Tebogo Home for Handicapped Children

Orange Farm is a township in the southwest of Johannesburg. The social situation is characterised by poverty, AIDS and unemployment. The appearance of the development is dominated largely by buildings or shacks made mostly of sheet metal, corrugated iron or parts of cars. In summer it can become unbearably hot in these shacks (up to 45°C), while during winter nights it can be noticeably cold (to 2°C).

BASE habitat was commissioned by the Tebogo Home for Handicapped Children. The Austrian NGO SARCH set up this contact for us. The home for almost 50 children had become too small. In a group of 25 students we planned and built a dining building with a new kitchen, and a therapy building with sanitary facilities. A generously dimensioned pergola, a garden hall, connects the buildings with each other. The buildings we erected in Tebogo have a pleasant indoor climate throughout the year – without the use of energy. In this way we were able to reduce the fluctuation in temperature to only 9°C. Local workers, above all women, were integrated in the project. The building materials were acquired directly from the township: concrete blocks, earth, clay, straw, timber, grass mats – to strengthen the local economy and to make later repetition easier. One of the main aims was to make buildings that suited the needs of the children. They received a home that conveyed a sense of security and joy in living.

Clan Homes in Fujian

Clan homes in Fujian by Jens Aaberg-Jørgensen, originally published in Danish in ARKITEKTEN no. 28, November 2000, pp. 2–9, is an exceptional resource of photos, drawings and documentation of the round, rammed earth miniature circular castles, constructed from the 11th to 20th centuries that are shared by entire clans; their circular shapes, single point of entry, and weapons portholes were designed to optimize defense. As we reported previously, the structures were recently protected by UNESCO.


Photo Credit

[ via Core 77 ]

LEHM 2008 Conference Programme

The LEHM 2008, the 5th international trade fair and conference on building with earth, will take place from 9th-12th October 2008 in Koblenz on the Rhine in Germany. Organised by the Dachverband Lehm e.V., the German Association for Building with Earth, the conference takes place every four years in a different earth building region in Germany and, in addition to the conference, includes a trade fair and field trips to modern as well as traditional earth buildings in the region.

Aimed at practitioners and manufacturers, students and educators, architects and academics as well as all who are interested in the potential of earth as a sustainable building material, the LEHM 2008 conference and trade fair offers an opportunity to see, discuss and keep up with innovative developments in the field.

The conference will take place in the historic Ehrenbreitstein Fortress in Koblenz, which overlooks the junction of the rivers Rhine and Mosel, and is organised in cooperation with the Landesmuseum Koblenz and the Koblenz Chamber of Crafts.

The full conference programme and details of the accompanying poster session, trade fair, field trips and social activities are available online: www.dachverband-lehm.de/lehm2008/index_en.html

All who are interested are advised to register early as the capacity of the historic building is limited. Participants can register directly online from the website or alternatively download a PDF file to print out and fax.

Tolou added to UNESCO World Heritage List


Photo credit

Tulou, the unique rammed earth buildings of Fujian Province in southeastern China, were added to the UNESCO World Heritage List on Sunday, during the 32nd session of the World Heritage Committee. According to the submission provided by China’s State Administration of Cultural Heritage, the Tulou buildings have been built since the 11th century. Designed to meet the requirements of a whole clan living together, they usually consist of a rammed earth outer wall and internal wooden framework, often of a circular configuration surrounding a central shrine.

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

El Faro: The Citizens’ Initiative Pavilion


Photo credit

The architectural project of the Citizens’ Initiative Pavilion building is the work of the architect Ricardo Higueras for the Zaragoza Expo 2008.

