Measuring Rheological Properties Of Cement Based Materials

Author : Mohammed Sonebi,Dimitri Feys
Publisher : Springer Nature
Page : 221 pages
File Size : 40,5 Mb
Release : 2023-10-13
Category : Technology & Engineering
ISBN : 9783031367434

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Measuring Rheological Properties of Cement-based Materials by Mohammed Sonebi,Dimitri Feys Pdf

This book presents the work of the RILEM TC 266-MRP, whose purpose was to enhance the reliability of rheological measurements performed on cement-based materials. It makes users more aware of potential sources of errors in the measurements, and provide guidelines on how to observe, counteract or eliminate the errors. Improving the reliability of rheological measurements will further enhance the use of rheology to investigate different aspects of the fresh properties of cement-based materials. After an introduction into mix design and applications, the book delivers a comprehensive overview of rheology definitions, behavior, and parameters; rheometers; measuring and analysis procedures; difficulties and challenges during measurements; relationships with specific empirical tests; and the behavior of concrete near a surface. This report on the measurement of rheological properties of complex materials such as concrete enables readers to understand the applicable concepts of rheology, and address the challenges on the measuring procedures, the rheological models and some errors and limitations of rheometers used.

Author : Qiang Yuan,Caijun Shi,Dengwu Jiao
Publisher : CRC Press
Page : 408 pages
File Size : 54,5 Mb
Release : 2022-12-28
Category : Technology & Engineering
ISBN : 9781000821277

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Rheology of Fresh Cement-Based Materials by Qiang Yuan,Caijun Shi,Dengwu Jiao Pdf

This book introduces fundamentals, measurements, and applications of rheology of fresh cement-based materials. The rheology of a fresh cement-based material is one of its most important aspects, characterizing its flow and deformation, and governing the mixing, placement, and casting quality of a concrete. This is the first book to bring the field together on an increasingly important topic, as new types of cement-based materials and new concrete technologies are developed. It describes measurement equipment, procedures, and data interpretation of the rheology of cement paste and concrete, as well as applications such as self-compacting concrete, pumping, and 3D printing. A range of other cement-based materials such as fiber-reinforced concrete, cemented paste backfills, and alkali-activated cement are also examined. Rheology of Fresh Cement-Based Materials serves as a reference book for researchers and engineers, and a textbook for advanced undergraduate and graduate students.

Author : N Roussel
Publisher : Elsevier
Page : 384 pages
File Size : 51,5 Mb
Release : 2011-12-20
Category : Science
ISBN : 9780857095282

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Understanding the Rheology of Concrete by N Roussel Pdf

Estimating, modelling, controlling and monitoring the flow of concrete is a vital part of the construction process, as the properties of concrete before it has set can have a significant impact on performance. This book provides a detailed overview of the rheological behaviour of concrete, including measurement techniques, the impact of mix design, and casting. Part one begins with two introductory chapters dealing with the rheology and rheometry of complex fluids, followed by chapters that examine specific measurement and testing techniques for concrete. The focus of part two is the impact of mix design on the rheological behaviour of concrete, looking at additives including superplasticizers and viscosity agents. Finally, chapters in part three cover topics related to casting, such as thixotropy and formwork pressure. With its distinguished editor and expert team of contributors, Understanding the rheology of concrete is an essential reference for researchers, materials specifiers, architects and designers in any section of the construction industry that makes use of concrete, and will also benefit graduate and undergraduate students of civil engineering, materials and construction. Provides a detailed overview of the rheological behaviour of concrete, including measurement techniques, casting and the impact of mix design The estimating, modelling, controlling and monitoring of concrete flow is comprehensively discussed Chapters examine specific measurement and testing techniques for concrete, the impact of mix design on the rheological behaviour of concrete, particle packaging and viscosity-enhancing admixtures

Author : Nicolas Roussel,Dirk Lowke
Publisher : Springer Nature
Page : 242 pages
File Size : 41,5 Mb
Release : 2022-01-12
Category : Technology & Engineering
ISBN : 9783030905354

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Digital Fabrication with Cement-Based Materials by Nicolas Roussel,Dirk Lowke Pdf

This book presents the work of the RILEM Technical Committee 276-DFC: Digital fabrication with cement-based materials. The most important outcomes of the technical committee are presented. First, a unified process classification for digital fabrication with concrete is proposed, discussed and illustrated. Then, a state of the art of the testing methods (both at a material and structural level and in the fresh and hardened state) is provided. The gathered knowledge is expected to form the foundation of some quality control procedures for fresh properties along with hardened properties and service life performance. The book will benefit academics, practitioners, industry and standardization committees interested in digital fabrication with cement-based materials.

