New Generation Cement Based Nanocomposites

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New-Generation Cement-Based Nanocomposites

Author : Siqi Ding,Xinyue Wang,Baoguo Han
Publisher : Springer Nature
Page : 311 pages
File Size : 41,5 Mb
Release : 2023-05-18
Category : Technology & Engineering
ISBN : 9789819923069

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New-Generation Cement-Based Nanocomposites by Siqi Ding,Xinyue Wang,Baoguo Han Pdf

The subject of this book is civil engineering material and nanotechnology. Recent advances in nano-synthetic technologies and nanocomposite technologies as well as nano-surface modification technologies are driving the progressive exploitation of advanced nanomaterials. In view of their unique structures and mutual synergy, these advanced nanomaterials are expected to alleviate the dispersion issue of traditional nanomaterials in cement-based composites, improve their nanocomposite effectiveness and efficiency as well as impart new properties and functionalities to cement-based composites, thus boosting the development of new-generation cement-based nanocomposites. Based on the authors’ latest research accumulations and achievements, this book presents the fundamentals, fabrications, characterizations, performances and applications of the new-generation cement-based nanocomposites. It features numerous illustrations and data graphs as well as summary tables to visually describe the topics. This book is dedicated to students, researchers, scientists and engineers in the field of civil engineering materials and nanotechnology. The readers can find information on progress of civil engineering materials and nanotechnologies, cutting-edge research ideas and findings and practical guidance for developing sustainable and multifunctional cement-based nanocomposites.

Nanotechnology in Cement-Based Construction

Author : Antonella D'Alessandro,Annibale Luigi Materazzi,Filippo Ubertini
Publisher : CRC Press
Page : 260 pages
File Size : 49,7 Mb
Release : 2020-01-22
Category : Medical
ISBN : 9781000586909

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Nanotechnology in Cement-Based Construction by Antonella D'Alessandro,Annibale Luigi Materazzi,Filippo Ubertini Pdf

Many books on new smart materials are available, but specialized analysis of particular topics is still in high demand. This multiauthor book focuses on applying nanotechnology to cement-based materials to make numerous engineering applications possible. The addition of novel smart nanofillers allows the development of multifunctional composite materials, not just limited to improving mechanical strength, but also including several enhanced features. Special attention is devoted to types of nano-inclusions, novel techniques to mix components, and analysis of properties that can be achieved by paste, mortar, or concrete if added with nanofillers. Among these properties, the capability of self-sensing is very promising. Moreover, the use of phase-changing materials improves the energy efficiency of nanocomposites, resulting in important applications in engineering. Particular attention is also focused on energy harvesting and electromagnetic shielding properties. Comprehensive and up to date, this is an important reference book that not only provides in-depth information about recent developments and perspectives in this field but also discusses topics that promise major developments in the near future.

Recent Advances in Nano-Tailored Multi-Functional Cementitious Composites

Author : Mustafa Şahmaran,Faiz Shaikh,Gürkan Yıldırım
Publisher : Woodhead Publishing
Page : 514 pages
File Size : 40,7 Mb
Release : 2022-03-08
Category : Technology & Engineering
ISBN : 9780323852302

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Recent Advances in Nano-Tailored Multi-Functional Cementitious Composites by Mustafa Şahmaran,Faiz Shaikh,Gürkan Yıldırım Pdf

Over the past few years, concrete technology has advanced quite dramatically thanks to the use of a great variety of additives and admixtures, which have paved the way for the effective development of new-generation concrete mixtures. Among these additives and admixtures, nanomaterials used in construction materials such as paste, mortar, and concrete mixtures have become very popular recently. Much of the previous attention in regard to the utilization of nanomaterials in construction materials was specifically devoted to the characterization of their fresh-state, hydration, microstructure, pore structure, mechanical, transport, and durability properties. However, research into the tailoring of multi-functional properties of construction materials (especially cementitious) with the use of nanomaterials is still in its infancy. Recent Advances in Nano-Tailored Multi-Functional Cementitious Composites aims to capture recent major scientific advances and the current state of the art in multi-functional cementitious composites developed with nanomaterials. The book will provide researchers, engineers, and other stakeholders with an insight into future directions of multi-functional capabilities of cementitious composites. Chapters focus on the large-scale development, characterization, and application of multi-functional cementitious composites addressing the following topics: nano-modified concrete; strain-hardening cementitious composites; self-sensing concrete; self-healing and bacteria-based concrete; self-cleaning concrete; self-consolidating concrete; material/construction technology for 3D printing; thermal insulation capability; green concretes including geopolymer concrete; nanoscale characterization methods; low CO2 reactive magnesia cements; and future developments and challenges of nano-tailored cementitious composites. The book will be an essential reference resource for academic and industrial researchers, materials scientists, and civil engineers working on the development and application of nano-tailored multi-functional cementitious composites. Provides very comprehensive and unique details about multi-functional properties of cementitious composites Presents a detailed account of investigations conducted into the application of nanomaterials and nanoscale tailoring to achieve multi-functional properties for cementitious composites Features state-of-the-art preparation, production, processing, and implementation techniques of nanoscale tailoring of multi-functional cementitious composites starting from laboratory to large scale

