Metakaolin Based Geopolymers
DOWNLOAD
Download Metakaolin Based Geopolymers PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get Metakaolin Based Geopolymers book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages. If the content not found or just blank you must refresh this page
Metakaolin Based Geopolymers
DOWNLOAD
Author : Dongming Yan
language : en
Publisher: Springer Nature
Release Date : 2024-03-23
Metakaolin Based Geopolymers written by Dongming Yan and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-03-23 with Technology & Engineering categories.
This book offers a comprehensive overview of the design, mechanisms, and performance of metakaolin-based geopolymers (MKG), with a focus on uncovering the underlying mechanisms that differentiate MKG from ordinary Portland cement (OPC). Covering a wide range of topics surrounding MKG, from the early stages of geopolymerization to the final mechanical performance of MKG concrete, this book provides fundamental insights into the performance of MKG-based materials and their relationship with the composition and microstructure of MKG. The findings presented in this book may serve as a guide for the design and application of MKG in civil engineering constructions. Targeted at scientists and engineers in materials science and civil engineering, this book is intended for those interested in adopting MKG as a sustainable technology for a greener future.
Ein Unpartheiischer Blick Auf Europa An Einem Sch Nen Sommerabend Des 1793 Sten Jahres
DOWNLOAD
Author :
language : en
Publisher:
Release Date : 1793
Ein Unpartheiischer Blick Auf Europa An Einem Sch Nen Sommerabend Des 1793 Sten Jahres written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1793 with categories.
Silica Fume In Geopolymers
DOWNLOAD
Author : Alaa M. Rashad
language : en
Publisher: Springer Nature
Release Date : 2023-06-25
Silica Fume In Geopolymers written by Alaa M. Rashad and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-06-25 with Technology & Engineering categories.
This book provides a comprehensive review of past studies that have investigated the effects of Silica Fume (SF) on the properties of geopolymers in its three different forms: as an additive to the precursor, as part of an activator, or as a foaming agent. By analyzing previous studies, this book aims to provide a clear understanding of the positive and negative effects of recycling SF into various geopolymer types. It is a valuable resource for researchers, academics, and professionals working in the field of geopolymer technology and cementitious materials.
Geopolymers And Other Geosynthetics
DOWNLOAD
Author : Mazen Alshaaer
language : en
Publisher: BoD – Books on Demand
Release Date : 2020-02-26
Geopolymers And Other Geosynthetics written by Mazen Alshaaer and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-02-26 with Technology & Engineering categories.
Geopolymers are applied to material classes that are chemically transformed from low crystallinity aluminusilicates to three-dimensional inorganic polymers (tectosilicates). The resulting material has properties similar to natural minerals, so it is called artificial rock. However, these materials exhibit a chemical composition and mineralogical structure similar to feldspar, feldspathoidal, and zeolites consisting of a polymeric Si–O– Al framework, with a microcrystalline or an amorphous structure. Although geopolymers have attractive engineering and environmental characteristics, there are some challenges in commercializing these materials. In this book, these challenges will be addressed along with introducing the functional geopolymers as an effective approach to commercializing these materials and making them economically feasible.
Geopolymer And Geopolymer Matrix Composites
DOWNLOAD
Author : Dechang Jia
language : en
Publisher: Springer Nature
Release Date : 2020-12-02
Geopolymer And Geopolymer Matrix Composites written by Dechang Jia and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-12-02 with Technology & Engineering categories.
This book investigates geopolymers and geopolymer-based composites, with a focus on their preparation, geopolymerization mechanisms, microstructures, mechanical properties, and fracture behaviors. Geopolymers are inorganic materials consisting of tetrahedral units (such as [SiO4] and [AlO4]) linked by shared oxygens and forming long-range, covalently bonded and amorphous frameworks. Geopolymers have the advantages of low-temperature preparation, low cost, high heat and corrosion resistance, and being environmentally friendly. Using the preparation methods for epoxy-based composite, they can easily be formed into complex shapes or structures. Intended for researchers investigating geopolymers and their matrix composite materials, this book is also a valuable resource for engineers from various fields, such as materials, mechanical, civil and structural engineering, as well as students interested in other kinds of inorganic materials or even cementitious materials in general.
Advances In Geopolymers
DOWNLOAD
Author :
language : en
Publisher: BoD – Books on Demand
Release Date : 2025-04-10
Advances In Geopolymers written by and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-04-10 with Technology & Engineering categories.