The pavilion building will be based on energy efficiency, recycling and sustainability. Both the building’s shape and its use are based on the traditional ceramic pitcher. The materials used are natural and come straight from the earth: straw, wood, and clay. Prefabricated clay-plastered panels were attached to a super-structure to enclose the pavillion. More photos in the photo gallery. [ Previously ]

Bousillage Construction


The Gaudet House c. 1830, Lutcher, Louisiana

Bousillage, or bouzillage, a hybrid mud brick/cob/wattle and daub technique is a mixture of clay and Spanish moss or clay and grass that is used as a plaster to fill the spaces between structural framing and particularly found in French Vernacular architecture of Louisiana of the early 1700s. A series of wood bars (barreaux), set between the posts, helped to hold the plaster in place. Bousillage, molded into bricks, was also used as infilling between posts; then called briquette-entre-poteaux. The bousillage formed a solid mud wall that was plastered and then painted. The bousillage also formed a very effective insulation.


French Acadienne house in Lyon, France

The tradition was brought to New Orleans from France by the Acadienne (Cajun). The technique also has Naive American influences. This paper describes how “When the French built in Louisiana, their earliest houses (maison) were of this frame structure, but with the post in the ground (poteaux en terre). Sometimes the post were placed close together palisade fashion (cabane). This was a technique used by local Indians. The Indians infilled the cracks between the posts with a mixture of mud and retted Spanish moss. The French did likewise and called this mixture “bousillage”. The first framed structures were covered with horizontal cypress boards (madriers). The roof (couverture) frame was finished with cypress bark, shakes, boards, or palmetto thatch. All of these earliest structures had dirt floors and were usually only one room deep and two rooms wide separated by a fireplace.”

Mediterra 2009: 1st Mediterranean Conference on Earth Architecture

Mediterra 2009: 1st Mediterranean Conference on Earth Architecture will take place 13-16 March 2009 in Cagliari, Sardinia, Italy

Aims
Mediterra 2009 aims principally to state the art of research, to study recent achievements in heritage conservation and architectural design, to increase university and professional training and to gather the network activities developed in the Mediterranean region.

Contribution
This 1st Conference will include specialists from throughout the Mediterranean region. It will also have a transdisciplinary contribution that will bridge natural sciences, social sciences, and professional practices. A new global challenge requires a broad definition of a new discipline, with earth architecture at the crossroads of the sciences. The Mediterranean Region, with its history of many cultures and civilizations, now emerges as the core of new political and societal challenges being shared among Europe, North Africa and the Middle East.

Program
Friday 13th – Opening of the Conference (Presentations related with the 1st Theme)
Saturday 14th – Conference (Presentations related with the 2nd and 3rd Themes). Official dinner.
Sunday 15th – Conference and Closure (Presentations related with the 4th and 5th Themes)
Monday 16th – Visit to earth architecture in Sardinia

Organizers
DiARCH Facoltà di Architettura, University of Cagliari
ESG Escola Superior Gallaecia
CRATerre-ENSAG International Research Center and Unesco Chair earth architecture
RAS Regione Autonoma della Sardegna

Under the Aegis of
UNESCO World Heritage Centre
ICCROM International Centre for the Study of the Preservation and Restoration of Cultural Property
ICOMOS-ISCEAH International Scientific Committee on Earthen Architectural Heritage
GCI Getty Conservation Institute

Important Dates
30 June 2008 – Abstract submission
31 July 2008 – Notification of abstract’s acceptance
30 September 2008 – Sending of full paper
15 November 2008 – Notification of paper’s revision
15 December 2008 – Final paper delivery

Themes
1. Earth-building cultures and traditional architecture
2. Archaeology, history and anthropology
3. Conservation of cultural heritage
4. Research about architecture, town planning and cultural landscape
5. Academic teaching and professional training

Languages
French & English (with simultaneous translation)

For more information download the conference brief or contact:
Mediterra 2009 – Facoltà di Architettura – DiARCH
Piazza d’Armi 16 – 09123 Cagliari – Italy
E-mail mediterra@unica.it
Site http://people.unica.it/mediterra/
Tel. (+39) 070 6755807
Fax (+39) 070 6755816