Innovative Developments of Advanced Multifunctional Nanocomposites in Civil and Structural Engineering

Author : Kenneth Loh,Satish Nagarajaiah
Publisher : Woodhead Publishing
Page : 404 pages
File Size : 42,6 Mb
Release : 2016-02-03
Category : Technology & Engineering
ISBN : 9781782423447

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Innovative Developments of Advanced Multifunctional Nanocomposites in Civil and Structural Engineering by Kenneth Loh,Satish Nagarajaiah Pdf

Innovative Developments of Advanced Multifunctional Nanocomposites in Civil and Structural Engineering focuses on nanotechnology, the innovation and control of materials at 100 nm or smaller length scales, and how they have revolutionized almost all of the various disciplines of science and engineering study. In particular, advances in synthesizing, imaging, and manipulating materials at the nano-scale have provided engineers with a broader array of materials and tools for creating high-performance devices. Nanomaterials possess drastically different properties than those of their bulk counterparts mainly because of their high surface-to-mass ratios and high surface energies/reactivity. For instance, carbon nanotubes have been shown to possess impressive mechanical strength, stiffness, and electrical conductivity superior to that of bulk carbon. Whilst nanotechnology has become deeply rooted in electrical, chemical, and materials engineering disciplines, its proliferation into civil engineering did not begin until fairly recently. This book covers that proliferation and the main challenges associated with the integration of nanomaterials and nano-scale design principles into civil and structural engineering. Examines nanotechnology and its application to not only structural engineering, but also transportation, new infrastructure materials, and the applications of nanotechnology to existing structural systems Focuses on how nanomaterials can provide enhanced sensing capabilities and mechanical reinforcement of the original structural material Analyzes experimental and computational work carried out by world-renowned researchers

Smart Nanoconcretes and Cement-Based Materials

Author : Mohd Shahir Liew,Phuong Nguyen-Tri,Tuan Anh Nguyen,Saeid Kakooei
Publisher : Elsevier
Page : 726 pages
File Size : 44,5 Mb
Release : 2019-11-16
Category : Technology & Engineering
ISBN : 9780128178553

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Smart Nanoconcretes and Cement-Based Materials by Mohd Shahir Liew,Phuong Nguyen-Tri,Tuan Anh Nguyen,Saeid Kakooei Pdf

Smart Nanoconcretes and Cement-Based Materials: Properties, Modelling and Applications explores the fundamental concepts and applications of smart nanoconcretes with self-healing, self-cleaning, photocatalytic, antibacterial, piezoelectrical, heating and conducting properties and how they are used in modern high-rise buildings, hydraulic engineering, highways, tunnels and bridges. This book is an important reference source for materials scientists and civil engineers who are looking to enhance the properties of smart nanomaterials to create stronger, more durable concrete. Explores the mechanisms through which active agents are released from nanocontainers inside concrete Shows how embedded smart nanosensors, including carbon cement-based smart sensors and micro/nano strain-sensors, are used to increase concrete performance Discusses the major challenges of integrating smart nanomaterials into concrete composites

High Performance Natural Fiber-Nanoclay Reinforced Cement Nanocomposites

Author : It-Meng Low,Ahmad Hakamy,Faiz Shaikh
Publisher : Springer
Page : 94 pages
File Size : 40,6 Mb
Release : 2017-04-24
Category : Technology & Engineering
ISBN : 9783319565880

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High Performance Natural Fiber-Nanoclay Reinforced Cement Nanocomposites by It-Meng Low,Ahmad Hakamy,Faiz Shaikh Pdf

