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~~ Ebook Materials and the Environment: Eco-informed Material Choice, by Michael F. Ashby

Ebook Materials and the Environment: Eco-informed Material Choice, by Michael F. Ashby

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Materials and the Environment: Eco-informed Material Choice, by Michael F. Ashby

Materials and the Environment: Eco-informed Material Choice, by Michael F. Ashby



Materials and the Environment: Eco-informed Material Choice, by Michael F. Ashby

Ebook Materials and the Environment: Eco-informed Material Choice, by Michael F. Ashby

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Materials and the Environment: Eco-informed Material Choice, by Michael F. Ashby

Addressing the growing global concern for sustainable engineering, Materials and the Environment is the first book devoted exclusively to the environmental aspects of materials. With in-depth coverage of such topics as material consumption and its drivers, the material lifecycle, eco-informed material selection, renewable materials and sustainability, and legislative and regulatory aspects, along with eco-profiles of more than 60 widely used materials, this book will appeal to professional materials engineers and product designers who now, more than ever before, need to consider the environmental implications of materials in their designs.

* The first book devoted solely to the environmental aspects of materials and their selection, production, use and disposal, by noted materials authority Mike Ashby.

* Introduces methods and tools for thinking about and designing with materials within the context of their role in products and the environmental consequences.

* Contains numerous case studies showing how the methods discussed in the book can be applied to real-world situations.

* Includes full-color data-sheets for 60 of the most widely used materials, featuring such environmentally relevant information as their annual production and reserves, embodied energy and process energies, carbon footprints, and recycling data.

* The tools developed in the text are implemented in the CES EduPack Eco Design Edition software and new Eco Audit Tool available from Granta Design.

  • Sales Rank: #1328539 in eBooks
  • Published on: 2009-03-09
  • Released on: 2009-03-09
  • Format: Kindle eBook

Review

Ashby's Materials and the Environment reviewed on IFAI's Fabric Architecture website:

"Like Ashby's other textbooks, the information is reasoned, clearly presented and "chunked" into digestible sizes for easy assimilation. Best of all are his modulus-density charts with helpful selection criteria, and a chapter devoted to highly useful material profiles that make comparisons between materials actually enjoyable. Materials and the Environment is structured for classroom use, but I find it to be one of the most practical guides to the subject that it should be a desk reference in every design office."

I think this is likely to be a very successful text, since it clearly fills an important niche in engineering texts dealing with materials. I have been quite frustrated with the lack of real data available, when discussing how to design products more responsibly...I especially like the emphasis here on the fact that there are no easy answers. -Blaine Lilly, The Ohio State University

About the Author
Royal Society Research Professor Emeritus at Cambridge University and Former Visiting Professor of Design at the Royal College of Art, London, UK

Mike Ashby is sole or lead author of several of Elsevier’s top selling engineering textbooks, including Materials and Design: The Art and Science of Material Selection in Product Design, Materials Selection in Mechanical Design, Materials and the Environment, and Materials: Engineering, Science, Processing and Design. He is also coauthor of the books Engineering Materials 1&2, and Nanomaterials, Nanotechnologies and Design.

Most helpful customer reviews

2 of 2 people found the following review helpful.
Peak Everything?
By Patrick M. Hussey
Wal-Mart has just stated that it will be requiring all of its suppliers to provide a "green rating" on all of the products it sells, and the U.S. House of Representatives has passed the Cap and Trade energy bill. A book like this is very timely for most engineering students, who must, over time, learn to make do with less: fewer materials with less embodied energy at all cycles of a product's or project's life cycle.

I approach this book as an investor in raw materials and a student of Peak Oil. I was impressed with this book for several reasons. First, the book helps to build an awareness that resource constraints will never allow the whole world to live as we do in the West - there simply are not enough resources. Elites perhaps, but not 90% of the world's population based upon tillable land under acreage, water, oil consumption, copper, etc. Second, as a mining investor, I enjoyed the second chapter about reserves, resource base, and resource life. The emphasis on water was quite helpful as well - another growing area of scarcity. One critique of the author's assumptions - he believes that the only time free markets are not in effect for commodities is when cartels try to squeeze prices upward. What happens when cartels squeeze prices downward, as in the case of the Federal Reserve (and other Central Banks) when they suppress the gold price?

Chapter 3 deals with the Life Cycle Assessment, looking at the total amount of energy consumed in the production of materials, manufacture, use, and disposal. For my purposes, I am primarily concerned with energy consumption (embodied energy), but certainly those of a greener bent are welcome to theorize about the impact of carbon outputs from this material as well.

