A Mudbrick City Wall at Hattuša

Situated in Central Anatolia, Hattuša remained the capital city of the Hittites from 1650/1600 to around 1200 BC. Here, as recently as 2003 to 2005, the German Archaeological Institute has rebuilt one stretch of the mudbrick city wall. The scope of this project in experimental archaeology has been to recreate a part of the wall using the same materials the Hittites had at hand when they built their original walls so long ago. Each step necessary for the construction was fully documented so as to enable us to assess not only the amount of building materials required but also the manpower and time the Hittites must have invested in the various tasks of construction.

This volume presents the results gleaned from this documentation. From the production of the first mudbrick to the dedication of the finished structure, each and every undertaking has been described in detail and is presented here accompanied by 573 illustrations.

For more information visit:

German Institute of Archaeology (In english, german and turkish)

Hattuscha-webpage (in English, German and Turkish)

This book is published also in German and Turkish:

Die Lehmziegel-Stadtmauer von Hattusa
Bericht über eine Rekonstruktion
ISBN 978-975-807-194-7

Hattusa Kerpic Kent Suru
Bir Rekonstrüksiyon Çal??mas?
ISBN 978-975-807-193-9

The Architecture of Yemen

The result of nearly two decades of research, The Architecture of Yemen: From Yafi to Hadramut the first book to offer an in-depth investigation into the characteristic architecture of the southern and eastern towns of Yemen, which until the early 1990s were extremely difficult of access. The author’s first-hand research provides detailed insights into building design, techniques and methods that, though rich in tradition and accomplishment, are little known outside the region.

Refreshingly, the book moves out of the more familiar major cities into the hinterlands and explores areas that could be said to be the last strongholds of vernacular Arab architecture. The author, Salma Samar Damluji, was allowed to visit locations and sites previously closed or unfamiliar to architects and foreigners. As a result of this privileged access, the text and images combine to convey unique insights and viewpoints: those of the master builders and house owners who actually create and inhabit the buildings. In addition to approximately 700 colour images and architectural drawings, a unique glossary of over 900 terms complements the text.

New Orleans Marine Hospital 1867 was Rammed Earth


The all-iron Marine Hospital, innovative in its day, yet doomed by construction costs. Photo / Theodore Lilienthal

A new book of essays, New Orleans 1867: Photographs by Theodore Lilienthal, on rediscovered photographs of New Orleans in 1867, written by the curator of architecture and design at the MIT Museum, shows how the city tried to rebuild its economy and retrieve its prestige in the aftermath of war. One of the photographs is of a vast, domed building under construction at the edge of the city turned out to be the Marine Hospital, New Orleans’ version of Boston’s Big Dig. The iron building, insulated with rammed earth, was thought to be lighter and therefore better suited to swampy local conditions, as well as fireproof. The proposal was innovative but the technology was costly, a sinkhole of federal money. Never completed, eventually demolished, the hospital was one of the most advanced buildings of its time, but it has been forgotten today.

Dirt: The Erosion of Civilizations

Dirt, soil, call it what you want–it’s everywhere we go. It is the root of our existence, supporting our feet, our farms, our cities. This fascinating yet disquieting book finds, however, that we are running out of dirt, and it’s no laughing matter. An engaging natural and cultural history of soil that sweeps from ancient civilizations to modern times, Dirt: The Erosion of Civilizations, by David R. Montgomery explores the compelling idea that we are–and have long been–using up Earth’s soil. Once bare of protective vegetation and exposed to wind and rain, cultivated soils erode bit by bit, slowly enough to be ignored in a single lifetime but fast enough over centuries to limit the lifespan of civilizations. A rich mix of history, archaeology and geology, Dirt traces the role of soil use and abuse in the history of Mesopotamia, Ancient Greece, the Roman Empire, China, European colonialism, Central America, and the American push westward. We see how soil has shaped us and we have shaped soil–as society after society has risen, prospered, and plowed through a natural endowment of fertile dirt. David R. Montgomery sees in the recent rise of organic and no-till farming the hope for a new agricultural revolution that might help us avoid the fate of previous civilizations.