This brief describes a novel approach to overcome the disadvantages of hemp fibres in cementitious composites. The authors describe how the new approach includes the combination of thermal pre-treatment of nanoclay (producing calcined nanoclay) and chemical pre-treatment of fibre surfaces to improve the microstructure, mechanical, physical and thermal properties and also durability of hemp fibre reinforced cement composites. In this work, the synthesis of several materials are studied: nanoclay-cement nanocomposite, calcined nanoclay-cement nanocomposite, untreated & treated hemp fabric-reinforced cement composite, hemp fabric-reinforced nanoclay-cement nanocomposite and treated hemp fabric-reinforced nanoclay-cement nanocomposite. The influence of nanoclay on properties of cement paste and hemp fabric-reinforced cement composite is also presented together with the influence of NaOH pre-treatment of fibre surfaces on properties of hemp fabric-reinforced cement composite. The authors have aimed this brief at those working on environmental-friendly, biodegradable, building materials.

Nanotechnology for Civil Infrastructure

Author : Kamal H. Khayat,Weina Meng
Publisher : Elsevier
Page : 230 pages
File Size : 40,8 Mb
Release : 2023-01-14
Category : Technology & Engineering
ISBN : 9780128178331

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Nanotechnology for Civil Infrastructure by Kamal H. Khayat,Weina Meng Pdf

Nanotechnology for Civil Infrastructure: Innovation and Eco-efficiency of Nanostructured Cement-Based Materials explores recent innovations in civil infrastructure materials developed through nanotechnology. The book covers cementitious materials containing nanomaterials, covering their design, characterization and applications. The book also covers the possibilities to optimize properties such as rheological properties, mechanical strength, durability and resistance to aggressive environments and loads, and eco-efficiency. Final sections explore the integration of nanomaterials in cement mixtures that lead to nanocomposites with novel properties, such as self-healing, self-sensing, and self-cleaning, and featured applications in civil infrastructure. Describes the design and characteristics of high-strength and ultra-high performance cementitious materials that use nanomaterials Explores the relationship between nanostructure and materials performance Discusses the major civil engineering applications of nanomaterials

Emerging Carbon-Based Nanocomposites for Environmental Applications

Author : Ajay Kumar Mishra,Chaudhery Mustansar Hussain,Shivani Bhardwaj Mishra
Publisher : John Wiley & Sons
Page : 304 pages
File Size : 45,7 Mb
Release : 2020-09-29
Category : Science
ISBN : 9781119554851

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Emerging Carbon-Based Nanocomposites for Environmental Applications by Ajay Kumar Mishra,Chaudhery Mustansar Hussain,Shivani Bhardwaj Mishra Pdf

The book is a comprehensive deep-dive into the developments and advancements of emerging carbon-based nanocomposites for wastewater applications. Science and technology development are tackling one of the world's most pressing concerns—water contamination and effective treatment. Carbon-based nanocomposites have emerged as one of the leading materials in this treatment push because of their properties and high ability for the catalytic degradation of contaminants from aqueous segments. The 10 chapters in this timely book cover the follows areas: Carbon-based nanocomposites for remediation of heavy metals and organic pollutants from wastewater Functional green carbon nanocomposites for heavy-metal treatment in water Green nanocomposites and applications in environmentally-friendly carbon nanomaterials Carbon-based nanocomposites as heterogeneous catalysts for organic reactions in environment-friendly solvents Carbon-based polymer nanocomposite applications Biochar-based adsorbents for the removal of organic pollutants from aqueous systems Carbon nanomaterial-based green nanocomposites The removal of trihalomethanes from water using nanofiltration membranes Nanocomposite materials as electrode materials in microbial fuel cells for the removal of water pollutants Plasmonic smart nanosensors for the determination of environmental pollutants.

