Sustainable Light Concrete Structures

Author : Kristian Dahl Hertz,Philip Halding
Publisher : Springer Nature
Page : 219 pages
File Size : 43,5 Mb
Release : 2021-10-21
Category : Technology & Engineering
ISBN : 9783030805005

Get Book

Sustainable Light Concrete Structures by Kristian Dahl Hertz,Philip Halding Pdf

The book presents new technologies for easy and economical construction of light concrete structures saving materials and CO2. The new super-light technology allows a designer to place forces, where it is optimal, and save material everywhere else. The book also supports this “Direct Engineering” principle with a number of new details and structural principles. The new pearl-chain technology makes it possible to design optimal shapes such as arches, vaults, cupolas, floating tunnels, and shells etc. from inexpensive, and mass-produced components. The new super-light deck-elements presented in the book are now produced in six factories in Denmark, Finland, and USA, and the number is increasing. The book will be of interest for all structural engineers, who would like to save materials, CO2 and optimize their structures, for students learning about the new technologies, and for contractors and architects, who want to investigate new building technologies.

Author : Ravindra K. Dhir,Thomas D. Dyer,Judith E. Halliday
Publisher : Thomas Telford
Page : 888 pages
File Size : 46,7 Mb
Release : 2002
Category : Concrete construction
ISBN : 0727731777

Get Book

Sustainable Concrete Construction by Ravindra K. Dhir,Thomas D. Dyer,Judith E. Halliday Pdf

Author : Pierre-Claude Aïtcin,Sidney Mindess
Publisher : CRC Press
Page : 302 pages
File Size : 47,8 Mb
Release : 2011-02-18
Category : Technology & Engineering
ISBN : 9781482266696

Get Book

Sustainability of Concrete by Pierre-Claude Aïtcin,Sidney Mindess Pdf

Production of Portland cement is responsible for about seven percent of the world’s greenhouse gas emissions. The pressure to make the production of concrete more sustainable, or "greener", is considerable and increasing. This requires a wholesale shift in processes, materials and methods in the concrete industry. Pure Portland cement will need to be replaced by more complex binary, tertiary or even quaternary binders, including other types of cementitious materials. We can expect an increasing use of high performance concrete, primarily because of its high sustainability and durability. Much more attention will have to be paid to the proper curing of the concrete if we want to improve its life expectancy. Presenting the latest advances in the science of concrete this book focuses particularly on sustainability, durability, and economy. It explores the potential for increased sustainability in concrete from the initial mixing right through to its behaviour in complex structures exposed to different types of loads and aggressive environments.

Author : J. M. P. Q. Delgado
Publisher : Springer Nature
Page : 171 pages
File Size : 45,9 Mb
Release : 2021-03-10
Category : Technology & Engineering
ISBN : 9783030628253

Get Book

Durability of Concrete Structures by J. M. P. Q. Delgado Pdf

This book provides a collection of recent research works, related to structural stability and durability, service life, reinforced concrete structures, recycled materials, and sustainability with endogenic materials. Intended as an overview of the current state of knowledge, the book will benefit scientists, students, practitioners, lecturers and other interested parties. At the same time, the topics covered are relevant to a variety of scientific and engineering disciplines, including civil, materials and mechanical engineering.

Author : Koji Sakai,Takafumi Noguchi
Publisher : CRC Press
Page : 191 pages
File Size : 44,6 Mb
Release : 2012-08-30
Category : Technology & Engineering
ISBN : 9780415667203

Get Book

The Sustainable Use of Concrete by Koji Sakai,Takafumi Noguchi Pdf

Cement-based concrete has excellent properties as a construction material, and the raw materials of cement—rocks, and limestone and clay—are bountiful. Yet its production generates high quantities of CO2, making it a potentially unsustainable material. However, there are no alternatives to concrete and steel as basic methods for development of socioeconomic infrastructure at this time. Highlighting sustainability issues in the construction industry, The Sustainable Use of Concrete presents guidelines on how to move toward sustainable concrete construction. The book begins by clarifying the historic background and meaning of sustainability, after which it outlines areas that need to be considered in connection with sustainability in the concrete and construction field. It examines environmental, social and cultural, and economic aspects, then considers an evaluation system of sustainability. The authors include various tools and ISO standards, and then explore technologies for sustainability, with case studies and examples that promote understanding of current technologies. Although the construction sector, in the broadest sense, has come to recognize that infrastructure development over the past two centuries has been unsustainable, it has been slow to adjust. Comprehensive information and relevant practical guidance are very scarce. This book lays out a roadmap for creating a human-friendly and safe environment with low environmental burden.