Globalization generates a large amount of waste that significantly affects storage areas and the surrounding environment. At the same time, in the civil engineering section of producing cement, the CO2 emissions made this problem very important. Therefore, the need for green materials with lower exploitation costs and natural resource consumption became primary. Alternative binder systems, such as alkali-activated materials, including geopolymers as a subclass, have demonstrated significant potential in recent years as a more sustainable alternative to ordinary Portland cement concrete. This book joins the activities and knowledge of researchers from multiple fields to present a comprehensive overview of the advances in the synthesis and characterization of geopolymers, including developed mix design, the performance of natural fiber reinforcement and foaming materials, and cases of civil and environmental engineering application.
Geopolymers
DOWNLOAD
Author : J L Provis
language : en
Publisher: Elsevier
Release Date : 2009-06-22
Geopolymers written by J L Provis and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-06-22 with Technology & Engineering categories.
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
Geopolymers And Composites
DOWNLOAD
Author : Huirong Le
language : en
Publisher: CRC Press
Release Date : 2025-05-29
Geopolymers And Composites written by Huirong Le and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-05-29 with Technology & Engineering categories.
This book offers comprehensive insight into recent advances in geopolymer composites and emerging processing technologies such as 3D printing that offer promising application prospects in a wide range of industries. • Covers novel applications of geopolymers and composites in industries such as fire retardation coatings, refractory materials, water treatment, and marine structures. • Offers guidance on joint treatment of industrial waste acids and solid wastes. • Describes energy consumption, carbon emissions, and costs for various compositions of geopolymers, which provide an effective basis for industrialization. • Provides guidance for design and preparation of geopolymer products based on typical local wastes. With topical coverage that will help readers make full use of local resources and promote the sustainable development of enterprises, this reference is aimed at those working with new materials for refractory, construction and building, civil engineering, and water treatment, among others.
Geopolymers
DOWNLOAD
Author : Petrica Vizureanu
language : en
Publisher: CRC Press
Release Date : 2023-11-22
Geopolymers written by Petrica Vizureanu and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-11-22 with Technology & Engineering categories.
Geopolymers presents a complex and interdisciplinary study in the fields of physics, chemistry, materials science, and civil engineering on oxide materials based on mineral wastes, known as geopolymers. Considering the ideal requirements for developing eco-friendly materials for industrial applications, this book describes how to design and develop different types of geopolymers that use mineral wastes or natural aluminosilicates as raw materials. It contains advanced knowledge and information regarding geopolymer manufacturing, development, characterization, and applications in soil stabilization, civil engineering, or ceramics. This book is relevant for undergraduate and graduate students conducting fundamental and applied research in the fields of materials engineering, ceramics engineering, and water processing.
Mechanical Properties Of Sodium And Potassium Activated Metakaolin Based Geopolymers
DOWNLOAD
Author : Hyunsoo Kim
language : en
Publisher:
Release Date : 2011
Mechanical Properties Of Sodium And Potassium Activated Metakaolin Based Geopolymers written by Hyunsoo Kim and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011 with categories.
Geopolymers (GPs) are a new class of inorganic polymers that have been considered as good candidate materials for many applications, including fire resistant and refractory panels, adhesives, and coatings, waste encapsulation material, etc. The aim of this study is to establish relationship between structural and mechanical properties of geopolymers with different chemical compositions. The metakaolin-based geopolymers were prepared by mechanically mixing metakaolin and alkaline silicate aqueous solutions to obtain samples with SiO2/Al2O3 molar ratio that ranges from 2.5 to 5, and Na/Al or K/Al atomic ratios equal to 1. Geopolymer samples were cured in a laboratory oven at 80°C and ambient pressure for different times in the sealed containers. Structural characterization of the samples with different chemical compositions was carried out using X-Ray Diffraction (XRD), Fourier Transform Infrared (FTIR) spectroscopy, Nuclear Magnetic-Resonance (NMR) spectroscopy and Scanning Electron Microscopy (SEM) with Energy Dispersive Spectroscopy (EDS). The mechanical characterization included Micro-indentation, Vickers indentation and fracture toughness measurement, as well as compressive testing. It was found that structure and mechanical properties of GPs depend on their chemical composition. The Na-GPs with ratio 3 have a highest compressive strength and Young's modulus of 39 MPa and 7.9 GPa, respectively. The results of mechanical testing are discussed in more detail in this thesis and linked to structural properties of processed geopolymers.