Chapter 4 covers recycling - how to evaluate the economics of scrap recycling, packaging, and industrial design.

Chapter 5 is about the "Long Reach of Legislation" and discusses why some believe it's necessary to promote various trading regimes designed to internalize via price signals the negative externalities associated with consumption. In other words, according to the beliefs of the author, Cap and Tax is a necessity, and simply passing a law that says "Thou shalt not pollute" is not sufficient.

Chapter 6 deals with Ecodata - Values, Source and Precision. This chapter delves into the specifics of various materials, and how much carbon and MJ/kg each of them throw off. I was surprised and delighted to find that silver has a much smaller carbon footprint than any of the other precious metals by a factor of more than 20:1.

Chapter 7 is about Eco-Audits and Eco-Audit Tools. This chapter centers on specific products, such as an electric kettle, coffee maker, a portable space heater, auto bumpers, and the payback over time of a wind turbine.

Chapter 8, Selection Strategies, helps engineers to decide the criteria for making informed decisions and tradeoffs of various materials. Chapter 9 is about eco-informed materials choices, and goes into specifics on heating and cooling and transport. Chapter 10 is about sustainability, living on renewables. Chapter 11 provides a grand overview of future trends. Chapter 12 has profiles of specific materials, covering density, price, mechanical, thermal, and electrical properties. There is also a list of uses for each, and various ecoproperties.

Overall, this was a useful and educational book. To list a few shortcomings - there was definitely a lack of emphasis on Peak Oil, though it was implied on page 33. There was also a lack of problem sets with answers, which is designed to make you buy the software, which I assume is how the publisher really cleans up.

This book earns four stars.

1 of 1 people found the following review helpful.
Materials Science and Environmental Issues
By Lance M. Foster
Although this is of course a textbook aimed at materials science students, it is also of real interest to many others. I got it out of curiosity, as I teach art, archaeology and environmental ethics. It is good to stretch the mind. I found this book had elements that informed each one of the classes I teach, and so think it is worth taking a closer look at what the textbook covers and summarize it for others for whom this is an arcane area of study. What is material science and design about, and how does it intersect environmental issues? What can I learn from the book? As a layperson, I found the text invaluable in helping me close the gap on a better understanding of an area that is critical for scientists, educators, environmentalists, industry, and policymakers to understand. Sometimes people disdain textbooks, but this book is an excellent example of how textbooks can bring wide-ranging related materials and synthesize them into one book. This is a rather lengthy summary, so I apologize in advance, but I think some might find this useful.

Chapter 1, "Introduction: Material Dependence" - A brief history of materials, learned dependency and reliance on nonrenewable materials, history of increasing dependence on materials and energy; most materials come from nonrenewable resources, which though voluminous, are being consumed at ever greater rates due to population increase and increasing global standards of living. I noted with interest Figure 1.1 which shows the history of when materials were first used, from the Stone Age to nano materials of today. This hooked me as an archaeologist. The great switch from dependence on renewable to nonrenewable materials during the start of the industrial revolution (Fig. 1.2).

Chapter 2, "Resource Consumption and its Drivers"- Resource consumption, exponential growth; doubling times, reserves as resource base and resource life: explanation and modeling; the life cycle of products- extraction, synthesis, manufacture, transport, use, disposal or recycling; Fig. 2.1- annual world production of 23 materials on which industrialized society depends, for example; world consumption of energy by source and use, types of energy, efficiency factors; water demands; factors that move resources into and out of resource classification: commodity price, improved technology, production costs, legislation (environmental laws), and depletion, the latter including resource criticality (time to exhaustion) and interaction with market forces.

Chapter 3, "The Materials Life Cycle"- The material life cycle; life cycle assessment (LCA) details and difficulties; a streamlined LCA matrix for assessment (material resources, energy use; strategy for eco-selection of materials; LCA software available
Extraction/production, manufacture, use, disposal (includes recycling).

Chapter 4, "End of First Life: A Problem or a Resource?"- The question of waste and what to do with it- landfill, combustion, recycling, reengineering, reuse- What determines product life? End-of-first life options, the problem of packaging, recycling, including a survey of recycling marks for the most commonly recycled materials (that triangle-arrow symbol with numbers) and appendix of recycle mark designations.

Chapter 5, "The Long Reach of Legislation" - Legislation and regulation, covers growing awareness and legislative response with a list of landmark publications such as The Limits to growth: A report for the Club of Rome's Project on the Predicament of Mankind, Silent Spring, and the The Kyoto Protocol: International Climate Policy for the 21st Centuryl; international treaties, protocols and conventions; national standards, directives, taxes and trading tools; economic instruments such as taxes and trading schemes; the consequences, notably the burden of compliance on industry.