Author : FIB – International Federation for Structural Concrete
Publisher : FIB - Féd. Int. du Béton
Page : 163 pages
File Size : 44,7 Mb
Release : 2018-12-01
Category : Technology & Engineering
ISBN : 9782883941281

Get Book

Sustainability of precast structures by FIB – International Federation for Structural Concrete Pdf

Sustainability is a crucial concept. Sustainability was first introduced in the fib by creating a Special Activity Group under the convenorship of Prof Sakai. This group encouraged and helped all fib commissions to create their own groups dealing with sustainability. The fib Commission 6 “Prefabrication” took up this challenge and created a Task Group called “Sustainability of Structures with Precast Elements” in 2012. The group was created as a joint group with PCI (Precast Concrete Institute of USA), with the then-active fib Commission 3 “Environmental aspects of design and construction”, and the fib’s SAG8 on Sustainability. Therefore, this Bulletin 88 is a joint publication between PCI and fib. The aim of the work was to gather and study the most recent work that has been developed regarding sustainability – and more particularly Life Cycle Assessment - of structures in which precast elements are used. The final aim of the group would be to provide recommendations for the study and assessment of structures built with precast elements. It will cover all aspects of this kind of structure, from planning, design, execution, use, maintenance and remedial activities to deconstruction, reuse, demolition and recycling. The fib holds sustainability as a high priority, which triggered the creation of a new Commission 7 “Sustainability” during the 2015 fib commissions reorganisation. This commission has been chaired since then by Prof Hájek. Sustainability concepts were already introduced in the Model Code 2010 and are a key part in the elaboration of the Model Code 2020. Experts from many parts of the world contributed to this fib Bulletin 88 which gives the document a broad overview of sustainability sensibilities across different continents. Bulletin 88 starts with a description of the importance of environmental concepts and developments in the world today and the reason why sustainability is a crucial concept that will be even more important in the future. The document then focuses on the different advances of standards and regulations that have been developed or are in the process of being implemented. ISO, European regulations, North American regulations, Brazilian implementation in real precast companies and the developments of the fib Model Codes have been considered in this bulletin. After that, the bulletin examines life cycle aspects of precast structures, taking former fib bulletins as a basis. Then, it moves on to an in-depth study of specific sustainability aspects of precast structures. Then, the bulletin deals with the special methodologies and tools that are available around the world to handle sustainability in general and with precast structures in particular. A selection of tools is described in this chapter. The Task Group also developed proposals about how to deal with the sustainability of precast structures. Some of the proposals are described conceptually in the text. The final chapter compiles several case studies or examples of sustainability applications of precast structures. The examples differ and are grouped by category: buildings, infrastructure and special works.v The task group continues to work on developing other documents that will focus on the detailed practical application of some of the sustainability models described in this document.

Author : fib Fédération Internationale du béton
Publisher : fib Fédération Internationale du béton
Page : 70 pages
File Size : 45,9 Mb
Release : 2013-09-03
Category : Technology & Engineering
ISBN : 9782883941113

Get Book

Integrated life cycle assessment of concrete structures by fib Fédération Internationale du béton Pdf

