Tag: rammed earth

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The Earthen Homes of Yongding County


Photo by Barbara Koh/New York Times

From China’s Fujian coast, it’s a grinding drive up narrow roads through villages built around exhausted coal mines to reach the remote mountains of Yongding. Morning mist clings to the slopes of dense trees and brush. Below, in a valley, rests an eerie collection of beige cylindrical structures, one as enormous as a football field. This sci-fi scenery is peculiar to southern China and concentrated in Yongding County. The bizarre edifices, which the Chinese say foreign surveillance has, over the years, mistaken for missile silos and U.F.O.’s, are decades- and centuries-old and made of rammed earth. They are still homes to the Hakka, a Han Chinese nomadic group.

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Ontario Rammed Earth House

The unusual “Mud House” house was constructed in King City, Ontario in 1937 by Blair Burrows, a remarkable woman architect from Toronto, using only local materials and without cutting down any trees. She built the house entirely by hand, of pisé de terre (rammed earth). Original features include the two-foot thick, rot-free walls and a monumental hearth.

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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.

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Johanna House

The Johanna House, designed by Nicholas Burns, is a 4 bedrooms, 2 bath house with an open kitchen, dining/living room and cellar located on Johanna beach, Victoria, Australia. The site is on a secluded 100 acres of pristine bush land adjoining the national park with extensive views of the ocean, protected wilderness with known endangered flora and fauna. No trees were cleared in the construction of the house.

Materials used were rammed earth, concrete, glass and steel to create a discrete insertion into the landscape, a journey of gradual and layered concealment and opening of the landscape and ocean; contrasting contraction and expansion, heavy and light, opaque and transparent. Pure geometry and detailing to create a stillness, a dematerialising interconnection with nature, landscape and the passing of time, place and present. More pictures of the construction process and the final result available here.

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Chapel of Reconciliation

Built by architects Peter Sassenroth und Rudolf Reitermann in 1999, this small chapel made of rammed earth replaces the former Church of Reconciliation, a historicist church built in 1894 which happened to be situated on the death strip when the Berlin wall was erected in 1961. The old church stood there vacant and isolated, abused as a guarding tower for East German border patrol, until it was finally blown up by East Germany in 1987 – just two years before the wall eventually was torn down itself. the community of the former church decided it wanted to have its church back. The completed chapel is enveloped by a wall made of rammed earth, composed out of clay and smaller pieces of bricks of the exploded church. For more information visit the Chapel of Reconciliation home page.

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Novoram

John Novotny, a Melbourne resident, has developed a very simple and innovative method of rammed earth construction that results in houses massively cheaper than conventional ones and with amazing environmental benefits. Mixing the ancient universal simplicity of earth with modern engineering principles, Novotny developed a concrete-jacket rammed-earth wall system (“Novoram”) that is simple to construct and structurally robust. The resulting walls are built mostly of earth but have a thin concrete jacket and concrete posts integrated into the wall.

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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.