Chapter 6, "Ecodata: Values, Sources, Precision" - Decision making requires data, and thus data precision; the importance of mathematical evaluation of data, recalibrating expectations, the eco-attributes of materials; energy and CO2 footprints of energy, transport, and use; exploring the data: property charts.

Chapter 7, "Eco-audits and Eco-audit Tools"- ecoaudits with several case studies, including a plastic bottle of water, electric kettle, coffee maker, space heater, and auto bumpers, family car, wind turbine payback time, and computer-aided eco-auditing, with the CES eco-audit tool as an appendix; introduction of methods of eco-audits that assess product life phase by phase and rapid alternative comparisons.

Chapter 8, "Selection Strategies" - the selection strategy in making a decision when designing a product- database, constraints, objective, documentation; useful exercise on choosing a car, principles of materials selection, selection criteria and material property charts, resolving conflicting objectives: tradeoff methods, five useful charts such as the Modulus Density Chart, and computer-aided selection methods.

Chapter 9, "Eco-informed Materials Selection" - illustration of methods from chapter 8 in several case studies that show ways of using the materials: which bottle for which liquid; auto crash barriers; materials for eco-car shells; heating and cooling; transportation- there are a lot of mathematical equations in this chapter, vital to the practice of this discipline.

Chapter 10, "Sustainability: Living on Renewables" - What does "sustainability" really mean? Sustainability is perhaps the most overused and abused/misused word today- most agree with the Brundtland Report's statement: "Sustainable development is development that meets the needs of the present without compromising the ability of future generations to meet their own needs." This chapter examines the concept of sustainable development, the ecological metaphor, sustainable energy, sustainable materials. Ultimately we are reaching limits in the way we currently operate- and this statement comes from an internationally respected materials scientist.

Chapter 11, "The Bigger Picture: Future Options" - Materials value- why do we value materials so little? Material price and product price; carbon, energy, and GDP- growing material consumption per person worldwide; gathering clouds: threats (population growth, oil and gas, water, land, climate change, national security) and opportunities (predictive modeling, carbon-free energy, science and technology, the wealth of nations, the digital economy, and the extent of human adaptability).

Last chapter- Chapter 12, "Material Profiles" - 47 two-page data sheets for engineering the various material families of metals and alloys, polymers, ceramics and glasses, hybrids: composites, foams and natural materials- description, image, table of mechanical, thermal and electrical properties, and table of properties relating to environmental issues.

Finally, there is an appendix of "Useful Numbers and Conversions." The book is really the initial approach for two more advanced textbooks for materials science, Materials Selection in Mechanical Design, Third Editionand Materials and Design: The Art and Science of Material Selection in Product Design. Software is also available to accompany this text (CES Edu 09) for further teaching and learning; that software also made many of the book's useful charts.

Although this is a textbook written for students of material engineering, it provides the general reader the facts about resource use and design choices. Such a resource is vitally important in this age of environmental crisis, with so many unsubstantiated opinions flying left and right in public discourse. This textbook is a gateway to better understanding. Highly recommended.

1 of 1 people found the following review helpful.
Excellent work by Material Selection guru
By Kanishk Rastogi
Only Ashby could have written a book like this. He is the guru of Material Selection and has authored several books on this topic. His "Material Selection in Mechanical Design" is a required read in almost all of the Mechanical/Materials Engineering programs.

I am a Materials Engineer, but not in a technical role anymore. However, being in the energy industry I got interested in this book and found it to be very useful and helpful. You certainly must have some engineering background to understand the technical depth, charts, and material properties described by Ashby.

Ashby has upgraded his material selection strategy by adding following aspects:
- Embodied Energy per unit volume in the material
- Amount of Carbon released in atmosphere by a certain material.

Right from the start he has successfully developed his point by stressing on the importance of energy required to synthesize different materials, and the amount of Carbon released in this process. The data used in the form of tables, charts, etc. is very convincing.

I liked mainly Chapter 8, 8, & 10 which form the main meat of this book. These are Selection Strategies, Eco-Informed Material Selection, and Sustainability respectively.

In one review here, it is said that the some technical data in this book is not correct. I have not gone in that depth to cross-check the values/data-points.

Exercises at the end of each chapter are good and thought-provoking.

Overall, I think this will make a great read for the engineers who need to make an "eco informed material choice".

See all 22 customer reviews...

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