought together a distinguished body of international contributors to produce an edition which is a worthy successor to the previous editions.



Non Traditional Cement And Concrete


Non Traditional Cement And Concrete
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Author : Šárka Nenadálová
language : en
Publisher: Trans Tech Publications Ltd
Release Date : 2018-01-22

Non Traditional Cement And Concrete written by Šárka Nenadálová and has been published by Trans Tech Publications Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-01-22 with Technology & Engineering categories.


This book is based on the results of the 6th International Conference Non-Traditional Cement and Concrete 2017 (Brno, Czech Republic from June 19 to June 22, 2017) and includes recent results of the scientific research in the area of non traditional cements and concretes, especially alkali activated materials, geopolymers, clinker-free binders, durability, high performance concrete, microstructure study etc. We hope that this collection will be useful for many specialists whose activities are related to building materials.



Interfacial Transition Zone In Concrete


Interfacial Transition Zone In Concrete
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Author : J.C. Maso
language : en
Publisher: CRC Press
Release Date : 2004-03-01

Interfacial Transition Zone In Concrete written by J.C. Maso and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-03-01 with Architecture categories.


An important new state-of-the-art report prepared by RILEM Technical Committee 108 ICC. It has been written by a team of leading international experts from the UK, USA, Canada, Israel, Germany, Denmark, South Africa, Italy and France. Research studies over recent years in the field of cement science have focused on the behaviour of the interfaces between the components of cement-based materials. The techniques used in other areas of materials science are being applied to the complex materials found in cements and concretes, and this book provides a significant survey of the present state of the art.



Cementitious Materials


Cementitious Materials
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Author : Herbert Pöllmann
language : en
Publisher: Walter de Gruyter GmbH & Co KG
Release Date : 2017-12-18

Cementitious Materials written by Herbert Pöllmann and has been published by Walter de Gruyter GmbH & Co KG this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-12-18 with Science categories.


Aside from water the materials which are used by mankind in highest quantities arecementitious materials and concrete. This book shows how the quality of the technical product depends on mineral phases and their reactions during the hydration and strengthening process. Additives and admixtures infl uence the course of hydration and the properties. Options of reducing the CO2-production in cementitious materials are presented and numerous examples of unhydrous and hydrous phases and their formation conditions are discussed. This editorial work consists of four parts including cement composition and hydration, Special cement and binder mineral phases, Cementitious and binder materials, and Measurement and properties. Every part contains different contributions and covers a broad range within the area. Contents Part I: Cement composition and hydration Diffraction and crystallography applied to anhydrous cements Diffraction and crystallography applied to hydrating cements Synthesis of highly reactive pure cement phases Thermodynamic modelling of cement hydration: Portland cements – blended cements – calcium sulfoaluminate cements Part II: Special cement and binder mineral phases Role of hydrotalcite-type layered double hydroxides in delayed pozzolanic reactions and their bearing on mortar dating Setting control of CAC by substituted acetic acids and crystal structures of their calcium salts Crystallography and crystal chemistry of AFm phases related to cement chemistry Part III: Cementitious and binder materials Chemistry, design and application of hybrid alkali activated binders Binding materials based on calcium sulphates Magnesia building material (Sorel cement) – from basics to application New CO2-reduced cementitious systems Composition and properties of ternary binders Part IV: Measurement and properties Characterization of microstructural properties of Portland cements by analytical scanning electron microscopy Correlating XRD data with technological properties No cement production without refractories