Concrete is after water the second most used material. The production of concrete in the industrialized countries annually amounts to 1.5-3 tonne per capita and is still increasing. This has significant impact on the environment. Thus there is an urgent need for more effective use of concrete in structures and their assessment. The scope of activities of the fib Task Group 3.7 was to define the methodology for integrated life-cycle assessment of concrete structures considering main essential aspects of sustainability such as: environmental, economic and social aspects throughout the whole life of the concrete structure. The aim was to set up basic methodology to be helpful in development of design and assessment tools focused on sustainability of concrete structure within the whole life cycle. Integrated Life Cycle Assessment (ILCA) represents an advanced approach integrating different aspects of sustainability in one complex assessment procedure. The integrated approach is necessary to insure that the structure will serve during the whole expected service life with a maximum functional quality and safety, while environmental and economic loads will be kept at a low level. The effective application and quality of results are dependent on the availability of relevant input data obtained using a detailed inventory analysis, based on specific regional conditions. The evaluation of the real level of total quality of concrete structure should be based on a detailed ILCA analysis using regionally or locally relevant data sets.

Author : Gajanan M. Sabnis
Publisher : CRC Press
Page : 452 pages
File Size : 52,5 Mb
Release : 2015-06-16
Category : Nature
ISBN : 9781498704113

Get Book

Green Building with Concrete by Gajanan M. Sabnis Pdf

Illustrates the Global Relevance of SustainabilityApplicable to roads, bridges, and other elements of the infrastructure, Green Building with Concrete: Sustainable Design and Construction, Second Edition provides an overview of all available information on the role of concrete in green building. A handbook offering viewpoints from worldwide experts

Author : Baoguo Han,Liqing Zhang,Jinping Ou
Publisher : Springer
Page : 400 pages
File Size : 40,9 Mb
Release : 2017-06-12
Category : Technology & Engineering
ISBN : 9789811043499

Get Book

Smart and Multifunctional Concrete Toward Sustainable Infrastructures by Baoguo Han,Liqing Zhang,Jinping Ou Pdf

This book presents the latest research advances and findings in the field of smart/multifunctional concretes, focusing on the principles, design and fabrication, test and characterization, performance and mechanism, and their applications in infrastructures. It also discusses future challenges in the development and application of smart/multifunctional concretes, providing useful theory, ideas and principles, as well as insights and practical guidance for developing sustainable infrastructures. It is a valuable resource for researchers, scientists and engineers in the field of civil-engineering materials and infrastructures.

Author : Costas Georgopoulos,Andrew Minson
Publisher : John Wiley & Sons
Page : 230 pages
File Size : 54,5 Mb
Release : 2014-01-09
Category : Business & Economics
ISBN : 9781118654309

Get Book

Sustainable Concrete Solutions by Costas Georgopoulos,Andrew Minson Pdf

The challenges facing humanity in the 21st century include climate change, population growth, overconsumption of resources, overproduction of waste and increasing energy demands. For construction practitioners, responding to these challenges means creating a built environment that provides accommodation and infrastructure with better whole-life performance using lower volumes of primary materials, less non-renewable energy, wasting less and causing fewer disturbances to the natural environment. Concrete is ubiquitous in the built environment. It is therefore essential that it is used in the most sustainable way so practitioners must become aware of the range of sustainable concrete solutions available for construction. While sustainable development has been embedded into engineering curricula, it can be difficult for students and academics to be fully aware of the innovations in sustainable construction that are developed by the industry. Sustainable Concrete Solutions serves as an introduction to and an overview of the latest developments in sustainable concrete construction. It provides useful guidance, with further references, to students, researchers, academics and practitioners of all construction disciplines who are faced with the challenge of designing, specifying and constructing with concrete.

Author : Odd E. Gjorv,Koji Sakai
Publisher : CRC Press
Page : 400 pages
File Size : 42,9 Mb
Release : 1999-12-23
Category : Architecture
ISBN : 0419250603

Get Book

Concrete Technology for a Sustainable Development in the 21st Century by Odd E. Gjorv,Koji Sakai Pdf

Concrete technology for a sustainable development in the 21st century focuses on the problems and challenges for the concrete industry today and in the future with particular emphasis on environmental consiousness. Primary topics include: the improvement of concretes service life to ease technical and economical problems and the waste of natural resources; environmentally friendly concrete production including new production methods and recycling materials; and actually using concrete to solve environmental problems, for example through the containment of hazardous waste. The book is the result of the international workshop held in Lofoton, Norway. With very select contributions from the most distinguished international professional experts, this book provides a basic framework and guidelines for national and international bodies.

