Innovative Materials and Techniques in Concrete Construction

Innovative Materials and Techniques in Concrete Construction
Author: Michael N. Fardis
Publisher: Springer Science & Business Media
Total Pages: 386
Release: 2011-10-05
Genre: Technology & Engineering
ISBN: 9400719973

Recent years have seen enormous advances in the technology of concrete as a material, through which its strength, compactness and ductility can reach levels never dreamed of before. Thanks to these improved material properties, the strength and durability of concrete structures is greatly improved, their weight and dimensions reduced, the scope of concrete as a structural material is widened and – despite the higher material costs – overall economy is possible, with positive impacts on sustainability as well. Similar advances are underway in reinforcing materials, notably high strength steel and fibre-reinforced polymers, and in the way they are combined with concrete into high performance structures. Developments in materials and equipment, as well as new concepts, have lead to innovative construction techniques, reducing cost and construction time and making possible the application of concrete under extreme conditions of construction or environment. All these advances will be highlighted in the book by the top experts in the field of concrete structures, namely those currently active in the field’s leading and truly international scientific and technical association: the International Federation of Structural Concrete (fib) www.fib-international.org. Audience: Practicing engineers and firms, academics, researchers and graduate students, will all find the book timely, informative and very interesting.

Innovations and Developments in Concrete Materials and Construction

Innovations and Developments in Concrete Materials and Construction
Author: Ravindra K. Dhir
Publisher: Thomas Telford
Total Pages: 1036
Release: 2002
Genre: Architecture
ISBN: 9780727731791

There is no substitute for concrete that can be used on the same engineering scale. Its sustainability, exploitation and further development are necessary for a healthy economy and environment worldwide. Concrete must keep evolving to satisfy the increasing demands of all its users.

New Materials in Civil Engineering

New Materials in Civil Engineering
Author: Pijush Samui
Publisher: Butterworth-Heinemann
Total Pages: 1105
Release: 2020-07-07
Genre: Technology & Engineering
ISBN: 0128190752

New Materials in Civil Engineering provides engineers and scientists with the tools and methods needed to meet the challenge of designing and constructing more resilient and sustainable infrastructures. This book is a valuable guide to the properties, selection criteria, products, applications, lifecycle and recyclability of advanced materials. It presents an A-to-Z approach to all types of materials, highlighting their key performance properties, principal characteristics and applications. Traditional materials covered include concrete, soil, steel, timber, fly ash, geosynthetic, fiber-reinforced concrete, smart materials, carbon fiber and reinforced polymers. In addition, the book covers nanotechnology and biotechnology in the development of new materials. - Covers a variety of materials, including fly ash, geosynthetic, fiber-reinforced concrete, smart materials, carbon fiber reinforced polymer and waste materials - Provides a "one-stop resource of information for the latest materials and practical applications - Includes a variety of different use case studies

3D Concrete Printing Technology

3D Concrete Printing Technology
Author: Jay G. Sanjayan
Publisher: Butterworth-Heinemann
Total Pages: 451
Release: 2019-02-15
Genre: Technology & Engineering
ISBN: 0128154829

3D Concrete Printing Technology provides valuable insights into the new manufacturing techniques and technologies needed to produce concrete materials. In this book, the editors explain the concrete printing process for mix design and the fresh properties for the high-performance printing of concrete, along with commentary regarding their extrudability, workability and buildability. This is followed by a discussion of three large-scale 3D printings of ultra-high performance concretes, including their processing setup, computational design, printing process and materials characterization. Properties of 3D-printed fiber-reinforced Portland cement paste and its flexural and compressive strength, density and porosity and the 3D-printing of hierarchical materials is also covered. - Explores the factors influencing the mechanical properties of 3D printed products out of magnesium potassium phosphate cement material - Includes methods for developing Concrete Polymer Building Components for 3D Printing - Provides methods for formulating geopolymers for 3D printing for construction applications

Second RILEM International Conference on Concrete and Digital Fabrication

Second RILEM International Conference on Concrete and Digital Fabrication
Author: Freek P. Bos
Publisher: Springer Nature
Total Pages: 1209
Release: 2020-07-08
Genre: Technology & Engineering
ISBN: 3030499162

This book gathers peer-reviewed contributions presented at the 2nd RILEM International Conference on Concrete and Digital Fabrication (Digital Concrete), held online and hosted by the Eindhoven University of Technology, the Netherlands from 6-9 July 2020. Focusing on additive and automated manufacturing technologies for the fabrication of cementitious construction materials, such as 3D concrete printing, powder bed printing, and shotcrete 3D printing, the papers highlight the latest findings in this fast-growing field, addressing topics like mixture design, admixtures, rheology and fresh-state behavior, alternative materials, microstructure, cold joints & interfaces, mechanical performance, reinforcement, structural engineering, durability and sustainability, automation and industrialization.