Author : Yanrong Zhang
Publisher : Springer
Page : 258 pages
File Size : 43,8 Mb
Release : 2017-07-25
Category : Science
ISBN : 9789811045707

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Study on Microstructure and Rheological Properties of Cement-Chemical Admixtures-Water Dispersion System at Early Stage by Yanrong Zhang Pdf

This thesis studies the effects of superplasticizers, polyacrylate latexes and asphalt emulsions, which differ in molecular/particle size from nanometers to microns, on the rheological properties of fresh cement pastes (FCPs), as well as the action mechanisms involved. It systematically investigates the rheological properties and microstructure of cement-based materials, and elucidates the adsorption behaviors of polycarboxylate polymers with different functional groups and their effects on cement hydration. Moreover, it reveals how the working mechanism of naphthalene sulfonate formaldehyde (NSF) differs from that of polycarboxylate ether-based (PCE) superplasticizers. Lastly, it develops a conceptual microstructure model and two rheological equations. These findings lend theoretical support to the development of new chemical admixtures and new, higher-performance, cement-based composites.

Author : Viktor Mechtcherine,Kamal Khayat,Egor Secrieru
Publisher : Springer Nature
Page : 663 pages
File Size : 46,7 Mb
Release : 2019-08-24
Category : Technology & Engineering
ISBN : 9783030225667

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Rheology and Processing of Construction Materials by Viktor Mechtcherine,Kamal Khayat,Egor Secrieru Pdf

This book gathers the peer-reviewed contributions presented at two parallel, closely interconnected events on advanced construction materials and processes, namely the 2nd International RILEM Conference on Rheology and Processing of Construction Materials (RheoCon2) and the 9th International RILEM Symposium on Self-Compacting Concrete (SCC9), held in Dresden, Germany on 8-11 September 2019. The papers discuss various aspects of research on the development, testing, and applications of cement-based and other building materials together with their specific rheological properties. Furthermore, the papers cover the latest findings in the fast-growing field of self-compacting concrete, addressing topics including components’ properties and characterization; chemical admixtures, effect of binders (incl. geopolymers, calcined clay, etc.) and mixture design; laboratory and in-situ rheological testing; constitutive models and flow modelling; numerical simulations; mixing, processing and casting processes; and additive manufacturing / 3D-printing. Also presenting case studies, the book is of interest to researchers, graduate students, and industry specialists, such as material suppliers, consultants and construction experts.

Author : Sofiane Amziane,Florence Collet
Publisher : Springer
Page : 263 pages
File Size : 44,6 Mb
Release : 2017-02-04
Category : Technology & Engineering
ISBN : 9789402410310

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Bio-aggregates Based Building Materials by Sofiane Amziane,Florence Collet Pdf

The work of the RILEM Technical Committee (TC -236 BBM) was dedicated to the study of construction materials made from plant particles. It considered the question whether building materials containing as main raw material recyclable and easily available plant particles are renewable. This book includes a state-of-the-art report and an appendix. The state-of-the-art report relates to the description of vegetal aggregates. Then, hygrothermal properties, fire resistance, durability and finally the impact of the variability of the method of production of bio-based concrete are assessed. The appendix is a TC report which presents the experience of a working group. The goal was to define testing methods for the measurement of water absorption, bulk density, particle size distribution, and thermal conductivity of bio aggregates. The work is based on a first round robin test of the TC-BBM where the protocols in use by the different laboratories (labs) are compared. p>

Author : Geert De Schutter,Karel Lesage
Publisher : CRC Press
Page : 283 pages
File Size : 41,7 Mb
Release : 2023-01-18
Category : Technology & Engineering
ISBN : 9781000844191

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Active Rheology Control of Cementitious Materials by Geert De Schutter,Karel Lesage Pdf

This book reports on cutting-edge research within the new field of active rheology control of cementitious materials, presenting new ideas developed within the ERC Advanced Grant Project, SmartCast (hosted at Ghent University), which extend the possibilities of admixtures and additions beyond current options. The research presented here develops a new method of actively controlling the rheology of fresh concrete during casting operations by incorporating specially designed responsive components. This results in real-time changes to the rheological behaviour of the cementitious material, allowing the user to intervene actively after the cementitious material has left the mixing phase. This newly gained agility contributes to increased processing speed and placement reliability in the case of traditional casting methods and can also facilitate advanced 3D concrete printing. The different routes followed to achieve this Active Rheology Control are explained within. The book suits researchers and innovative practitioners and is the first comprehensive text to present these new findings. The Open Access version of this book, available at http://www.taylorfrancis.com, has been made available under a Creative Commons Attribution-Non Commercial-No Derivatives 4.0 license.