Author : Sayed Hemeda
Publisher : BoD – Books on Demand
Page : 282 pages
File Size : 49,8 Mb
Release : 2019-03-13
Category : Technology & Engineering
ISBN : 9781789857498

Get Book

Sustainable Construction and Building Materials by Sayed Hemeda Pdf

This book sheds light on recent advances in sustainable construction and building materials with special emphasis on the characterization of natural and composite hydraulic mortars, advanced concrete technology, green building materials, and application of nanotechnology to the improvement of the design of building materials. The book covers in detail the characterization of natural hydraulic lime mortars, a decade of research on self-healing concrete, biocomposite cement binding process and performance, development of sustainable building materials from agro-industrial wastes, applications of sugarcane biomass ash for developing sustainable construction materials, oil-contaminated sand: sources, properties, remediation, and engineering applications, oil shale ash addition effect in concrete to freezing/thawing, connection node design and performance optimization of girders, functionally graded concrete structures, cumulative tensile damage and consolidation effects on fracture properties of sandstone, key performance criteria influencing the selection of construction methods used for the fabrication of building components in the Middle East, fly ash as a resource material for the construction industry, degradation monitoring systems for a building information modeling maintenance approach, durability of composite-modified asphalt mixtures based on inherent and improved performance, and bitumen and its modifiers.

Author : Andrea Jeanne Schokker
Publisher : Unknown
Page : 0 pages
File Size : 53,7 Mb
Release : 2010
Category : Reinforced concrete
ISBN : OCLC:907959999

Get Book

The Sustainable Concrete Guide by Andrea Jeanne Schokker Pdf

Author : Ekkehard Fehling,Bernhard Middendorf,Jenny Thiemicke
Publisher : BoD – Books on Demand
Page : 310 pages
File Size : 41,8 Mb
Release : 2024-01-01
Category : Technology & Engineering
ISBN : 9783737611596

Get Book

Ultra-High Performance Concrete and High Performance Building Materials for Sustainable Construction by Ekkehard Fehling,Bernhard Middendorf,Jenny Thiemicke Pdf

Sustainable construction, with the overarching goal of reducing the environmental footprint of everything we build is becoming increasingly important and urgent in the light of the climate change the world is facing. The use of innovative and sustainable building materials, especially concrete as the worldwide most commonly used building material, offers a great opportunity to significantly reduce climate-relevant emissions in the construction sector. Due to their performance and reliable durability, the use of innovative high-performance concretes will help to reduce the need for new constructions and to sustainably repair existing infrastructure. In new buildings in particular, the use of high-performance materials can help to save energy and natural resources, which reduces climate-relevant emissions and thus global warming. With the current HiPerMat 6, we are responding to the growing understanding of the impact of our construction activities on the environment by placing greater emphasis on sustainability issues.

Author : MDPI
Publisher : MDPI
Page : 226 pages
File Size : 51,7 Mb
Release : 2021-01-08
Category : Technology & Engineering
ISBN : 9783039283446

Get Book

Sustainable Lighting & Lighting for Sustainability by MDPI Pdf

The role of lighting is developing into a topic considered alongside sustainable development. Some years ago, lighting installations fulfilled technical requirements and consumed only enough energy for the accurate completion of visual tasks. This recently changed due to several discoveries in the matter of non-visual paths, whose influence on users' well-being, safety, mood, and productivity is starting to be applied to installations. Today, we know that sustainable development depends on many factors but we are only now beginning to understand how accurate lighting can be used to promote development from different perspectives. The present book compiles work dealing with the way lighting installations must be designed to work in an efficient and sustainable way, together with the way lighting can be used to contribute to sustainable development beyond the well-know savings in energy, green-house gas emissions, and raw materials consumption. The union of both concepts, sustainable lighting and lighting for sustainability is what is call "total lighting", the global framework with which the lighting community will work in the near future.