Earthbag Building

The only comprehensive, illustrated, step-by-step guide to building with earthbags. Over seventy percent of Americans cannot afford to own a code-enforced, contractor-built home. This has led to widespread interest in using natural materials-straw, cob, and earth-for building homes and other buildings that are inexpensive, and that rely largely on labor rather than expensive and often environmentally-damaging outsourced materials. Earthbag Building is the first comprehensive guide to all the tools, tricks, and techniques for building with bags filled with earth-or earthbags. Having been introduced to sandbag construction by the renowned Nader Khalili in 1993, the authors developed this "Flexible Form Rammed Earth Technique" over the last decade. A reliable method for constructing homes, outbuildings, garden walls and much more, this enduring, tree-free architecture can also be used to create arched and domed structures of great beauty-in any region, and at home, in developing countries, or in emergency relief work. This profusely illustrated guide first discusses the many merits of earthbag construction, and then leads the reader through the key elements of an earthbag building: Special design considerations Foundations, walls, and floors Electrical, plumbing, and shelving Lintels, windows and door installations Roofs, arches and domes Exterior and interior plasters. With dedicated sections on costs, making your own specialized tools, and building code considerations, as well as a complete resources guide, Earthbag Building is the long-awaited, definitive guide to this uniquely pleasing construction style. Mother Earth News Wiser Living Series

Over 70 percent of Americans cannot afford to own a code-enforced, contractor-built home. This has led to widespread interest in using natural materials-straw, cob, and earth-for building homes and other buildings that are inexpensive, and that rely largely on labor rather than expensive and often environmentally-damaging outsourced materials. Earthbag Building is the first comprehensive guide to all the tools, tricks, and techniques for building with bags filled with earth-or earthbags. Having been introduced to sandbag construction by the renowned Nader Khalili in 1993, the authors developed this "Flexible Form Rammed Earth Technique" over the last decade. A reliable method for constructing homes, outbuildings, garden walls and much more, this enduring, tree-free architecture can also be used to create arched and domed structures of great beauty-in any region, and at home, in developing countries, or in emergency relief work. This profusely illustrated guide first discusses the many merits of earthbag construction, and then leads the reader through the key elements of an earthbag building: Special design considerations Foundations, walls and floors Electrical, plumbing and shelving Lintels, windows and door installations Roofs, arches and domes Exterior and interior plasters. With dedicated sections on costs, making your own specialized tools, and building code considerations, as well as a complete resources guide, Earthbag Building is the long-awaited, definitive guide to this uniquely pleasing construction style. Kaki Hunter and Donald Kiffmeyer have been involved in the construction industry for the last 20 years, specializing in affordable, low-tech, low-impact building methods that are as natural as possible. They developed the "Flexible Form Rammed Earth Technique" of building affordably with earthbags and have taught the subject and contributed their expertise to several books and journals on natural building.

“A must-have book for anyone interested in natural and sustainable building. It expands the possibilities with practical and essential information.” —Will Beemer, Director of the Heartwood School for the Homebuilding Crafts and author of Learn to Timber Frame. Build economical and resilient earthbag structures using simple tools and techniques. Earthbag construction—building with polypropylene bags usually filled with earthen materials—is a versatile, easy-to-master, low-impact, and highly durable form of building, suitable for structures from houses to root cellars. Containing over seventy-five photos and illustrations, Essential Earthbag Construction is a practical guide to this affordable method of building. Going well beyond the scope of other sources, this indispensable manual is packed with all the information you need to determine if it’s the right choice for your project, and to start building. Distilling decades of experience, research, and best practices, it covers: Material specifications, performance, and when and where to use it Pros and cons of different fills from gravel, to earth and clay, to insulative perlite, rice hulls, and volcanic stone Illustrated, step-by-step guidance for efficient bag filling and installation Details for various designs, including domes and arches Foundation options and seismic and stability considerations Finishing and maintenance techniques Tools and materials Additional resources. Essential Earthbag Construction presents the practical guidance and best practices for both the DIYer and professional to design and build high-quality earthbag structures. “A comprehensive, practical and inspirational guide that is both detailed and easy to follow.” —Jenny Pickerill, Professor of Environmental Geography, University of Sheffield, UK and author of Eco-Homes: People, Place and Politics “Everything you need to know for success.” —Michael G. Smith, co-editor, The Art of Natural Building and co-author, The Hand-Sculpted House