Salma Samar Damluji

Salma Samar Damluji, 51, is an architect, author and the leading authority on mud brick building in Yemen and the Middle East. Her exhibition, ‘The Architecture of Yemen’, is at the Royal Institute of British Architects, Portland Place, London until February 9. Divorced with a son of 27, she lives in London but is creating a home as well as a hotel in Masna’ah, Yemen. Her book The Valley of Mud Brick Architecture is a scholarly book concentrating on the architecture and town planning of two towns in the Hadhramawt, Shibam and Tarim, Yemen.

Arcitetture di Terra in Sardegna

The book Arcitetture di Terra in Sardegna, the first of its kind on the subject, presents the results of new research into Sardinia’s indigenous tradition of earthen architecture. Author Enrico Fodde explores the cultural context of these buildings and describes practical techniques for the conservation of this unique and rapidly diminishing heritage. By interviewing craftsmen with first hand knowledge of working on these structures and by means of laboratory analysis of the materials involved — principally mud brick and lime — Dr Fodde explores the mechanisms of decay and proposes methods suitable for repairing buildings in need of restoration. Case studies are presented to show how different methods of repair have worked out in practice. Finally, consideration is also given to ways in which the results of this work might form the basis of research into other building traditions in the Mediterranean basin and elsewhere.

Modern Concrete Grew from Traditional Rammed Earth

In the book Concrete: The Vision of a New Architecture Peter Collins describes how the origins of modern concrete evolved from technological developments pertaining directly to the traditional use of rammed earth in France. He writes:

“…when concrete did again come into use as a building material, it evolved from an entirely independent, and much more humble origin: pisé [rammed earth]. The peculiarity of pisé construction thus lay not only in the economy of using earth as a building material, but in the process whereby a building was moulded into shape, and it was inevitable that sooner or later some far-sighted individuals should appreciate the revolutionary possibilities of this method of construction, and seek to extend it by improving on the material used. The most obvious improvement was to increase the cohesion of the earth by mixing in a binding material such as mortar, and this had in fact already been done by [Jean-Baptiste] Rondelet when repairing the château in Ain. It was left to others to experiment with suitable hard aggregates, and produce modern concrete, or, as it was termed in French, béton. The first of the pioneers was an ingenious but ambitions building labourer named François Cointeraux.” – Peter Collins, Concrete: The Vision of a New Architecture (Montreal: McGill-Queen’s University Press, 2004), 20-21.

Earth Architecture – The Book

Earth Architecture began February 22, 2003 as a way to organize online research on earthen architecture and now, after almost 5 years of blogging on earth architecture, a book on the subject that will be published by Princeton Architectural Press in the Fall of 2008. The book will offer a history of earthen architecture, particularly a modern history of earthen architecture which touches on the efforts of Cointeraux, Gaudí, Schindler, Wright, Le Corbusier, Loos, Fathy, and many more of your favorite architects of the modern era. The book also discusses Rammed Earth, Mud Brick, Compressed Earth Block and many of the several earth building technologies and how they have evolved to meet the demands of contemporary society.

The book will also feature 40 cutting edge projects designed by architects and constructed of earth from the past 35 years, including work by many well known architects such as Rick Joy, Mauricio Rocha, Rural Studio, Glenn Murcutt, Arup Associates, Mathias Klotz, Predock_Frane Architects, Cutler Anderson Architects, Reitermann and Sassenroth, Heikkinen – Komonen Architects and Yung Ho Chang, to name a few, as well as important works by lesser well known architects who have produced critical works of contemporary architecture.

This is a very exciting moment in the history of this blog. It coincides with International Listings ranking Earth Architecture among the top 100 Architecture Blogs. It is an honor to be on the list with some really great blogs. In fact, I have to give props to Geoff for the idea for announcing the impending publication. If you’d like to know more about the book or would like to be reminded when the it is released, please email me, and thanks for reading about the most widely used building material on the planet.

Historic Adobes of Los Angeles County

The book, Historic Adobes of Los Angeles County, documents the numerous eighteenth and nineteenth century adobe houses that are still standing in the metropolitan Los Angeles County area. An accompanying website offers insight to the books content, with an annotated table of contents that summarizes each section of the book and includes maps that allow for your own tour the 76 extant historic adobe structures in the greater Los Angeles metropolitan area.