Waste and Byproducts in Cement-Based Materials

Waste and Byproducts in Cement-Based Materials
Author: Jorge de Brito
Publisher: Woodhead Publishing
Total Pages: 810
Release: 2021-06-03
Genre: Technology & Engineering
ISBN: 0128208953

Waste and By-Products in Cement-Based Materials: Innovative Sustainable Materials for a Circular Economy covers various recycled materials, by-products and wastes that are suitable for the manufacture of materials within the spectrum of so-called cement-based materials (CBM). Sections cover wastes for replacement of aggregates in CBM, focus on the application of wastes for the replacement of clinker and mineral additions in the manufacture of binders, discuss the optimization process surrounding the manufacture of recycled concrete and mortars, multi-recycling, advanced radiological studies, optimization of self-compacting concrete, rheology properties, corrosion prevention, and more. Final sections includes a review of real-scale applications that have been made in recent years of cement-based materials in roads, railway superstructures, buildings and civil works, among others, as well as a proposal of new regulations to promote the use of waste in the manufacture of CBM. - Favors the institution of the circular economy in the construction industry by eliminating the barriers that currently prevent industrial waste from being valorized by its inclusion in CBM design - Features an in-depth exploration of the strengths and weaknesses of new raw materials and their application to CBMs - Features real-scale applications that have been made in recent years of cement-based materials in roads, railway superstructures, buildings and civil works, among others - Presents current, state-of-the-art, and future-prospects for the use of industrial waste in CBMs

Rheology and Processing of Construction Materials

Rheology and Processing of Construction Materials
Author: Viktor Mechtcherine
Publisher: Springer Nature
Total Pages: 683
Release: 2019-08-24
Genre: Technology & Engineering
ISBN: 3030225666

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.

History Of Concrete: A Very Old And Modern Material

History Of Concrete: A Very Old And Modern Material
Author: Per Jahren
Publisher: World Scientific
Total Pages: 403
Release: 2017-11-29
Genre: Technology & Engineering
ISBN: 9813145757

Post-war Europe and Asia have seen the rapid development of German and Japan from a war torn countries into two of the most powerful nations in the world. Their achievement is nothing short of miraculous. However, as the two most populated countries; China and India, transform themselves into Asia powerhouses, cement and concrete will be their brick and mortar to sustain their double digit growth in economy.This book summarizes the history and development of cement and concrete. From prehistoric period to today, from ancient Egypt and Rome period to China, over tens of thousands of years of human civilization in the form of the gelled material (cement, concrete).The book is divided into seven chapters, including more than 300 references. Chapter 1 introduces the prehistoric gelled material development; Chapter 2 is about the birth of Portland cement and the technological application; Chapter 3 introduces the important role that concrete played in the human society developing process; Chapter 4 subdivides the performance and the wide application of different function of cement and concrete; Chapter 5 focuses on northern Europe, especially the history of Norwegian cement; Chapter 6 elaborates the development of concrete in China and its impact in the world's ancient civilizations history; Chapter 7 describes the development prospect of cement and concrete.

Making the Modern World

Making the Modern World
Author: Vaclav Smil
Publisher: John Wiley & Sons
Total Pages: 263
Release: 2013-10-02
Genre: Technology & Engineering
ISBN: 1118697960

How much further should the affluent world push its material consumption? Does relative dematerialization lead to absolute decline in demand for materials? These and many other questions are discussed and answered in Making the Modern World: Materials and Dematerialization. Over the course of time, the modern world has become dependent on unprecedented flows of materials. Now even the most efficient production processes and the highest practical rates of recycling may not be enough to result in dematerialization rates that would be high enough to negate the rising demand for materials generated by continuing population growth and rising standards of living. This book explores the costs of this dependence and the potential for substantial dematerialization of modern economies. Making the Modern World: Materials and Dematerialization considers the principal materials used throughout history, from wood and stone, through to metals, alloys, plastics and silicon, describing their extraction and production as well as their dominant applications. The evolving productivities of material extraction, processing, synthesis, finishing and distribution, and the energy costs and environmental impact of rising material consumption are examined in detail. The book concludes with an outlook for the future, discussing the prospects for dematerialization and potential constrains on materials. This interdisciplinary text provides useful perspectives for readers with backgrounds including resource economics, environmental studies, energy analysis, mineral geology, industrial organization, manufacturing and material science.