Sustainable Concrete Materials and Structures

Author : Ashraf Ashour,Xinyue Wang,Baoguo Han
Publisher : Elsevier
Page : 749 pages
File Size : 46,6 Mb
Release : 2024-06-03
Category : Technology & Engineering
ISBN : 9780443156731

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Sustainable Concrete Materials and Structures by Ashraf Ashour,Xinyue Wang,Baoguo Han Pdf

Sustainable Concrete Materials and Structures focuses on recent research progress and innovations in this important field of research. All aspects of the technical routes to sustainable concrete and structures are discussed in detail. These include recent findings on sustainable concrete production and structural design and construction. Low-carbon cement, sustainable concrete mix design, durability, and structural applications are discussed in detail. Emphasis is placed on how to bring some of the innovations in concrete technology closer to market. Information on techno-economic analysis, economy of scale, and the supply chain of sustainable concrete is also addressed. The book will be an essential reference resource for academic and industrial researchers working in civil engineering, material science, chemical engineering, and the development and manufacture of construction materials. Provides a comprehensive collection of technical reviews on the latest advancements in sustainable concrete materials and structures Presents state-of-the-art research on preparation, production, processing, and implementation techniques for sustainable concrete materials and structures Features techno-economic analysis for each technology discussed Covers lifecycle assessment, the Circular Economy and end of life of concrete structures Includes industry case studies on implementation

Recent Advances in Mechanics

Author : E.E. Gdoutos,Anthony N. Kounadis
Publisher : Springer Science & Business Media
Page : 459 pages
File Size : 48,7 Mb
Release : 2011-01-19
Category : Technology & Engineering
ISBN : 9789400705579

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Recent Advances in Mechanics by E.E. Gdoutos,Anthony N. Kounadis Pdf

This book contains 24 papers presented at the symposium on “Recent Advances in Mechanics” dedicated to the late Professor – Academician Pericles S. Theocaris in commemoration of the tenth anniversary of his death. The papers are written by world renowned and recognized experts in their fields and serve as a reference and guide for future research. The topics covered in the book can be divided into three major themes: Mathematical methods in applied mechanics (nine papers), experimental mechanics (nine papers) and fracture mechanics (six papers). Topics covered include: Application of reciprocity relations to laser-based ultrasonics, boundary value problems of the theory of elasticity, optimal design in contact mechanics, scaling of strength and lifetime distributions of quasibrittle structures, directional distortional hardening in plasticity, vibration of systems, instability phenomena in damped systems, variational methods for static and dynamic elasticity problems, an accelerated Newmark scheme for solving the equations of motion in the time domain, photoelastic tomography, electronic speckle pattern interferometry, composites exposed to fire, sampling moiré, microelecromechanical systems, experimental mechanics in nano-scale, advanced cement based nanocomposites, piezonuclear transmutations in brittle rocks under mechanical loading, stress triaxiality at crack tips studied by caustics, reinforcement of a cracked elastic plate with defects, some actual problems of fracture mechanics, cyclic plasticity with applications to extremely low cycle fatigue of structural steel, and fracture of a highly filled polymer composite.

Polymer Nanocomposites

Author : Rajesh Kumar Verma,Shivi Kesarwani,Jinyang Xu,J. Paulo Davim
Publisher : CRC Press
Page : 321 pages
File Size : 40,9 Mb
Release : 2023-09-11
Category : Technology & Engineering
ISBN : 9781000952186

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Polymer Nanocomposites by Rajesh Kumar Verma,Shivi Kesarwani,Jinyang Xu,J. Paulo Davim Pdf

Polymer Nanocomposites: Fabrication to Applications offers readers an up-to-date interpretation of various polymeric nanocomposite materials and technologies via critical reviews. It covers developments and advancements in various nanomaterials, polymeric materials, biopolymers, and processes. It initiates from nanomaterial synthesis, fabrication, and characterization to the manufacturing aspect and feasible product applications of polymer-based nanocomposites. The prime focus is on polymer matrix nanocomposites and their future trends in the engineering sector. Features: Explores synthesis, characterization, properties, fabrication/processing, and applications of polymer nanocomposite materials Elaborates on polymer manufacturing phase challenges using various control methods and statistical tools and modules Includes machining and micro (μ) machining investigation on the polymer nanocomposites Discusses modeling, simulation, and optimization of process parameters during the machining processes and applications of additive manufacturing Comprehends the significance of nanomaterials functionalizing synthetic fibrous and biocompatible composites This book is aimed at researchers and graduate students in mechanical engineering, materials science, polymers, composites, and nanomaterials.