Author : Candida Vilarinho,Fernando Castro,Margarida J Quina
Publisher : CRC Press
Page : 713 pages
File Size : 53,8 Mb
Release : 2023-08-30
Category : Science
ISBN : 9781003832249

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WASTES: Solutions, Treatments and Opportunities IV by Candida Vilarinho,Fernando Castro,Margarida J Quina Pdf

WASTES: Solutions, Treatments and Opportunities IV contains selected papers presented at the 6th edition of the International Conference Wastes: Solutions, Treatments and Opportunities, that took place on 6-8 September 2023, in Coimbra, Portugal. The Wastes conference, which takes place biennially, is a prime forum for sharing innovations, technological developments and sustainable solutions for waste management and recycling sectors worldwide, with the participation of experts from academia and industry. The papers included in this book cover a wide range of topics, including: - Management of waste streams - Environmental, economic and social aspects in waste management - Logistics, policies, regulatory constraints and markets in waste management - Waste-to-energy technologies - Life cycle assessment and carbon footprint - Biological treatment techniques - Waste treatment and valorization technologies - Circular economy and industrial symbioses - Smart technologies and digital tools in waste management - Recycling of wastes and resources recovery - Wastes refineries - Food waste management and bioeconomy - Plastic waste impacts, management strategies and solutions - Wastes as critical raw materials resources WASTES: Solutions, Treatments and Opportunities IV is aimed at academics and professionals involved in waste management and recycling sectors globally.

Author : G. H. Tattersall,P. F. G. Banfill
Publisher : Pitman Advanced Publishing Program
Page : 380 pages
File Size : 52,8 Mb
Release : 1983
Category : Technology & Engineering
ISBN : UOM:39015004565977

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The Rheology of Fresh Concrete by G. H. Tattersall,P. F. G. Banfill Pdf

Author : P.F.G. Banfill
Publisher : CRC Press
Page : 388 pages
File Size : 47,9 Mb
Release : 1990-09-27
Category : Architecture
ISBN : 0419153608

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Rheology of Fresh Cement and Concrete by P.F.G. Banfill Pdf

This book brings together new research information on the flow behaviour of cementitious materials from the UK, France, Italy, Germany, Poland, Finland, USSR, USA and Japan, presented at the International Conference organised by the British Society of Rheology in March 1990.

Author : Joseph F. Lamond,J. H. Pielert
Publisher : ASTM International
Page : 661 pages
File Size : 52,9 Mb
Release : 2006
Category : Technology & Engineering
ISBN : 9780803133679

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Significance of Tests and Properties of Concrete and Concrete-making Materials by Joseph F. Lamond,J. H. Pielert Pdf

Author : Ranjith Dissanayake,Priyan Mendis,Kolita Weerasekera,Sudhira De Silva,Shiromal Fernando
Publisher : Springer Nature
Page : 609 pages
File Size : 46,6 Mb
Release : 2020-09-18
Category : Technology & Engineering
ISBN : 9789811572227

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ICSECM 2019 by Ranjith Dissanayake,Priyan Mendis,Kolita Weerasekera,Sudhira De Silva,Shiromal Fernando Pdf

This book highlights current research and developments in the area of Structural Engineering and Construction Management, which are important disciplines in Civil Engineering. It covers the following topics and categories of Structural Engineering. The main chapters/sections of the proceedings are Structural and Solid Mechanics, Construction Materials, Systems and Management, Loading Effects, Construction Safety, Architecture & Architectural Engineering, Coastal Engineering, Foundation engineering, Materials, Sustainability. The content of this book provides necessary knowledge for construction management practices, new tools and technologies on local and global levels in civil engineering which can mitigate the negative effects of built environment.​

Author : Anonim
Publisher : DIANE Publishing
Page : 12 pages
File Size : 48,5 Mb
Release : 2024-06-06
Category : Electronic
ISBN : 1422328589

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Measurement of Workability of Fresh Concrete Using a Mixing Truck by Anonim Pdf

Author : Mustafa Şahmaran,Faiz Shaikh,Gürkan Yıldırım
Publisher : Woodhead Publishing
Page : 514 pages
File Size : 47,5 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