“All of the essential knowledge for completing a successful rammed earth project. Written by a geo-technical engineer with experience ramming earth.” —Kelly Hart, author, Essential Earthbag Construction Everything you need to know to build with rammed earth in warm and cold climates. Rammed earth—sand, gravel, and clay or lime/cement binder packed into forms—is a low-energy, high-performance building method, yielding beautiful, sustainable results. It’s thermally stable and can be insulated, can actively modulate humidity, provides a healthy indoor environment, and allows site materials to be used for major structural and building envelope elements. Essential Rammed Earth Construction covers design, building science, tools, and step-by-step building methods for any climate, with a special emphasis on building in cold climates of the northern US, Canada, and northern Europe. Coverage includes: Overview of earthen building Appropriate use of rammed earth walls Stabilized versus raw rammed earth Design considerations, including structural, insulation, and building envelope details Special considerations for cold and freeze-thaw climates Construction drawings, with step-by-step building instructions Tools and labor covering industrial methods, low-tech techniques, formwork options, mix design, budgets, and schedules Codes, inspections, and permits. This guide is an essential resource for experienced builders, DIY home owners, designers, engineers, and architects. “A much-needed and science-based update to a North American audience of designers, engineers and builders.” —Bruce King. P.E., author, The New Carbon Architecture “ A great book for anyone who wants to deepen their technical knowledge of rammed earth walls systems. It’s very helpful to have a book on rammed earth that is more focused on engineered rammed earth walls for cold climates.” —Clifton Schooley, Clifton Schooley & Associates, Rammed Earth Designers and Builders

Discover how you can build an amazing variety of structures using little more than the earth beneath your feet. Earthbag building is revolutionizing how people around the world are thinking about ways of providing shelter, both temporary and permanent. Such buildings can be remarkably durable and resistant to earthquakes, floods, fires and even bullets. Kelly Hart describes the basics of how to build this way, provides a history of the evolving technology and delves into detailed descriptions of the many different earthbag projects that he has been involved with over nearly two decades. A survey of 64 unique buildings from around the world proves just how versatile this approach to building can be. A look to the future of earthbag building and a Resource Guide complete the book. Some 240 color photographs help you visualize the possibilities of this unusual and sustainable approach to architecture.

Build economical and resilient earthbag structures using simple tools and techniques. Earthbag construction- building with polypropylene bags usually filled with earthen materials- is a versatile, easy-to-master, low-impact, and highly durable form of building, suitable for structures from houses to root cellars. Containing over 75 photos and illustrations, Essential Earthbag Construction is a practical guide to this affordable method of building. Going well beyond the scope of other sources, this indispensable manual is packed with all the information you need to determine if it's the right choice for your project, and to start building. Distilling decades of experience, research, and best practices, it covers: Material specifications, performance, and when and where to use it Pros and cons of different fills from gravel, to earth and clay, to insulative perlite, rice hulls, and volcanic stone Illustrated, step-by-step guidance for efficient bag filling and installation Details for various designs, including domes and arches Foundation options and seismic and stability considerations Finishing and maintenance techniques Tools and materials Additional resources. Essential Earthbag Construction presents the practical guidance and best practices for both the DIYer and professional to design and build high-quality earthbag structures.

Learn how to identify, locate, and effectively use alternative building materials, including cob, adobe, rammed earth, bamboo, cork, wool carpeting, and more. You will also learn about the structure, climate control, siting, foundations, and flooring options you gain when using these materials. Ultimately, you will come to understand that these materials are cheaper, easier to build with, stronger, more durable, and more fire resistant.

"This book ... shows how to use sandbags and barbed wire, the materials of war, for peaceful purposes as the new invention known as Superadobe or earth-bag, which can shelter millions of people around the globe as a temporary as well as permanent housing solution. This affordable, self-help, sustainable, and disaster resistant structural system is a spin off from Khalili's presentation to NASA for habitat on the moon and Mars, which successfully passed rigorous tests for strict California earthquake building codes."--Amazon.com.