Eco-efficient concrete

Author : M.S. Konsta-Gdoutos
Publisher : Elsevier Inc. Chapters
Page : 624 pages
File Size : 51,7 Mb
Release : 2013-02-04
Category : Technology & Engineering
ISBN : 9780128089101

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Eco-efficient concrete by M.S. Konsta-Gdoutos Pdf

This chapter discusses the development of a materials science approach with an application to nanotechnology to optimize the processing and micro/nanoscale structure of cement-based materials reinforced with nanosized fibers and carbon nanotubes. The dispersion of multi-walled carbon nanotubes (MWCNTs) and carbon nanofibers (CNFs) for use in cementitious composites and specifically the effect of ultrasonication energy are discussed in detail. The nanomechanical properties of the CNT/ CNF cementitious nanocomposites are examined through nanoindentation experiments. Additionally, the excellent reinforcing ability of both the MWCNTs and CNFs is demonstrated. Finally, the effect of the addition of silica nanoparticles on the degradation by calcium leaching is discussed and explained.

Nanotechnology in Cement-Based Construction

Author : Antonella D'Alessandro,Annibale Luigi Materazzi,Filippo Ubertini
Publisher : CRC Press
Page : 425 pages
File Size : 46,7 Mb
Release : 2020-01-22
Category : Medical
ISBN : 9781000576924

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Nanotechnology in Cement-Based Construction by Antonella D'Alessandro,Annibale Luigi Materazzi,Filippo Ubertini Pdf

Many books on new smart materials are available, but specialized analysis of particular topics is still in high demand. This multiauthor book focuses on applying nanotechnology to cement-based materials to make numerous engineering applications possible. The addition of novel smart nanofillers allows the development of multifunctional composite materials, not just limited to improving mechanical strength, but also including several enhanced features. Special attention is devoted to types of nano-inclusions, novel techniques to mix components, and analysis of properties that can be achieved by paste, mortar, or concrete if added with nanofillers. Among these properties, the capability of self-sensing is very promising. Moreover, the use of phase-changing materials improves the energy efficiency of nanocomposites, resulting in important applications in engineering. Particular attention is also focused on energy harvesting and electromagnetic shielding properties. Comprehensive and up to date, this is an important reference book that not only provides in-depth information about recent developments and perspectives in this field but also discusses topics that promise major developments in the near future.

Cement-Based Composites

Author : Andrzej M. Brandt
Publisher : CRC Press
Page : 535 pages
File Size : 41,9 Mb
Release : 2005-06-30
Category : Technology & Engineering
ISBN : 9781482265866

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Cement-Based Composites by Andrzej M. Brandt Pdf

Cement-Based Composites takes a different approach from most other books in the field by viewing concrete as an advanced composite material, and by considering the properties and behaviour of cement-based materials from this stance. It deals particularly, but not exclusively, with newer forms of cement-based materials. This new edition takes a critical approach to the subject as well as presenting up-to-date knowledge. Emphasis is given to non-conventional reinforcement and design methods, problems at the materials' interfaces and to the durability of structures. High strength composites and novel forms of cement-based composites are described in detail. After a basic introduction the book explores the various components of these materials and their properties. It then deals with mechanical properties and considers characteristics under various loading and environmental conditions, and concludes by examining design, optimization and economics with particular emphasis on high-performance concretes. Researchers, graduate students and practising engineers will find this book valuable.

Update on Nanofillers in Nanocomposites

Author : A.K Haghi
Publisher : Smithers Rapra
Page : 168 pages
File Size : 51,6 Mb
Release : 2013-05-30
Category : Science
ISBN : 9781909030206

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Update on Nanofillers in Nanocomposites by A.K Haghi Pdf

Polymer nanocomposites continue to receive widespread acclaim for their potential to improve composite materials beyond the use of conventional macroscale fillers. Nanofillers in nanocomposites are used in a broad range of applications because their ease of processing, low price and a combination of advantageous properties. In the last decade, nanofiller particles have prompted much attention and become a developing field in nanocomposites. The main objective of this book is to show how a particle size at the nano scale offers a large surface area and good dispersion behaviour. Detailed information is provided to show that the use of nanofillers is very promising for improving the physical properties more effectively than conventional types of fillers. This book provides up-to-date information on recent advances in various aspects of modern composites reinforced by nanofillers, including their fabrication and engineering properties. The change in such properties can be related to the subsequent conformational changes, but there is controversy about the conformational behaviour of polymer chains when perturbed by nanoparticles. To accomplish these tasks, this book focuses on the behaviour of nanoparticles in both morphology control and reinforcement.